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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 Aug 18 2015 Return: Tue Aug 25 2015 Trip spans 8 days
Frontier
Frontier
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
Depart: Mon Aug 24 2015 Return: Tue Aug 25 2015 Trip spans 2 days
Frontier
Frontier
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
Depart: Tue Aug 25 2015 Return: Thu Aug 27 2015 Trip spans 3 days
Frontier
Frontier
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
Depart: Thu Aug 27 2015 Return: Mon Aug 31 2015 Trip spans 5 days
Frontier
Frontier
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
Depart: Mon Aug 31 2015 Return: Tue Sep 1 2015 Trip spans 2 days
Frontier
Frontier
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
Depart: Tue Sep 1 2015 Return: Thu Sep 3 2015 Trip spans 3 days
Frontier
Frontier
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
Frontier
Frontier
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
Depart: Mon Sep 14 2015 Return: Thu Sep 17 2015 Trip spans 4 days
Frontier
Frontier
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
Depart: Mon Sep 21 2015 Return: Tue Sep 22 2015 Trip spans 2 days
Frontier
Frontier
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
Depart: Tue Sep 22 2015 Return: Thu Sep 24 2015 Trip spans 3 days
Frontier
Frontier
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
Depart: Tue Sep 29 2015 Return: Thu Oct 1 2015 Trip spans 3 days
Frontier
Frontier
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
Depart: Thu Oct 1 2015 Return: Tue Oct 6 2015 Trip spans 6 days
Frontier
Frontier
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
Depart: Mon Oct 5 2015 Return: Tue Oct 6 2015 Trip spans 2 days
Frontier
Frontier
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
Depart: Tue Oct 13 2015 Return: Tue Oct 20 2015 Trip spans 8 days
Frontier
Frontier
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
Depart: Wed Sep 2 2015 Return: Mon Sep 7 2015 Trip spans 6 days
Southwest
Southwest
IAD
1:40a
MDW
3:35a
1h 55m
nonstop
MDW
5:15p
IAD
6:55p
1h 40m
nonstop
Depart: Wed Aug 26 2015 Return: Sat Aug 29 2015 Trip spans 4 days
United
United
IAD
6:06p
ORD
8:08p
2h 02m
nonstop
ORD
3:50a
IAD
5:43a
1h 53m
nonstop
Depart: Mon Sep 28 2015 Return: Wed Sep 30 2015 Trip spans 3 days
American Airlines
American Airlines
IAD
1:50p
ORD
6:14p
4h 24m
1 stop
ORD
6:20a
IAD
10:44a
4h 24m
1 stop
Depart: Tue Nov 17 2015 Return: Tue Dec 1 2015 Trip spans 15 days
Delta
Delta
IAD
4:40a
MDW
8:15a
3h 35m
1 stop
MDW
7:40a
IAD
10:59a
3h 19m
1 stop
Depart: Sun Dec 13 2015 Return: Mon Dec 14 2015 Trip spans 2 days
Delta
Delta
IAD
1:00a
ORD
5:40a
4h 40m
1 stop
ORD
11:25a
IAD
3:15p
3h 50m
1 stop
Depart: Sun Jan 17 2016 Return: Tue Jan 19 2016 Trip spans 3 days
JetBlue Airways
JetBlue Airways
IAD
1:30a
ORD
6:19a
4h 49m
1 stop
ORD
8:25a
IAD
1:41p
5h 16m
1 stop
Direct flights IAD to CHI on United
Flight # Depart IAD Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1128 7:00 am 8:06 am Aug 16 - Aug 16
1128 7:00 am 8:06 am Aug 15 - Aug 15
1128 7:00 am 8:06 am Aug 9 - Aug 9
1198 7:00 am 8:03 am Sep 6 - Sep 6
3364 7:00 am 8:03 am Sep 7 - Sep 7
3364 7:00 am 8:03 am Sep 5 - Sep 5
3364 7:00 am 8:03 am Aug 27 - Sep 4
3364 7:00 am 8:06 am Jul 30 - Aug 17
3364 7:00 am 8:03 am Aug 20 - Aug 25
3364 7:00 am 8:06 am Aug 4 - Aug 12
3364 7:00 am 8:03 am Aug 19 - Aug 26
3364 7:00 am 8:03 am Aug 22 - Aug 29
374 7:00 am 8:06 am Aug 1 - Aug 8
3364 7:10 am 8:13 am Aug 23 - Aug 30
1688 8:15 am 9:15 am Aug 16 - Aug 16
1688 8:15 am 9:15 am Aug 17 - Aug 17
1688 8:15 am 9:15 am Aug 10 - Aug 10
1688 8:15 am 9:15 am Aug 11 - Aug 11
1688 8:15 am 9:15 am Aug 14 - Aug 14
1688 8:15 am 9:15 am Aug 12 - Aug 12
1688 8:15 am 9:15 am Aug 7 - Aug 13
1758 8:15 am 9:15 am Aug 9 - Aug 9
1914 8:30 am 9:33 am Aug 28 - Aug 28
1914 8:31 am 9:34 am Aug 21 - Aug 21
1688 8:36 am 9:39 am Aug 22 - Aug 29
1914 8:36 am 9:39 am Aug 19 - Aug 19
1914 8:36 am 9:39 am Aug 23 - Aug 23
1914 8:36 am 9:39 am Aug 25 - Aug 25
1914 8:36 am 9:39 am Aug 26 - Aug 26
1914 8:36 am 9:39 am Aug 30 - Aug 30
1914 8:36 am 9:39 am Sep 1 - Sep 1
1914 8:36 am 9:39 am Sep 3 - Sep 3
1914 8:36 am 9:39 am Sep 2 - Sep 2
1914 8:36 am 9:39 am Sep 4 - Sep 4
1914 8:36 am 9:39 am Sep 7 - Sep 7
1914 8:36 am 9:39 am Aug 20 - Aug 20
1914 8:36 am 9:39 am Aug 18 - Aug 18
1914 8:36 am 9:39 am Aug 24 - Aug 31
503 8:36 am 9:38 am Aug 27 - Aug 27
503 8:36 am 9:38 am Sep 5 - Sep 19
3364 9:00 am 10:02 am Aug 15 - Aug 15
3364 9:00 am 10:02 am Aug 8 - Aug 8
503 9:15 am 10:17 am Sep 6 - Sep 6
1190 9:55 am 11:00 am Aug 9 - Aug 9
1190 10:05 am 11:10 am Aug 16 - Aug 16
1190 10:10 am 11:15 am Aug 11 - Aug 13
1190 10:10 am 11:13 am Aug 18 - Aug 18
1190 10:10 am 11:15 am Aug 14 - Aug 17
1190 10:10 am 11:15 am Aug 12 - Aug 12
1190 10:10 am 11:13 am Aug 19 - Aug 19
1190 10:10 am 11:15 am Aug 10 - Aug 10
1190 10:10 am 11:15 am Jul 31 - Aug 7
1190 10:10 am 11:13 am Aug 31 - Sep 9
1190 10:10 am 11:13 am Sep 3 - Sep 3
1190 10:10 am 11:13 am Aug 30 - Aug 30
1190 10:10 am 11:13 am Aug 26 - Aug 26
1190 10:10 am 11:13 am Aug 22 - Aug 29
1190 10:10 am 11:13 am Aug 20 - Aug 28
485 10:10 am 11:12 am Sep 5 - Sep 5
1528 12:05 pm 1:05 pm Aug 14 - Aug 14
1528 12:08 pm 1:08 pm Aug 12 - Aug 12
1528 12:10 pm 1:07 pm Aug 10 - Aug 10
1528 12:10 pm 1:10 pm Aug 6 - Aug 7
1528 12:10 pm 1:10 pm Aug 17 - Aug 17
221 12:10 pm 1:09 pm Aug 11 - Aug 11
1528 12:11 pm 1:11 pm Aug 13 - Aug 13
1098 12:30 pm 1:30 pm Aug 18 - Aug 18
1528 12:30 pm 1:30 pm Aug 2 - Aug 16
3342 12:30 pm 1:32 pm Aug 15 - Aug 15
3342 12:30 pm 1:32 pm Aug 8 - Aug 8
397 12:35 pm 1:34 pm Aug 19 - Sep 2
1098 12:36 pm 1:36 pm Sep 1 - Sep 1
1533 12:36 pm 1:36 pm Aug 22 - Aug 22
363 12:36 pm 1:35 pm Aug 21 - Aug 28
397 12:36 pm 1:35 pm Aug 30 - Sep 5
397 12:36 pm 1:35 pm Sep 7 - Sep 14
397 12:36 pm 1:35 pm Aug 20 - Aug 25
397 12:36 pm 1:35 pm Sep 6 - Sep 6
655 12:36 pm 1:35 pm Aug 29 - Aug 29
655 12:36 pm 1:35 pm Aug 27 - Aug 27
221 1:50 pm 2:49 pm Aug 16 - Aug 16
221 1:55 pm 2:54 pm Aug 9 - Aug 9
5035 2:20 pm 3:30 pm Aug 8 - Aug 8
5035 2:20 pm 3:30 pm Aug 15 - Aug 15
728 5:05 pm 6:18 pm Sep 6 - Sep 6
1098 5:08 pm 6:22 pm Aug 23 - Aug 23
1098 5:08 pm 6:22 pm Aug 30 - Aug 30
728 5:08 pm 6:21 pm Sep 2 - Sep 8
728 5:08 pm 6:21 pm Sep 3 - Sep 21
728 5:08 pm 6:21 pm Aug 22 - Sep 12
728 5:08 pm 6:21 pm Aug 25 - Sep 1
728 5:08 pm 6:21 pm Aug 18 - Aug 18
728 5:08 pm 6:21 pm Aug 19 - Aug 31
1626 5:13 pm 6:20 pm Aug 15 - Aug 15
728 5:13 pm 6:19 pm Aug 8 - Aug 8
1148 5:15 pm 6:22 pm Aug 16 - Aug 16
1148 5:15 pm 6:22 pm Aug 9 - Aug 9
1148 5:19 pm 6:26 pm Aug 13 - Aug 13
1148 5:19 pm 6:26 pm Aug 12 - Aug 12
728 5:19 pm 6:25 pm Aug 10 - Aug 10
728 5:19 pm 6:25 pm Jul 31 - Aug 7
728 5:19 pm 6:29 pm Aug 11 - Aug 11
1603 5:30 pm 6:37 pm Aug 14 - Aug 14
1796 5:30 pm 6:37 pm Aug 17 - Aug 17
6181 8:39 pm 9:49 pm Aug 2 - Aug 16
1796 10:05 pm 11:08 pm Aug 11 - Aug 11
3461 10:06 pm 11:08 pm Sep 7 - Sep 7
3461 10:06 pm 11:08 pm Aug 26 - Aug 26
363 10:06 pm 11:05 pm Aug 23 - Aug 23
3839 10:06 pm 11:08 pm Aug 29 - Aug 29
6181 10:06 pm 11:08 pm Aug 25 - Aug 25
6446 10:06 pm 11:05 pm Aug 18 - Aug 24
6446 10:06 pm 11:05 pm Aug 27 - Aug 31
1796 10:08 pm 11:11 pm Aug 8 - Aug 8
1796 10:08 pm 11:11 pm Aug 15 - Aug 15
363 10:08 pm 11:10 pm Jul 30 - Aug 13
1796 10:09 pm 11:12 pm Aug 9 - Aug 9
1796 10:09 pm 11:12 pm Aug 16 - Aug 16
1796 10:10 pm 11:13 pm Aug 12 - Aug 12
1796 10:10 pm 11:13 pm Aug 14 - Aug 14
304 10:16 pm 11:15 pm Sep 1 - Sep 4
304 10:16 pm 11:15 pm Sep 5 - Sep 5
372 10:16 pm 11:15 pm Sep 6 - Sep 6
1603 10:34 pm 11:37 pm Aug 17 - Aug 17
Airports
Origin

Washington
$118
Destination

Chicago
only $118
only $158