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

Delta and American Airlines 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 are 2 operators available for flights from Bismarck Airport to District of Columbia as of September 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.

$213 Cheap Flights from Bismarck to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bismarck to District of Columbia

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

1:00 pm - 7:59 pmBIS Bismarck-DCA Washington, D.C. Reagan-National

5h 59m1 stop Chicago O'Hare Intl

1:44 pm - 9:46 pmDCA Washington, D.C. Reagan-National-BIS Bismarck

9h 02m1 stop Dallas/Fort Worth

$383American Airlines

Fri, Oct 30 - Tue, Nov 3

5:00 am - 11:21 amBIS Bismarck-IAD Washington, D.C. Dulles Intl

5h 21m1 stop Minneapolis St Paul

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

6h 27m1 stop Minneapolis St Paul

$403Delta

Thu, Oct 29 - Mon, Nov 2

5:39 pm - 11:26 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

4h 47m1 stop Minneapolis St Paul

5:13 pm - 11:25 pmIAD Washington, D.C. Dulles Intl-BIS Bismarck

7h 12m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$408Delta

Fri, Oct 30 - Tue, Nov 3

3:18 pm - 11:16 pmBIS Bismarck-IAD Washington, D.C. Dulles Intl

6h 58m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

5:13 pm - 11:25 pmIAD Washington, D.C. Dulles Intl-BIS Bismarck

7h 12m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$413Delta

Fri, Oct 30 - Tue, Nov 3

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

$510United Airlines

Sat, Nov 14 - Wed, Nov 18

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Delta flights from Bismarck to District of Columbia

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

Delta

Oct 29

BIS5:00 amBismarck

5h 21m

1 stop

IAD11:21 amWashington, D.C. Dulles Intl

Nov 2

IAD2:28 pmWashington, D.C. Dulles Intl

6h 27m

1 stop

BIS7:55 pmBismarck

$403

Delta

Oct 30

BIS5:39 pmBismarck

4h 47m

1 stop

IAD11:26 pmWashington, D.C. Dulles Intl

Nov 3

IAD5:13 pmWashington, D.C. Dulles Intl

7h 12m

2 stops

BIS11:25 pmBismarck

$408

Delta

Oct 30

BIS3:18 pmBismarck

8h 24m

2 stops

IAD12:42 amWashington, D.C. Dulles Intl

Nov 3

IAD5:13 pmWashington, D.C. Dulles Intl

7h 12m

2 stops

BIS11:25 pmBismarck

$413

American Airlines flights from Bismarck to District of Columbia

Our best American Airlines deals on Bismarck to District of Columbia 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

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 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

1:00 pm-7:59 pm

1 stop5h 59m

Washington, D.C. Reagan-National

Tue 11/3

1:44 pm-9:46 pm

1 stop9h 02m

$383

Quickest round-trip

BismarckWashington, D.C.

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

BISIAD

Bismarck

Thu 10/29

5:00 am-11:21 am

1 stop5h 21m

Washington, D.C. Dulles Intl

Mon 11/2

2:28 pm-7:55 pm

1 stop6h 27m

$403

BismarckWashington, D.C.

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

BISIAD

Bismarck

Fri 10/30

5:39 pm-11:26 pm

1 stop4h 47m

Washington, D.C. Dulles Intl

Tue 11/3

5:13 pm-11:25 pm

2 stops7h 12m

$408

BismarckWashington, D.C.

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

BISIAD

Bismarck

Fri 10/30

3:18 pm-11:16 pm

2 stops6h 58m

Washington, D.C. Dulles Intl

Tue 11/3

5:13 pm-11:25 pm

2 stops7h 12m

$413

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

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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	$213
Fastest flight time	4h 43m
Direct flights	None

The best one-way flight to District of Columbia from Bismarck in the past 72 hours is $213. The best round-trip flight deal from Bismarck to District of Columbia found on momondo in the last 72 hours is $379.

The fastest flight from Bismarck to District of Columbia takes 4h 43m

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 are 2 operators available for flights from Bismarck Airport to District of Columbia as of September 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 $224	Free Cancellation	Rating 7.8 8,554 reviews		Search Delta flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.1 12,045 reviews		Search American Airlines 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.