What is the cheapest airline that flies from Bismarck to District of Columbia?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Bismarck to District of Columbia

When did momondo last update prices for flights from Bismarck Airport to District of Columbia?

Prices for flights from Bismarck Airport to District of Columbia refresh daily.

How many operators does momondo search for flights from Bismarck Airport to District of Columbia?

There is 1 operator available for flights from Bismarck Airport to District of Columbia as of October 2026.

How old do you have to be to fly from Bismarck Airport to District of Columbia?

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 District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$307 Cheap Flights from Bismarck to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bismarck to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 10:37 amBIS Bismarck-DCA Washington, D.C. Reagan-National

4h 37m1 stop Minneapolis St Paul

6:10 am - 11:54 amDCA Washington, D.C. Reagan-National-BIS Bismarck

6h 44m1 stop Minneapolis St Paul

$427Delta

Thu, Apr 1 - Thu, Apr 8

5:00 am - 11:00 amBIS Bismarck-DCA Washington, D.C. Reagan-National

5h 00m1 stop Minneapolis St Paul

3:05 pm - 7:33 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

5h 28m1 stop Minneapolis St Paul

$427Delta

Sat, Dec 19 - Mon, Dec 28

3:13 pm - 11:40 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

7h 27m1 stop Minneapolis St Paul

6:59 pm - 11:36 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

5h 37m1 stop Minneapolis St Paul

$427Delta

Sat, Nov 21 - Tue, Dec 1

3:00 pm - 11:33 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

7h 33m1 stop Minneapolis St Paul

7:30 am - 2:25 pmIAD Washington, D.C. Dulles Intl-BIS Bismarck

7h 55m1 stop Minneapolis St Paul

$427Delta

Thu, Apr 1 - Thu, Apr 8

3:00 pm - 11:33 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

7h 33m1 stop Minneapolis St Paul

7:30 am - 11:54 amIAD Washington, D.C. Dulles Intl-BIS Bismarck

5h 24m1 stop Minneapolis St Paul

$429Delta

Tue, Mar 30 - Tue, Apr 6

2:09 pm - 11:57 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

8h 48m1 stop Dallas/Fort Worth

6:45 am - 1:55 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

8h 10m1 stop Dallas/Fort Worth

$431American Airlines

Thu, Apr 1 - Thu, Apr 8

5:00 am - 2:21 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

8h 21m2 stops Minneapolis St Paul Cincinnati Cinci./N. Kentucky

6:10 am - 11:54 amDCA Washington, D.C. Reagan-National-BIS Bismarck

6h 44m1 stop Minneapolis St Paul

$432Delta

Thu, Apr 1 - Thu, Apr 8

8:03 am - 7:30 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

10h 27m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:59 pm - 11:36 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

5h 37m1 stop Minneapolis St Paul

$432Delta

Sat, Nov 21 - Tue, Dec 1

3:00 pm - 11:33 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

7h 33m1 stop Minneapolis St Paul

6:00 am - 2:25 pmIAD Washington, D.C. Dulles Intl-BIS Bismarck

9h 25m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$432Delta

Thu, Apr 1 - Thu, Apr 8

2:09 pm - 11:57 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

8h 48m1 stop Dallas/Fort Worth

5:00 am - 12:29 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

8h 29m2 stops Charlotte Douglas Chicago O'Hare Intl

$436American Airlines

Thu, Apr 1 - Thu, Apr 8

Cheap last minute flights

Enter your travel dates to find the best prices.

1:00 pm - 12:51 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

22h 51m2 stops Chicago O'Hare Intl Charlotte Douglas

3:08 pm - 10:59 pmIAD Washington, D.C. Dulles Intl-BIS Bismarck

8h 51m1 stop Dallas/Fort Worth

$505American Airlines

Fri, Oct 30 - Sat, Oct 31

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

$548American 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

$548American Airlines

Fri, Oct 30 - Tue, Nov 3

1:00 pm - 11:59 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

9h 59m2 stops Chicago O'Hare Intl Charlotte Douglas

5:00 am - 1:28 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

9h 28m1 stop Dallas/Fort Worth

$553American Airlines

Fri, Oct 30 - Tue, Nov 3

1:00 pm - 11:59 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

9h 59m2 stops Chicago O'Hare Intl Charlotte Douglas

5:00 am - 1:28 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

9h 28m2 stops Charlotte Douglas Dallas/Fort Worth

$558American 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

$561American Airlines

Fri, Oct 30 - Tue, Nov 3

2:07 pm - 9:59 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

6h 52m1 stop Dallas/Fort Worth

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

7h 33m1 stop Chicago O'Hare Intl

$561American 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

3:08 pm - 10:59 pmIAD Washington, D.C. Dulles Intl-BIS Bismarck

8h 51m1 stop Dallas/Fort Worth

$562American Airlines

Fri, Oct 30 - Sat, Oct 31

12:40 pm - 6:19 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

4h 39m1 stop Minneapolis St Paul

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

6h 27m1 stop Minneapolis St Paul

$574Delta

Fri, Oct 30 - Tue, Nov 3

12:40 pm - 6:19 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

4h 39m1 stop Minneapolis St Paul

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

6h 27m1 stop Minneapolis St Paul

$575Delta

Fri, Oct 30 - Tue, Nov 3

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American Airlines flights from Bismarck to District of Columbia

Our best American Airlines deals on Bismarck to District of Columbia flight tickets

American Airlines

Apr 1

BIS2:09 pmBismarck

8h 48m

1 stop

DCA11:57 pmWashington, D.C. Reagan-National

Apr 8

DCA6:45 amWashington, D.C. Reagan-National

8h 10m

1 stop

BIS1:55 pmBismarck

$431

American Airlines

Apr 1

BIS2:09 pmBismarck

8h 48m

1 stop

DCA11:57 pmWashington, D.C. Reagan-National

Apr 8

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

8h 29m

2 stops

BIS12:29 pmBismarck

$436

American Airlines

Apr 23

BIS2:26 pmBismarck

7h 28m

1 stop

DCA10:54 pmWashington, D.C. Reagan-National

Apr 26

DCA5:59 amWashington, D.C. Reagan-National

7h 30m

1 stop

BIS12:29 pmBismarck

$485

Delta flights from Bismarck to District of Columbia

Our best Delta deals on Bismarck to District of Columbia flight tickets

Delta

Apr 1

BIS3:00 pmBismarck

7h 33m

1 stop

IAD11:33 pmWashington, D.C. Dulles Intl

Apr 8

IAD7:30 amWashington, D.C. Dulles Intl

7h 55m

1 stop

BIS2:25 pmBismarck

$427

Delta

Mar 30

BIS3:00 pmBismarck

7h 33m

1 stop

IAD11:33 pmWashington, D.C. Dulles Intl

Apr 6

IAD7:30 amWashington, D.C. Dulles Intl

5h 24m

1 stop

BIS11:54 amBismarck

$429

Delta

Apr 1

BIS3:00 pmBismarck

7h 33m

1 stop

IAD11:33 pmWashington, D.C. Dulles Intl

Apr 8

IAD6:00 amWashington, D.C. Dulles Intl

9h 25m

2 stops

BIS2:25 pmBismarck

$432

momondo Fare Finder

Use the filters below to find and compare flights from Bismarck to District of Columbia 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 4/1

5:00 am-10:37 am

1 stop4h 37m

Washington, D.C. Reagan-National

Thu 4/8

6:10 am-11:54 am

1 stop6h 44m

$427

Quickest round-trip

BismarckWashington, D.C.

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

BISDCA

Bismarck

Sat 12/19

5:00 am-11:00 am

1 stop5h 00m

Washington, D.C. Reagan-National

Mon 12/28

3:05 pm-7:33 pm

1 stop5h 28m

$427

BismarckWashington, D.C.

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

BISDCA

Bismarck

Sat 11/21

3:13 pm-11:40 pm

1 stop7h 27m

Washington, D.C. Reagan-National

Tue 12/1

6:59 pm-11:36 pm

1 stop5h 37m

$427

BismarckWashington, D.C.

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

BISIAD

Bismarck

Thu 4/1

3:00 pm-11:33 pm

1 stop7h 33m

Washington, D.C. Dulles Intl

Thu 4/8

7:30 am-2:25 pm

1 stop7h 55m

$427

BismarckWashington, D.C.

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

BISIAD

Bismarck

Tue 3/30

3:00 pm-11:33 pm

1 stop7h 33m

Washington, D.C. Dulles Intl

Tue 4/6

7:30 am-11:54 am

1 stop5h 24m

$429

BismarckWashington, D.C.

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

BISDCA

Bismarck

Thu 4/1

2:09 pm-11:57 pm

1 stop8h 48m

Washington, D.C. Reagan-National

Thu 4/8

6:45 am-1:55 pm

1 stop8h 10m

$431

BismarckWashington, D.C.

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

BISDCA

Bismarck

Thu 4/1

5:00 am-2:21 pm

2 stops8h 21m

Washington, D.C. Reagan-National

Thu 4/8

6:10 am-11:54 am

1 stop6h 44m

$432

BismarckWashington, D.C.

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

BISDCA

Bismarck

Sat 11/21

8:03 am-7:30 pm

2 stops10h 27m

Washington, D.C. Reagan-National

Tue 12/1

6:59 pm-11:36 pm

1 stop5h 37m

$432

BismarckWashington, D.C.

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

BISIAD

Bismarck

Thu 4/1

3:00 pm-11:33 pm

1 stop7h 33m

Washington, D.C. Dulles Intl

Thu 4/8

6:00 am-2:25 pm

2 stops9h 25m

$432

BismarckWashington, D.C.

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

BISDCA

Bismarck

Thu 4/1

2:09 pm-11:57 pm

1 stop8h 48m

Washington, D.C. Reagan-National

Thu 4/8

5:00 am-12:29 pm

2 stops8h 29m

$436

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 District of Columbia

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 District of Columbia?

In general, December is the cheapest month to fly from Bismarck to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $343. If you don’t want to visit District of Columbia in December, then you should wait until January to fly from Bismarck, when ticket prices are also cheap, with an average price of $352.

Cheap Bismarck to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to District of Columbia

Best Price Found	$307
Fastest flight time	4h 37m
Direct flights	None

The best one-way flight to District of Columbia from Bismarck in the past 72 hours is $307. The best round-trip flight deal from Bismarck to District of Columbia found on momondo in the last 72 hours is $427.

The fastest flight from Bismarck to District of Columbia takes 4h 37m

There are no direct flights from Bismarck to District of Columbia. There are no popular flight routes from Bismarck to District of Columbia.

Search flight deals

Frequently asked questions about flying from Bismarck to District of Columbia

When did momondo last update prices for flights from Bismarck Airport to District of Columbia?
Prices for flights from Bismarck Airport to District of Columbia refresh daily.
How many operators does momondo search for flights from Bismarck Airport to District of Columbia?
There is 1 operator available for flights from Bismarck Airport to District of Columbia as of October 2026.
How old do you have to be to fly from Bismarck Airport to District of Columbia?
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 District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bismarck to District of Columbia

Compare and see reviews for airlines that fly from Bismarck to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $317	Free Cancellation	Rating 7.8 8,681 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Bismarck to District of Columbia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bismarck to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bismarck to District of Columbia with flexible booking policies on momondo?

Flights from Bismarck to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bismarck to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Bismarck. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bismarck to District of Columbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bismarck to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.