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
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: Tue May 24 2016 Return: Tue Jun 7 2016 Trip spans 15 days
Frontier
Frontier
IAD
ORD
2h 05m
nonstop
ORD
IAD
1h 50m
nonstop
Depart: Tue May 17 2016 Return: Tue May 24 2016 Trip spans 8 days
Major Airline
Major Airline
IAD
ORD
2h 04m
nonstop
ORD
IAD
1h 53m
nonstop
Depart: Tue Jun 7 2016 Return: Tue Jun 14 2016 Trip spans 8 days
Frontier
Frontier
IAD
ORD
2h 05m
nonstop
ORD
IAD
1h 50m
nonstop
Depart: Sat Sep 3 2016 Return: Tue Sep 6 2016 Trip spans 4 days
United
United
IAD
ORD
2h 06m
nonstop
ORD
IAD
1h 44m
nonstop
Depart: Tue Jun 14 2016 Return: Tue Jun 21 2016 Trip spans 8 days
Frontier
Frontier
IAD
ORD
2h 05m
nonstop
ORD
IAD
1h 50m
nonstop
Depart: Wed Jun 15 2016 Return: Wed Jun 29 2016 Trip spans 15 days
Delta
Delta
IAD
MDW
3h 42m
1 stop
MDW
IAD
4h 35m
1 stop
Depart: Sat Aug 20 2016 Return: Sat Aug 27 2016 Trip spans 8 days
Southwest
Southwest
IAD
MDW
4h 35m
1 stop
MDW
IAD
5h 00m
1 stop
Depart: Tue Nov 1 2016 Return: Thu Nov 3 2016 Trip spans 3 days
American Airlines
American Airlines
IAD
ORD
4h 11m
1 stop
ORD
IAD
4h 03m
1 stop
Depart: Sun Jun 12 2016 Return: Thu Jun 16 2016 Trip spans 5 days
Major Airline
Major Airline
IAD
ORD
2h 00m
nonstop
ORD
IAD
1h 51m
nonstop
Depart: Wed Oct 5 2016 Return: Wed Oct 26 2016 Trip spans 22 days
United
United
IAD
ORD
2h 07m
nonstop
ORD
IAD
1h 49m
nonstop
Depart: Tue Jul 5 2016 Return: Tue Jul 12 2016 Trip spans 8 days
Frontier
Frontier
IAD
ORD
2h 05m
nonstop
ORD
IAD
1h 55m
nonstop
Depart: Tue Jun 28 2016 Return: Tue Jul 12 2016 Trip spans 15 days
Major Airline
Major Airline
IAD
MDW
9h 14m
1 stop
MDW
IAD
4h 23m
1 stop
Depart: Wed Jun 22 2016 Return: Tue Jun 28 2016 Trip spans 7 days
Delta
Delta
IAD
MDW
3h 42m
1 stop
MDW
IAD
4h 51m
1 stop
Depart: Sat Oct 8 2016 Return: Tue Oct 11 2016 Trip spans 4 days
United
United
IAD
ORD
2h 06m
nonstop
ORD
IAD
1h 49m
nonstop
Depart: Tue Jul 19 2016 Return: Tue Jul 26 2016 Trip spans 8 days
Frontier
Frontier
IAD
ORD
2h 05m
nonstop
ORD
IAD
1h 55m
nonstop
Depart: Thu Aug 4 2016 Return: Sun Aug 7 2016 Trip spans 4 days
Major Airline
Major Airline
IAD
ORD
2h 00m
nonstop
ORD
IAD
1h 51m
nonstop
Depart: Tue Jul 26 2016 Return: Tue Aug 2 2016 Trip spans 8 days
Delta
Delta
IAD
MDW
4h 46m
1 stop
MDW
IAD
7h 13m
1 stop
Depart: Thu Sep 1 2016 Return: Sun Sep 4 2016 Trip spans 4 days
United
United
IAD
ORD
2h 06m
nonstop
ORD
IAD
2h 01m
nonstop
Depart: Thu Nov 3 2016 Return: Thu Nov 10 2016 Trip spans 8 days
Major Airline
Major Airline
IAD
ORD
5h 21m
1 stop
ORD
IAD
4h 30m
1 stop
Depart: Tue Aug 2 2016 Return: Tue Aug 9 2016 Trip spans 8 days
Frontier
Frontier
IAD
ORD
2h 05m
nonstop
ORD
IAD
1h 55m
nonstop
Direct flights IAD to CHI on United
Flight # Depart IAD Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1585 6:30 am 7:36 am Jun 9 - Jun 26
1585 6:30 am 7:36 am Jun 11 - Jun 25
1585 6:42 am 7:50 am May 30 - Jun 8
1585 6:42 am 7:50 am May 15 - May 27
1585 6:42 am 7:50 am May 6 - May 13
4667 7:04 am 8:15 am May 7 - May 21
4667 7:04 am 8:15 am Jun 4 - Jun 4
374 8:20 am 9:31 am May 29 - May 29
4667 8:30 am 9:43 am Jun 5 - Jun 5
4667 8:30 am 9:43 am May 8 - May 22
374 8:32 am 9:37 am Jun 12 - Jun 26
374 8:34 am 9:45 am May 24 - May 24
374 8:34 am 9:45 am Jun 1 - Jun 1
374 8:34 am 9:45 am May 10 - May 17
374 8:34 am 9:45 am May 13 - May 20
374 8:34 am 9:45 am May 27 - Jun 3
374 8:34 am 9:45 am May 16 - May 16
374 8:34 am 9:45 am May 31 - May 31
374 8:34 am 9:45 am May 23 - May 23
374 8:34 am 9:45 am Jun 2 - Jun 2
374 8:34 am 9:45 am May 19 - May 19
374 8:34 am 9:45 am May 25 - May 25
374 8:34 am 9:45 am May 26 - May 26
374 8:35 am 9:45 am May 28 - May 28
374 8:35 am 9:40 am Jun 11 - Jun 18
374 8:35 am 9:40 am Jun 9 - Jun 14
374 8:38 am 9:49 am May 30 - May 30
374 8:42 am 9:53 am Jun 6 - Jun 8
374 8:42 am 9:53 am Jun 7 - Jun 7
374 9:00 am 10:07 am Jun 4 - Jun 4
374 9:00 am 10:07 am May 7 - May 21
1115 10:15 am 11:15 am Jun 12 - Jun 26
485 10:15 am 11:22 am May 22 - May 24
485 10:15 am 11:22 am May 26 - May 26
485 10:15 am 11:22 am May 30 - May 31
485 10:15 am 11:22 am May 29 - May 29
485 10:15 am 11:22 am May 28 - May 28
485 10:15 am 11:22 am Jun 1 - Jun 1
485 10:15 am 11:22 am Jun 2 - Jun 2
485 10:15 am 11:22 am Jun 3 - Jun 5
485 10:15 am 11:22 am May 25 - May 27
485 10:15 am 11:22 am May 17 - May 23
485 10:15 am 11:22 am Jun 6 - Jun 6
485 10:15 am 11:22 am May 15 - May 15
485 10:15 am 11:22 am Jun 7 - Jun 7
485 10:15 am 11:22 am Jun 8 - Jun 8
485 10:15 am 11:15 am Jun 9 - Jun 16
485 10:15 am 11:15 am Jun 10 - Jun 10
485 10:15 am 11:15 am Jun 11 - Jun 25
485 10:15 am 11:22 am May 5 - May 16
221 12:30 pm 1:30 pm Jun 12 - Jun 26
221 12:30 pm 1:29 pm Jun 11 - Jun 18
221 12:30 pm 1:30 pm Jun 9 - Jun 15
4620 12:34 pm 1:40 pm May 21 - May 21
4620 12:34 pm 1:40 pm May 14 - May 14
4620 12:34 pm 1:40 pm Jun 4 - Jun 4
221 12:42 pm 1:45 pm May 5 - May 13
221 12:42 pm 1:45 pm May 15 - May 29
221 12:42 pm 1:45 pm Jun 1 - Jun 8
221 12:42 pm 1:45 pm May 10 - Jun 7
221 12:45 pm 1:48 pm May 30 - May 30
221 12:45 pm 1:49 pm May 28 - May 28
511 5:05 pm 6:08 pm Jun 5 - Jun 5
511 5:05 pm 6:20 pm Jun 11 - Jun 11
511 5:09 pm 6:24 pm Jun 12 - Jun 19
511 5:15 pm 6:29 pm Jun 9 - Jun 15
1567 5:17 pm 6:21 pm Jun 8 - Jun 8
511 5:17 pm 6:21 pm May 13 - May 17
511 5:17 pm 6:20 pm May 7 - May 14
511 5:17 pm 6:21 pm May 16 - May 26
511 5:17 pm 6:21 pm May 15 - May 15
511 5:17 pm 6:21 pm May 22 - May 22
511 5:17 pm 6:20 pm May 28 - May 28
511 5:17 pm 6:21 pm Jun 7 - Jun 7
511 5:17 pm 6:21 pm May 29 - May 29
511 5:17 pm 6:21 pm May 30 - Jun 6
511 5:17 pm 6:21 pm May 24 - May 24
511 5:17 pm 6:21 pm May 27 - Jun 3
511 5:22 pm 6:26 pm May 21 - May 21
511 5:22 pm 6:26 pm Jun 4 - Jun 4
4648 6:55 pm 8:12 pm Jun 12 - Jun 26
1282 10:00 pm 11:03 pm May 28 - May 28
1282 10:20 pm 11:23 pm Jun 9 - Jun 15
1282 10:27 pm 11:31 pm May 26 - Jun 2
1282 10:27 pm 11:31 pm May 25 - May 25
1282 10:27 pm 11:31 pm May 24 - May 30
1282 10:27 pm 11:31 pm May 8 - May 22
1282 10:27 pm 11:31 pm May 5 - May 23
1282 10:27 pm 11:31 pm Jun 6 - Jun 6
1282 10:27 pm 11:31 pm Jun 1 - Jun 8
1282 10:29 pm 11:32 pm Jun 12 - Jun 26
1282 10:30 pm 11:34 pm May 6 - Jun 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We aggregate tons of data for you
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 don'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.

More questions or if you have a bad price to report to us
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Airports
Origin

Washington
$84
Destination

Chicago
only $84
only $184