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Bismarck

$325+ Cheap flights from Reagan-National (DCA) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BIS
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Reagan-National to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 January 12, 2026.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$325
(Delta)

Popular in

June

Cheapest in

April
Provider with most accurate pricing for Washington, D.C. Reagan-National-Bismarck flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Bismarck flights.
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From Washington, D.C. Reagan-National to Bismarck
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Find flight deals from Reagan-National to Bismarck

Cheapest flights from Reagan-National to Bismarck
Explore the most affordable flight options available from Reagan-National to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:59 pm
DCA
-
BIS
1 stop5h 27m
Delta
Sun 2/156:10 am
BIS
-
DCA
1 stop6h 14m
Delta
Deal found 1/11$325
This American Airlines deal was found by Cheapflights users on 1/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:59 am
DCA
-
BIS
1 stop7h 14m
American Airlines
Sat 4/112:26 pm
BIS
-
DCA
1 stop7h 29m
American Airlines
Deal found 1/11$339
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:30 am
DCA
-
BIS
1 stop7h 11m
Delta
Sun 5/245:30 pm
BIS
-
DCA
1 stop4h 58m
Delta
Deal found 1/11$352
This American Airlines deal was found by Cheapflights users on 1/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/161:44 pm
DCA
-
BIS
2 stops9h 43m
American Airlines
Thu 2/52:58 pm
BIS
-
DCA
1 stop7h 02m
American Airlines
Deal found 1/11$384
This American Airlines deal was found by Cheapflights users on 1/10. 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.
Thu 4/235:59 am
DCA
-
BIS
1 stop7h 14m
American Airlines
Sun 4/2612:43 pm
BIS
-
DCA
1 stop5h 16m
American Airlines
Deal found 1/10$414
This American Airlines deal was found by Cheapflights users on 1/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:59 am
DCA
-
BIS
1 stop7h 14m
American Airlines
Sun 5/242:03 pm
BIS
-
DCA
1 stop8h 55m
American Airlines
Deal found 1/11$442
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Sat 10/314:07 pm
DCA
-
BIS
1 stop8h 30m
United Airlines
Tue 11/35:50 am
BIS
-
DCA
1 stop8h 06m
United Airlines
Deal found 1/11$480

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 January 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Bismarck that are best for you.

Fly from

Reagan-National

Fly to

Bismarck

Route

Depart

Return

Price

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Mon 2/9

6:59 pm-11:26 pm

1 stop5h 27m

Bismarck

Sun 2/15

6:10 am-1:24 pm

1 stop6h 14m

$325

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Fri 4/10

6:05 am-12:45 pm

1 stop7h 40m

Bismarck

Sat 4/11

4:50 pm-11:34 pm

1 stop5h 44m

$325

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Fri 4/10

5:59 am-12:13 pm

1 stop7h 14m

Bismarck

Sat 4/11

2:26 pm-10:55 pm

1 stop7h 29m

$339

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Wed 5/20

6:30 am-12:41 pm

1 stop7h 11m

Bismarck

Sun 5/24

5:30 pm-11:28 pm

1 stop4h 58m

$352

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 4/23

6:05 am-12:38 pm

1 stop7h 33m

Bismarck

Sun 4/26

5:00 am-2:00 pm

2 stops8h 00m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Bismarck flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C. Reagan-National Airport-Bismarck flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Bismarck flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Bismarck flights, Cheapflights users trust Expedia the most. Expedia 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. Reagan-National Airport-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 Reagan-National to Bismarck

Have a flexible travel schedule? Discover the best time to fly to Bismarck from Reagan-National 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.

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 January 12, 2026.
Get a feel of what it's like to fly with Delta from Washington, D.C. Reagan-National Airport to Bismarck 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
8,039 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

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
8,039 reviews
Delta
7.9
Good
8,039 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Overall

7.9

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 Reagan-National 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. Reagan-National?

    If you book a flight to Bismarck from Washington, D.C. Reagan-National, you will be flying to Bismarck, which is the city’s only airport. Bismarck (BIS) is located 2.5 mi from the center of Bismarck. There are 0 flights from Washington, D.C. Reagan-National to Bismarck per day from 1 airline.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Bismarck?

    For as low as $325, Delta can have you in Bismarck from Washington, D.C. Reagan-National Airport in 5h 27m. The distance between Washington, D.C. Reagan-National Airport and Bismarck is about 1313 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Washington, D.C. Reagan-National Airport to Bismarck is Delta. Our recent data shows that you can find tickets from as low as $236 on this airline. Delta is currently priced 32% below the average price you’ll pay for this route.

  • Can I find deals for flights from Reagan-National to Bismarck that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Bismarck flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Bismarck?

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

  • Can I find deals for business class flights from Reagan-National to Bismarck?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

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Top airline flying from Reagan-National to Bismarck

Discover the top airline that operate flights from Reagan-National 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$343FlexibilityNo cancel feeOn-timeN/A

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