Find Deals on Flights from Washington Dulles Intl to Chicago (IAD - CHI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington Dulles Intl to Chicago

(Round-trip)
Depart: Wed Dec 28 2016 Return: Wed Jan 4 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
ORD
21h 00m
nonstop
ORD
IAD
4h 18m
nonstop
Depart: Tue Jan 24 2017 Return: Wed Jan 25 2017 Trip spans 2 days
Delta
Delta
IAD
MDW
4h 51m
1 stop
MDW
IAD
4h 49m
1 stop
Depart: Thu Jan 12 2017 Return: Mon Jan 16 2017 Trip spans 5 days
United
United
IAD
ORD
2h 11m
nonstop
ORD
IAD
1h 44m
nonstop
Depart: Mon Jan 16 2017 Return: Tue Jan 17 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
ORD
22h 10m
nonstop
ORD
IAD
20h 50m
nonstop
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
ORD
14h 10m
2 stops
ORD
IAD
23h 10m
2 stops
Depart: Tue May 2 2017 Return: Wed May 10 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
ORD
4h 58m
1 stop
ORD
IAD
17h 33m
1 stop
Depart: Mon Feb 6 2017 Return: Fri Feb 10 2017 Trip spans 5 days
Delta
Delta
IAD
MDW
3h 46m
1 stop
MDW
IAD
4h 32m
1 stop
Depart: Mon Dec 12 2016 Return: Thu Dec 15 2016 Trip spans 4 days
Delta
Delta
IAD
MDW
3h 56m
1 stop
MDW
IAD
7h 26m
1 stop
Depart: Wed Dec 28 2016 Return: Wed Jan 4 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
ORD
11h 24m
nonstop
ORD
IAD
8h 57m
nonstop
Depart: Wed Dec 14 2016 Return: Sat Jan 14 2017 Trip spans 32 days
Delta
Delta
IAD
MDW
3h 56m
1 stop
MDW
IAD
4h 46m
1 stop
Depart: Thu Feb 9 2017 Return: Sun Feb 12 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
ORD
5h 06m
nonstop
ORD
IAD
13h 09m
nonstop
Depart: Sun Dec 18 2016 Return: Mon Dec 19 2016 Trip spans 2 days
Delta
Delta
IAD
MDW
3h 56m
1 stop
MDW
IAD
4h 54m
1 stop
Depart: Wed Jan 18 2017 Return: Sun Jan 22 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
ORD
5h 02m
1 stop
ORD
IAD
12h 05m
1 stop
Depart: Tue Jan 10 2017 Return: Fri Jan 13 2017 Trip spans 4 days
Delta
Delta
IAD
MDW
3h 46m
1 stop
MDW
IAD
5h 05m
1 stop
Depart: Sun Feb 12 2017 Return: Sat Feb 18 2017 Trip spans 7 days
Delta
Delta
IAD
MDW
4h 12m
1 stop
MDW
IAD
3h 59m
1 stop
Depart: Tue Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
ORD
5h 17m
1 stop
ORD
IAD
8h 20m
1 stop
Depart: Sat Feb 25 2017 Return: Mon Feb 27 2017 Trip spans 3 days
Delta
Delta
IAD
ORD
4h 59m
1 stop
ORD
IAD
4h 26m
1 stop
Depart: Wed Mar 1 2017 Return: Fri Mar 3 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
ORD
19h 27m
1 stop
ORD
IAD
17h 03m
1 stop
Depart: Fri Jan 20 2017 Return: Mon Jan 23 2017 Trip spans 4 days
Delta
Delta
IAD
ORD
5h 08m
1 stop
ORD
IAD
4h 50m
1 stop
Depart: Thu Dec 15 2016 Return: Mon Dec 19 2016 Trip spans 5 days
Delta
Delta
IAD
ORD
4h 53m
1 stop
ORD
IAD
4h 49m
1 stop
Direct flights IAD to CHI on United
Flight # Depart IAD Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
327 7:00 am 8:15 am Jan 1 - Jan 1
374 8:15 am 9:31 am Jan 5 - Jan 5
374 8:23 am 9:38 am Dec 22 - Dec 22
374 8:23 am 9:38 am Dec 19 - Dec 19
374 8:23 am 9:37 am Dec 20 - Dec 20
374 8:23 am 9:38 am Dec 23 - Dec 23
374 8:23 am 9:38 am Dec 18 - Dec 18
374 8:23 am 9:37 am Dec 24 - Dec 24
374 8:23 am 9:37 am Dec 17 - Dec 17
374 8:23 am 9:38 am Dec 16 - Dec 16
374 8:23 am 9:38 am Jan 1 - Jan 1
374 8:23 am 9:37 am Dec 31 - Dec 31
374 8:23 am 9:38 am Jan 3 - Jan 3
374 8:23 am 9:38 am Dec 29 - Dec 29
374 8:23 am 9:38 am Dec 28 - Dec 28
374 8:23 am 9:38 am Dec 27 - Dec 30
374 8:23 am 9:38 am Dec 26 - Jan 2
374 8:23 am 9:38 am Dec 25 - Dec 25
374 8:23 am 9:38 am Dec 21 - Dec 21
374 8:33 am 9:49 am Jan 8 - Jan 8
374 8:33 am 9:49 am Jan 10 - Jan 17
374 8:33 am 9:49 am Jan 9 - Jan 9
374 8:33 am 9:48 am Jan 6 - Jan 6
374 8:33 am 9:49 am Jan 11 - Jan 11
374 8:33 am 9:49 am Jan 4 - Jan 4
4640 8:33 am 9:52 am Jan 7 - Feb 11
374 8:35 am 9:49 am Dec 4 - Dec 11
374 8:35 am 9:49 am Dec 6 - Dec 14
374 8:35 am 9:49 am Dec 12 - Dec 12
374 8:35 am 9:49 am Dec 15 - Dec 15
485 10:10 am 11:13 am Dec 12 - Dec 12
211 10:15 am 11:15 am Jan 8 - Jan 15
4736 10:15 am 11:25 am Dec 16 - Dec 16
485 10:15 am 11:22 am Dec 30 - Dec 30
485 10:15 am 11:21 am Jan 2 - Jan 2
485 10:15 am 11:21 am Dec 28 - Dec 28
485 10:15 am 11:22 am Dec 27 - Dec 27
485 10:15 am 11:22 am Dec 19 - Dec 19
485 10:15 am 11:22 am Dec 29 - Dec 29
485 10:15 am 11:17 am Dec 6 - Dec 13
485 10:15 am 11:21 am Dec 21 - Dec 21
485 10:15 am 11:22 am Dec 22 - Dec 22
485 10:15 am 11:21 am Dec 23 - Dec 23
485 10:15 am 11:22 am Dec 26 - Dec 26
485 10:15 am 11:22 am Dec 20 - Dec 20
485 10:15 am 11:22 am Jan 3 - Jan 3
485 10:15 am 11:14 am Dec 15 - Dec 15
485 10:15 am 11:18 am Dec 7 - Dec 14
485 10:15 am 11:17 am Dec 11 - Dec 11
590 10:15 am 11:21 am Dec 18 - Dec 18
590 10:15 am 11:22 am Dec 25 - Jan 1
590 10:15 am 11:21 am Dec 17 - Dec 17
590 10:15 am 11:22 am Dec 24 - Dec 24
590 10:15 am 11:21 am Dec 31 - Dec 31
221 12:35 pm 1:38 pm Dec 14 - Dec 14
221 12:35 pm 1:38 pm Dec 8 - Dec 15
221 12:47 pm 1:50 pm Dec 4 - Dec 11
221 12:50 pm 1:53 pm Dec 18 - Dec 18
221 12:50 pm 1:54 pm Jan 2 - Jan 2
221 12:50 pm 1:54 pm Jan 3 - Jan 3
221 12:50 pm 1:54 pm Dec 20 - Dec 26
221 12:50 pm 1:54 pm Dec 16 - Dec 16
221 12:50 pm 1:54 pm Dec 21 - Dec 21
221 12:50 pm 1:54 pm Dec 25 - Dec 25
221 12:50 pm 1:54 pm Dec 28 - Dec 28
221 12:50 pm 1:54 pm Dec 19 - Dec 19
221 12:50 pm 1:54 pm Dec 29 - Dec 29
221 12:50 pm 1:53 pm Jan 1 - Jan 1
221 12:50 pm 1:54 pm Dec 27 - Dec 27
221 12:50 pm 1:54 pm Dec 30 - Dec 30
221 12:50 pm 1:54 pm Dec 31 - Dec 31
4643 12:50 pm 1:56 pm Dec 17 - Dec 24
221 1:00 pm 2:06 pm Jan 11 - Feb 15
221 1:00 pm 2:06 pm Jan 10 - Feb 14
221 1:00 pm 2:06 pm Jan 9 - Jan 13
221 1:00 pm 2:06 pm Jan 4 - Jan 4
221 1:00 pm 2:06 pm Jan 5 - Jan 8
511 5:10 pm 6:17 pm Dec 16 - Dec 16
511 5:10 pm 6:17 pm Jan 1 - Jan 1
511 5:10 pm 6:17 pm Dec 23 - Dec 30
511 5:15 pm 6:18 pm Dec 2 - Dec 12
511 5:15 pm 6:18 pm Dec 13 - Dec 13
511 5:15 pm 6:18 pm Dec 15 - Dec 15
511 5:15 pm 6:18 pm Dec 14 - Dec 14
511 5:16 pm 6:24 pm Dec 25 - Dec 25
511 5:19 pm 6:27 pm Dec 19 - Jan 2
511 5:19 pm 6:27 pm Dec 20 - Jan 3
511 5:19 pm 6:27 pm Dec 21 - Dec 28
511 5:19 pm 6:27 pm Dec 18 - Dec 18
511 5:20 pm 6:29 pm Jan 6 - Jan 20
511 5:20 pm 6:28 pm Jan 8 - Jan 15
511 5:20 pm 6:29 pm Jan 5 - Jan 5
511 5:20 pm 6:28 pm Jan 7 - Jan 7
511 5:20 pm 6:29 pm Jan 4 - Jan 25
511 5:20 pm 6:29 pm Jan 9 - Jan 16
511 5:21 pm 6:30 pm Jan 10 - Jan 10
511 5:25 pm 6:29 pm Dec 11 - Dec 11
4745 5:30 pm 6:40 pm Dec 31 - Dec 31
1282 10:30 pm 11:36 pm Dec 14 - Dec 14
1282 10:30 pm 11:36 pm Dec 12 - Dec 15
1282 10:30 pm 11:36 pm Dec 11 - Dec 11
2009 10:30 pm 11:40 pm Jan 5 - Jan 10
2009 10:30 pm 11:40 pm Jan 7 - Jan 7
2009 10:30 pm 11:40 pm Dec 16 - Dec 27
2009 10:30 pm 11:41 pm Jan 6 - Jan 6
2009 10:30 pm 11:41 pm Jan 4 - Jan 4
2009 10:30 pm 11:39 pm Dec 17 - Dec 17
2009 10:30 pm 11:39 pm Dec 18 - Dec 18
2009 10:30 pm 11:40 pm Dec 21 - Dec 21
2009 10:30 pm 11:39 pm Dec 22 - Dec 22
2009 10:30 pm 11:39 pm Dec 28 - Dec 28
2009 10:30 pm 11:40 pm Dec 29 - Jan 3
2009 10:30 pm 11:39 pm Dec 30 - Dec 30
2009 10:30 pm 11:40 pm Jan 1 - Jan 1
2009 10:30 pm 11:40 pm Jan 11 - Jan 11
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Washington
$131
Destination

Chicago
only $131
only $166
Airlines Airline reviews

42 travelers who booked a flight from Washington to Chicago rated their chosen airlines with an average of 7.0.

Overall
7.4
Boarding
7.0
Crew
7.8
Comfort
7.1
Food
6.3
Entertainment
6.0