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

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 Chicago to Washington Dulles Intl

(Round-trip)
Depart: Wed May 3 2017 Return: Mon May 8 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
IAD
6h 19m
nonstop
IAD
ORD
5h 21m
nonstop
Depart: Sat Apr 29 2017 Return: Tue May 2 2017 Trip spans 4 days
Delta
Delta
MDW
IAD
4h 53m
1 stop
IAD
MDW
3h 33m
1 stop
Depart: Sat Apr 22 2017 Return: Tue Apr 25 2017 Trip spans 4 days
United
United
ORD
IAD
1h 54m
nonstop
IAD
ORD
2h 05m
nonstop
Depart: Wed Jul 26 2017 Return: Mon Jul 31 2017 Trip spans 6 days
JetBlue
JetBlue
ORD
IAD
6h 49m
1 stop
IAD
ORD
7h 59m
1 stop
Depart: Wed May 3 2017 Return: Mon May 8 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
IAD
6h 19m
nonstop
IAD
ORD
5h 21m
nonstop
Depart: Tue May 2 2017 Return: Thu May 4 2017 Trip spans 3 days
Delta
Delta
MDW
IAD
4h 20m
1 stop
IAD
MDW
4h 56m
1 stop
Depart: Wed Apr 19 2017 Return: Thu Apr 20 2017 Trip spans 2 days
Major Airline
Major Airline
ORD
IAD
11h 56m
1 stop
IAD
ORD
22h 08m
1 stop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
Delta
Delta
MDW
IAD
7h 24m
1 stop
IAD
MDW
5h 55m
1 stop
Depart: Tue Apr 25 2017 Return: Sat Apr 29 2017 Trip spans 5 days
United
United
ORD
IAD
1h 54m
nonstop
IAD
ORD
2h 02m
nonstop
Depart: Fri Mar 31 2017 Return: Mon Apr 3 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
IAD
3h 41m
1 stop
IAD
ORD
6h 03m
1 stop
Depart: Tue Aug 29 2017 Return: Sat Sep 2 2017 Trip spans 5 days
United
United
ORD
IAD
1h 44m
nonstop
IAD
ORD
2h 03m
nonstop
Depart: Sat Apr 15 2017 Return: Wed Apr 19 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
IAD
8h 19m
nonstop
IAD
ORD
4h 58m
nonstop
Depart: Sat Sep 9 2017 Return: Wed Sep 20 2017 Trip spans 12 days
United
United
ORD
IAD
1h 49m
nonstop
IAD
ORD
2h 03m
nonstop
Depart: Fri Aug 18 2017 Return: Tue Aug 22 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
IAD
14h 50m
1 stop
IAD
ORD
13h 00m
1 stop
Depart: Wed Apr 12 2017 Return: Sun Apr 16 2017 Trip spans 5 days
Delta
Delta
MDW
IAD
4h 29m
1 stop
IAD
MDW
5h 01m
1 stop
Depart: Sat Apr 8 2017 Return: Sat Apr 15 2017 Trip spans 8 days
United
United
ORD
IAD
1h 54m
nonstop
IAD
ORD
2h 02m
nonstop
Depart: Sat Jun 3 2017 Return: Sat Jun 10 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
IAD
14h 18m
nonstop
IAD
ORD
26h 51m
nonstop
Depart: Sat Sep 23 2017 Return: Mon Sep 25 2017 Trip spans 3 days
Delta
Delta
MDW
IAD
5h 33m
1 stop
IAD
MDW
6h 25m
1 stop
Depart: Sat Sep 2 2017 Return: Mon Sep 4 2017 Trip spans 3 days
United
United
ORD
IAD
2h 01m
nonstop
IAD
ORD
2h 06m
nonstop
Depart: Mon May 22 2017 Return: Sat May 27 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
IAD
6h 55m
nonstop
IAD
ORD
11h 51m
nonstop
Direct flights CHI to IAD on United
Flight # Depart ORD Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1163 6:00 am 8:54 am Apr 4 - Apr 8
1163 6:00 am 8:54 am Apr 6 - Apr 7
1163 6:00 am 8:53 am Apr 15 - Apr 15
1163 6:00 am 8:54 am Apr 19 - Apr 22
1163 6:00 am 8:54 am Apr 20 - Apr 21
1163 6:00 am 8:54 am Apr 24 - Apr 24
1163 6:00 am 8:54 am Apr 25 - May 3
1163 6:00 am 8:54 am Apr 27 - Apr 28
1163 6:00 am 8:54 am Apr 29 - Apr 29
1163 6:01 am 8:55 am Apr 10 - Apr 18
1163 6:05 am 8:55 am Mar 27 - Apr 3
1511 7:30 am 10:24 am Apr 24 - Apr 24
632 8:05 am 10:59 am Apr 23 - Apr 23
632 8:35 am 11:28 am Apr 30 - Apr 30
632 8:35 am 11:29 am Apr 15 - Apr 15
632 8:38 am 11:29 am Apr 2 - Apr 2
632 8:40 am 11:30 am Mar 31 - Mar 31
632 8:45 am 11:38 am Apr 29 - Apr 29
632 8:45 am 11:38 am Apr 27 - Apr 28
632 8:45 am 11:38 am Apr 26 - May 3
632 8:45 am 11:38 am Apr 25 - May 2
632 8:45 am 11:38 am Apr 24 - Apr 24
632 8:45 am 11:38 am Apr 22 - Apr 22
632 8:45 am 11:38 am Apr 21 - Apr 21
632 8:45 am 11:38 am Apr 20 - Apr 20
632 8:45 am 11:38 am Apr 19 - Apr 19
632 8:45 am 11:38 am Apr 17 - Apr 17
632 8:45 am 11:38 am Apr 13 - Apr 13
632 8:45 am 11:38 am Apr 12 - Apr 12
632 8:45 am 11:38 am Apr 10 - Apr 14
632 8:45 am 11:38 am Apr 9 - Apr 16
632 8:45 am 11:39 am Apr 8 - Apr 8
632 8:45 am 11:38 am Apr 7 - Apr 7
632 8:45 am 11:38 am Apr 6 - Apr 6
632 8:45 am 11:38 am Apr 5 - Apr 5
632 8:45 am 11:38 am Apr 4 - Apr 18
632 8:45 am 11:39 am May 1 - May 1
4753 8:47 am 11:40 am Apr 1 - Apr 1
632 8:47 am 11:37 am Mar 30 - Apr 3
795 11:00 am 1:54 pm Apr 24 - Apr 24
795 11:00 am 1:54 pm Apr 25 - May 4
795 11:00 am 1:54 pm Apr 26 - May 3
795 11:00 am 1:54 pm Apr 28 - Apr 30
498 1:29 pm 4:20 pm Apr 4 - Apr 14
498 1:29 pm 4:19 pm Apr 8 - Apr 9
498 1:29 pm 4:20 pm Apr 15 - Apr 22
498 1:29 pm 4:19 pm Apr 16 - Apr 16
498 1:29 pm 4:20 pm Apr 23 - May 3
498 1:32 pm 4:22 pm Mar 26 - Apr 2
498 1:32 pm 4:23 pm Mar 27 - Apr 3
225 5:30 pm 8:23 pm Apr 1 - Apr 1
225 5:30 pm 8:23 pm Apr 2 - Apr 2
225 5:35 pm 8:26 pm Apr 4 - Apr 4
225 5:35 pm 8:26 pm Apr 5 - May 3
225 5:35 pm 8:26 pm Apr 6 - Apr 7
225 5:35 pm 8:28 pm Mar 29 - Apr 3
225 5:35 pm 8:28 pm Mar 31 - Mar 31
225 5:35 pm 8:26 pm May 1 - May 4
225 5:35 pm 8:26 pm Apr 30 - Apr 30
225 5:35 pm 8:26 pm Apr 28 - Apr 28
225 5:35 pm 8:26 pm Apr 24 - Apr 24
225 5:35 pm 8:26 pm Apr 23 - Apr 23
225 5:35 pm 8:26 pm Apr 22 - Apr 29
225 5:35 pm 8:26 pm Apr 20 - Apr 27
225 5:35 pm 8:26 pm Apr 16 - Apr 16
225 5:35 pm 8:26 pm Apr 15 - Apr 15
225 5:35 pm 8:26 pm Apr 10 - Apr 17
225 5:35 pm 8:25 pm Apr 9 - Apr 9
225 5:35 pm 8:25 pm Apr 8 - Apr 8
225 5:50 pm 8:41 pm Apr 21 - Apr 21
225 6:10 pm 8:59 pm Apr 14 - Apr 14
566 9:19 pm 12:08 am Mar 26 - Apr 2
566 9:19 pm 12:08 am Mar 27 - Apr 3
566 9:19 pm 12:07 am Mar 31 - Apr 1
566 9:25 pm 12:13 am Apr 4 - Apr 4
566 9:25 pm 12:13 am Apr 5 - Apr 11
566 9:25 pm 12:13 am Apr 6 - Apr 6
566 9:25 pm 12:12 am Apr 10 - Apr 13
566 9:25 pm 12:13 am Apr 12 - Apr 18
566 9:25 pm 12:13 am Apr 16 - Apr 16
566 9:25 pm 12:13 am Apr 17 - Apr 23
566 9:25 pm 12:12 am Apr 19 - Apr 19
566 9:25 pm 12:13 am Apr 21 - Apr 25
566 9:25 pm 12:13 am Apr 24 - Apr 24
566 9:25 pm 12:13 am Apr 26 - May 2
566 9:25 pm 12:12 am Apr 27 - Apr 28
566 9:25 pm 12:13 am Apr 30 - Apr 30
* 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:

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

We compile tonnes 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 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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
only $153
only $176
Destination

Washington
$153
Airlines Airline reviews

50 travelers who booked a flight from Chicago to Washington rated their chosen airlines with an average of 6.9.

Overall
7.1
Boarding
7.1
Crew
7.4
Comfort
7.1
Food
6.2
Entertainment
6.2