Illinois. United States of America. Flights. Expedia.com. $80 Cheap Flights from Washington (DCA) to Chicago (ORD) Bundle Your Flight + Hotel & Save! Roundtrip. …Find United Airlines cheap flights from Chicago to Washington, D.C.. Enjoy a Chicago to Washington, D.C. modern flight experience in premium cabins with Wi-Fi.Check Flight Status. Get up-to-date information by completing the form below. Change of Heart? No change fees*. Reach us at 1-800-I-FLY-SWA (1-800-435-9792) or online at least 10 minutes before departure time. *Fare differences may apply.Disclaimer for UA2386 Flight Radar Data. Flight UA2386 from Chicago to Washington is operated by United Airlines. Scheduled time of departure from Chicago Ohare Intl is 21:07 CDT and scheduled time of arrival in Washington Dulles Intl is 23:59 EDT. The duration of the flight United Airlines UA 2386 is 1 hour 52 minutes.Cheap flights from Washington to Chicago might leave from Baltimore Airport (BWI) and arrive at Chicago O'Hare International Airport (ORD). To book the best flight and route, you can look for times and airlines for flights from Washington to Chicago. Airlines that offer non-stop flights from Washington to Chicago include Spirit … Cheap Flights from Washington to Chicago (WAS-CHI) Prices were available within the past 7 days and start at $34 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to Chicago with no change fee on selected ... Cheap Flights from Pasco to Chicago (PSC-ORD) Prices were available within the past 7 days and start at $109 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Pasco to Chicago with no change fee on selected flights.The Bears' second selection in the NFL draft is where the mystery starts. By pure circumstance, USC quarterback Caleb Williams was on the same flight to Detroit …Find cheap flights from Washington to Chicago O'Hare Airport from $59. Round-trip. 1 adult. Economy. 0 bags. Direct flights only Add hotel. Sat 5/11. Sat 5/18. Search … Flights from Washington (DCA) to Chicago (ORD) Origin airport. Ronald Reagan Washington National. Destination airport. O'Hare Intl. Airlines serving. Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, United. Popular airline. JetBlue Airways. Compare flight deals to Chicago from Washington D.C. from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flex your dates to find the best Washington D.C.-Chicago ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to …April 23, 2024 at 10:55 p.m. EDT. Merlin Van Alstine, a University of Minnesota student and an organizer with the school’s chapter of Students for a …Airfares from $64 One Way, $128 Round Trip from Seattle to Chicago. Prices starting at $128 for return flights and $64 for one-way flights to Chicago were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sat, May 11 - Tue, May 14. SEA. Seattle. MDW.Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Chicago O'Hare International Airport (ORD) On average, flying from Seattle to Chicago generates about 194 kg of CO2 per passenger, and 194 kilograms equals 428 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel. Browse destinations: $139. Flights to Chicago O'Hare Intl Airport, Chicago. Find flights to Chicago O'Hare Airport from $59. Fly from Washington on Frontier, Alaska Airlines, Delta and more. Search for Chicago O'Hare Airport flights on KAYAK now to find the best deal. Chicago to Washington Flights. Flights from ORD to DCA are operated 84 times a week, with an average of 12 flights per day. Departure times vary between 06:00 - 21:10. The earliest flight departs at 06:00, the last flight departs at 21:10. However, this depends on the date you are flying so please check with the full flight schedule above to ...Mar 4, 2024 · Chicago. $53 per passenger. Departing Wed, May 8, returning Wed, May 15. Round-trip flight with Frontier Airlines. Outbound direct flight with Frontier Airlines departing from Baltimore Washington International on Wed, May 8, arriving in Chicago Midway. If you include this extra time on the tarmac, the average total elapsed time from gate to gate flying from Seattle, WA to Chicago, IL is 3 hours, 50 minutes. Finally, pilots might want to estimate the flight time using an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots.Find flights to Chicago from $29. Fly from the United States on Frontier, Spirit Airlines and more. Fly from Dallas from $29, from Boston from $36, from Los Angeles from $42 or from New York from $46. Search for Chicago flights on KAYAK now to find the best deal.Prices were available within the past 7 days and start at $47 for one-way flights and $91 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Washington with no change fee on selected flights. Earn your airline miles on top of our rewards ...There are 2 non-stop flights from Seattle, Washington to Chicago, Illinois. Alaska Airlines. Delta Air Lines. See the full list of airline routes and airports to book your trip. You may need to drive to a nearby airport to get a direct flight. Use the form below to search for cheap airline tickets.What companies run services between Washington, DC, USA and Chicago, IL, USA? Southwest Airlines and Delta fly from Washington, DC to Chicago every 4 hours. Alternatively, Amtrak operates a train from Washington Union Station to Chicago Union Station once daily. Tickets cost $30 - $240 and the journey takes 17h 40m.Which airlines provide the cheapest flights from Spokane to Chicago? In the last 72 hours, the cheapest one-way ticket from Spokane to Chicago found on KAYAK was with American Airlines for $112. Delta proposed a round-trip connection from $226 and United Airlines from $283. Flights from Washington, D.C. to Chicago. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Washington, D.C. to Chicago. Find the... All flight schedules from Seattle Tacoma International , Washington , USA to Chicago Ohare International , Illinois , USA . This route is operated by 4 airline (s), and the flight time is 5 hours and 00 minute. The distance is 1725 miles.Cheap Flights from Pasco to Chicago (PSC-ORD) Prices were available within the past 7 days and start at $109 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Pasco to Chicago with no change fee on selected flights. Prices were available within the past 7 days and start at $47 for one-way flights and $91 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Washington with no change fee on selected flights. Earn your airline miles on top of our rewards ... There are 2 non-stop flights from Seattle, Washington to Chicago, Illinois. Alaska Airlines. Delta Air Lines. See the full list of airline routes and airports to book your trip. You may need to drive to a nearby airport to get a direct flight. Use the form below to search for cheap airline tickets. Wed, 8 May MDW - BWI with Frontier Airlines. Direct. from £38. Chicago. £55 per passenger.Departing Mon, 29 Apr, returning Wed, 1 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Baltimore Washington International on Mon, 29 Apr, arriving in Chicago Midway.Inbound direct flight with Frontier ... April 23, 2024 at 10:55 p.m. EDT. Merlin Van Alstine, a University of Minnesota student and an organizer with the school’s chapter of Students for a …The cheapest month for flights from Washington, D.C. to Chicago Midway Airport is September, where tickets cost $204 on average. On the other hand, the most expensive months are May and December, where the average cost of tickets is $477 and $470 respectively.Flight carbon footprint between Washington Dulles International Airport (IAD) and Chicago O'Hare International Airport (ORD) On average, flying from Washington D.C. to Chicago generates about 111 kg of CO2 per passenger, and 111 kilograms equals 245 pounds (lbs).Compare flight deals to Chicago FSS from Washington D.C. from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flex your dates to find the best Washington D.C.-Chicago FSS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even …Chicago has two main airports that provide flights to Washington D.C. O'Hare International Airport is the fourth largest airport in the world and provides flights to millions of customers each year. It is located close to the city center and you can ride the Blue Line of Chicago train to the main terminal and avoid the hassles of trying to reserve short …Cheap Flights from Chicago to Washington (CHI-DCA) Prices were available within the past 7 days and start at $69 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Washington with no change fee on selected ...Cheap flights from Washington DC to Chicago from £49.99. Washington DC (United States) - Chicago (United States) return flights from £181.99. From 05/06/2024 (Wednesday) - 12/06/2024 (Wednesday). Check for the dates with the lowest prices and find the cheapest rates.Disclaimer for UA2386 Flight Radar Data. Flight UA2386 from Chicago to Washington is operated by United Airlines. Scheduled time of departure from Chicago Ohare Intl is 21:07 CDT and scheduled time of arrival in Washington Dulles Intl is 23:59 EDT. The duration of the flight United Airlines UA 2386 is 1 hour 52 minutes.If you include this extra time on the tarmac, the average total elapsed time from gate to gate flying from Seattle, WA to Chicago, IL is 3 hours, 50 minutes. Finally, pilots might want to estimate the flight time using an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots.Fly from Washington to Chicago Midway Airport on Frontier from $59... Search for Chicago Midway Airport flights on KAYAK now to find the best deal.On average, a flight to Chicago O'Hare Intl Airport costs $411. The cheapest price found on KAYAK in the last 2 weeks cost $33 and departed from Atlanta. The most popular routes on KAYAK are New York to Chicago O'Hare Intl Airport which costs $282 on average, and Boston to Chicago O'Hare Intl Airport, which costs $395 on average.British Airways has made more changes to its planned Airbus A380 network. According to the carrier's schedule filing to OAG and Cirium over the weekend, the double-decker will barely be used to Washington Dulles this winter. In comparison, Chicago O'Hare, which was not previously to see A380 in the off-season, will now do so until mid … Departing from. Baltimore/Washington International Thurgood Marshall Airport (BWI) Arriving at. Chicago Midway International Airport (MDW) Average flight time. 2 hours 1 minute. Distance. 611 miles. Flight deals from Washington, D.C. to Chicago. Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to Chicago? Find the …Are you searching for American Airlines flights from Washington, D.C. to Chicago? Find the best selections and fly in style.Book cheap flights from Washington DC to Chicago on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab WAS to CHI flight deals on CheapOair and save big! Hurry, our cheap rates are not going to last forever, so make your …United Airlines flight 265 headed to Washington returned on Monday to O'Hare after non-credible threat found in lavatory, the airline said. Direct. from £42. Chicago. £54 per passenger.Departing Mon, 22 Apr, returning Wed, 24 Apr.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Baltimore Washington International on Mon, 22 Apr, arriving in Chicago Midway.Inbound direct flight with Frontier Airlines departs from Chicago Midway on Wed ... The two airlines most popular with KAYAK users for flights from Chicago to Baltimore are Delta and United Airlines. With an average price for the route of $266 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $335 and an overall rating of 7.4.April 23, 2024 at 10:55 p.m. EDT. Merlin Van Alstine, a University of Minnesota student and an organizer with the school’s chapter of Students for a … The flight time from Washington to Chicago is 2 hours, 7 minutes. The time spent in the air is 1 hour, 36 minutes. These numbers are averages. In reality, it varies by airline with American being the fastest taking 2 hours, 6 minutes, and United the slowest taking 2 hours, 7 minutes. Book flights from Washington, D.C. (Dulles) to Chicago (Midway) with Southwest Airlines ®. It’s easy to find the Washington Dulles International Airport to Chicago Midway International Airport flight to make your booking and travel a breeze. Whether you’re traveling for business or pleasure, solo or with the whole family, you’ll enjoy ...April 21, 2024 at 9:50 a.m. EDT. CHICAGO — A 30-year-old Chicago police officer was shot and killed overnight on the city’s southwest side while heading home …The flight time from Seattle to Chicago is 3 hours, 56 minutes. The time spent in the air is 3 hours, 23 minutes. These numbers are averages. In reality, it varies by airline with United being the fastest taking 3 hours, 51 minutes, and Alaska the slowest taking 3 hours, 59 minutes.Book cheap flights to Washington, D.C. (IAD) with United Airlines. Enjoy all the in-flight perks on your Washington, D.C. flight, including speed Wi-Fi.Know the flight direction and Washington, DC to Chicago, Il flight path Washington, DC - Lat: 38.9534, Long: -77.4477 Chicago, Il - Lat: 41.9765, Long: -87.9051 Load Map. Find flight time from Washington Dulles International Airport or Washington, DC or any other airport or city in United States to various other destinations around the world using this …Each day, there are between 19 and 21 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Washington, D.C. Reagan-National Airport, with an average flight time of 1h 52m. The most common departure time is 6:00 pm and most flights take off in the morning. Each week, there are 144 flights.Route Flight number. Apr 19, 2024. When? United Airlines (UA) Airline. Check status. Check the status of your United Airlines flight by searching by route or flight number. Stay up to date with our flight status tools.Enjoy our travel experience and great prices. Book the lowest fares on Chicago flights today! Find low-fare American Airlines flights to Chicago. Enjoy our travel experience and great prices. Book the lowest fares on Chicago flights today! Find low-fare American Airlines flights to Chicago. ... Washington, D.C. (DCA) to. Chicago (ORD) 06/04/24 - …To. Check status. Stay up to date with our flight status tools. MileagePlus members can subscribe to notifications for flight status, check-in availability and more. United Airlines will do everything practical to ensure we provide the most accurate flight status information at all times.ORD. Chicago. $119. Roundtrip. found 1 hour ago. Book one-way or return flights from Washington to Chicago with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Washington to Chicago now!Cheap Flights from Seattle to Chicago (SEA-ORD) Prices were available within the past 7 days and start at $64 for one-way flights and $136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Chicago with no change fee on selected flights.The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA5362 data. Flight UA5362 from Chicago to Washington is operated by United Airlines. Scheduled time of departure from Chicago Ohare Intl is 08:00 CDT and scheduled time of arrival in Ronald Reagan Washington Natl is 10:59 EDT.Spokane to Chicago Flights. Flights from GEG to ORD are operated twice a week. Departure times vary between 06:25 - 23:59. The earliest flight departs at 06:25, the last flight departs at 23:59. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your ...The flight distance from Washington (United States) to Chicago (United States) is 594 miles. This is equivalent to 956 kilometers or 516 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The distance between cities calculated based on their latitudes and longitudes.The average flight time from Chicago (Midway) to Washington, D.C. (Reagan National) is 1 hour 50 minutes. How many Southwest flights occur weekly from Chicago (Midway) to Washington, D.C. (Reagan National)? There are 106 weekly flights from Chicago (Midway) to Washington, D.C. (Reagan National) on Southwest Airlines.What is the cheapest flight from Chicago Midway Airport to Washington, D.C.? In the last 3 days, the lowest price for a flight from Chicago Midway Airport to Washington, D.C. was $39 for a one-way ticket and $55 for a round-trip.Roundtrip. Thu., Jul. 4 - Wed., Jul. 31. DCA.To book the best flight and route, you can look for times and airlines for flights from Washington to Chicago. Airlines that offer non-stop flights from Washington to …Cheap Flights from Washington (DCA) to Chicago (ORD) Prices were available within the past 7 days and start at £62 for one-way flights and £131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.Airfares from $29 One Way, $58 Round Trip from Chicago to Washington. Prices starting at $58 for return flights and $29 for one-way flights to Washington were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Wed, May 1 - Wed, May 8. MDW. Chicago. BWI.The two airlines most popular with KAYAK users for flights from Chicago to Baltimore are Delta and United Airlines. With an average price for the route of $266 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $335 and an overall rating of 7.4.Cheap Flights from Washington (DCA) to Chicago (ORD) Prices were available within the past 7 days and start at £62 for one-way flights and £131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.Connect with us. Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com.Find United Airlines cheap flights from Washington, D.C. to Chicago. Enjoy a Washington, D.C. to Chicago modern flight experience in premium cabins with Wi-Fi.To book the best flight and route, you can look for times and airlines for flights from Washington to Chicago. Airlines that offer non-stop flights from Washington to …Book flights from Washington, D.C. (Reagan National) to Chicago (O'Hare) with Southwest Airlines ®. It’s easy to find the Ronald Reagan Washington National Airport to Chicago O'Hare International Airport flight to make your booking and travel a breeze. Whether you’re traveling for business or pleasure, solo or with the whole family, you ...The calculation of flight time is based on the straight line distance from Chicago, IL to Seattle, WA ("as the crow flies"), which is about 1,737 miles or 2 796 kilometers. Your trip begins in Chicago, Illinois. It ends in Seattle, Washington. Your flight direction from Chicago, IL to Seattle, WA is Northwest (-65 degrees from North).If you include this extra time on the tarmac, the average total elapsed time from gate to gate flying from Seattle, WA to Chicago, IL is 3 hours, 50 minutes. Finally, pilots might want to estimate the flight time using an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. ORD. Chicago. $119. Roundtrip. found 1 hour ago. Book one-way or return flights from Washington to Chicago with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Washington to Chicago now! Chicago to Baltimore-Washington Flights. Flights from ORD to BWI are operated 42 times a week, with an average of 6 flights per day. Departure times vary between 05:45 - 20:12. The earliest flight departs at 05:45, the last flight departs at 20:12. However, this depends on the date you are flying so please check with the full flight schedule ...You choose from over 300 destinations worldwide to find a flight that fits your schedule. Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule. Navigation menu Sign Up . Log in . 3 notifications are available. Notification. BOOK A FLIGHT. RDU Departure …Book cheap flights from Washington DC to Chicago on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab WAS to CHI flight deals on CheapOair and save big! Hurry, our cheap rates are not going to last forever, so make your …Fly from Washington to Chicago Midway Airport on Frontier from $59... Search for Chicago Midway Airport flights on KAYAK now to find the best deal.The total flight duration time from Washington (DCA) to Chicago (MDW) is typically 7 hours 20 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 961 miles, or 1,547 kilometers.Mar 4, 2024 · Chicago. $53 per passenger. Departing Wed, May 8, returning Wed, May 15. Round-trip flight with Frontier Airlines. Outbound direct flight with Frontier Airlines departing from Baltimore Washington International on Wed, May 8, arriving in Chicago Midway. Enjoy our travel experience and great prices. Book the lowest fares on Chicago flights today! Find low-fare American Airlines flights to Chicago. Enjoy our travel experience and great prices. Book the lowest fares on Chicago flights today! Find low-fare American Airlines flights to Chicago. ... Washington, D.C. (DCA) to. Chicago (ORD) 06/04/24 - … Find United Airlines cheap flights from Chicago to Washington, D.C.. Enjoy a Chicago to Washington, D.C. modern flight experience in premium cabins with Wi-Fi. There are 3 airlines that fly nonstop from Washington, D.C. Reagan-National Airport to Chicago. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $162 for a one-way flight. On average, the best prices for this route can be found at American Airlines. $69 Cheap Flights from Washington (DCA) to Chicago (CHI) Bundle Your Flight + Hotel & Save! Roundtrip. One-way. Multi-city. 1 traveler. Economy. Leaving from. Going to. …Find airfare and ticket deals for cheap flights from Washington, D.C. Dulles Intl Airport (IAD) to Chicago, IL. Search flight deals from various travel partners with one click at $78.
Cheap Flights from Washington to Chicago (IAD-MDW) Prices were available within the past 7 days and start at $78 for one-way flights and $178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to Chicago with no change fee on selected .... Hardy potter
There are 4 airlines that fly nonstop from Toronto to Chicago. They are: Air Canada, American Airlines, Porter Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Porter Airlines at $205 for a one-way flight. On average, the best prices for this route can be found at Porter Airlines.The calculation of flight time is based on the straight line distance from Chicago, IL to Seattle, WA ("as the crow flies"), which is about 1,737 miles or 2 796 kilometers. Your trip begins in Chicago, Illinois. It ends in Seattle, Washington. Your flight direction from Chicago, IL to Seattle, WA is Northwest (-65 degrees from North).Chicago to Washington Flights. Flights from ORD to IAD are operated 17 times a week, with an average of 2 flights per day. Departure times vary between 06:15 - 21:45. The earliest flight departs at 06:15, the last flight departs at 21:45. However, this depends on the date you are flying so please check with the full flight schedule above to see ...Each day, there are between 19 and 21 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Washington, D.C. Reagan-National Airport, with an average flight time of 1h 52m. The most common departure time is 6:00 pm and most flights take off in the morning. Each week, there are 144 flights.All flight schedules from Seattle Tacoma International , Washington , USA to Chicago Ohare International , Illinois , USA . This route is operated by 4 airline (s), and the flight time is 5 hours and 00 minute. The distance is 1725 miles.Change currency. Feedback. Help. Flights from Chicago to Washington, D.C.. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Chicago to Washington, D.C..O'Hare Intl. flight + hotel packages - economy flights. $80 Search for cheap flights deals from DCA to ORD (Ronald Reagan Washington National to O'Hare Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets.Find the cheapest Business class flights from Baltimore Washington International and Chicago FSS. We scour the internet for the best Business, Premium Economy and First Class flight fares to Chicago FSS, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Find United Airlines cheap flights from Chicago to Washington, D.C.. Enjoy a Chicago to Washington, D.C. modern flight experience in premium cabins with Wi-Fi. Chicago to Baltimore-Washington Flights. Flights from ORD to BWI are operated 42 times a week, with an average of 6 flights per day. Departure times vary between 05:45 - 20:12. The earliest flight departs at 05:45, the last flight departs at 20:12. However, this depends on the date you are flying so please check with the full flight schedule ...While on average a flight from Washington, D.C. Reagan-National Airport to Chicago is generally $928, our data shows the cheapest flight currently is $93. When looking at the most popular route, (Washington, D.C. Reagan-National - Chicago O'Hare Intl), you can expect to pay $107 for that flight.The two airlines most popular with KAYAK users for flights from Chicago to Baltimore are Delta and United Airlines. With an average price for the route of $266 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $335 and an overall rating of 7.4. The cheapest return flight ticket from Chicago O'Hare Airport to Washington, D.C. found by KAYAK users in the last 72 hours was for $85 on Frontier, followed by Spirit Airlines ($102). One-way flight deals have also been found from as low as $43 on Frontier and from $59 on American Airlines. .