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Cheap flights from Bismarck to Washington, D.C. from $339

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
5:00 am - 11:00 amBIS  Bismarck-DCA Washington, D.C. Reagan-National
5h 00m1 stop Minneapolis St Paul
Delta Logo
6:05 am - 10:32 amDCA  Washington, D.C. Reagan-National-BIS Bismarck
5h 27m1 stop Minneapolis St Paul
$339Delta
Sun, Sep 6 - Thu, Sep 10
American Airlines Logo
1:13 pm - 8:06 pmBIS  Bismarck-DCA Washington, D.C. Reagan-National
5h 53m1 stop Chicago O'Hare Intl
American Airlines Logo
6:30 am - 12:36 pmDCA  Washington, D.C. Reagan-National-BIS Bismarck
7h 06m1 stop Chicago O'Hare Intl
$339American Airlines
Wed, Sep 23 - Tue, Sep 29
American Airlines Logo
1:13 pm - 10:00 pmBIS  Bismarck-DCA Washington, D.C. Reagan-National
7h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 1:27 pmDCA  Washington, D.C. Reagan-National-BIS Bismarck
9h 27m1 stop Dallas/Fort Worth
$339American Airlines
Wed, Sep 23 - Tue, Sep 29
Delta Logo
5:00 am - 1:55 pmBIS  Bismarck-DCA Washington, D.C. Reagan-National
7h 55m2 stops Minneapolis St Paul Cincinnati Cinci./N. Kentucky
Delta Logo
6:05 am - 10:32 amDCA  Washington, D.C. Reagan-National-BIS Bismarck
5h 27m1 stop Minneapolis St Paul
$344Delta
Sun, Sep 6 - Thu, Sep 10
American Airlines Logo
1:13 pm - 9:00 pmBIS  Bismarck-DCA Washington, D.C. Reagan-National
6h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 12:36 pmDCA  Washington, D.C. Reagan-National-BIS Bismarck
8h 36m2 stops Charlotte Douglas Chicago O'Hare Intl
$344American Airlines
Wed, Sep 23 - Tue, Sep 29
American Airlines Logo
1:57 pm - 11:59 pmBIS  Bismarck-DCA Washington, D.C. Reagan-National
9h 02m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
5:00 am - 12:36 pmDCA  Washington, D.C. Reagan-National-BIS Bismarck
8h 36m2 stops Charlotte Douglas Chicago O'Hare Intl
$349American Airlines
Wed, Sep 23 - Tue, Sep 29
American Airlines Logo
1:13 pm - 10:00 pmBIS  Bismarck-DCA Washington, D.C. Reagan-National
7h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 1:27 pmDCA  Washington, D.C. Reagan-National-BIS Bismarck
9h 27m1 stop Dallas/Fort Worth
$361American Airlines
Wed, Sep 23 - Tue, Sep 29
Delta Logo
5:00 am - 11:00 amBIS  Bismarck-DCA Washington, D.C. Reagan-National
5h 00m1 stop Minneapolis St Paul
Delta Logo
6:05 am - 10:32 amDCA  Washington, D.C. Reagan-National-BIS Bismarck
5h 27m1 stop Minneapolis St Paul
$365Delta
Sun, Sep 6 - Thu, Sep 10
American Airlines Logo
1:13 pm - 10:00 pmBIS  Bismarck-DCA Washington, D.C. Reagan-National
7h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 1:27 pmDCA  Washington, D.C. Reagan-National-BIS Bismarck
9h 27m1 stop Dallas/Fort Worth
$365American Airlines
Wed, Sep 23 - Tue, Sep 29
Delta Logo
5:00 am - 1:55 pmBIS  Bismarck-DCA Washington, D.C. Reagan-National
7h 55m2 stops Minneapolis St Paul Cincinnati Cinci./N. Kentucky
Delta Logo
6:05 am - 10:32 amDCA  Washington, D.C. Reagan-National-BIS Bismarck
5h 27m1 stop Minneapolis St Paul
$370Delta
Sun, Sep 6 - Thu, Sep 10

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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
Sep 6
BIS5:00 amBismarck
5h 00m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
Sep 10
DCA6:05 amWashington, D.C. Reagan-National
5h 27m
1 stop
BIS10:32 amBismarck
$365
Delta
Sep 6
BIS5:00 amBismarck
7h 55m
2 stops
DCA1:55 pmWashington, D.C. Reagan-National
Sep 10
DCA6:05 amWashington, D.C. Reagan-National
5h 27m
1 stop
BIS10:32 amBismarck
$370
Delta
Aug 28
BIS1:27 pmBismarck
9h 21m
2 stops
DCA11:48 pmWashington, D.C. Reagan-National
Sep 1
DCA3:00 pmWashington, D.C. Reagan-National
5h 46m
1 stop
BIS7:46 pmBismarck
$448

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
Sep 23
BIS1:13 pmBismarck
5h 53m
1 stop
DCA8:06 pmWashington, D.C. Reagan-National
Sep 29
DCA6:30 amWashington, D.C. Reagan-National
7h 06m
1 stop
BIS12:36 pmBismarck
$339
American Airlines
Sep 23
BIS1:13 pmBismarck
6h 47m
1 stop
DCA9:00 pmWashington, D.C. Reagan-National
Sep 29
DCA5:00 amWashington, D.C. Reagan-National
8h 36m
2 stops
BIS12:36 pmBismarck
$344
American Airlines
Sep 23
BIS1:57 pmBismarck
9h 02m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
Sep 29
DCA5:00 amWashington, D.C. Reagan-National
8h 36m
2 stops
BIS12:36 pmBismarck
$349

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 August 13, 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

Cheapest round-trip
Quickest round-trip

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Sun 9/6

5:00 am-11:00 am

1 stop5h 00m

Washington, D.C. Reagan-National

Thu 9/10

6:05 am-10:32 am

1 stop5h 27m

$339

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Wed 9/23

1:13 pm-8:06 pm

1 stop5h 53m

Washington, D.C. Reagan-National

Tue 9/29

6:30 am-12:36 pm

1 stop7h 06m

$339

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Wed 9/23

1:13 pm-10:00 pm

1 stop7h 47m

Washington, D.C. Reagan-National

Tue 9/29

5:00 am-1:27 pm

1 stop9h 27m

$339

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Sun 9/6

5:00 am-1:55 pm

2 stops7h 55m

Washington, D.C. Reagan-National

Thu 9/10

6:05 am-10:32 am

1 stop5h 27m

$344

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Wed 9/23

1:13 pm-9:00 pm

1 stop6h 47m

Washington, D.C. Reagan-National

Tue 9/29

5:00 am-12:36 pm

2 stops8h 36m

$344

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Wed 9/23

1:57 pm-11:59 pm

2 stops9h 02m

Washington, D.C. Reagan-National

Tue 9/29

5:00 am-12:36 pm

2 stops8h 36m

$349

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Wed 9/23

1:13 pm-10:00 pm

1 stop7h 47m

Washington, D.C. Reagan-National

Tue 9/29

5:00 am-1:27 pm

1 stop9h 27m

$361

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Sun 9/6

5:00 am-11:00 am

1 stop5h 00m

Washington, D.C. Reagan-National

Thu 9/10

6:05 am-10:32 am

1 stop5h 27m

$365

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Wed 9/23

1:13 pm-10:00 pm

1 stop7h 47m

Washington, D.C. Reagan-National

Tue 9/29

5:00 am-1:27 pm

1 stop9h 27m

$365

BismarckWashington, D.C.

BIS Bismarck - DCA Washington, D.C. Reagan-National

BISDCA

Bismarck

Sun 9/6

5:00 am-1:55 pm

2 stops7h 55m

Washington, D.C. Reagan-National

Thu 9/10

6:05 am-10:32 am

1 stop5h 27m

$370

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Bismarck to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of November is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Bismarck, with most prices found around $0. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $268.

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 57m

Direct flights

None
The fastest flight from Bismarck to Washington, D.C. Reagan-National Airport takes 4h 57m
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.
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Frequently asked questions about flying from Bismarck to Washington, D.C. Reagan-National Airport

  • 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 57m.

  • 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
7.8
8,502 reviews
Search Delta flights

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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Glen Burnie
College Park

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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