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$265+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BIS
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
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Cheap 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 March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Delta)

Popular in

May

Cheapest in

December

Average price

$522
Provider with most accurate pricing for Washington, D.C. (WAS)-Bismarck flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Bismarck flights.
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From Washington, D.C. (WAS) to Bismarck
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Highest demand for flights based on searches. 15% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 4, 2025.

This Delta deal was found by Cheapflights users on 3/3. 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.
Tue 3/186:00 amDCA - BIS
1 stop5h 48mDelta
Sat 3/2211:48 amBIS - DCA
1 stop6h 13mDelta
Deal found 3/3$265
This Delta deal was found by Cheapflights users on 3/3. 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.
Thu 3/276:00 amBWI - BIS
1 stop8h 14mDelta
Sun 3/305:36 pmBIS - BWI
1 stop5h 17mDelta
Deal found 3/3$269
This Delta deal was found by Cheapflights users on 3/3. 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.
Tue 3/186:09 amIAD - BIS
1 stop5h 39mDelta
Sat 3/223:20 pmBIS - IAD
1 stop7h 07mDelta
Deal found 3/3$302
This Mytrip deal was found by Cheapflights users on 3/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2710:42 amBWI - BIS
2 stops35h 04mMultiple Airlines
Sun 3/3010:44 pmBIS - BWI
2 stops33h 31mMultiple Airlines
Deal found 3/3$403
This American Airlines deal was found by Cheapflights users on 3/4. 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 3/86:03 amBWI - BIS
1 stop9h 17mAmerican Airlines
Tue 3/112:40 pmBIS - BWI
1 stop7h 18mAmerican Airlines
Deal found 3/4$409
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Thu 3/278:20 amIAD - BIS
2 stops16h 34mUnited Airlines
Sun 3/301:55 pmBIS - IAD
2 stops23h 41mUnited Airlines
Deal found 3/3$538
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Tue 3/1810:51 amBWI - BIS
2 stops10h 57mUnited Airlines
Sat 3/225:45 amBIS - BWI
2 stops9h 58mUnited Airlines
Deal found 3/3$695

Find flights from Washington, D.C. to Bismarck within your budget

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 March 4, 2025.

Fly from

Washington, D.C.

Fly to

Bismarck

Route

Depart

Return

Price

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Tue 3/18

6:00 am-10:48 am

1 stop5h 48m

Bismarck

Sat 3/22

11:48 am-7:01 pm

1 stop6h 13m

$265

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Thu 3/27

6:00 am-1:14 pm

1 stop8h 14m

Bismarck

Sun 3/30

5:36 pm-11:53 pm

1 stop5h 17m

$269

Washington, D.C.Bismarck

IAD - BIS

IADBIS

Washington, D.C. Dulles Intl

Tue 3/18

6:09 am-10:48 am

1 stop5h 39m

Bismarck

Sat 3/22

3:20 pm-11:27 pm

1 stop7h 07m

$302

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Thu 3/27

10:42 am-8:46 pm

2 stops35h 04m

Bismarck

Sun 3/30

10:44 pm-9:15 am

2 stops33h 31m

$403

Washington, D.C.Bismarck

IAD - BIS

IADBIS

Washington, D.C. Dulles Intl

Thu 3/27

8:20 am-11:54 pm

2 stops16h 34m

Bismarck

Sun 3/30

1:55 pm-2:36 pm

2 stops23h 41m

$538

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Tue 3/18

10:51 am-8:48 pm

2 stops10h 57m

Bismarck

Sat 3/22

5:45 am-4:43 pm

2 stops9h 58m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Washington, D.C.-Bismarck flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Bismarck flight deals on Cheapflights vs. FlightHub >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 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 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.

Travel insights for flights from Washington, D.C. to Bismarck

Get recent, data-driven insights about flights from Washington, D.C. to Bismarck including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Bismarck (average of $346). Flying from Washington, D.C. to Bismarck in June is currently the most expensive (average of $548). 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 March 4, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 28% on flights from Washington, D.C. to Bismarck by exploring options for tickets in the afternoon.

Rainfall in Bismarck by month

Plan your trip to Bismarck by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bismarck ranges from 0.4 - 3.2 inches per month. June is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Bismarck when rainfall is around 0.4 in.

Temperature in Bismarck by month

Plan your trip to Bismarck by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bismarck, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

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 March 4, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Bismarck, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,068 reviews

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,068 reviews

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 2 airlines. Bismarck is conveniently located just 2.5 mi from Bismarck’s city center.

  • What are the cheapest airlines flying from Washington, D.C. to Bismarck round-trip?

    According to our current data, Delta ($265), and United Airlines ($538) offers the cheapest pricing from Washington, D.C. to Bismarck. These flights 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, August is the cheapest month in which you can book a flight from Washington, D.C. to Bismarck (average of $346). Flying from Washington, D.C. to Bismarck in June is currently the most expensive (average of $548). 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

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Top 2 airlines flying from Washington, D.C. to Bismarck

Discover the top 2 airlines 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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$436FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$508FlexibilityNo cancel feeOn-time71%
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