Cheap Flights from Washington D.C., DC to Chicago, IL from $68

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On Cheapflightsplus.com you will find 35 direct and 128 connecting flights from Washington D.C. to Chicago. You can compare airfare deals from 4 airlines and multiple travel sites from $68, 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: $68 (one-way), $117 (round-trip).

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Best Flights from Washington D.C. to Chicago Today

Take a look at the list of non stop flights and flights with layovers from Washington D.C. to Chicago with the lowest price of $68. The fastest direct flight takes 2h 5m and the fastest connecting – 3h 38m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $96 Find flight	15:35 Washington D.C. Dulles International	16:48 Chicago O'Hare International	2h 13m	United Airlines	UA1057
from $117 Find flight	22:10 Washington D.C. Dulles International	23:15 Chicago O'Hare International	2h 5m	United Airlines	UA1738
from $189 Find flight	12:00 Washington D.C. Ronald Reagan	13:15 Chicago O'Hare International	2h 15m	United Airlines	UA1577
from $68 Find flight	15:56 Washington D.C. Dulles International	07:13+1 день Chicago Midway	16h 17m layover 12h 6m - Savannah	Allegiant Air	G43016 G41163
from $69 Find flight	06:10 Washington D.C. Dulles International	10:25 Chicago O'Hare International	5h 15m layover 0h 55m - Atlanta	Frontier Airlines	F94707 F91441
from $69 Find flight	18:07 Washington D.C. Dulles International	00:25+1 день Chicago O'Hare International	7h 18m layover 1h 45m - Tampa	Frontier Airlines	F92953 F92317
from $72 Find flight	17:08 Washington D.C. Dulles International	00:10+1 день Chicago O'Hare International	8h 2m layover 3h 52m - Atlanta	Frontier Airlines	F91081 F93397
from $72 Find flight	15:53 Washington D.C. Dulles International	07:13+1 день Chicago Midway	16h 20m layover 12h 9m - Savannah	Allegiant Air	G43014 G41163
from $73 Find flight	13:36 Washington D.C. Dulles International	23:31 Chicago O'Hare International	10h 55m layover 5h 18m - Orlando	Frontier Airlines	F94811 F92791
from $75 Find flight	13:22 Washington D.C. Dulles International	18:17 Chicago Midway	5h 55m layover 2h 45m - Fletcher	Allegiant Air	G41857 G4264
from $77 Find flight	13:36 Washington D.C. Dulles International	20:22 Chicago Midway	7h 46m layover 2h 23m - Orlando	Frontier Airlines	F94811 F93853
from $77 Find flight	20:46 Washington D.C. Dulles International	12:57+1 день Chicago O'Hare International	17h 11m layover 11h 41m - Orlando	Frontier Airlines	F94811 F93043
from $78 Find flight	15:58 Washington D.C. Dulles International	07:15+1 день Chicago Midway	16h 17m layover 12h 4m - Savannah	Allegiant Air	G42987 G41163
from $87 Find flight	11:04 Washington D.C. Dulles International	23:49 Chicago O'Hare International	13h 45m layover 7h 42m - Dallas	Frontier Airlines	F93207 F93242
from $108 Find flight	09:25 Washington D.C. Dulles International	13:56+1 день Chicago Midway	29h 31m layover 18h 39m - Punta Gorda 5h 11m - Knoxville	Allegiant Air	G4903 G4892 G43026
from $132 Find flight	09:25 Washington D.C. Dulles International	14:04+1 день Chicago Midway	29h 39m layover 18h 39m - Punta Gorda 5h 19m - Knoxville	Allegiant Air	G4919 G4913 G43027

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 26, 2025

Flight Schedule Washington D.C. (District of Columbia) to Chicago (Illinois)

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	Flight Details	Flight Duration	Price
06:22 — 07:34	06:22 — 07:34 UA708 United Airlines Washington D.C. — Chicago	2h 12m	Find flight from$117
06:25 — 07:39	06:25 — 07:39 UA1793 United Airlines Washington D.C. — Chicago	2h 14m	Find flight from$101
06:30 — 07:41	06:30 — 07:41 UA2748 United Airlines Washington D.C. — Chicago	2h 11m	Find flight from$120
06:35 — 07:46	06:35 — 07:46 UA1349 United Airlines Washington D.C. — Chicago	2h 11m	Find flight from$117
06:35 — 07:46	06:35 — 07:46 UA2056 United Airlines Washington D.C. — Chicago	2h 11m	Find flight from$117
07:25 — 08:40	07:25 — 08:40 UA741 United Airlines Washington D.C. — Chicago	2h 15m	Find flight from$101
07:25 — 08:40	07:25 — 08:40 UA1300 United Airlines Washington D.C. — Chicago	2h 15m	Find flight from$117
07:25 — 08:39	07:25 — 08:39 UA775 United Airlines Washington D.C. — Chicago	2h 14m	Find flight from$118
08:20 — 09:36	08:20 — 09:36 UA1775 United Airlines Washington D.C. — Chicago	2h 16m	Find flight from$117
08:20 — 09:36	08:20 — 09:36 UA2401 United Airlines Washington D.C. — Chicago	2h 16m	Find flight from$117
08:25 — 09:38	08:25 — 09:38 UA2440 United Airlines Washington D.C. — Chicago	2h 13m	Find flight from$117
08:30 — 09:55	08:30 — 09:55 UA1316 United Airlines Washington D.C. — Chicago	2h 25m	Find flight from$101
08:30 — 09:43	08:30 — 09:43 UA1909 United Airlines Washington D.C. — Chicago	2h 13m	Find flight from$117
10:30 — 11:45	10:30 — 11:45 UA2201 United Airlines Washington D.C. — Chicago	2h 15m	Find flight from$117
12:00 — 13:15	12:00 — 13:15 UA394 United Airlines Washington D.C. — Chicago	2h 15m	Find flight from$101
12:00 — 13:13	12:00 — 13:13 UA374 United Airlines Washington D.C. — Chicago	2h 13m	Find flight from$118
13:00 — 14:16	13:00 — 14:16 UA762 United Airlines Washington D.C. — Chicago	2h 16m	Find flight from$101
13:00 — 14:16	13:00 — 14:16 UA1347 United Airlines Washington D.C. — Chicago	2h 16m	Find flight from$117
13:00 — 14:13	13:00 — 14:13 UA2850 United Airlines Washington D.C. — Chicago	2h 13m	Find flight from$118
13:20 — 14:33	13:20 — 14:33 UA2331 United Airlines Washington D.C. — Chicago	2h 13m	Find flight from$117
14:00 — 15:16	14:00 — 15:16 UA1785 United Airlines Washington D.C. — Chicago	2h 16m	Find flight from$101
14:00 — 15:13	14:00 — 15:13 UA1801 United Airlines Washington D.C. — Chicago	2h 13m	Find flight from$117
15:30 — 16:43	15:30 — 16:43 UA1888 United Airlines Washington D.C. — Chicago	2h 13m	Find flight from$117
15:35 — 16:48	15:35 — 16:48 UA1057 United Airlines Washington D.C. — Chicago	2h 13m	Find flight from$96
17:00 — 18:15	17:00 — 18:15 UA654 United Airlines Washington D.C. — Chicago	2h 15m	Find flight from$101
17:00 — 18:16	17:00 — 18:16 UA1068 United Airlines Washington D.C. — Chicago	2h 16m	Find flight from$101
17:00 — 18:16	17:00 — 18:16 UA1527 United Airlines Washington D.C. — Chicago	2h 16m	Find flight from$117
17:15 — 18:30	17:15 — 18:30 UA2497 United Airlines Washington D.C. — Chicago	2h 15m	Find flight from$117
18:00 — 19:15	18:00 — 19:15 UA2148 United Airlines Washington D.C. — Chicago	2h 15m	Find flight from$117
18:50 — 19:58	18:50 — 19:58 UA2304 United Airlines Washington D.C. — Chicago	2h 8m	Find flight from$117
19:00 — 20:15	19:00 — 20:15 UA1193 United Airlines Washington D.C. — Chicago	2h 15m	Find flight from$117
20:00 — 21:16	20:00 — 21:16 UA2218 United Airlines Washington D.C. — Chicago	2h 16m	Find flight from$101
22:10 — 23:15	22:10 — 23:15 UA1738 United Airlines Washington D.C. — Chicago	2h 5m	Find flight from$117
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	Find flight from$69
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	Find flight from$81
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	Find flight from$87
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	Find flight from$94
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	Find flight from$75
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	Find flight from$75
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	Find flight from$73
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	Find flight from$72
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	Find flight from$68
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	Find flight from$120
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	Find flight from$90
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	Find flight from$72
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	Find flight from$69
19:00 — 23:25	19:00 — 20:29 UA4602 United Airlines Washington D.C. — Newark 1h 15m stop 21:55 — 23:37 UA1308 United Airlines Newark — Chicago	5h 25m including layover	Find flight from$120
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	Find flight from$77
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	Find flight from$108
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	Find flight from$116

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 26, 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 91 $), august (from 92 $), may (from 96 $).

The most expensive months are february (from 199 $), january (from 199 $), december (from 180 $).

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

The cheapest plane ticket found by our users is $68. 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

$68

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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 - 129 departures per week at the price of from $ 96 . And the most expensive tickets are offered by United Airlines airline - from $ 561.

Direct flights

There are 35 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 $96.

UA - United Airlines

from $96

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Connecting Flights

There are 128 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 $68.

F9 - Frontier Airlines

from $69

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SY - Sun Country Airlines

from $94

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UA - United Airlines

from $120

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G4 - Allegiant Air

from $68

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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 $68
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Ronald Reagan-DCA

from $101
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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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Airplanes

There are flights to Chicago from Washington D.C. by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Washington D.C.

You may also consider searching for discounted plane tickets to some other popular places from Washington D.C. within United States.

Washington D.C. — Seattle

from $57

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Washington D.C. — Boston

from $73

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Washington D.C. — Miami

from $70

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Washington D.C. — Chicago

from $65

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Washington D.C. — Orlando

from $76

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Washington D.C. — Atlanta

from $70

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Washington D.C. — Las Vegas

from $70

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Washington D.C. — Los Angeles

from $57

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Washington D.C. — Tampa

from $78

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Washington D.C. — Nashville

from $68

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Top International Destinations from Washington D.C.

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Washington D.C. — London

from $77

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Washington D.C. — Paris

from $63

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Washington D.C. — Toronto

from $72

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Washington D.C. — Cancun

from $66

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Washington D.C. — Tokyo

from $54

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Washington D.C. — Montreal

from $74

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Washington D.C. — Aruba

from $69

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Washington D.C. — Dubai

from $69

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Washington D.C. — Dublin

from $65

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Washington D.C. — Madrid

from $72

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How to book a plane 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.
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