How long is the flight from Bismarck to Washington, D.C.?

There are many flights that can get you from Bismarck to Washington, D.C. in 5h. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Airlines will cover a distance of 1313 mi. This flight may include one or multiple stops.

What is the cheapest airline to fly from Bismarck to Washington, D.C. round-trip?

Our cheapest airline available from Bismarck to Washington, D.C. is Delta. Our recent data shows that you can find tickets from as low as $224 on this airline.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Bismarck to Washington, D.C.?

The most popular route from Bismarck to Washington, D.C. is Bismarck - Washington, D.C. Dulles Intl. You may also consider Bismarck - Washington, D.C. Reagan-National or Bismarck - Baltimore/Washington.

What is the cheapest time of day to fly from BIS to WAS?

When flying from Bismarck to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Bismarck-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Bismarck-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Bismarck to Washington, D.C.?

Bismarck (BIS) is the airport you will fly out of if you book a flight from Bismarck to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Bismarck; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Bismarck airport to Washington, D.C.. It is only a 2.5 mi journey to Bismarck (BIS) from Bismarck’s city center.

Can I find deals for flights from Bismarck to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Bismarck to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Bismarck to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Washington, D.C..

Can I find deals for business class flights from Bismarck to Washington, D.C.?

Yes. Cheapflights offers flight deals from Bismarck to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$267+ Cheap Flights from Bismarck to Washington, D.C.

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Cheap flight deals from Bismarck to Washington, D.C.

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Cheapest flights from Bismarck to Washington, D.C.
Explore the most affordable flight options available from Bismarck to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Sat 9/56:00 am -

1 stop8h 16m

Wed 9/910:25 am -

2 stops10h 53m

Deal found 8/17

$362

Fri 10/302:07 pm -

1 stop8h 16m

Tue 11/37:18 am -

1 stop7h 10m

Deal found 8/17

$365

Wed 9/231:13 pm -

1 stop7h 47m

Tue 9/295:00 am -

1 stop9h 27m

Deal found 8/16

$365

Mon 9/211:13 pm -

2 stops8h 38m

Sat 10/34:56 pm -

1 stop6h 56m

Deal found 8/17

$370

Mon 9/215:40 pm -

1 stop4h 43m

Sat 10/36:10 am -

1 stop7h 27m

Deal found 8/18

$371

Wed 9/235:40 pm -

1 stop5h 19m

Tue 9/296:05 am -

1 stop7h 32m

Deal found 8/18

$371

Wed 9/231:17 pm -

2 stops10h 24m

Tue 9/296:10 am -

1 stop5h 22m

Deal found 8/19

$378

Sat 9/51:27 pm -

1 stop7h 02m

Wed 9/96:15 am -

1 stop5h 17m

Deal found 8/17

$383

Fri 10/305:39 pm -

1 stop4h 44m

Tue 11/35:36 pm -

2 stops6h 49m

Deal found 8/17

$388

Thu 10/15:00 am -

2 stops8h 00m

Mon 10/55:35 pm -

2 stops6h 36m

Deal found 8/19

$416

Thu 10/11:13 pm -

1 stop7h 47m

Mon 10/58:35 pm -

1 stop16h 48m

Deal found 8/19

$421

Fri 9/111:57 pm -

2 stops19h 10m

Tue 9/153:57 pm -

1 stop7h 55m

Deal found 8/16

$428

Best flights from Bismarck to Washington, D.C.
Discover carefully curated flight deals from Bismarck to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Sat 9/56:00 am -

1 stop8h 16m

Wed 9/910:25 am -

2 stops10h 53m

Deal found 8/17

$362

Sun 9/65:00 am -

1 stop5h 00m

Thu 9/106:05 am -

1 stop5h 27m

Deal found 8/16

$365

Wed 9/231:13 pm -

1 stop7h 47m

Tue 9/295:00 am -

1 stop9h 27m

Deal found 8/15

$365

Fri 10/305:39 pm -

1 stop4h 47m

Tue 11/35:13 pm -

2 stops7h 12m

Deal found 8/17

$370

Wed 9/235:40 pm -

1 stop4h 43m

Tue 9/296:10 am -

1 stop7h 27m

Deal found 8/18

$371

Sat 11/141:02 pm -

1 stop9h 13m

Wed 11/185:20 pm -

1 stop7h 24m

Deal found 8/19

$429

Mon 9/211:13 pm -

2 stops8h 38m

Sat 10/310:25 am -

2 stops13h 27m

Deal found 8/18

$446

Mon 9/215:40 pm -

1 stop4h 43m

Sat 10/36:10 am -

1 stop7h 27m

Deal found 8/18

$371

Wed 9/235:40 pm -

1 stop5h 19m

Tue 9/296:05 am -

1 stop7h 32m

Deal found 8/18

$371

Thu 10/292:07 pm -

1 stop7h 37m

Mon 11/27:16 am -

1 stop6h 16m

Deal found 8/16

$465

Sat 11/145:50 am -

1 stop8h 05m

Wed 11/186:00 am -

2 stops11h 27m

Deal found 8/19

$485

Sat 9/51:27 pm -

1 stop7h 02m

Wed 9/96:15 am -

1 stop5h 17m

Deal found 8/17

$383

Fri 9/251:57 pm -

2 stops19h 10m

Sun 9/277:26 am -

1 stop7h 01m

Deal found 8/18

$520

Sat 1/91:30 pm -

1 stop8h 30m

Tue 1/124:10 pm -

1 stop8h 27m

Deal found 8/15

$528

Thu 10/15:00 am -

2 stops8h 00m

Mon 10/55:35 pm -

2 stops6h 36m

Deal found 8/19

$416

Wed 11/115:50 am -

2 stops9h 35m

Sat 11/148:23 am -

1 stop9h 04m

Deal found 8/17

$548

Fri 10/25:40 pm -

1 stop4h 39m

Mon 10/57:15 pm -

1 stop4h 56m

Deal found 8/19

$464

Thu 10/298:11 am -

2 stops8h 16m

Mon 11/27:30 am -

1 stop5h 30m

Deal found 8/17

$469

Fri 10/211:12 am -

2 stops11h 02m

Mon 10/55:15 pm -

2 stops6h 56m

Deal found 8/19

$496

Fri 10/303:18 pm -

2 stops8h 33m

Tue 11/35:36 pm -

2 stops6h 49m

Deal found 8/16

$508

Last-minute flights from Bismarck to Washington, D.C.
Discover last-minute flight deals from Bismarck to Washington, D.C.. Data last updated August 20, 2026 and is based on user searches.

Tue 9/16:45 am -

1 stop7h 17m

Sat 9/53:55 pm -

1 stop7h 49m

Deal found 8/17

$441

Tue 9/112:58 pm -

1 stop7h 01m

Sat 9/51:49 pm -

1 stop9h 55m

Deal found 8/17

$443

Sat 9/56:00 am -

1 stop8h 16m

Wed 9/910:25 am -

2 stops10h 53m

Deal found 8/17

$362

Sat 9/51:27 pm -

1 stop7h 02m

Wed 9/96:15 am -

1 stop5h 17m

Deal found 8/17

$383

Fri 9/111:57 pm -

2 stops19h 10m

Tue 9/153:57 pm -

1 stop7h 55m

Deal found 8/16

$428

Mon 9/211:13 pm -

2 stops8h 38m

Sat 10/34:56 pm -

1 stop6h 56m

Deal found 8/17

$370

Mon 9/215:40 pm -

1 stop4h 43m

Sat 10/36:10 am -

1 stop7h 27m

Deal found 8/18

$371

Wed 9/231:13 pm -

1 stop7h 47m

Tue 9/295:00 am -

1 stop9h 27m

Deal found 8/17

$365

Wed 9/235:40 pm -

1 stop5h 19m

Tue 9/296:05 am -

1 stop7h 32m

Deal found 8/18

$371

Wed 9/231:17 pm -

2 stops10h 24m

Tue 9/296:10 am -

1 stop5h 22m

Deal found 8/19

$378

Fri 9/251:13 pm -

1 stop19h 54m

Sun 9/277:26 am -

1 stop7h 01m

Deal found 8/18

$515

One-way flights from Bismarck to Washington, D.C.
Search for one-way flight options from Bismarck to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Sun 8/302:38 pm -

2 stops21h 13m

Deal found 8/16

$267

Sat 8/296:45 am -

1 stop8h 14m

Deal found 8/16

$423

Sat 8/291:17 pm -

2 stops8h 42m

Deal found 8/16

$428

Sun 8/306:00 am -

1 stop8h 06m

Deal found 8/16

$429

Mon 8/315:00 am -

1 stop5h 00m

Deal found 8/16

$463

Mon 8/316:45 am -

2 stops11h 14m

Deal found 8/16

$468

Fri 8/286:00 am -

1 stop8h 06m

Deal found 8/16

$504

Fri 8/289:09 pm -

3 stops47h 50m

Deal found 8/16

$517

Fri 8/286:45 am -

2 stops12h 14m

Deal found 8/16

$527

Mon 8/311:40 pm -

3 stops21h 28m

Deal found 8/18

$660

Find flight deals from Bismarck to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$362 (United Airlines)
One-way from	$267 (Kiwi.com)

Provider with most accurate pricing for Bismarck-Washington, D.C. (WAS) flight deals.

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From Bismarck to Washington, D.C. (WAS)

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One-way flight from Bismarck to Washington, D.C. (WAS)

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Cheapflights 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

BismarckBaltimore

BIS Bismarck - BWI Baltimore/Washington

BISBWI

Bismarck

Sat 9/5

6:00 am-3:16 pm

1 stop8h 16m

Baltimore/Washington

Wed 9/9

10:25 am-8:18 pm

2 stops10h 53m

$362

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 - 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

$370

BismarckWashington, D.C.

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

BISIAD

Bismarck

Wed 9/23

5:40 pm-11:23 pm

1 stop4h 43m

Washington, D.C. Dulles Intl

Tue 9/29

6:10 am-12:37 pm

1 stop7h 27m

$371

BismarckWashington, D.C.

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

BISIAD

Bismarck

Mon 9/21

5:40 pm-11:23 pm

1 stop4h 43m

Washington, D.C. Dulles Intl

Sat 10/3

6:10 am-12:37 pm

1 stop7h 27m

$371

BismarckWashington, D.C.

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

BISDCA

Bismarck

Wed 9/23

5:40 pm-11:59 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Tue 9/29

6:05 am-12:37 pm

1 stop7h 32m

$371

BismarckBaltimore

BIS Bismarck - BWI Baltimore/Washington

BISBWI

Bismarck

Sat 9/5

1:27 pm-9:29 pm

1 stop7h 02m

Baltimore/Washington

Wed 9/9

6:15 am-10:32 am

1 stop5h 17m

$383

BismarckWashington, D.C.

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

BISDCA

Bismarck

Thu 10/1

5:00 am-2:00 pm

2 stops8h 00m

Washington, D.C. Reagan-National

Mon 10/5

5:35 pm-11:11 pm

2 stops6h 36m

$416

BismarckWashington, D.C.

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

BISIAD

Bismarck

Sat 11/14

1:02 pm-11:15 pm

1 stop9h 13m

Washington, D.C. Dulles Intl

Wed 11/18

5:20 pm-11:44 pm

1 stop7h 24m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 27 resultsSorted by cheapest first

Most accurate provider: When it comes to deals on Bismarck-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Bismarck-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bismarck to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Bismarck with our price prediction graph.

BIS-WAS

BIS-DCA

BIS-BWI

BIS-IAD

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Washington, D.C.

BIS-WAS

BIS-DCA

BIS-BWI

BIS-IAD

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Bismarck to Washington, D.C.?
Bismarck (BIS) is the airport you will fly out of if you book a flight from Bismarck to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Bismarck; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Bismarck airport to Washington, D.C.. It is only a 2.5 mi journey to Bismarck (BIS) from Bismarck’s city center.
How long is the flight from Bismarck to Washington, D.C.?
There are many flights that can get you from Bismarck to Washington, D.C. in 5h. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Airlines will cover a distance of 1313 mi. This flight may include one or multiple stops.
What is the cheapest airline to fly from Bismarck to Washington, D.C. round-trip?
Our cheapest airline available from Bismarck to Washington, D.C. is Delta. Our recent data shows that you can find tickets from as low as $224 on this airline.
What are the most popular routes from Bismarck to Washington, D.C.?
The most popular route from Bismarck to Washington, D.C. is Bismarck - Washington, D.C. Dulles Intl. You may also consider Bismarck - Washington, D.C. Reagan-National or Bismarck - Baltimore/Washington.
Can I find deals for flights from Bismarck to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Bismarck to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bismarck to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Washington, D.C..
Can I find deals for business class flights from Bismarck to Washington, D.C.?
Yes. Cheapflights offers flight deals from Bismarck to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Bismarck to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$224	Average$393	FlexibilityNo cancel fee	On-timeN/A

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$267+ Cheap flights from Bismarck (BIS) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Bismarck to Washington, D.C.

Cheapest flights from Bismarck to Washington, D.C.Explore the most affordable flight options available from Bismarck to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Explore the most affordable flight options available from Bismarck to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Best flights from Bismarck to Washington, D.C.Discover carefully curated flight deals from Bismarck to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Discover carefully curated flight deals from Bismarck to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Last-minute flights from Bismarck to Washington, D.C.Discover last-minute flight deals from Bismarck to Washington, D.C.. Data last updated August 20, 2026 and is based on user searches.

Discover last-minute flight deals from Bismarck to Washington, D.C.. Data last updated August 20, 2026 and is based on user searches.

One-way flights from Bismarck to Washington, D.C.Search for one-way flight options from Bismarck to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

Search for one-way flight options from Bismarck to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.

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Related info for your journey

What airport do you fly from for flights from Bismarck to Washington, D.C.?

How long is the flight from Bismarck to Washington, D.C.?

What is the cheapest airline to fly from Bismarck to Washington, D.C. round-trip?

What are the most popular routes from Bismarck to Washington, D.C.?

Can I find deals for flights from Bismarck to Washington, D.C. that include hotel bookings?

How can I find direct flights from Bismarck to Washington, D.C.?

Can I find deals for business class flights from Bismarck to Washington, D.C.?

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Bismarck and Washington, D.C. flights

Browse other Bismarck and Washington, D.C. flight options. Last updated on August 20, 2026.

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Cheapest flights from Bismarck to Washington, D.C.
Explore the most affordable flight options available from Bismarck to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.

Best flights from Bismarck to Washington, D.C.
Discover carefully curated flight deals from Bismarck to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Last-minute flights from Bismarck to Washington, D.C.
Discover last-minute flight deals from Bismarck to Washington, D.C.. Data last updated August 20, 2026 and is based on user searches.

One-way flights from Bismarck to Washington, D.C.
Search for one-way flight options from Bismarck to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.