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Find Flight Deals from Chicago O'Hare International to Washington (ORD - WAS)

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

Book cheap flights from Chicago O'Hare International to Washington

(Round-trip)
Depart: Wed Jun 3 2015 Return: Tue Jun 9 2015 Trip spans 7 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
Depart: Thu Aug 20 2015 Return: Sun Aug 23 2015 Trip spans 4 days
Frontier
Frontier
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
Depart: Fri Aug 21 2015 Return: Tue Aug 25 2015 Trip spans 5 days
Frontier
Frontier
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
Depart: Sun Aug 23 2015 Return: Sun Aug 30 2015 Trip spans 8 days
Frontier
Frontier
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
IAD
5:25a
ORD
7:25a
2h 00m
nonstop
Depart: Thu Aug 27 2015 Return: Sun Aug 30 2015 Trip spans 4 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: Mon Aug 31 2015 Return: Mon Sep 7 2015 Trip spans 8 days
Frontier
Frontier
ORD
3:00a
IAD
4:45a
1h 45m
nonstop
IAD
5:30a
ORD
7:35a
2h 05m
nonstop
Depart: Tue Sep 1 2015 Return: Thu Sep 24 2015 Trip spans 24 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: Fri Sep 4 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 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: Sun Sep 6 2015 Return: Mon Sep 7 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: Tue Sep 8 2015 Return: Thu Sep 10 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: Thu Sep 10 2015 Return: Sun Sep 13 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 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: Wed Sep 2 2015 Return: Sun Sep 6 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
ORD
3:05a
DCA
7:34a
4h 29m
1 stop
DCA
7:00a
ORD
12:58p
5h 58m
1 stop
Depart: Wed Aug 19 2015 Return: Wed Aug 26 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
ORD
6:25a
IAD
12:03p
5h 38m
1 stop
IAD
6:40a
ORD
12:58p
6h 18m
1 stop
Depart: Mon Oct 5 2015 Return: Wed Oct 14 2015 Trip spans 10 days
American Airlines
American Airlines
ORD
11:10a
DCA
3:35p
4h 25m
1 stop
DCA
2:20a
ORD
6:35a
4h 15m
1 stop
Depart: Sat Aug 22 2015 Return: Mon Aug 24 2015 Trip spans 3 days
United
United
ORD
9:45a
IAD
3:29p
5h 44m
1 stop
IAD
1:05p
ORD
3:10p
2h 05m
nonstop
Depart: Sat Sep 19 2015 Return: Sun Sep 20 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: Tue Nov 24 2015 Return: Sat Nov 28 2015 Trip spans 5 days
Delta
Delta
ORD
11:25a
DCA
4:58p
5h 33m
1 stop
DCA
12:15p
ORD
3:56p
3h 41m
1 stop
Direct flights ORD 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 Jun 4 - Jun 4
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
1359 7:05 am 9:57 am May 28 - Jun 3
1267 8:30 am 11:28 am Jun 4 - Jul 3
1200 9:00 am 12:00 pm May 28 - Jun 3
4362 9:20 am 12:31 pm Jul 2 - Jul 10
4362 9:20 am 12:31 pm Jun 4 - Jun 30
4362 9:20 am 12:30 pm Jul 1 - Jul 1
324 11:35 am 2:25 pm May 28 - Jun 3
327 11:45 am 2:43 pm Jul 1 - Jul 2
327 11:45 am 2:43 pm Jun 9 - Jun 30
327 11:45 am 2:43 pm Jul 3 - Jul 3
327 11:45 am 2:43 pm Jun 4 - Jun 29
2361 1:10 pm 4:02 pm May 29 - Jun 3
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 2:26 pm 5:21 pm May 28 - Jun 3
2340 2:26 pm 5:21 pm Jun 2 - Jun 2
2340 2:30 pm 5:25 pm Jun 6 - Aug 15
2192 3:00 pm 6:00 pm Jun 4 - Jun 10
2192 3:00 pm 6:00 pm Jun 15 - Sep 2
2192 3:00 pm 6:00 pm Jun 5 - Aug 30
2239 4:30 pm 7:27 pm May 28 - Jun 3
1222 5:00 pm 8:08 pm Jun 4 - Aug 17
321 6:20 pm 9:22 pm Jun 2 - Jun 2
321 6:20 pm 9:22 pm May 29 - Jun 3
2323 6:40 pm 9:47 pm Jul 2 - Aug 13
2323 6:40 pm 9:47 pm Jul 1 - Jul 8
2323 6:40 pm 9:47 pm Jun 5 - Jun 29
2323 6:40 pm 9:47 pm Jun 4 - Jun 30
2323 6:55 pm 10:00 pm Jun 7 - Aug 16
2284 8:00 pm 10:57 pm Jun 6 - Jun 27
2284 8:03 pm 11:00 pm Jul 3 - Jul 3
2284 8:03 pm 11:00 pm Jun 4 - Jul 2
2284 8:25 pm 11:28 pm May 28 - Jun 2
2346 9:40 pm 12:36 am May 29 - Jun 3
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 4 - Jun 4
3155 6:50 am 9:49 am Jun 15 - Jul 2
3155 6:50 am 9:49 am Jun 12 - Jul 3
4257 7:35 am 10:39 am Jun 1 - Jun 3
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
3040 9:00 am 12:04 pm May 28 - Jun 3
3258 11:32 am 2:31 pm Jun 4 - Jul 5
3258 11:32 am 2:31 pm Jun 8 - Jul 1
4317 11:39 am 2:34 pm Jun 1 - Jun 3
4305 4:39 pm 7:39 pm Jun 4 - Jun 10
4305 4:39 pm 7:39 pm Jun 11 - Jul 2
4305 4:39 pm 7:39 pm Jun 14 - Jun 30
4305 4:39 pm 7:39 pm Jul 3 - Jul 3
4305 4:39 pm 7:38 pm Jul 1 - Jul 1
4305 6:45 pm 9:57 pm Jun 2 - Jun 2
3070 6:59 pm 10:08 pm Jul 3 - Jul 3
4380 6:59 pm 10:06 pm Jul 1 - Jul 1
4380 6:59 pm 10:07 pm Jun 5 - Jun 29
4380 6:59 pm 10:07 pm Jun 4 - Aug 18
4396 9:55 pm 1:00 am May 29 - Jun 2
4396 9:55 pm 1:00 am Jun 3 - Jun 3
Airports
Origin

Chicago
$145
Destination

Washington
only $145
only $228