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Bismarck

$257+ Cheap flights from Washington, D.C. (WAS) to Bismarck (BIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BIS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Bismarck

Cheapest flights from Washington, D.C. to Bismarck
Explore the most affordable flight options available from Washington, D.C. to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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.
vie. 12/196:20 amIAD - BIS
1 stop7h 50mUnited Airlines
vie. 12/265:45 amBIS - IAD
1 stop6h 31mUnited Airlines
Deal found 12/11$533
This Delta deal was found by Cheapflights users on 12/10. 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.
vie. 12/196:03 amIAD - BIS
1 stop7h 44mDelta
sáb. 1/37:38 amBIS - IAD
1 stop5h 03mDelta
Deal found 12/10$589
This Delta deal was found by Cheapflights users on 12/10. 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.
vie. 12/197:35 amDCA - BIS
1 stop6h 12mDelta
sáb. 1/35:37 pmBIS - DCA
1 stop5h 20mDelta
Deal found 12/10$642
This United Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/259:47 amIAD - BIS
1 stop7h 43mUnited Airlines
lun. 12/295:45 amBIS - IAD
2 stops24h 42mUnited Airlines
Deal found 12/10$686
This United Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/259:55 amBWI - BIS
1 stop7h 35mUnited Airlines
lun. 12/295:10 pmBIS - BWI
1 stop12h 10mUnited Airlines
Deal found 12/10$752
This American Airlines deal was found by Cheapflights users on 12/10. 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.
vie. 12/196:30 amDCA - BIS
1 stop8h 39mAmerican Airlines
sáb. 1/36:00 amBIS - DCA
2 stops12h 54mAmerican Airlines
Deal found 12/10$767
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/253:14 pmBWI - BIS
1 stop8h 47mAmerican Airlines
lun. 12/296:00 amBIS - BWI
2 stops10h 02mAmerican Airlines
Deal found 12/10$860
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/257:01 amDCA - BIS
1 stop6h 30mAmerican Airlines
lun. 12/292:39 pmBIS - DCA
1 stop7h 20mAmerican Airlines
Deal found 12/10$874
This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/2512:37 pmDCA - BIS
2 stops8h 12mDelta
lun. 12/297:38 amBIS - DCA
2 stops10h 31mDelta
Deal found 12/10$1,074
This United Airlines deal was found by Cheapflights users on 12/10. 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.
vie. 12/196:30 amDCA - BIS
3 stops18h 22mUnited Airlines
sáb. 1/35:10 pmBIS - DCA
2 stops29h 39mUnited Airlines
Deal found 12/10$1,077

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Bismarck (BIS). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

Popular in

July

Cheapest in

February

Average price

$444
Provider with most accurate pricing for Washington, D.C. (WAS)-Bismarck flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Bismarck flights.
Search Deals
From Washington, D.C. (WAS) to Bismarck
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 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 Washington, D.C. to Bismarck 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Bismarck that are best for you.

Fly from

Washington, D.C.

Fly to

Bismarck

Route

Depart

Return

Price

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

mié. 1/28

6:05 am-10:41 am

1 stop5h 36m

Bismarck

sáb. 1/31

1:28 pm-9:09 pm

1 stop6h 41m

$271

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

sáb. 1/31

6:05 am-12:46 pm

1 stop7h 41m

Bismarck

lun. 2/2

5:27 pm-11:26 pm

1 stop4h 59m

$290

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

jue. 1/22

6:05 am-10:41 am

1 stop5h 36m

Bismarck

sáb. 1/24

1:28 pm-9:09 pm

1 stop6h 41m

$290

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

vie. 1/9

3:00 pm-8:02 pm

1 stop6h 02m

Bismarck

lun. 1/12

5:27 pm-11:26 pm

1 stop4h 59m

$309

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

vie. 1/30

6:05 am-10:41 am

1 stop5h 36m

Bismarck

lun. 2/2

5:27 pm-11:26 pm

1 stop4h 59m

$309

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

vie. 1/30

6:05 am-10:41 am

1 stop5h 36m

Bismarck

dom. 2/1

5:25 pm-11:26 pm

1 stop5h 01m

$309

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

sáb. 1/24

6:00 am-4:34 pm

2 stops11h 34m

Bismarck

lun. 1/26

5:27 pm-11:26 pm

1 stop4h 59m

$339

Washington, D.C.Bismarck

IAD - BIS

IADBIS

Washington, D.C. Dulles Intl

mié. 1/21

4:11 pm-11:30 pm

1 stop8h 19m

Bismarck

sáb. 1/24

9:00 am-7:21 pm

1 stop9h 21m

$349

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

jue. 1/22

10:05 am-8:38 pm

2 stops11h 33m

Bismarck

lun. 1/26

1:35 pm-11:15 pm

1 stop8h 40m

$354

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

jue. 1/15

6:05 am-12:23 pm

1 stop7h 18m

Bismarck

vie. 1/16

5:27 pm-5:18 pm

2 stops22h 51m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 15 results
1
2

Compare providers for flights from Washington, D.C. to Bismarck

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 Washington, D.C. to Bismarck in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Bismarck from Washington, D.C. 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 Washington, D.C. to Bismarck

What is the cheapest month to book a flight from Washington, D.C. to Bismarck?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Bismarck (average of $236). Flying from Washington, D.C. to Bismarck in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Washington, D.C. to Bismarck. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 50% on flights from Washington, D.C. to Bismarck by exploring options for tickets in the afternoon.

Reviews of airlines servicing Bismarck

Get insights into the airlines that provide service to Bismarck. 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 Bismarck. Reviews last updated diciembre 12, 2025.
Read reviews from past customers who have flown Delta from Washington, D.C. to Bismarck. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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 Washington, D.C. to Bismarck. 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 into for flights to Bismarck from Washington, D.C.?

    Most people fly into Bismarck (BIS) if they book a flight to Bismarck from Washington, D.C.. On average, Bismarck has 0 inbound flights from Washington, D.C. per day from 1 airline. Bismarck is conveniently located just 2.5 mi from Bismarck’s city center.

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

    There are many flights that can get you from Washington, D.C. to Bismarck in 5h 36m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 1318 mi. This flight may include one or multiple stops.

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

    According to our current data, Delta ($236), offers the cheapest pricing from Washington, D.C. to Bismarck. This flight start at 49% lower than the current average price 3 months from now.

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

    When deciding which route to take from Washington, D.C. to Bismarck consider Washington, D.C. Reagan-National - Bismarck, Washington, D.C. Dulles Intl - Bismarck or Baltimore/Washington - Bismarck as they are the most popular.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. to Bismarck?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Bismarck (average of $236). Flying from Washington, D.C. to Bismarck in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

Discover the top airline that operate flights from Washington, D.C. to Bismarck. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$391FlexibilityNo cancel feeOn-timeN/A

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