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$330+ Cheap flights from Bismarck (BIS) to District of Columbia

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — IAD
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Bismarck to District of Columbia

Keep the following information in mind while searching for Bismarck to District of Columbia flight deals. Data was last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$437
(Delta)

One-way from

$330
(United Airlines)

Popular in

October

Cheapest in

March

Average price

$237
Provider with most accurate pricing for Bismarck-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Bismarck-Washington, D.C. (WAS) flights.
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From Bismarck to District of Columbia
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One-way flight from Bismarck to District of Columbia
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Highest demand for flights based on searches. 10% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 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 Bismarck to District of Columbia

Cheapest flights from Bismarck to District of Columbia
Explore the most affordable flight options available from Bismarck to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 4/165:00 amBIS - IAD
1 stop5h 09mDelta
Sun 4/206:00 amIAD - BIS
1 stop5h 44mDelta
Deal found 3/25$437
This Delta deal was found by Cheapflights users on 3/25. 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 4/165:00 amBIS - DCA
1 stop5h 00mDelta
Sun 4/206:00 amDCA - BIS
1 stop5h 44mDelta
Deal found 3/25$437
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 9/41:20 pmBIS - DCA
1 stop9h 05mAmerican Airlines
Sat 9/66:00 amDCA - BIS
1 stop7h 40mAmerican Airlines
Deal found 3/26$442
This American Airlines deal was found by Cheapflights users on 3/24. 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 5/282:59 pmBIS - IAD
1 stop6h 58mAmerican Airlines
Sat 5/316:17 amIAD - BIS
1 stop9h 11mAmerican Airlines
Deal found 3/24$468
This United deal was found by Cheapflights users on 3/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:30 pmBIS - IAD
2 stops17h 05mUnited Airlines
Sat 9/68:15 amIAD - BIS
2 stops16h 22mUnited Airlines
Deal found 3/26$517
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Mon 5/56:00 amBIS - DCA
2 stops16h 59mUnited Airlines
Wed 5/77:25 amDCA - BIS
2 stops10h 05mUnited Airlines
Deal found 3/25$587

Cheapflights Fare Finder

Customize your flight search to find flights from Bismarck to District of Columbia 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 26, 2025.
Use the filters below to find and compare flights from Bismarck to District of Columbia that are best for you.

Fly from

Bismarck

Fly to

District of Columbia

Route

Depart

Return

Price

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

Wed 4/16

5:00 am-11:09 am

1 stop5h 09m

Washington, D.C. Dulles Intl

Sun 4/20

6:00 am-10:44 am

1 stop5h 44m

$437

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Wed 4/16

5:00 am-11:00 am

1 stop5h 00m

Washington, D.C. Reagan-National

Sun 4/20

6:00 am-10:44 am

1 stop5h 44m

$437

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Thu 9/4

1:20 pm-11:25 pm

1 stop9h 05m

Washington, D.C. Reagan-National

Sat 9/6

6:00 am-12:40 pm

1 stop7h 40m

$442

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

Wed 5/28

2:59 pm-10:57 pm

1 stop6h 58m

Washington, D.C. Dulles Intl

Sat 5/31

6:17 am-2:28 pm

1 stop9h 11m

$468

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

Thu 9/4

1:30 pm-7:35 am

2 stops17h 05m

Washington, D.C. Dulles Intl

Sat 9/6

8:15 am-11:37 pm

2 stops16h 22m

$517

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Mon 5/5

6:00 am-11:59 pm

2 stops16h 59m

Washington, D.C. Reagan-National

Wed 5/7

7:25 am-4:30 pm

2 stops10h 05m

$587

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Thu 5/22

11:40 am-10:27 am

2 stops21h 47m

$330

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Thu 5/22

2:59 pm-12:46 am

1 stop8h 47m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Best time to book a flight from Bismarck to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Bismarck to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Bismarck to District of Columbia (average of $309). Flying from Bismarck to District of Columbia in June is currently the most expensive (average of $385). 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.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated March 26, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Bismarck to District of Columbia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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 Bismarck to District of Columbia. 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 District of Columbia?

    Bismarck (BIS) is the airport you will fly out of if you book a flight from Bismarck to District of Columbia. 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 District of Columbia that include hotel bookings?

    Yes. In addition to deals on Bismarck to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to District of Columbia?

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

  • Can I find deals for business class flights from Bismarck to District of Columbia?

    Yes. Cheapflights offers flight deals from Bismarck to District of Columbia 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 Bismarck to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Bismarck to District of Columbia (average of $309). Flying from Bismarck to District of Columbia in June is currently the most expensive (average of $385). 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 airline flying from Bismarck to District of Columbia

Discover the top airline that operate flights from Bismarck to District of Columbia. 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$417FlexibilityNo cancel feeOn-timeN/A
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