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

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 O'Hare International

(Round-trip)
Depart: Tue May 3 2016 Return: Tue May 10 2016 Trip spans 8 days
Frontier
Frontier
IAD
5:14p
ORD
7:40p
2h 26m
nonstop
ORD
1:40p
IAD
3:40p
2h 00m
nonstop
Depart: Tue May 10 2016 Return: Tue May 17 2016 Trip spans 8 days
Frontier
Frontier
IAD
5:25p
ORD
7:25p
2h 00m
nonstop
ORD
1:40p
IAD
3:40p
2h 00m
nonstop
Depart: Tue May 17 2016 Return: Tue May 24 2016 Trip spans 8 days
Frontier
Frontier
IAD
5:25p
ORD
7:25p
2h 00m
nonstop
ORD
1:40p
IAD
3:40p
2h 00m
nonstop
Depart: Tue May 24 2016 Return: Tue May 31 2016 Trip spans 8 days
Frontier
Frontier
IAD
5:25p
ORD
7:25p
2h 00m
nonstop
ORD
1:40p
IAD
3:40p
2h 00m
nonstop
Depart: Thu Apr 14 2016 Return: Tue Apr 19 2016 Trip spans 6 days
Frontier
Frontier
IAD
5:14p
ORD
7:40p
2h 26m
nonstop
ORD
1:15p
IAD
3:06p
1h 51m
nonstop
Depart: Tue Apr 19 2016 Return: Thu Apr 28 2016 Trip spans 10 days
Frontier
Frontier
IAD
5:14p
ORD
7:40p
2h 26m
nonstop
ORD
1:15p
IAD
3:06p
1h 51m
nonstop
Depart: Thu Apr 21 2016 Return: Tue Apr 26 2016 Trip spans 6 days
Frontier
Frontier
IAD
5:14p
ORD
7:40p
2h 26m
nonstop
ORD
1:15p
IAD
3:06p
1h 51m
nonstop
Depart: Thu Apr 28 2016 Return: Tue May 3 2016 Trip spans 6 days
Frontier
Frontier
IAD
5:14p
ORD
7:40p
2h 26m
nonstop
ORD
1:15p
IAD
3:06p
1h 51m
nonstop
Depart: Sun May 1 2016 Return: Tue May 10 2016 Trip spans 10 days
Frontier
Frontier
IAD
5:14p
ORD
7:40p
2h 26m
nonstop
ORD
1:40p
IAD
3:40p
2h 00m
nonstop
Depart: Thu May 12 2016 Return: Tue May 17 2016 Trip spans 6 days
Frontier
Frontier
IAD
5:25p
ORD
7:25p
2h 00m
nonstop
ORD
1:40p
IAD
3:40p
2h 00m
nonstop
Depart: Sun May 15 2016 Return: Tue May 24 2016 Trip spans 10 days
Frontier
Frontier
IAD
5:25p
ORD
7:25p
2h 00m
nonstop
ORD
1:40p
IAD
3:40p
2h 00m
nonstop
Depart: Tue Jun 7 2016 Return: Tue Jun 14 2016 Trip spans 8 days
Frontier
Frontier
IAD
5:25p
ORD
7:25p
2h 00m
nonstop
ORD
1:40p
IAD
3:40p
2h 00m
nonstop
Depart: Thu May 5 2016 Return: Tue May 10 2016 Trip spans 6 days
Frontier
Frontier
IAD
5:25p
ORD
7:25p
2h 00m
nonstop
ORD
1:40p
IAD
3:40p
2h 00m
nonstop
Depart: Tue Jul 26 2016 Return: Tue Aug 2 2016 Trip spans 8 days
Frontier
Frontier
IAD
5:15p
ORD
7:20p
2h 05m
nonstop
ORD
1:20p
IAD
3:15p
1h 55m
nonstop
Depart: Tue Aug 2 2016 Return: Tue Aug 9 2016 Trip spans 8 days
Frontier
Frontier
IAD
5:15p
ORD
7:20p
2h 05m
nonstop
ORD
1:20p
IAD
3:15p
1h 55m
nonstop
Depart: Sun Apr 24 2016 Return: Tue Apr 26 2016 Trip spans 3 days
Frontier
Frontier
IAD
5:14p
ORD
7:40p
2h 26m
nonstop
ORD
1:15p
IAD
3:06p
1h 51m
nonstop
Depart: Sat Feb 27 2016 Return: Tue Mar 1 2016 Trip spans 4 days
Delta
Delta
IAD
2:05a
ORD
7:31a
5h 26m
1 stop
ORD
7:45a
IAD
12:41p
4h 56m
1 stop
Depart: Thu Mar 3 2016 Return: Sun Mar 6 2016 Trip spans 4 days
United
United
IAD
3:00a
ORD
5:09a
2h 09m
nonstop
ORD
4:15p
IAD
6:07p
1h 52m
nonstop
Depart: Sun Feb 21 2016 Return: Sat Mar 5 2016 Trip spans 14 days
American Airlines
American Airlines
IAD
2:00a
ORD
6:52a
4h 52m
1 stop
ORD
5:30a
IAD
11:13a
5h 43m
1 stop
Depart: Tue Jun 21 2016 Return: Mon Jun 27 2016 Trip spans 7 days
JetBlue
JetBlue
IAD
10:50a
ORD
6:23p
7h 33m
1 stop
ORD
6:24a
IAD
1:09p
6h 45m
1 stop
Direct flights IAD to ORD on United
Flight # Depart IAD Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4567 5:50 am 7:01 am Mar 3 - Mar 3
443 6:00 am 7:09 am Feb 21 - Feb 28
4630 6:00 am 7:08 am Feb 18 - Mar 2
1621 7:34 am 8:42 am Mar 22 - Mar 22
1659 7:34 am 8:42 am Mar 8 - Mar 8
374 7:40 am 8:48 am Mar 15 - Mar 15
374 8:00 am 9:09 am Mar 3 - Mar 3
374 8:05 am 9:13 am Mar 9 - Mar 9
374 8:05 am 9:14 am Mar 16 - Mar 16
4667 8:05 am 9:16 am Mar 19 - Mar 19
4667 8:05 am 9:16 am Mar 5 - Mar 12
374 8:07 am 9:16 am Mar 13 - Mar 13
374 8:07 am 9:16 am Mar 6 - Mar 6
374 8:10 am 9:19 am Mar 20 - Mar 20
374 8:10 am 9:18 am Mar 18 - Mar 25
374 8:10 am 9:18 am Mar 7 - Mar 7
374 8:10 am 9:18 am Mar 10 - Mar 10
374 8:10 am 9:18 am Mar 14 - Mar 21
374 8:10 am 9:18 am Mar 4 - Mar 11
4534 8:24 am 9:45 am Feb 21 - Feb 28
4534 8:25 am 9:46 am Feb 13 - Feb 27
374 8:26 am 9:43 am Feb 22 - Feb 29
374 8:26 am 9:43 am Feb 23 - Feb 23
374 8:26 am 9:44 am Feb 17 - Mar 2
374 8:26 am 9:43 am Feb 12 - Feb 26
374 8:26 am 9:43 am Feb 18 - Feb 25
374 8:26 am 9:43 am Mar 1 - Mar 1
374 9:55 am 11:05 am Feb 14 - Feb 21
374 9:55 am 11:05 am Feb 28 - Feb 28
4540 9:55 am 11:02 am Mar 5 - Mar 12
4540 9:55 am 11:02 am Mar 19 - Apr 2
485 9:55 am 11:06 am Feb 22 - Feb 25
485 9:55 am 11:06 am Feb 24 - Feb 24
485 9:55 am 11:06 am Feb 23 - Feb 23
485 9:55 am 11:06 am Mar 2 - Mar 2
485 9:55 am 11:06 am Feb 29 - Feb 29
485 9:55 am 11:06 am Feb 26 - Feb 26
485 9:55 am 11:06 am Mar 1 - Mar 1
684 10:08 am 11:13 am Mar 20 - Mar 20
684 10:08 am 11:13 am Mar 13 - Mar 13
684 10:08 am 11:13 am Mar 6 - Mar 6
4500 10:15 am 11:29 am Feb 13 - Feb 27
684 10:15 am 11:20 am Mar 8 - Mar 8
684 10:15 am 11:20 am Mar 22 - Mar 22
684 10:15 am 11:20 am Mar 18 - Apr 1
684 10:15 am 11:20 am Mar 16 - Mar 16
684 10:15 am 11:20 am Mar 17 - Mar 17
684 10:15 am 11:20 am Mar 14 - Mar 21
684 10:15 am 11:19 am Mar 9 - Mar 9
684 10:15 am 11:20 am Mar 4 - Mar 11
684 10:15 am 11:20 am Mar 3 - Mar 10
221 1:31 pm 2:40 pm Mar 22 - Mar 22
221 1:31 pm 2:40 pm Mar 3 - Mar 10
221 1:31 pm 2:40 pm Mar 4 - Mar 11
221 1:31 pm 2:40 pm Mar 8 - Mar 8
221 1:31 pm 2:40 pm Mar 9 - Mar 9
221 1:40 pm 2:49 pm Mar 6 - Mar 6
221 1:40 pm 2:49 pm Mar 5 - Mar 12
221 1:45 pm 2:54 pm Mar 13 - Mar 13
221 1:45 pm 2:54 pm Mar 14 - Mar 24
221 1:45 pm 2:54 pm Mar 16 - Mar 19
221 1:45 pm 2:54 pm Mar 15 - Mar 15
221 1:45 pm 2:54 pm Mar 20 - Mar 20
221 1:45 pm 2:54 pm Mar 18 - Mar 25
511 4:50 pm 6:04 pm Mar 2 - Mar 2
511 4:52 pm 6:06 pm Feb 21 - Feb 28
511 4:55 pm 6:09 pm Feb 24 - Feb 24
511 5:01 pm 6:15 pm Feb 23 - Mar 1
511 5:01 pm 6:07 pm Mar 16 - Mar 16
511 5:01 pm 6:08 pm Mar 15 - Mar 15
511 5:01 pm 6:08 pm Mar 11 - Mar 11
511 5:01 pm 6:08 pm Mar 14 - Mar 14
511 5:01 pm 6:07 pm Mar 9 - Mar 9
511 5:01 pm 6:08 pm Mar 3 - Mar 3
511 5:01 pm 6:07 pm Mar 8 - Mar 8
511 5:01 pm 6:08 pm Mar 4 - Mar 10
511 5:01 pm 6:08 pm Mar 18 - Mar 25
511 5:01 pm 6:07 pm Mar 22 - Mar 22
511 5:01 pm 6:08 pm Mar 17 - Mar 17
4609 5:06 pm 6:16 pm Mar 19 - Mar 19
511 5:06 pm 6:16 pm Mar 12 - Mar 12
511 5:06 pm 6:13 pm Mar 5 - Mar 5
511 5:14 pm 6:21 pm Mar 20 - Mar 20
511 5:14 pm 6:21 pm Mar 6 - Mar 6
511 5:14 pm 6:28 pm Feb 26 - Feb 26
511 5:14 pm 6:21 pm Mar 13 - Mar 13
511 5:20 pm 6:34 pm Feb 22 - Feb 29
511 5:30 pm 6:44 pm Feb 20 - Feb 27
1140 10:16 pm 11:26 pm Mar 2 - Mar 2
4557 10:16 pm 11:26 pm Feb 11 - Mar 1
4557 10:16 pm 11:26 pm Feb 12 - Feb 26
4557 10:16 pm 11:26 pm Feb 21 - Feb 28
1229 10:19 pm 11:20 pm Mar 4 - Mar 11
1229 10:19 pm 11:20 pm Mar 18 - Mar 25
1140 10:25 pm 11:29 pm Mar 19 - Mar 19
1229 10:25 pm 11:29 pm Mar 5 - Mar 5
1229 10:25 pm 11:29 pm Mar 12 - Mar 12
4557 10:25 pm 11:29 pm Mar 17 - Mar 17
4557 10:25 pm 11:29 pm Mar 14 - Mar 23
4557 10:25 pm 11:29 pm Mar 3 - Mar 10
4557 10:29 pm 11:33 pm Mar 6 - Mar 6
4557 10:29 pm 11:33 pm Mar 13 - Apr 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$108
Destination

Chicago
$108