Find Deals on Flights from Chicago O'Hare International to Washington Dulles Intl (ORD - IAD)

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 Chicago O'Hare International to Washington Dulles Intl

(Round-trip)
Depart: Mon Mar 6 2017 Return: Tue Mar 7 2017 Trip spans 2 days
Major Airline
Major Airline
ORD
11:15p
IAD
11:50a
12h 35m
nonstop
IAD
11:00p
ORD
2:10p
15h 10m
nonstop
Depart: Tue Feb 14 2017 Return: Wed Feb 15 2017 Trip spans 2 days
Delta
Delta
ORD
4:01a
IAD
10:41a
6h 40m
1 stop
IAD
7:50a
ORD
12:07p
4h 17m
1 stop
Depart: Mon Feb 27 2017 Return: Sat Mar 4 2017 Trip spans 6 days
United
United
ORD
3:57a
IAD
5:44a
1h 47m
nonstop
IAD
5:32p
ORD
7:40p
2h 08m
nonstop
Depart: Tue Jun 13 2017 Return: Sat Jun 17 2017 Trip spans 5 days
JetBlue
JetBlue
ORD
4:39p
IAD
3:50a
11h 11m
1 stop
IAD
10:35a
ORD
6:34p
7h 59m
1 stop
Depart: Sun Mar 5 2017 Return: Mon Mar 6 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
12:30a
IAD
4:11a
3h 41m
1 stop
IAD
8:44a
ORD
3:19p
6h 35m
1 stop
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
5:26a
IAD
2:22p
8h 56m
nonstop
IAD
12:18a
ORD
5:50a
5h 32m
nonstop
Depart: Tue Feb 21 2017 Return: Tue Feb 28 2017 Trip spans 8 days
Delta
Delta
ORD
9:20a
IAD
2:00p
4h 40m
1 stop
IAD
7:35a
ORD
2:06p
6h 31m
1 stop
Depart: Wed Feb 22 2017 Return: Sat Feb 25 2017 Trip spans 4 days
Major Airline
Major Airline
ORD
8:15a
IAD
7:50p
11h 35m
1 stop
IAD
7:05a
ORD
8:20a
25h 15m
1 stop
Depart: Tue Feb 28 2017 Return: Tue Mar 7 2017 Trip spans 8 days
Delta
Delta
ORD
12:50a
IAD
5:22a
4h 32m
1 stop
IAD
1:00a
ORD
5:27a
4h 27m
1 stop
Depart: Wed Mar 8 2017 Return: Fri Mar 10 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
3:25a
IAD
7:59a
4h 34m
1 stop
IAD
12:00a
ORD
1:01a
25h 01m
1 stop
Depart: Wed Mar 1 2017 Return: Tue Mar 7 2017 Trip spans 7 days
Delta
Delta
ORD
9:20a
IAD
2:00p
4h 40m
1 stop
IAD
1:00a
ORD
5:27a
4h 27m
1 stop
Depart: Mon Apr 10 2017 Return: Sat Apr 15 2017 Trip spans 6 days
United
United
ORD
2:01a
IAD
3:55a
1h 54m
nonstop
IAD
6:30p
ORD
8:32p
2h 02m
nonstop
Depart: Tue Mar 21 2017 Return: Sat Mar 25 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
2:40a
IAD
11:00a
8h 20m
1 stop
IAD
6:19a
ORD
11:50a
5h 31m
1 stop
Depart: Tue Mar 14 2017 Return: Wed Mar 15 2017 Trip spans 2 days
Delta
Delta
ORD
2:45p
IAD
6:28p
3h 43m
1 stop
IAD
2:00a
ORD
6:10a
4h 10m
1 stop
Depart: Wed Apr 26 2017 Return: Mon May 1 2017 Trip spans 6 days
United
United
ORD
9:29a
IAD
11:20a
1h 51m
nonstop
IAD
2:45a
ORD
4:50a
2h 05m
nonstop
Depart: Wed Jun 14 2017 Return: Wed Jun 21 2017 Trip spans 8 days
JetBlue
JetBlue
ORD
4:39p
IAD
8:57a
16h 18m
1 stop
IAD
10:35a
ORD
3:45p
5h 10m
1 stop
Depart: Wed Mar 29 2017 Return: Thu Mar 30 2017 Trip spans 2 days
Major Airline
Major Airline
ORD
10:10a
IAD
10:44p
12h 34m
1 stop
IAD
9:10a
ORD
10:00a
24h 50m
1 stop
Depart: Wed Mar 15 2017 Return: Wed Mar 22 2017 Trip spans 8 days
Delta
Delta
ORD
3:00a
IAD
7:42a
4h 42m
1 stop
IAD
2:00a
ORD
6:10a
4h 10m
1 stop
Depart: Mon May 1 2017 Return: Mon May 8 2017 Trip spans 8 days
United
United
ORD
2:00a
IAD
3:54a
1h 54m
nonstop
IAD
3:00a
ORD
5:04a
2h 04m
nonstop
Depart: Wed Jun 28 2017 Return: Tue Jul 4 2017 Trip spans 7 days
JetBlue
JetBlue
ORD
6:20a
IAD
1:09p
6h 49m
1 stop
IAD
10:35a
ORD
3:45p
5h 10m
1 stop
Direct flights ORD to IAD on United
Flight # Depart ORD Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
632 8:55 am 11:38 am Feb 5 - Feb 5
632 8:55 am 11:38 am Feb 7 - Feb 14
632 8:55 am 11:42 am Feb 11 - Feb 11
632 8:55 am 11:42 am Feb 4 - Feb 4
632 8:55 am 11:42 am Jan 27 - Feb 3
632 8:55 am 11:42 am Jan 23 - Feb 2
632 8:55 am 11:38 am Feb 6 - Feb 10
632 8:55 am 11:38 am Feb 8 - Feb 15
632 8:55 am 11:43 am Feb 12 - Feb 12
4646 8:57 am 11:46 am Feb 18 - Feb 18
4646 8:57 am 11:46 am Feb 19 - Mar 5
4646 8:57 am 11:46 am Feb 25 - Mar 4
632 8:57 am 11:44 am Feb 16 - Feb 21
632 8:57 am 11:44 am Feb 22 - Mar 8
632 8:57 am 11:44 am Feb 17 - Feb 27
632 8:57 am 11:44 am Feb 28 - Mar 7
632 9:00 am 11:47 am Feb 1 - Feb 1
4793 1:30 pm 4:20 pm Jan 21 - Feb 11
498 1:30 pm 4:19 pm Jan 24 - Feb 14
498 1:30 pm 4:19 pm Jan 22 - Feb 15
4778 1:35 pm 4:25 pm Feb 18 - Feb 18
4778 1:35 pm 4:25 pm Feb 19 - Mar 5
4778 1:35 pm 4:25 pm Feb 25 - Mar 4
498 1:35 pm 4:23 pm Feb 17 - Mar 6
498 1:35 pm 4:23 pm Feb 16 - Mar 7
225 5:50 pm 8:38 pm Jan 29 - Feb 15
225 6:22 pm 9:08 pm Feb 18 - Feb 18
4667 6:22 pm 9:09 pm Feb 25 - Mar 4
225 6:34 pm 9:20 pm Feb 26 - Mar 8
225 6:34 pm 9:20 pm Feb 17 - Feb 24
225 6:34 pm 9:19 pm Feb 19 - Feb 19
225 6:34 pm 9:20 pm Feb 16 - Feb 16
2000 9:05 pm 11:49 pm Feb 8 - Feb 15
2000 9:05 pm 11:48 pm Feb 2 - Feb 2
2000 9:05 pm 11:48 pm Feb 14 - Feb 14
2000 9:05 pm 11:49 pm Feb 1 - Feb 1
2000 9:05 pm 11:49 pm Jan 30 - Feb 7
2000 9:05 pm 11:49 pm Feb 9 - Feb 13
2000 9:05 pm 11:49 pm Feb 5 - Feb 5
566 9:29 pm 12:14 am Feb 17 - Mar 3
566 9:29 pm 12:13 am Feb 25 - Mar 4
566 9:29 pm 12:14 am Feb 20 - Mar 8
566 9:29 pm 12:14 am Feb 16 - Feb 19
* 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.

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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

Chicago
$149
Destination

Washington
$149
Airlines Airline reviews

48 travelers who booked a flight from Chicago to Washington rated their chosen airlines with an average of 6.8.

Overall
7.0
Boarding
7.0
Crew
7.3
Comfort
7.0
Food
6.1
Entertainment
6.0