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Find Deals on Flights from Chicago to Washington (CHI - WAS)

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

Book cheap flights from Chicago to Washington

(Round-trip)
Depart: Thu Aug 27 2015 Return: Fri Aug 28 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
Depart: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
Frontier
Frontier
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
Depart: Sun Aug 30 2015 Return: Mon Aug 31 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
Depart: Mon Aug 31 2015 Return: Tue Sep 1 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
Depart: Tue Sep 1 2015 Return: Thu Sep 3 2015 Trip spans 3 days
Frontier
Frontier
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
Depart: Thu Sep 3 2015 Return: Sun Sep 6 2015 Trip spans 4 days
Frontier
Frontier
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
Depart: Fri Sep 4 2015 Return: Sun Sep 6 2015 Trip spans 3 days
Frontier
Frontier
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
Depart: Tue Sep 8 2015 Return: Fri Sep 11 2015 Trip spans 4 days
Frontier
Frontier
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
Depart: Thu Sep 10 2015 Return: Fri Sep 11 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
Depart: Fri Sep 11 2015 Return: Sun Sep 13 2015 Trip spans 3 days
Frontier
Frontier
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
Depart: Sun Sep 13 2015 Return: Mon Sep 14 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
Depart: Mon Sep 14 2015 Return: Tue Sep 15 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
Depart: Sat Aug 29 2015 Return: Sat Sep 5 2015 Trip spans 8 days
American Airlines
American Airlines
ORD
4:01p
DCA
5:58p
1h 57m
nonstop
DCA
2:25p
ORD
4:35p
2h 10m
nonstop
Depart: Wed Sep 9 2015 Return: Sat Sep 12 2015 Trip spans 4 days
United
United
ORD
9:15a
IAD
11:25a
2h 10m
nonstop
IAD
6:00a
ORD
8:03a
2h 03m
nonstop
Depart: Sat Oct 3 2015 Return: Thu Oct 8 2015 Trip spans 6 days
United
United
ORD
10:00a
DCA
11:49a
1h 49m
nonstop
DCA
3:45a
ORD
5:51a
2h 06m
nonstop
Depart: Sat Sep 12 2015 Return: Mon Sep 14 2015 Trip spans 3 days
Delta
Delta
ORD
2:00a
IAD
7:48a
5h 48m
1 stop
IAD
2:00a
ORD
7:08a
5h 08m
1 stop
Depart: Tue Oct 27 2015 Return: Fri Oct 30 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
ORD
9:15a
DCA
3:11p
5h 56m
1 stop
DCA
9:00a
ORD
3:02p
6h 02m
1 stop
Depart: Fri Oct 23 2015 Return: Sat Oct 24 2015 Trip spans 2 days
US Airways
US Airways
ORD
5:40p
DCA
7:32p
1h 52m
nonstop
DCA
7:50a
ORD
9:50a
2h 00m
nonstop
Depart: Wed Nov 25 2015 Return: Tue Dec 1 2015 Trip spans 7 days
Delta
Delta
MDW
2:00a
DCA
5:55a
3h 55m
1 stop
DCA
4:45a
MDW
8:15a
3h 30m
1 stop
Depart: Wed Sep 30 2015 Return: Sat Oct 3 2015 Trip spans 4 days
Delta
Delta
ORD
4:45a
DCA
7:55a
3h 10m
1 stop
DCA
2:10a
ORD
6:06a
3h 56m
1 stop
Direct flights CHI to WAS on American Airlines
Flight # Depart ORD Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
360 6:50 am 9:45 am Jul 2 - Jul 10
360 6:50 am 9:45 am Jun 8 - Jun 29
360 6:50 am 9:45 am Jun 5 - Jul 1
1267 8:30 am 11:28 am Jun 4 - Jul 3
1267 8:30 am 11:28 am Jul 5 - Sep 4
4362 9:20 am 12:30 pm Jul 1 - Jul 1
4362 9:20 am 12:31 pm Jul 6 - Jul 27
4362 9:20 am 12:31 pm Jun 4 - Jun 30
4362 9:20 am 12:31 pm Jul 2 - Jul 10
4362 9:24 am 12:35 pm Jul 4 - Jul 4
327 11:45 am 2:43 pm Jun 9 - Jun 30
327 11:45 am 2:43 pm Jul 7 - Aug 11
327 11:45 am 2:43 pm Jul 3 - Jul 3
327 11:45 am 2:43 pm Jul 1 - Jul 2
327 11:45 am 2:43 pm Jun 4 - Jun 29
327 11:45 am 2:43 pm Jul 4 - Jul 5
327 11:45 am 2:43 pm Jul 6 - Aug 17
4381 1:10 pm 4:18 pm Jun 4 - Jun 30
4381 1:10 pm 4:17 pm Jul 1 - Jul 1
4381 1:10 pm 4:18 pm Jul 2 - Aug 17
2340 2:30 pm 5:25 pm Jun 6 - Aug 15
2192 3:00 pm 6:00 pm Jun 5 - Aug 30
2192 3:00 pm 6:00 pm Jun 15 - Sep 2
2192 3:00 pm 6:00 pm Jun 4 - Jun 10
1222 5:00 pm 8:08 pm Jun 4 - Aug 17
2323 6:40 pm 9:47 pm Jul 2 - Aug 13
2323 6:40 pm 9:47 pm Jun 5 - Jun 29
2323 6:40 pm 9:47 pm Jun 4 - Jun 30
2323 6:40 pm 9:47 pm Jul 1 - Jul 8
2323 6:55 pm 10:00 pm Jun 7 - Aug 16
2284 8:00 pm 10:57 pm Jun 6 - Jun 27
2284 8:01 pm 10:58 pm Jul 4 - Jul 4
2284 8:03 pm 11:00 pm Jul 3 - Jul 3
2284 8:03 pm 11:00 pm Jul 5 - Sep 4
2284 8:03 pm 11:00 pm Jun 4 - Jul 2
Flight # Depart ORD Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
3155 6:50 am 9:49 am Jun 5 - Jun 11
3155 6:50 am 9:49 am Jun 12 - Jul 3
3155 6:50 am 9:49 am Jun 15 - Jul 2
3155 6:50 am 9:49 am Jul 6 - Jul 27
3155 6:50 am 9:49 am Jul 7 - Jul 30
3397 8:45 am 11:48 am Jul 3 - Jul 10
3397 8:45 am 11:48 am Jun 6 - Jun 27
3397 8:45 am 11:48 am Jun 4 - Jul 1
3397 8:45 am 11:48 am Jul 2 - Jul 2
3397 8:45 am 11:48 am Jul 5 - Jul 11
3258 11:32 am 2:31 pm Jul 6 - Aug 17
3258 11:32 am 2:31 pm Jun 8 - Jul 1
3258 11:32 am 2:31 pm Jun 4 - Jul 5
3258 11:32 am 2:31 pm Jul 7 - Aug 16
4305 4:39 pm 7:39 pm Jul 4 - Aug 15
4305 4:39 pm 7:39 pm Jul 5 - Aug 17
4305 4:39 pm 7:38 pm Jul 1 - Jul 1
4305 4:39 pm 7:39 pm Jul 3 - Jul 3
4305 4:39 pm 7:39 pm Jun 4 - Jun 10
4305 4:39 pm 7:39 pm Jun 14 - Jun 30
4305 4:39 pm 7:39 pm Jun 11 - Jul 2
3070 6:59 pm 10:08 pm Jul 3 - Jul 3
4380 6:59 pm 10:07 pm Jun 4 - Aug 18
4380 6:59 pm 10:07 pm Jun 5 - Jun 29
4380 6:59 pm 10:06 pm Jul 1 - Jul 1
4380 6:59 pm 10:07 pm Jul 4 - Aug 19
Airports
Origin

Chicago
only $145
only $268
Destination

Washington
only $145
only $177