Cheap Flights from Washington D.C., DC to Chicago, IL from $67

On Cheapflightsplus.com you will find 38 direct and 137 connecting flights from Washington D.C. to Chicago. You can compare airfare deals from 4 airlines and multiple travel sites from $67, book and save on cheap plane tickets and last minute offers. Also check out WAS-CHI flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Washington D.C. to Chicago Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $67 (one-way), $115 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Washington D.C. to Chicago. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:22 — 07:34
06:22 — 07:34 UA708 United Airlines
Washington D.C. — Chicago
2h 12m
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from$115
06:25 — 07:39
06:25 — 07:39 UA1793 United Airlines
Washington D.C. — Chicago
2h 14m
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from$99
06:30 — 07:41
06:30 — 07:41 UA2748 United Airlines
Washington D.C. — Chicago
2h 11m
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from$118
06:35 — 07:46
06:35 — 07:46 UA1349 United Airlines
Washington D.C. — Chicago
2h 11m
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from$114
06:35 — 07:46
06:35 — 07:46 UA2056 United Airlines
Washington D.C. — Chicago
2h 11m
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from$116
07:25 — 08:40
07:25 — 08:40 UA741 United Airlines
Washington D.C. — Chicago
2h 15m
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from$99
07:25 — 08:40
07:25 — 08:40 UA1300 United Airlines
Washington D.C. — Chicago
2h 15m
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from$116
07:25 — 08:39
07:25 — 08:39 UA775 United Airlines
Washington D.C. — Chicago
2h 14m
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from$117
08:20 — 09:36
08:20 — 09:36 UA1775 United Airlines
Washington D.C. — Chicago
2h 16m
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from$114
08:20 — 09:36
08:20 — 09:36 UA2401 United Airlines
Washington D.C. — Chicago
2h 16m
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from$116
08:25 — 09:38
08:25 — 09:38 UA2440 United Airlines
Washington D.C. — Chicago
2h 13m
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from$115
08:30 — 09:55
08:30 — 09:55 UA1316 United Airlines
Washington D.C. — Chicago
2h 25m
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from$99
08:30 — 09:43
08:30 — 09:43 UA1909 United Airlines
Washington D.C. — Chicago
2h 13m
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from$114
10:30 — 11:45
10:30 — 11:45 UA2201 United Airlines
Washington D.C. — Chicago
2h 15m
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from$116
12:00 — 13:15
12:00 — 13:15 UA394 United Airlines
Washington D.C. — Chicago
2h 15m
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from$99
12:00 — 13:13
12:00 — 13:13 UA374 United Airlines
Washington D.C. — Chicago
2h 13m
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from$117
13:00 — 14:16
13:00 — 14:16 UA762 United Airlines
Washington D.C. — Chicago
2h 16m
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from$99
13:00 — 14:16
13:00 — 14:16 UA1347 United Airlines
Washington D.C. — Chicago
2h 16m
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from$116
13:00 — 14:13
13:00 — 14:13 UA2850 United Airlines
Washington D.C. — Chicago
2h 13m
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from$117
13:20 — 14:33
13:20 — 14:33 UA2331 United Airlines
Washington D.C. — Chicago
2h 13m
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from$114
14:00 — 15:16
14:00 — 15:16 UA1785 United Airlines
Washington D.C. — Chicago
2h 16m
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from$99
14:00 — 15:13
14:00 — 15:13 UA1801 United Airlines
Washington D.C. — Chicago
2h 13m
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from$114
15:30 — 16:43
15:30 — 16:43 UA1888 United Airlines
Washington D.C. — Chicago
2h 13m
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from$114
15:35 — 16:48
15:35 — 16:48 UA1057 United Airlines
Washington D.C. — Chicago
2h 13m
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from$95
17:00 — 18:15
17:00 — 18:15 UA654 United Airlines
Washington D.C. — Chicago
2h 15m
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from$99
17:00 — 18:16
17:00 — 18:16 UA1068 United Airlines
Washington D.C. — Chicago
2h 16m
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from$99
17:00 — 18:16
17:00 — 18:16 UA1527 United Airlines
Washington D.C. — Chicago
2h 16m
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from$116
17:15 — 18:30
17:15 — 18:30 UA2497 United Airlines
Washington D.C. — Chicago
2h 15m
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from$114
18:00 — 19:15
18:00 — 19:15 UA2148 United Airlines
Washington D.C. — Chicago
2h 15m
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from$114
18:50 — 19:58
18:50 — 19:58 UA2304 United Airlines
Washington D.C. — Chicago
2h 8m
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from$114
19:00 — 20:15
19:00 — 20:15 UA1193 United Airlines
Washington D.C. — Chicago
2h 15m
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from$114
20:00 — 21:16
20:00 — 21:16 UA2218 United Airlines
Washington D.C. — Chicago
2h 16m
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from$99
22:10 — 23:15
22:10 — 23:15 UA1738 United Airlines
Washington D.C. — Chicago
2h 5m
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from$114
06:10 — 10:25
05:15 — 07:21 F94707 Frontier Airlines
Washington D.C. — Atlanta
55m stop
09:18 — 10:41 F91441 Frontier Airlines
Atlanta — Chicago
5h 15m
including layover
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from$67
06:10 — 13:47
05:50 — 07:48 F94707 Frontier Airlines
Washington D.C. — Atlanta
4h 40m stop
13:08 — 14:10 F92291 Frontier Airlines
Atlanta — Chicago
8h 37m
including layover
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from$80
07:45 — 18:50
07:25 — 09:40 F94277 Frontier Airlines
Washington D.C. — Las Vegas
3h stop
15:03 — 20:53 F92146 Frontier Airlines
Las Vegas — Chicago
12h 5m
including layover
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from$69
11:04 — 23:49
11:04 — 13:23 F93207 Frontier Airlines
Washington D.C. — Dallas
7h 42m stop
21:05 — 23:49 F93242 Frontier Airlines
Dallas — Chicago
13h 45m
including layover
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from$87
11:10 — 14:55
11:10 — 12:29 UA3423 United Airlines
Washington D.C. — Newark
49m stop
13:18 — 14:55 UA1832 United Airlines
Newark — Chicago
4h 45m
including layover
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from$117
12:46 — 17:15
15:46 — 17:24 SY224 Sun Country Airlines
Washington D.C. — Minneapolis
1h 12m stop
15:36 — 17:15 SY259 Sun Country Airlines
Minneapolis — Chicago
5h 29m
including layover
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from$93
12:54 — 20:34
12:54 — 15:16 F93207 Frontier Airlines
Washington D.C. — Dallas
2h 47m stop
18:03 — 20:34 F91342 Frontier Airlines
Dallas — Chicago
8h 40m
including layover
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from$74
13:22 — 18:17
13:22 — 14:50 G41857 Allegiant Air
Washington D.C. — Fletcher
2h 45m stop
17:35 — 18:17 G4264 Allegiant Air
Fletcher — Chicago
5h 55m
including layover
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from$73
13:36 — 23:31
13:36 — 16:00 F94811 Frontier Airlines
Washington D.C. — Orlando
5h 18m stop
21:18 — 23:31 F92791 Frontier Airlines
Orlando — Chicago
10h 55m
including layover
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from$72
15:53 — 07:13
+1 day
15:53 — 17:51 G43014 Allegiant Air
Washington D.C. — Savannah
12h 9m stop
06:00 — 07:13 G41163 Allegiant Air
Savannah — Chicago
16h 20m
including layover
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from$70
15:56 — 07:13
+1 day
15:53 — 17:51 G43016 Allegiant Air
Washington D.C. — Savannah
12h 6m stop
06:00 — 07:13 G41163 Allegiant Air
Savannah — Chicago
16h 17m
including layover
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from$67
16:00 — 20:11
16:00 — 17:30 UA4413 United Airlines
Washington D.C. — Newark
1h stop
18:30 — 20:11 UA254 United Airlines
Newark — Chicago
5h 11m
including layover
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from$117
16:17 — 23:29
16:17 — 18:14 F91081 Frontier Airlines
Washington D.C. — Atlanta
3h 51m stop
22:05 — 23:29 F91595 Frontier Airlines
Atlanta — Chicago
8h 12m
including layover
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from$88
17:08 — 00:10
+1 day
16:49 — 18:55 F91081 Frontier Airlines
Washington D.C. — Atlanta
3h 52m stop
22:58 — 00:17 F93397 Frontier Airlines
Atlanta — Chicago
8h 2m
including layover
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from$71
18:07 — 00:25
+1 day
18:07 — 20:32 F92953 Frontier Airlines
Washington D.C. — Tampa
1h 45m stop
22:17 — 00:25 F92317 Frontier Airlines
Tampa — Chicago
7h 18m
including layover
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from$67
20:46 — 12:57
+1 day
13:29 — 15:52 F94811 Frontier Airlines
Washington D.C. — Orlando
11h 41m stop
05:01 — 07:09 F93043 Frontier Airlines
Orlando — Chicago
17h 11m
including layover
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from$75
09:25 — 13:56
+1 day
09:25 — 11:46 G4903 Allegiant Air
Washington D.C. — Punta Gorda
18h 39m stop
06:25 — 08:12 G4892 Allegiant Air
Punta Gorda — Knoxville
5h 11m stop
13:31 — 14:04 G43026 Allegiant Air
Knoxville — Chicago
29h 31m
including layover
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from$107
09:25 — 12:21
+1 day
09:25 — 11:46 G4903 Allegiant Air
Washington D.C. — Punta Gorda
2h 27m stop
14:13 — 16:01 G41873 Allegiant Air
Punta Gorda — Fletcher
19h 39m stop
11:40 — 12:21 G41848 Allegiant Air
Fletcher — Chicago
27h 56m
including layover
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from$114
*Departure and arrival times - local. Updated on June 6, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Washington D.C. to Chicago depends on and how to choose the most interesting flight option for you.

Distance between Washington D.C. and Chicago is 956 miles. Time difference between the cities is 1h. Airplanes depart 06:00 to 22:36 from 2 Washington D.C. airports and arrive 06:00 to 22:36 to 7 Chicago airports. Average flight time is 2h 15m.

  • The fastest flight 2h 5m
  • Average flight time 2h 15m
  • The earliest flight 06:00
  • The latest flight 22:36
  • Distance 595 ml

The cheapest months to travel to Chicago are july (from 90 $), august (from 90 $), june (from 92 $).

The most expensive months are february (from 196 $), january (from 196 $), december (from 178 $).

What is the lowest airfare Washington D.C. to Chicago?

The cheapest plane ticket found by our users is $67. This airfare is for economy class on one-way G43016 flight by Allegiant Air for July 13, 2025 which leaves Dulles International in Washington D.C. at 15:56 am and arrives at Chicago Midway at 07:13.

Economy class
$67
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Business class
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First class
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Popular Airlines on the Route

The flight Washington D.C. — Chicago is served by 4 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by United Airlines - 138 departures per week at the price of from $ 95 . And the most expensive tickets are offered by United Airlines airline - from $ 554.

Direct flights

There are 38 nonstop flights on the route. The fastest direct flight is UA1738 by United Airlines takes 2h 5m and the cheapest is G43016 by Allegiant Air for $95.

  • UA - United Airlines
    from $95
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Connecting Flights

There are 137 flights with layovers on the route. The fastest connecting flight is UA3566 by United Airlines takes 3h 38m and the cheapest is G43016 by Allegiant Air for $67.

  • F9 - Frontier Airlines
    from $67
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  • SY - Sun Country Airlines
    from $93
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  • UA - United Airlines
    from $117
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  • G4 - Allegiant Air
    from $67
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Airports

You can fly from Washington D.C. to Chicago from 2 airports (Dulles International, Ronald Reagan).

Washington D.C. airports

  • Dulles International-IAD
    from $67
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  • Ronald Reagan-DCA
    from $99
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Chicago airports

  • O'Hare International-ORD
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  • Midway-MDW
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  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • Merrill C Meigs (closed)-CGX
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  • Pal-Waukee-PWK
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  • Chicago NAS-NOH
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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