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Cheap flights from Washington, D.C. Reagan-National Airport to Bismarck from $359

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Bismarck departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:00 pm - 7:46 pm
DCA
-
BIS
5h 46m
1 stop
Delta Logo
11:10 am - 6:09 pm
BIS
-
DCA
5h 59m
1 stop
$359Delta
Thu, Aug 20 - Wed, Aug 26
Delta Logo
6:05 am - 12:47 pm
DCA
-
BIS
7h 42m
1 stop
Delta Logo
8:01 am - 6:43 pm
BIS
-
DCA
9h 42m
2 stops
$364Delta
Thu, Aug 20 - Fri, Aug 28
Delta Logo
2:45 pm - 11:12 pm
DCA
-
BIS
9h 27m
2 stops
Delta Logo
5:00 am - 1:55 pm
BIS
-
DCA
7h 55m
2 stops
$369Delta
Thu, Aug 20 - Fri, Aug 28
Delta Logo
2:45 pm - 11:12 pm
DCA
-
BIS
9h 27m
2 stops
Delta Logo
8:01 am - 6:43 pm
BIS
-
DCA
9h 42m
2 stops
$409Delta
Fri, Aug 21 - Fri, Aug 28
American Airlines Logo
5:00 am - 1:25 pm
DCA
-
BIS
9h 25m
2 stops
American Airlines Logo
6:45 am - 6:14 pm
BIS
-
DCA
10h 29m
2 stops
$416American Airlines
Sat, Aug 15 - Sat, Aug 22
Delta Logo
6:00 am - 12:37 pm
DCA
-
BIS
7h 37m
2 stops
Delta Logo
1:17 pm - 11:43 pm
BIS
-
DCA
9h 26m
2 stops
$419Delta
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
5:00 am - 1:25 pm
DCA
-
BIS
9h 25m
1 stop
American Airlines Logo
12:46 pm - 8:59 pm
BIS
-
DCA
7h 13m
1 stop
$436American Airlines
Thu, Jul 30 - Tue, Aug 4
Delta Logo
6:00 am - 12:47 pm
DCA
-
BIS
7h 47m
1 stop
Delta Logo
5:00 am - 11:00 am
BIS
-
DCA
5h 00m
1 stop
$439Delta
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
5:00 am - 1:25 pm
DCA
-
BIS
9h 25m
1 stop
American Airlines Logo
12:46 pm - 11:53 pm
BIS
-
DCA
10h 07m
2 stops
$441American Airlines
Thu, Jul 30 - Tue, Aug 4
American Airlines Logo
1:30 pm - 10:59 pm
DCA
-
BIS
10h 29m
2 stops
American Airlines Logo
12:58 pm - 11:59 pm
BIS
-
DCA
10h 01m
2 stops
$446American Airlines
Fri, Jul 31 - Fri, Aug 7

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Delta flights from Washington, D.C. Reagan-National Airport to Bismarck

Our best Delta deals on Washington, D.C. Reagan-National Airport to Bismarck flight tickets
Delta
Aug 20
DCA3:00 pmWashington, D.C. Reagan-National
5h 46m
1 stop
BIS7:46 pmBismarck
Aug 28
BIS5:36 pmBismarck
5h 14m
1 stop
DCA11:50 pmWashington, D.C. Reagan-National
$359
Delta
Aug 20
DCA6:05 amWashington, D.C. Reagan-National
7h 42m
1 stop
BIS12:47 pmBismarck
Aug 28
BIS8:01 amBismarck
9h 42m
2 stops
DCA6:43 pmWashington, D.C. Reagan-National
$364
Delta
Aug 20
DCA2:45 pmWashington, D.C. Reagan-National
9h 27m
2 stops
BIS11:12 pmBismarck
Aug 26
BIS1:27 pmBismarck
9h 21m
2 stops
DCA11:48 pmWashington, D.C. Reagan-National
$369

American Airlines flights from Washington, D.C. Reagan-National Airport to Bismarck

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Bismarck flight tickets
American Airlines
Aug 15
DCA5:00 amWashington, D.C. Reagan-National
9h 25m
2 stops
BIS1:25 pmBismarck
Aug 22
BIS6:45 amBismarck
10h 29m
2 stops
DCA6:14 pmWashington, D.C. Reagan-National
$416
American Airlines
Jul 30
DCA5:00 amWashington, D.C. Reagan-National
9h 25m
1 stop
BIS1:25 pmBismarck
Aug 4
BIS12:46 pmBismarck
7h 13m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
$436
American Airlines
Jul 30
DCA5:00 amWashington, D.C. Reagan-National
9h 25m
1 stop
BIS1:25 pmBismarck
Aug 4
BIS12:46 pmBismarck
10h 07m
2 stops
DCA11:53 pmWashington, D.C. Reagan-National
$441

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated July 3, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 8/20

3:00 pm-7:46 pm

1 stop5h 46m

Bismarck

Wed 8/26

11:10 am-6:09 pm

1 stop5h 59m

$359

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 8/20

6:05 am-12:47 pm

1 stop7h 42m

Bismarck

Fri 8/28

8:01 am-6:43 pm

2 stops9h 42m

$364

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 8/20

2:45 pm-11:12 pm

2 stops9h 27m

Bismarck

Fri 8/28

5:00 am-1:55 pm

2 stops7h 55m

$369

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Fri 8/21

2:45 pm-11:12 pm

2 stops9h 27m

Bismarck

Fri 8/28

8:01 am-6:43 pm

2 stops9h 42m

$409

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Sat 8/15

5:00 am-1:25 pm

2 stops9h 25m

Bismarck

Sat 8/22

6:45 am-6:14 pm

2 stops10h 29m

$416

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 9/24

6:00 am-12:37 pm

2 stops7h 37m

Bismarck

Mon 9/28

1:17 pm-11:43 pm

2 stops9h 26m

$419

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 7/30

5:00 am-1:25 pm

1 stop9h 25m

Bismarck

Tue 8/4

12:46 pm-8:59 pm

1 stop7h 13m

$436

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Sat 7/25

6:00 am-12:47 pm

1 stop7h 47m

Bismarck

Sat 8/1

5:00 am-11:00 am

1 stop5h 00m

$439

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 7/30

5:00 am-1:25 pm

1 stop9h 25m

Bismarck

Tue 8/4

12:46 pm-11:53 pm

2 stops10h 07m

$441

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Fri 7/31

1:30 pm-10:59 pm

2 stops10h 29m

Bismarck

Fri 8/7

12:58 pm-11:59 pm

2 stops10h 01m

$446

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Bismarck

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Bismarck?

Delta is the most popular carrier operating from Washington, D.C. Reagan-National to Bismarck

When to book flights from Washington, D.C. Reagan-National Airport to Bismarck

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Bismarck according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Bismarck (DCA to BIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Bismarck

Fastest flight time

5h 27m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Bismarck takes 5h 27m
There are no direct flights from Washington, D.C. Reagan-National Airport to Bismarck. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Bismarck.
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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Bismarck

  • How far is Washington, D.C. Reagan-National to Bismarck by plane?

    The straight-line distance from Washington, D.C. Reagan-National to Bismarck is 1315.2 mi. 5h 27m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Bismarck Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Bismarck Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Bismarck Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Bismarck Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Bismarck Airport.

  • What documentation or ID do you need to fly to Bismarck Airport?

    The necessary travel and health documents for your Bismarck Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Bismarck?

Best airlines flying from Washington, D.C. Reagan-National Airport to Bismarck

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Bismarck with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $268Free CancellationRating
7.8
8,453 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bismarck?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Bismarck. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Bismarck with flexible booking policies on momondo?

Flights from Washington, D.C. to Bismarck with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Bismarck?

momondo provides multiple filters to help you find the best flight to Bismarck from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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