Find Cheap Flights to Washington

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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 Sep 26 2017 Return: Wed Sep 27 2017 Trip spans 2 days
United
United
ORD
2:33p
IAD
2:19a
11h 46m
1 stop
IAD
6:15a
ORD
8:18a
2h 03m
nonstop
Depart: Tue Oct 31 2017 Return: Wed Nov 1 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
5:39p
DCA
2:00a
8h 21m
1 stop
DCA
5:55a
ORD
8:07a
2h 12m
nonstop
Depart: Mon Aug 28 2017 Return: Thu Aug 31 2017 Trip spans 4 days
Delta
Delta
ORD
2:35p
DCA
6:34p
3h 59m
1 stop
DCA
2:05a
ORD
6:10a
4h 05m
1 stop
Depart: Wed Sep 27 2017 Return: Thu Sep 28 2017 Trip spans 2 days
United
United
ORD
4:58p
IAD
2:19a
9h 21m
1 stop
IAD
6:15a
ORD
8:18a
2h 03m
nonstop
Depart: Tue Aug 8 2017 Return: Wed Aug 9 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
9:20a
DCA
11:16a
1h 56m
nonstop
DCA
3:59a
ORD
6:12a
2h 13m
nonstop
Depart: Mon Oct 23 2017 Return: Tue Oct 24 2017 Trip spans 2 days
United
United
ORD
4:58p
IAD
2:19a
9h 21m
1 stop
IAD
6:15a
ORD
8:12a
1h 57m
nonstop
Depart: Wed Aug 9 2017 Return: Tue Aug 15 2017 Trip spans 7 days
American Airlines
American Airlines
ORD
12:24p
DCA
2:20p
1h 56m
nonstop
DCA
10:47a
ORD
1:10p
2h 23m
nonstop
Depart: Tue Sep 5 2017 Return: Thu Sep 7 2017 Trip spans 3 days
Delta
Delta
ORD
2:20p
DCA
5:50p
3h 30m
1 stop
DCA
2:05a
ORD
6:10a
4h 05m
1 stop
Depart: Tue Oct 24 2017 Return: Wed Oct 25 2017 Trip spans 2 days
United
United
ORD
4:58p
IAD
2:19a
9h 21m
1 stop
IAD
6:15a
ORD
8:12a
1h 57m
nonstop
Depart: Tue Aug 15 2017 Return: Wed Aug 16 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
7:50a
DCA
9:43a
1h 53m
nonstop
DCA
4:30p
ORD
6:44p
2h 14m
nonstop
Depart: Mon Sep 18 2017 Return: Thu Sep 21 2017 Trip spans 4 days
Delta
Delta
ORD
2:35p
DCA
6:34p
3h 59m
1 stop
DCA
2:00a
ORD
6:46a
4h 46m
1 stop
Depart: Mon Jan 8 2018 Return: Thu Jan 18 2018 Trip spans 11 days
JetBlue
JetBlue
ORD
8:26a
IAD
2:11p
5h 45m
1 stop
IAD
9:59a
ORD
3:02p
5h 03m
1 stop
Depart: Thu Aug 10 2017 Return: Sat Aug 12 2017 Trip spans 3 days
United
United
ORD
1:05p
DCA
3:05p
2h 00m
nonstop
DCA
4:15a
ORD
6:19a
2h 04m
nonstop
Depart: Fri Aug 25 2017 Return: Sat Aug 26 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
2:55a
DCA
4:48a
1h 53m
nonstop
DCA
2:30a
ORD
4:48a
2h 18m
nonstop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Delta
Delta
ORD
10:43a
IAD
4:00p
5h 17m
1 stop
IAD
10:46a
ORD
4:08p
5h 22m
1 stop
Depart: Fri Aug 11 2017 Return: Mon Aug 14 2017 Trip spans 4 days
United
United
ORD
3:33p
DCA
5:31p
1h 58m
nonstop
DCA
4:00p
ORD
6:23p
2h 23m
nonstop
Depart: Sat Aug 26 2017 Return: Sun Aug 27 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
2:55a
DCA
4:48a
1h 53m
nonstop
DCA
2:30a
ORD
4:48a
2h 18m
nonstop
Depart: Mon Nov 6 2017 Return: Fri Nov 10 2017 Trip spans 5 days
Delta
Delta
ORD
3:45a
DCA
8:03a
4h 18m
1 stop
DCA
2:45a
ORD
6:22a
3h 37m
1 stop
Depart: Sat Aug 12 2017 Return: Mon Aug 14 2017 Trip spans 3 days
United
United
ORD
3:00a
DCA
4:51a
1h 51m
nonstop
DCA
2:00a
ORD
4:04a
2h 04m
nonstop
Depart: Wed Aug 30 2017 Return: Tue Sep 5 2017 Trip spans 7 days
American Airlines
American Airlines
ORD
12:10p
DCA
2:00p
1h 50m
nonstop
DCA
3:05p
ORD
5:19p
2h 14m
nonstop
Direct flights ORD to WAS on American Airlines
Flight # Depart ORD Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
1495 6:55 am 9:48 am Aug 23 - Aug 30
1495 6:55 am 9:48 am Aug 22 - Aug 31
1495 6:55 am 9:47 am Jul 20 - Jul 31
1495 6:55 am 9:47 am Jul 19 - Aug 16
1495 6:55 am 9:47 am Aug 3 - Aug 3
1495 6:55 am 9:47 am Jul 25 - Aug 15
1495 6:55 am 9:47 am Aug 4 - Aug 21
3569 6:55 am 9:45 am Jul 22 - Aug 19
1267 8:15 am 11:02 am Jul 23 - Aug 20
1602 8:25 am 11:13 am Jul 19 - Aug 7
1602 8:25 am 11:16 am Aug 23 - Aug 31
1602 8:25 am 11:16 am Aug 22 - Aug 22
1602 8:25 am 11:13 am Aug 9 - Aug 21
1602 8:25 am 11:13 am Aug 8 - Aug 15
1267 9:10 am 12:02 pm Jul 19 - Aug 21
1602 9:10 am 12:02 pm Jul 23 - Aug 20
3468 10:00 am 12:52 pm Jul 22 - Aug 19
327 11:50 am 2:43 pm Aug 23 - Aug 31
327 11:50 am 2:43 pm Aug 22 - Aug 22
327 11:50 am 2:43 pm Aug 9 - Aug 21
327 11:50 am 2:43 pm Jul 19 - Aug 7
327 11:50 am 2:43 pm Aug 8 - Aug 15
1079 1:20 pm 4:16 pm Jul 19 - Aug 21
3367 1:25 pm 4:18 pm Aug 5 - Aug 19
3367 1:25 pm 4:18 pm Jul 22 - Jul 29
1079 1:30 pm 4:21 pm Aug 22 - Aug 31
3780 1:30 pm 4:30 pm Aug 26 - Aug 26
1079 1:55 pm 4:54 pm Jul 23 - Aug 20
2192 3:06 pm 5:59 pm Aug 22 - Aug 31
2192 3:07 pm 6:04 pm Jul 19 - Aug 21
5146 3:15 pm 6:12 pm Jul 22 - Aug 19
2192 3:35 pm 6:27 pm Aug 26 - Aug 26
2499 4:10 pm 7:00 pm Aug 22 - Aug 31
2499 4:10 pm 7:00 pm Aug 27 - Aug 27
2499 4:24 pm 7:20 pm Jul 19 - Aug 3
2499 4:24 pm 7:20 pm Aug 4 - Aug 21
3811 4:40 pm 7:34 pm Jul 22 - Aug 19
2323 6:25 pm 9:26 pm Jul 19 - Aug 21
2323 6:25 pm 9:24 pm Aug 22 - Aug 31
2323 6:27 pm 9:26 pm Aug 26 - Aug 26
154 8:07 pm 11:00 pm Jul 19 - Aug 4
154 8:07 pm 11:00 pm Jul 25 - Aug 15
154 8:07 pm 11:00 pm Aug 6 - Aug 11
154 8:07 pm 11:00 pm Aug 18 - Aug 21
154 8:07 pm 11:00 pm Aug 7 - Aug 17
154 8:10 pm 11:01 pm Aug 23 - Aug 31
154 8:10 pm 11:01 pm Aug 22 - Aug 29
Flight # Depart ORD Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
3427 7:14 am 10:11 am Aug 24 - Aug 31
3427 7:14 am 10:11 am Aug 23 - Aug 30
3427 7:14 am 10:11 am Aug 22 - Aug 29
3427 7:15 am 10:09 am Jul 19 - Aug 16
3427 7:15 am 10:09 am Jul 25 - Aug 15
3427 7:15 am 10:09 am Jul 20 - Aug 21
3397 9:15 am 12:16 pm Aug 4 - Aug 21
3397 9:15 am 12:14 pm Aug 22 - Nov 4
3397 9:19 am 12:20 pm Jul 19 - Aug 3
3806 11:45 am 2:37 pm Aug 26 - Sep 30
3825 11:45 am 2:36 pm Jul 19 - Aug 21
3825 11:45 am 2:34 pm Aug 22 - Sep 5
3825 11:45 am 2:36 pm Jul 25 - Aug 15
3825 11:45 am 2:34 pm Aug 23 - Sep 1
2578 6:55 pm 9:53 pm Jul 19 - Aug 21
2578 6:55 pm 9:53 pm Jul 25 - Aug 15
2578 7:25 pm 10:16 pm Aug 22 - Sep 5
2578 7:25 pm 10:16 pm Aug 23 - Sep 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
$153
Destination

Washington
only $153
only $153
Airlines Airline reviews

92 travelers who booked a flight from Chicago to Washington rated their chosen airlines with an average of 7.2.

Overall
7.4
Boarding
7.4
Crew
7.6
Comfort
7.3
Food
6.5
Entertainment
6.4