What is the cheapest airline that flies from Bismarck to Washington, D.C.?

Delta and American Airlines are the most popular carriers operating from Bismarck to Washington, D.C.

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

Prices for flights from Bismarck Airport to Washington, D.C. refresh daily.

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

As of September 2026, there are 2 operators available to choose from for flights from Bismarck Airport to Washington, D.C..

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bismarck Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$213 Cheap Flights from Bismarck to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bismarck to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 10:00 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

8h 00m1 stop Chicago O'Hare Intl

6:00 am - 12:33 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

7h 33m1 stop Chicago O'Hare Intl

$379American Airlines

Thu, Oct 29 - Mon, Nov 2

2:07 pm - 11:59 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

8h 52m1 stop Dallas/Fort Worth

7:50 am - 12:33 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

5h 43m1 stop Chicago O'Hare Intl

$379American Airlines

Fri, Oct 30 - Tue, Nov 3

2:07 pm - 11:23 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

8h 16m1 stop Dallas/Fort Worth

7:18 am - 1:28 pmIAD Washington, D.C. Dulles Intl-BIS Bismarck

7h 10m1 stop Dallas/Fort Worth

$379American Airlines

Fri, Oct 30 - Tue, Nov 3

2:07 pm - 11:59 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

8h 52m1 stop Dallas/Fort Worth

7:50 am - 12:33 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

5h 43m1 stop Chicago O'Hare Intl

$383American Airlines

Fri, Oct 30 - Tue, Nov 3

5:40 pm - 11:59 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

5h 19m1 stop Minneapolis St Paul

3:00 pm - 7:55 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

5h 55m1 stop Minneapolis St Paul

$395Delta

Mon, Oct 5 - Sat, Oct 10

3:18 pm - 9:59 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

5h 41m1 stop Minneapolis St Paul

6:59 pm - 11:25 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

5h 26m1 stop Minneapolis St Paul

$395Delta

Fri, Oct 30 - Tue, Nov 3

5:40 pm - 11:23 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

4h 43m1 stop Minneapolis St Paul

2:28 pm - 7:55 pmIAD Washington, D.C. Dulles Intl-BIS Bismarck

6h 27m1 stop Minneapolis St Paul

$395Delta

Mon, Oct 5 - Sat, Oct 10

5:50 am - 2:55 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

8h 05m1 stop Denver Intl

6:00 am - 4:27 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

11h 27m2 stops Houston George Bush Intcntl Denver Intl

$494United Airlines

Sat, Nov 14 - Wed, Nov 18

5:50 am - 2:55 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

8h 05m1 stop Denver Intl

6:00 am - 4:27 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

11h 27m2 stops Houston George Bush Intcntl Denver Intl

$495United Airlines

Sat, Nov 14 - Wed, Nov 18

5:50 am - 2:55 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

8h 05m1 stop Denver Intl

6:00 am - 4:27 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

11h 27m2 stops Houston George Bush Intcntl Denver Intl

$514United Airlines

Sat, Nov 14 - Wed, Nov 18

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American Airlines flights from Bismarck to Washington, D.C.

Our best American Airlines deals on Bismarck to Washington, D.C. flight tickets

American Airlines

Oct 30

BIS2:07 pmBismarck

8h 16m

1 stop

IAD11:23 pmWashington, D.C. Dulles Intl

Nov 3

IAD7:18 amWashington, D.C. Dulles Intl

7h 10m

1 stop

BIS1:28 pmBismarck

$379

American Airlines

Oct 30

BIS2:07 pmBismarck

8h 16m

1 stop

IAD11:23 pmWashington, D.C. Dulles Intl

Nov 3

IAD7:18 amWashington, D.C. Dulles Intl

7h 10m

1 stop

BIS1:28 pmBismarck

$383

American Airlines

Oct 30

BIS1:00 pmBismarck

9h 59m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

Nov 3

DCA5:00 amWashington, D.C. Reagan-National

9h 28m

1 stop

BIS1:28 pmBismarck

$384

United Airlines flights from Bismarck to Washington, D.C.

Our best United Airlines deals on Bismarck to Washington, D.C. flight tickets

United Airlines

Oct 24

BIS9:05 amBismarck

9h 21m

1 stop

IAD7:26 pmWashington, D.C. Dulles Intl

Oct 28

IAD2:05 pmWashington, D.C. Dulles Intl

7h 24m

1 stop

BIS8:29 pmBismarck

$489

United Airlines

Nov 14

BIS5:50 amBismarck

8h 05m

1 stop

DCA2:55 pmWashington, D.C. Reagan-National

Nov 18

DCA6:00 amWashington, D.C. Reagan-National

11h 27m

2 stops

BIS4:27 pmBismarck

$494

United Airlines

Nov 14

BIS5:50 amBismarck

8h 05m

1 stop

DCA2:55 pmWashington, D.C. Reagan-National

Nov 18

DCA6:00 amWashington, D.C. Reagan-National

11h 27m

2 stops

BIS4:27 pmBismarck

$495

momondo Fare Finder

Use the filters below to find and compare flights from Bismarck to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckWashington, D.C.

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

BISDCA

Bismarck

Thu 10/29

1:00 pm-10:00 pm

1 stop8h 00m

Washington, D.C. Reagan-National

Mon 11/2

6:00 am-12:33 pm

1 stop7h 33m

$379

BismarckWashington, D.C.

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

BISDCA

Bismarck

Fri 10/30

2:07 pm-11:59 pm

1 stop8h 52m

Washington, D.C. Reagan-National

Tue 11/3

7:50 am-12:33 pm

1 stop5h 43m

$379

BismarckWashington, D.C.

BIS Bismarck - IAD Washington, D.C. Dulles Intl

BISIAD

Bismarck

Fri 10/30

2:07 pm-11:23 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

Tue 11/3

7:18 am-1:28 pm

1 stop7h 10m

$379

BismarckWashington, D.C.

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

BISDCA

Bismarck

Fri 10/30

2:07 pm-11:59 pm

1 stop8h 52m

Washington, D.C. Reagan-National

Tue 11/3

7:50 am-12:33 pm

1 stop5h 43m

$383

BismarckWashington, D.C.

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

BISDCA

Bismarck

Mon 10/5

5:40 pm-11:59 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Sat 10/10

3:00 pm-7:55 pm

1 stop5h 55m

$395

Quickest round-trip

BismarckWashington, D.C.

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

BISDCA

Bismarck

Fri 10/30

3:18 pm-9:59 pm

1 stop5h 41m

Washington, D.C. Reagan-National

Tue 11/3

6:59 pm-11:25 pm

1 stop5h 26m

$395

BismarckWashington, D.C.

BIS Bismarck - IAD Washington, D.C. Dulles Intl

BISIAD

Bismarck

Mon 10/5

5:40 pm-11:23 pm

1 stop4h 43m

Washington, D.C. Dulles Intl

Sat 10/10

2:28 pm-7:55 pm

1 stop6h 27m

$395

BismarckWashington, D.C.

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

BISDCA

Bismarck

Sat 11/14

5:50 am-2:55 pm

1 stop8h 05m

Washington, D.C. Reagan-National

Wed 11/18

6:00 am-4:27 pm

2 stops11h 27m

$494

BismarckWashington, D.C.

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

BISDCA

Bismarck

Sat 11/14

5:50 am-2:55 pm

1 stop8h 05m

Washington, D.C. Reagan-National

Wed 11/18

6:00 am-4:27 pm

2 stops11h 27m

$495

BismarckWashington, D.C.

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

BISDCA

Bismarck

Sat 11/14

5:50 am-2:55 pm

1 stop8h 05m

Washington, D.C. Reagan-National

Wed 11/18

6:00 am-4:27 pm

2 stops11h 27m

$514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bismarck to Washington, D.C.

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

Prices

Airlines

What is the cheapest month to fly to Washington, D.C.?

The month of December is, on average, the cheapest month to fly to Washington, D.C. from Bismarck, with most prices found around $343. If you’re not able to fly to Washington, D.C. in December, then January is your next best option. Flight prices from Bismarck to Washington, D.C. during January average around $352.

When to book flights from Bismarck to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Bismarck to Washington, D.C. 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. (BIS to WAS) flight deals and tips

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

Best Price Found	$213
Fastest flight time	4h 39m
Direct flights	None

The best one-way flight to Washington, D.C. from Bismarck in the past 72 hours is $213. The best round-trip flight deal from Bismarck to Washington, D.C. found on momondo in the last 72 hours is $379.

The fastest flight from Bismarck to Washington, D.C. takes 4h 39m

There are no direct flights from Bismarck to Washington, D.C.. There are no popular flight routes from Bismarck to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Bismarck to Washington, D.C.

How far is Bismarck to Washington, D.C. by plane?
Bismarck and Washington, D.C. are 1313.3 mi apart from one another. A reasonable flight in good conditions will take 4h 39m.
When did momondo last update prices for flights from Bismarck Airport to Washington, D.C.?
Prices for flights from Bismarck Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Bismarck Airport to Washington, D.C.?
As of September 2026, there are 2 operators available to choose from for flights from Bismarck Airport to Washington, D.C..
How old do you have to be to fly from Bismarck Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bismarck Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bismarck to Washington, D.C.

Compare and see reviews for airlines that fly from Bismarck to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $224	Free Cancellation	Rating 7.8 8,567 reviews		Search Delta flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.1 12,051 reviews		Search American Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Laurel

Waldorf

Fredericksburg

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Fairfax

Springfield

Colonial Beach

Glen Burnie

Edgewood

Bethesda

College Park

Why use momondo?

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

Finding the right flight to Washington, D.C. from Bismarck is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

All flight searches from Bismarck to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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?

If you are not ready to book a flight from Bismarck to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Complete your trip

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Bismarck to Washington, D.C. from $213

This is the cheapest one-way 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 11/5. 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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American Airlines flights from Bismarck to Washington, D.C.

Our best American Airlines deals on Bismarck to Washington, D.C. flight tickets

United Airlines flights from Bismarck to Washington, D.C.

Our best United Airlines deals on Bismarck to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bismarck to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Bismarck to Washington, D.C.

What is the cheapest month to fly to Washington, D.C.?

What is the cheapest airline that flies from Bismarck to Washington, D.C.?

When to book flights from Bismarck to Washington, D.C.

Cheap Bismarck to Washington, D.C. (BIS to WAS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Bismarck to Washington, D.C.

Best airlines flying from Bismarck to Washington, D.C.

Compare and see reviews for airlines that fly from Bismarck to Washington, D.C. with momondo

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

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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