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Find Flight Deals from Washington to Chicago (WAS - CHI)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Chicago

(Round-trip)
Depart: Wed Mar 18 2015 Return: Wed Apr 22 2015 Trip spans 36 days
Frontier
Frontier
IAD
4:10a
ORD
6:05a
1h 55m
nonstop
ORD
8:50a
IAD
10:35a
1h 45m
nonstop
Depart: Fri Mar 13 2015 Return: Mon Mar 16 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
3:59a
ORD
6:16a
2h 17m
nonstop
ORD
2:10a
DCA
3:55a
1h 45m
nonstop
Depart: Mon Mar 30 2015 Return: Wed Apr 1 2015 Trip spans 3 days
US Airways
US Airways
DCA
4:30a
ORD
6:36a
2h 06m
nonstop
ORD
7:35a
DCA
9:25a
1h 50m
nonstop
Depart: Thu Apr 2 2015 Return: Fri Apr 3 2015 Trip spans 2 days
United
United
DCA
3:00a
ORD
5:16a
2h 16m
nonstop
ORD
5:00a
DCA
6:51a
1h 51m
nonstop
Depart: Sat May 23 2015 Return: Tue May 26 2015 Trip spans 4 days
United
United
IAD
6:00p
ORD
8:00p
2h 00m
nonstop
ORD
2:10a
IAD
3:56a
1h 46m
nonstop
Depart: Mon May 25 2015 Return: Fri May 29 2015 Trip spans 5 days
Delta
Delta
DCA
2:00a
ORD
7:35a
5h 35m
1 stop
ORD
6:30a
DCA
11:56a
5h 26m
1 stop
Depart: Wed Jul 29 2015 Return: Mon Aug 3 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
DCA
2:00a
ORD
6:46a
4h 46m
1 stop
ORD
3:00a
DCA
9:05a
6h 05m
1 stop
Depart: Sat Aug 1 2015 Return: Wed Aug 5 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
ORD
6:25a
IAD
12:03p
5h 38m
1 stop
Depart: Thu Jul 30 2015 Return: Tue Aug 4 2015 Trip spans 6 days
Multiple Airlines
Multiple Airlines
DCA
5:10a
ORD
8:53a
3h 43m
1 stop
ORD
3:00a
DCA
7:44a
4h 44m
1 stop
Depart: Sun Mar 15 2015 Return: Mon Mar 16 2015 Trip spans 2 days
Delta
Delta
DCA
3:45a
MDW
9:18a
5h 33m
1 stop
MDW
2:35p
DCA
6:06p
3h 31m
1 stop
Change your search
Direct flights WAS to CHI on American Airlines
Flight # Depart DCA Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1219 5:35 am 6:47 am Mar 30 - May 5
1219 5:35 am 6:47 am Mar 29 - May 3
1253 6:00 am 7:11 am Mar 5 - Mar 7
1253 6:00 am 7:11 am Mar 8 - Mar 28
1409 6:55 am 8:05 am Mar 30 - May 6
1409 7:59 am 9:16 am Mar 5 - Mar 7
1409 7:59 am 9:16 am Mar 8 - Mar 28
1579 8:30 am 9:36 am Mar 30 - Apr 30
1579 8:30 am 9:36 am Mar 29 - Mar 29
40 9:45 am 10:56 am Mar 5 - Mar 7
40 9:45 am 10:56 am Mar 14 - Mar 28
40 9:45 am 10:56 am Mar 8 - Mar 27
1359 10:55 am 12:02 pm Apr 7 - May 1
1359 10:55 am 12:02 pm Apr 6 - Apr 29
1359 11:00 am 12:06 pm Mar 30 - Apr 1
1359 11:00 am 12:06 pm Mar 31 - Apr 3
1359 11:00 am 12:06 pm Mar 29 - May 3
1075 11:45 am 12:56 pm Mar 8 - Mar 27
1200 12:50 pm 2:00 pm Mar 29 - May 2
1452 1:48 pm 3:00 pm Mar 5 - Mar 7
1452 1:48 pm 3:00 pm Mar 8 - Mar 28
322 2:59 pm 4:11 pm Mar 8 - Mar 22
322 3:10 pm 4:23 pm Mar 9 - Mar 28
322 3:10 pm 4:23 pm Mar 5 - Mar 7
324 3:15 pm 4:29 pm Mar 30 - May 2
324 3:15 pm 4:29 pm Mar 29 - Apr 26
2361 4:15 pm 5:28 pm Mar 14 - Mar 28
2361 4:15 pm 5:28 pm Mar 10 - Mar 26
2361 4:15 pm 5:28 pm Mar 8 - Mar 27
2361 4:15 pm 5:28 pm Mar 7 - Mar 7
2361 4:40 pm 5:54 pm Mar 31 - Apr 30
2361 4:40 pm 5:54 pm Mar 29 - May 4
2361 4:40 pm 5:54 pm Apr 4 - May 2
2340 6:18 pm 7:35 pm Mar 30 - May 6
2340 6:18 pm 7:35 pm Mar 29 - May 3
2340 6:55 pm 8:06 pm Mar 8 - Mar 22
2340 6:55 pm 8:06 pm Mar 9 - Mar 27
2239 8:17 pm 9:21 pm Mar 29 - May 6
2267 8:50 pm 9:54 pm Mar 8 - Mar 27
Flight # Depart BWI Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4270 5:15 am 6:31 am Mar 30 - May 20
4345 5:49 am 7:05 am Mar 9 - Mar 27
4345 7:34 am 9:08 am Mar 7 - Mar 7
4345 7:34 am 9:08 am Mar 14 - Mar 28
4341 8:05 am 9:24 am Mar 29 - May 17
4341 8:05 am 9:24 am Mar 30 - May 8
4341 8:05 am 9:24 am Apr 4 - May 2
4327 11:36 am 12:55 pm Mar 30 - May 1
4223 12:19 pm 1:36 pm Mar 10 - Mar 28
4223 12:19 pm 1:36 pm Mar 16 - Mar 27
4223 12:19 pm 1:36 pm Mar 8 - Mar 13
4223 12:19 pm 1:36 pm Mar 15 - Mar 22
4223 12:19 pm 1:36 pm Mar 5 - Mar 7
4317 3:05 pm 4:24 pm Mar 29 - May 2
3027 5:54 pm 7:14 pm Mar 31 - Apr 30
3027 5:54 pm 7:14 pm Mar 29 - May 4
3035 6:11 pm 7:40 pm Mar 5 - Mar 7
3035 6:11 pm 7:40 pm Mar 8 - Mar 28
4362 8:19 pm 9:35 pm Mar 17 - Mar 27
4362 8:19 pm 9:35 pm Mar 5 - Mar 7
4362 8:19 pm 9:35 pm Mar 10 - Mar 11
4362 8:19 pm 9:35 pm Mar 8 - Mar 16
Airports
Origin

Washington
only $98
only $167
Destination

Chicago
only $98
only $271