Find Cheap Flights from Bismarck to Washington (BIS - WAS)

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 Bismarck to Washington

(Round-trip)
Depart: Thu Sep 28 2017 Return: Sat Sep 30 2017 Trip spans 3 days
Major Airline
Major Airline
BIS
10:35p
IAD
4:19a
5h 44m
1 stop
IAD
12:25a
BIS
9:32a
9h 07m
1 stop
Depart: Wed Jun 7 2017 Return: Mon Jun 12 2017 Trip spans 6 days
Delta
Delta
BIS
9:16a
DCA
5:00p
7h 44m
1 stop
DCA
1:16p
BIS
8:42p
7h 26m
1 stop
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
Frontier
Frontier
BIS
1:20p
DCA
7:33a
18h 13m
1 stop
DCA
3:15a
BIS
1:25p
10h 10m
1 stop
Depart: Wed May 17 2017 Return: Wed May 31 2017 Trip spans 15 days
American Airlines
American Airlines
BIS
11:25a
DCA
1:58a
14h 33m
2 stops
DCA
5:35a
BIS
11:32a
5h 57m
1 stop
Depart: Thu May 4 2017 Return: Wed May 10 2017 Trip spans 7 days
United
United
BIS
2:25a
DCA
10:06a
7h 41m
1 stop
DCA
12:08p
BIS
7:29p
7h 21m
1 stop
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
Delta
Delta
BIS
1:00a
DCA
6:02a
5h 02m
1 stop
DCA
1:17p
BIS
8:32p
7h 15m
1 stop
Depart: Tue May 16 2017 Return: Wed May 17 2017 Trip spans 2 days
Major Airline
Major Airline
BIS
9:20a
DCA
3:33a
18h 13m
1 stop
DCA
11:15p
BIS
9:25a
10h 10m
1 stop
Depart: Sat Jun 17 2017 Return: Wed Jun 21 2017 Trip spans 5 days
Delta
Delta
BIS
1:00a
DCA
5:52a
4h 52m
1 stop
DCA
1:16p
BIS
8:42p
7h 26m
1 stop
Depart: Fri May 5 2017 Return: Wed May 10 2017 Trip spans 6 days
Major Airline
Major Airline
BIS
1:00a
DCA
2:37a
1h 37m
nonstop
DCA
9:00a
BIS
12:37p
3h 37m
nonstop
Depart: Sun Apr 30 2017 Return: Tue May 9 2017 Trip spans 10 days
Frontier
Frontier
BIS
1:10p
DCA
7:38a
18h 28m
1 stop
DCA
3:15a
BIS
1:25p
10h 10m
1 stop
Depart: Fri May 12 2017 Return: Mon May 15 2017 Trip spans 4 days
American Airlines
American Airlines
BIS
11:25a
DCA
4:25a
17h 00m
2 stops
DCA
6:10p
BIS
11:32a
17h 22m
2 stops
Depart: Tue Jun 20 2017 Return: Mon Jun 26 2017 Trip spans 7 days
Delta
Delta
BIS
1:01p
DCA
6:56p
5h 55m
1 stop
DCA
3:23p
BIS
8:42p
5h 19m
1 stop
Depart: Fri Jun 16 2017 Return: Mon Jun 19 2017 Trip spans 4 days
Frontier
Frontier
BIS
4:20p
DCA
7:33a
15h 13m
1 stop
DCA
3:00a
BIS
4:31p
13h 31m
1 stop
Depart: Wed Jun 21 2017 Return: Mon Jun 26 2017 Trip spans 6 days
Delta
Delta
BIS
9:19a
DCA
5:03p
7h 44m
1 stop
DCA
10:55a
BIS
5:57p
7h 02m
1 stop
Depart: Thu May 11 2017 Return: Wed May 17 2017 Trip spans 7 days
American Airlines
American Airlines
BIS
11:25a
DCA
4:29p
5h 04m
1 stop
DCA
3:43a
BIS
11:32a
7h 49m
2 stops
Depart: Mon Jun 19 2017 Return: Mon Jun 26 2017 Trip spans 8 days
Delta
Delta
BIS
1:01p
DCA
6:56p
5h 55m
1 stop
DCA
3:23p
BIS
8:42p
5h 19m
1 stop
Depart: Thu Jun 22 2017 Return: Mon Jun 26 2017 Trip spans 5 days
Delta
Delta
BIS
11:27a
DCA
5:03p
5h 36m
1 stop
DCA
10:55a
BIS
5:57p
7h 02m
1 stop
Depart: Sat Apr 29 2017 Return: Thu May 11 2017 Trip spans 13 days
American Airlines
American Airlines
BIS
11:12a
DCA
6:45a
19h 33m
1 stop
DCA
3:43a
BIS
11:32a
7h 49m
2 stops
Depart: Sun Jun 18 2017 Return: Mon Jun 26 2017 Trip spans 9 days
Delta
Delta
BIS
9:19a
DCA
5:03p
7h 44m
1 stop
DCA
1:16p
BIS
8:42p
7h 26m
1 stop
Depart: Mon May 1 2017 Return: Thu May 11 2017 Trip spans 11 days
American Airlines
American Airlines
BIS
11:12a
DCA
6:11a
18h 59m
1 stop
DCA
3:43a
BIS
11:32a
7h 49m
2 stops
* 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

Bismarck
$444
Destination

Washington
only $444
only $446