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Bismarck

$289+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BIS
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:59 am
DCA
-
BIS
1 stop7h 02m
American Airlines
Wed 9/22:59 pm
BIS
-
DCA
1 stop8h 52m
American Airlines
Deal found 2/3$289
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:30 am
DCA
-
BIS
1 stop8h 24m
American Airlines
Mon 2/232:24 pm
BIS
-
DCA
1 stop7h 36m
American Airlines
Deal found 2/3$339
This Delta deal was found by Cheapflights users on 2/1. 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 2/176:59 pm
DCA
-
BIS
1 stop5h 23m
Delta
Sat 2/215:26 pm
BIS
-
DCA
1 stop5h 02m
Delta
Deal found 2/1$383
This Delta deal was found by Cheapflights users on 2/2. 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 04m
Delta
Sun 5/241:14 pm
BIS
-
DCA
1 stop7h 46m
Delta
Deal found 2/2$399
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/126:30 am
DCA
-
BIS
1 stop8h 24m
American Airlines
Sun 2/156:05 am
BIS
-
DCA
1 stop7h 48m
American Airlines
Deal found 2/2$409
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 8/263:05 pm
DCA
-
BIS
2 stops9h 09m
Delta
Wed 9/25:00 am
BIS
-
DCA
1 stop4h 29m
Delta
Deal found 2/3$418
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:55 am
DCA
-
BIS
1 stop7h 34m
American Airlines
Sun 5/242:03 pm
BIS
-
DCA
1 stop8h 55m
American Airlines
Deal found 2/3$442
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 2/43:10 pm
DCA
-
BIS
1 stop5h 52m
Delta
Wed 3/1111:13 am
BIS
-
DCA
1 stop6h 13m
Delta
Deal found 2/3$470

Find 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 February 4, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$359
(Delta)

Popular in

June

Cheapest in

April

Average price

$268
Provider with most accurate pricing for Washington, D.C. Reagan-National-Bismarck flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Bismarck flights.
Search Deals
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).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 4, 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

Thu 2/19

6:30 am-1:54 pm

1 stop8h 24m

Bismarck

Mon 2/23

2:24 pm-11:00 pm

1 stop7h 36m

$339

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Tue 2/17

6:59 pm-11:22 pm

1 stop5h 23m

Bismarck

Sat 2/21

5:26 pm-11:28 pm

1 stop5h 02m

$383

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Wed 5/20

6:30 am-12:34 pm

1 stop7h 04m

Bismarck

Sun 5/24

1:14 pm-10:00 pm

1 stop7h 46m

$399

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Wed 5/20

5:55 am-12:29 pm

1 stop7h 34m

Bismarck

Sun 5/24

2:03 pm-11:58 pm

1 stop8h 55m

$442

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Wed 2/18

6:05 am-10:35 am

1 stop5h 30m

Bismarck

Sun 2/22

5:26 pm-11:28 pm

1 stop5h 02m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

  • 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% 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 February 4, 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
8,138 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
8,138 reviews
Delta
7.9
Good
8,138 reviews

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

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 $383, American Airlines can have you in Bismarck from Washington, D.C. Reagan-National Airport in 5h 23m. 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$402FlexibilityNo cancel feeOn-timeN/A

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