Cheap flights from Washington, D.C. to Chicago

Flights starting at $93. Choose between United Airlines, American Airlines, or Frontier Airlines to find the best price.

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Key info about flying to Chicago

Depart from
Washington Dulles International
Arrive to
O Hare International
Average flights per week
206
Flight distance
981 km
Worth visiting
Art Institute of Chicago

Great deals from Washington, D.C. to Chicago

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Weekly direct flights

Discover the top airlines offering direct flights from Washington, D.C. to Chicago in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 23.03Mon 24.03Tue 25.03Wed 26.03Thu 27.03Fri 28.03Sat 29.03
---------------------
---------------------
---1---1---1---
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Monday 1 flights
AirlineSun 30.03Mon 31.03Tue 01.04Wed 02.04Thu 03.04Fri 04.04Sat 05.04
------33---------
------11---------
---1---1---------
Weekly flights: 10 totalDaily flights: 1.43 averageMost flights: Tuesday 3 flights
AirlineSun 06.04Mon 07.04Tue 08.04Wed 09.04Thu 10.04Fri 11.04Sat 12.04
---3331------
---1321------
---1---1---1---
Weekly flights: 20 totalDaily flights: 2.86 averageMost flights: Monday 3 flights
AirlineSun 13.04Mon 14.04Tue 15.04Wed 16.04Thu 17.04Fri 18.04Sat 19.04
---82020151612
---5910799
---1---1---1---
Weekly flights: 143 totalDaily flights: 20.43 averageMost flights: Tuesday 20 flights

Check-in for a flight from Washington, D.C. to Chicago

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
American AirlinesAALAANo
Frontier AirlinesFFTF9No

Weather in Chicago

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-1°C-6°C
February0°C-5°C
March6°C0°C
April11°C4°C
May17°C10°C
June22°C16°C
July25°C20°C
August25°C19°C
September22°C16°C
October15°C10°C
November8°C3°C
December2°C-1°C
Hottest Month
25°C
July
Coldest month
-6°C
January
Sunny days
254
days per year
Snow days
17
days per year

14 day forecast

Saturday
22 Mar
8°C1°C
29 Mar
78%
13°C9°C
Sunday
23 Mar
81%
7°C1°C
30 Mar
86%
11°C9°C
Monday
24 Mar
11°C0°C
31 Mar
64%
9°C3°C
Tuesday
25 Mar
9°C2°C
1 Apr
75%
17°C4°C
Wednesday
26 Mar
86%
8°C2°C
2 Apr
8°C5°C
Thursday
27 Mar
9°C4°C
3 Apr
89%
12°C5°C
Friday
28 Mar
82%
6°C4°C
4 Apr
88%
21°C11°C
Travelers usually depart from Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National when they travel from Washington, D.C. to Chicago. Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The distance between Washington, D.C. and Chicago is 981 km. The most popular airlines for this route are United Airlines, American Airlines, and Frontier Airlines. Washington, D.C. and Chicago have 206 direct flights per week.

Frequently asked questions

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