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Cheap flights from Bismarck to Washington, D.C. from $331

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bismarck to Washington, D.C. departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bismarck to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:26 pm - 11:28 pm
BIS
-
DCA
5h 02m
1 stop
Delta Logo
6:59 pm - 11:22 pm
DCA
-
BIS
5h 23m
1 stop
$331Delta
Sat, Feb 21 - Tue, Feb 24
Delta Logo
5:00 am - 11:00 am
BIS
-
DCA
5h 00m
1 stop
Delta Logo
7:00 pm - 11:22 pm
DCA
-
BIS
5h 22m
1 stop
$333Delta
Tue, Mar 3 - Sat, Mar 7
Delta Logo
5:26 pm - 11:28 pm
BIS
-
DCA
5h 02m
1 stop
Delta Logo
2:32 pm - 11:22 pm
DCA
-
BIS
9h 50m
2 stops
$336Delta
Sat, Feb 21 - Tue, Feb 24
Delta Logo
1:30 pm - 10:57 pm
BIS
-
DCA
8h 27m
2 stops
Delta Logo
7:00 pm - 11:22 pm
DCA
-
BIS
5h 22m
1 stop
$338Delta
Tue, Mar 3 - Sat, Mar 7
American Airlines Logo
12:51 pm - 8:59 pm
BIS
-
DCA
7h 08m
1 stop
American Airlines Logo
7:43 am - 12:21 pm
DCA
-
BIS
5h 38m
1 stop
$339American Airlines
Thu, May 28 - Mon, Jun 1
Delta Logo
4:50 pm - 11:34 pm
BIS
-
DCA
5h 44m
1 stop
Delta Logo
6:05 am - 12:45 pm
DCA
-
BIS
7h 40m
1 stop
$379Delta
Sat, Apr 4 - Mon, Apr 6
Delta Logo
5:30 pm - 11:28 pm
BIS
-
DCA
4h 58m
1 stop
Delta Logo
6:10 am - 12:41 pm
DCA
-
BIS
7h 31m
1 stop
$409Delta
Fri, May 29 - Mon, Jun 1
Delta Logo
5:27 pm - 11:26 pm
BIS
-
DCA
4h 59m
1 stop
Delta Logo
6:59 pm - 11:22 pm
DCA
-
BIS
5h 23m
1 stop
$414Delta
Wed, Feb 11 - Sun, Feb 15
Delta Logo
5:00 am - 5:00 pm
BIS
-
DCA
11h 00m
2 stops
Delta Logo
6:05 am - 12:45 pm
DCA
-
BIS
7h 40m
1 stop
$419Delta
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
6:05 am - 5:44 pm
BIS
-
DCA
10h 39m
2 stops
American Airlines Logo
6:30 am - 1:54 pm
DCA
-
BIS
8h 24m
1 stop
$422American Airlines
Wed, Feb 25 - Wed, Mar 4

Delta flights from Bismarck to Washington, D.C. Reagan-National Airport

Our best Delta deals on Bismarck to Washington, D.C. Reagan-National Airport flight tickets
Delta
Feb 21
BIS5:26 pmBismarck
5h 02m
1 stop
DCA11:28 pmWashington, D.C. Reagan-National
Feb 24
DCA6:59 pmWashington, D.C. Reagan-National
5h 23m
1 stop
BIS11:22 pmBismarck
$331
Delta
Mar 3
BIS5:00 amBismarck
5h 00m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
Mar 7
DCA7:00 pmWashington, D.C. Reagan-National
5h 22m
1 stop
BIS11:22 pmBismarck
$333
Delta
Feb 21
BIS5:26 pmBismarck
5h 02m
1 stop
DCA11:28 pmWashington, D.C. Reagan-National
Feb 24
DCA2:32 pmWashington, D.C. Reagan-National
9h 50m
2 stops
BIS11:22 pmBismarck
$336

American Airlines flights from Bismarck to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Bismarck to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
May 28
BIS12:51 pmBismarck
7h 08m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
Jun 1
DCA7:43 amWashington, D.C. Reagan-National
5h 38m
1 stop
BIS12:21 pmBismarck
$339
American Airlines
Feb 25
BIS6:05 amBismarck
10h 39m
2 stops
DCA5:44 pmWashington, D.C. Reagan-National
Mar 4
DCA6:30 amWashington, D.C. Reagan-National
8h 24m
1 stop
BIS1:54 pmBismarck
$422
American Airlines
Apr 11
BIS12:43 pmBismarck
5h 16m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
Apr 12
DCA7:00 amWashington, D.C. Reagan-National
6h 13m
1 stop
BIS12:13 pmBismarck
$436

momondo Fare Finder

 
Customize your flight search to find flights from Bismarck to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Bismarck to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Sat 2/21

5:26 pm-11:28 pm

1 stop5h 02m

Washington, D.C. Reagan-National

Tue 2/24

6:59 pm-11:22 pm

1 stop5h 23m

$331

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Tue 3/3

5:00 am-11:00 am

1 stop5h 00m

Washington, D.C. Reagan-National

Sat 3/7

7:00 pm-11:22 pm

1 stop5h 22m

$333

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Sat 2/21

5:26 pm-11:28 pm

1 stop5h 02m

Washington, D.C. Reagan-National

Tue 2/24

2:32 pm-11:22 pm

2 stops9h 50m

$336

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Tue 3/3

1:30 pm-10:57 pm

2 stops8h 27m

Washington, D.C. Reagan-National

Sat 3/7

7:00 pm-11:22 pm

1 stop5h 22m

$338

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Thu 5/28

12:51 pm-8:59 pm

1 stop7h 08m

Washington, D.C. Reagan-National

Mon 6/1

7:43 am-12:21 pm

1 stop5h 38m

$339

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Sat 4/4

4:50 pm-11:34 pm

1 stop5h 44m

Washington, D.C. Reagan-National

Mon 4/6

6:05 am-12:45 pm

1 stop7h 40m

$379

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Fri 5/29

5:30 pm-11:28 pm

1 stop4h 58m

Washington, D.C. Reagan-National

Mon 6/1

6:10 am-12:41 pm

1 stop7h 31m

$409

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Wed 2/11

5:27 pm-11:26 pm

1 stop4h 59m

Washington, D.C. Reagan-National

Sun 2/15

6:59 pm-11:22 pm

1 stop5h 23m

$414

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Wed 2/11

5:00 am-5:00 pm

2 stops11h 00m

Washington, D.C. Reagan-National

Sun 2/15

6:05 am-12:45 pm

1 stop7h 40m

$419

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Wed 2/25

6:05 am-5:44 pm

2 stops10h 39m

Washington, D.C. Reagan-National

Wed 3/4

6:30 am-1:54 pm

1 stop8h 24m

$422

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Bismarck to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bismarck to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bismarck to Washington, D.C. Reagan-National Airport (BIS to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to Washington, D.C. Reagan-National Airport

Fastest flight time

4h 58m

Direct flights

None
The fastest flight from Bismarck to Washington, D.C. Reagan-National Airport takes 4h 58m
There are no direct flights from Bismarck to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Bismarck to Washington, D.C. Reagan-National Airport.
Search flight deals

  • How far is Bismarck to Washington, D.C. Reagan-National by plane?

    A flight from Bismarck to Washington, D.C. Reagan-National will travel around 1315.2 mi. In terms of flight time, this usually takes a little over 4h 58m.

  • When did momondo last update prices for flights from Bismarck Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Bismarck Airport to Washington, D.C. Reagan-National Airport are updated daily.

  • How many operators does momondo search for flights from Bismarck Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Bismarck Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bismarck Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Bismarck to Washington, D.C. Reagan-National Airport?

Best airlines flying from Bismarck to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Bismarck to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $224Free CancellationRating
7.9
8,128 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Bismarck to Washington, D.C. Reagan-National Airport?

    Confirm your travel details to search for the latest offers for flights from Bismarck to Washington, D.C. Reagan-National Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Bismarck to Washington, D.C. Reagan-National Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Reston

Why use momondo?

Why should I use momondo to find a flight deal from Bismarck to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Bismarck.

Can I find flights from Bismarck to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Bismarck on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bismarck to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bismarck to Washington, D.C..

I’m not ready to book a flight from Bismarck to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bismarck to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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