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Washington, D.C.

$160+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — WAS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:47 amBIS - IAD
1 stop5h 25mDelta
Fri 12/262:21 pmIAD - BIS
1 stop6h 28mDelta
Deal found 12/17$439
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:00 amBIS - IAD
2 stops9h 14mDelta
Fri 12/262:21 pmIAD - BIS
1 stop6h 28mDelta
Deal found 12/17$444
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:47 amBIS - BWI
1 stop5h 24mDelta
Fri 12/266:00 amBWI - BIS
1 stop7h 48mDelta
Deal found 12/17$499
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:39 pmBIS - BWI
1 stop7h 23mAmerican Airlines
Fri 12/266:00 amBWI - BIS
1 stop9h 09mAmerican Airlines
Deal found 12/16$502
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:47 amBIS - BWI
1 stop5h 24mDelta
Mon 12/296:00 amBWI - BIS
1 stop5h 38mDelta
Deal found 12/17$550
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:00 amBIS - IAD
1 stop5h 18mDelta
Mon 12/296:00 amIAD - BIS
1 stop5h 38mDelta
Deal found 12/17$564
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:00 amBIS - BWI
2 stops11h 48mDelta
Fri 12/266:00 amBWI - BIS
1 stop5h 38mDelta
Deal found 12/16$582
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:45 amBIS - BWI
2 stops10h 13mUnited Airlines
Fri 12/266:15 amBWI - BIS
2 stops11h 15mUnited Airlines
Deal found 12/16$615
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:01 pmBIS - DCA
1 stop18h 57mAmerican Airlines
Sat 1/36:00 amDCA - BIS
1 stop7h 31mAmerican Airlines
Deal found 12/15$656
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:39 pmBIS - DCA
1 stop7h 20mAmerican Airlines
Sun 1/46:00 amDCA - BIS
1 stop7h 31mAmerican Airlines
Deal found 12/16$761
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:18 amBIS - DCA
2 stops10h 32mDelta
Sun 1/41:35 pmDCA - BIS
2 stops7h 14mDelta
Deal found 12/16$929
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:38 amBIS - DCA
2 stops11h 54mDelta
Sat 1/32:05 pmDCA - BIS
2 stops6h 44mDelta
Deal found 12/17$1,069

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

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

One-way from

$160
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$505
Provider with most accurate pricing for Bismarck-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Washington, D.C. (WAS) flights.
Search Deals
From Bismarck to Washington, D.C. (WAS)
Search Deals
One-way flight from Bismarck to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Bismarck to Washington, D.C. that are best for you.

Fly from

Bismarck

Fly to

Washington, D.C.

Route

Depart

Return

Price

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

Thu 1/8

5:27 pm-11:57 pm

1 stop5h 30m

Washington, D.C. Dulles Intl

Thu 1/15

7:00 am-12:23 pm

1 stop6h 23m

$257

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Thu 1/8

5:00 am-1:38 pm

1 stop7h 38m

Washington, D.C. Reagan-National

Thu 1/15

7:35 am-12:23 pm

1 stop5h 48m

$257

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Thu 1/8

5:00 am-4:38 pm

2 stops10h 38m

Baltimore/Washington

Thu 1/15

6:05 am-12:23 pm

1 stop7h 18m

$278

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Sat 3/7

5:23 pm-11:28 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Fri 3/13

3:10 pm-8:19 pm

1 stop6h 09m

$289

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Sat 3/7

5:23 pm-11:28 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Thu 3/12

6:05 am-12:42 pm

1 stop7h 37m

$289

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Sat 3/7

5:23 pm-11:28 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Wed 3/11

10:10 am-8:19 pm

2 stops11h 09m

$294

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sat 1/31

1:35 pm-11:15 pm

1 stop8h 40m

Baltimore/Washington

Tue 2/3

10:05 am-8:38 pm

2 stops11h 33m

$390

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Fri 3/6

1:28 pm-2:07 pm

2 stops23h 39m

Washington, D.C. Reagan-National

Fri 3/13

7:40 am-12:42 pm

1 stop6h 02m

$393

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Fri 3/6

5:00 am-4:56 pm

2 stops10h 56m

Washington, D.C. Reagan-National

Wed 3/11

9:00 am-8:19 pm

2 stops12h 19m

$399

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Fri 3/6

1:28 pm-10:00 pm

1 stop7h 32m

Washington, D.C. Reagan-National

Thu 3/12

12:00 pm-4:15 pm

1 stop5h 15m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 24 results
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Compare providers for flights from Bismarck to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bismarck to Washington, D.C. in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bismarck-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bismarck-Washington, D.C. flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Delta from Bismarck to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 30m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. Airlines will cover a distance of 1291 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. Delta is currently priced 48% below the average price you’ll pay for this route.

  • 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 - Baltimore/Washington or Bismarck - Washington, D.C. Reagan-National.

  • 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.

See more FAQs

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

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

Discover the top airline that operate flights from Bismarck to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$224Average$363FlexibilityNo cancel feeOn-timeN/A

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