Browse Origins:
Browse Destinations:

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: Tue May 5 2015 Return: Wed May 6 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Wed May 6 2015 Return: Wed May 13 2015 Trip spans 8 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Wed May 13 2015 Return: Wed May 27 2015 Trip spans 15 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Thu May 14 2015 Return: Wed May 27 2015 Trip spans 14 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Wed May 20 2015 Return: Wed May 27 2015 Trip spans 8 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Sun May 24 2015 Return: Wed May 27 2015 Trip spans 4 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Wed May 27 2015 Return: Sat May 30 2015 Trip spans 4 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Thu May 28 2015 Return: Sat May 30 2015 Trip spans 3 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Sat May 30 2015 Return: Mon Jun 1 2015 Trip spans 3 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Sun May 31 2015 Return: Mon Jun 1 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Tue Jun 2 2015 Return: Wed Jun 3 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Wed Jun 3 2015 Return: Thu Jun 4 2015 Trip spans 2 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:25a
ORD
7:20a
1h 55m
nonstop
Depart: Thu Jun 4 2015 Return: Sun Jun 7 2015 Trip spans 4 days
Frontier
Frontier
ORD
3:00a
IAD
4:40a
1h 40m
nonstop
IAD
5:20a
ORD
7:20a
2h 00m
nonstop
Depart: Fri Jun 5 2015 Return: Sun Jun 7 2015 Trip spans 3 days
Frontier
Frontier
ORD
3:00a
IAD
4:50a
1h 50m
nonstop
IAD
5:20a
ORD
7:20a
2h 00m
nonstop
Depart: Mon Sep 14 2015 Return: Tue Sep 22 2015 Trip spans 9 days
American Airlines
American Airlines
ORD
5:40p
DCA
7:32p
1h 52m
nonstop
DCA
11:05a
ORD
1:14p
2h 09m
nonstop
Depart: Sat Sep 26 2015 Return: Fri Oct 2 2015 Trip spans 7 days
United
United
ORD
9:00a
DCA
10:44a
1h 44m
nonstop
DCA
3:45p
ORD
5:50p
2h 05m
nonstop
Depart: Wed Aug 19 2015 Return: Thu Aug 20 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
ORD
3:05a
DCA
8:58a
5h 53m
1 stop
DCA
2:00a
ORD
6:42a
4h 42m
1 stop
Depart: Tue Oct 20 2015 Return: Sat Oct 24 2015 Trip spans 5 days
Delta
Delta
ORD
12:25p
IAD
4:15p
3h 50m
1 stop
IAD
1:15p
ORD
4:56p
3h 41m
1 stop
Depart: Sat Sep 12 2015 Return: Sun Sep 20 2015 Trip spans 9 days
Delta
Delta
ORD
2:00a
DCA
9:10a
7h 10m
1 stop
DCA
5:10a
ORD
11:14a
6h 04m
1 stop
Depart: Mon Aug 24 2015 Return: Sat Aug 29 2015 Trip spans 6 days
United
United
ORD
2:00p
IAD
4:01p
2h 01m
nonstop
IAD
3:00a
ORD
5:03a
2h 03m
nonstop
Direct flights ORD to WAS on American Airlines
Flight # Depart ORD Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
1359 7:05 am 9:57 am May 7 - May 22
1359 7:05 am 9:57 am May 26 - Jun 3
1359 7:05 am 9:57 am May 9 - May 30
1359 7:08 am 10:00 am May 31 - May 31
1359 7:08 am 10:00 am May 10 - May 17
1359 7:10 am 10:04 am Apr 12 - May 3
1359 7:10 am 10:04 am May 4 - May 5
1359 7:10 am 10:04 am May 6 - May 6
1200 9:00 am 12:00 pm May 3 - May 24
1200 9:00 am 11:59 am May 25 - May 25
1200 9:00 am 12:00 pm May 26 - Jun 3
1200 9:00 am 12:00 pm Apr 7 - May 2
324 11:07 am 1:59 pm May 10 - May 31
324 11:24 am 2:16 pm May 3 - May 3
324 11:35 am 2:25 pm May 7 - Jun 3
324 11:35 am 2:25 pm Apr 9 - May 2
324 11:35 am 2:25 pm May 4 - May 6
2361 1:10 pm 4:02 pm May 7 - May 28
2361 1:10 pm 4:02 pm May 5 - May 6
2361 1:10 pm 3:59 pm Apr 11 - May 2
2361 1:10 pm 4:02 pm Apr 8 - May 4
2361 1:10 pm 4:02 pm May 8 - Jun 3
2340 2:26 pm 5:21 pm Jun 2 - Jun 2
2340 2:26 pm 5:21 pm Apr 12 - May 3
2340 2:26 pm 5:21 pm May 7 - Jun 1
2340 2:26 pm 5:21 pm May 9 - May 30
2340 2:26 pm 5:21 pm May 10 - May 31
2340 2:26 pm 5:21 pm Apr 7 - May 6
2239 4:30 pm 7:27 pm May 7 - Jun 3
2239 4:30 pm 7:27 pm Apr 9 - May 6
321 6:20 pm 9:22 pm May 12 - Jun 2
321 6:20 pm 9:22 pm May 9 - May 30
321 6:20 pm 9:22 pm May 7 - May 28
321 6:20 pm 9:22 pm May 6 - Jun 3
321 6:20 pm 9:22 pm May 5 - May 5
321 6:20 pm 9:22 pm Apr 11 - May 2
321 6:20 pm 9:22 pm Apr 10 - May 4
2284 8:25 pm 11:28 pm May 24 - Jun 3
2284 8:25 pm 11:28 pm May 23 - May 23
2284 8:25 pm 11:28 pm May 7 - May 22
2284 8:25 pm 11:28 pm May 3 - May 6
2284 8:25 pm 11:28 pm Apr 7 - May 2
2346 9:40 pm 12:36 am May 3 - May 11
2346 9:40 pm 12:36 am May 6 - May 6
2346 9:40 pm 12:36 am May 12 - May 22
2346 9:40 pm 12:36 am May 25 - Jun 3
2346 9:40 pm 12:36 am May 28 - May 28
Flight # Depart ORD Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
4327 7:30 am 10:34 am May 4 - May 6
4257 7:35 am 10:39 am May 7 - May 23
4257 7:35 am 10:39 am Jun 1 - Jun 3
4257 7:35 am 10:39 am May 26 - May 30
3040 9:00 am 12:04 pm May 7 - Jun 3
3040 9:10 am 12:14 pm Apr 7 - May 6
4317 11:39 am 2:34 pm May 3 - May 31
4317 11:39 am 2:34 pm Jun 1 - Jun 3
4317 11:39 am 2:34 pm Apr 7 - May 2
4273 6:45 pm 9:57 pm May 5 - May 5
4273 6:45 pm 9:57 pm May 3 - May 6
4273 6:45 pm 9:57 pm Apr 8 - May 2
4305 6:45 pm 9:57 pm Jun 2 - Jun 2
4305 6:45 pm 9:57 pm Jun 1 - Jun 3
4305 6:45 pm 9:57 pm May 26 - May 26
4305 6:45 pm 9:57 pm May 22 - May 31
4305 6:45 pm 9:57 pm May 21 - May 28
4305 6:45 pm 9:57 pm May 12 - May 19
4305 6:45 pm 9:57 pm May 8 - May 20
4305 6:45 pm 9:57 pm May 7 - May 14
4396 9:55 pm 1:00 am May 29 - Jun 3
4396 9:55 pm 1:00 am May 28 - May 28
4396 9:55 pm 1:00 am May 21 - May 27
4396 9:55 pm 1:00 am May 3 - May 20
Airports
Origin

Chicago
$145
Destination

Washington
only $145
only $227