BIS - WAS

$301 Find Cheap Flights from Bismarck to Washington, D.C.

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bismarck to Washington, D.C. departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bismarck to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bismarck to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$301
Delta
Wed 4/1Sat 4/4
BIS - BWI • 1 stop
Cheapest one-way
$314
Multiple Airlines
Wed 3/11
BIS - BWI • 3 stops
Top airlines
Delta
Cheapest • from $301 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bismarck to Washington, D.C. (BIS-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bismarck to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bismarck to Washington, D.C.

Wed, Apr 1 - Sat, Apr 4
Delta Logo
4:50 pm - 11:59 pm
BIS
-
BWI
6h 09m
1 stop
Delta Logo
6:09 am - 12:45 pm
BWI
-
BIS
7h 36m
1 stop
$301Delta
Sat, May 9 - Thu, May 14
American Airlines Logo
6:00 am - 4:29 pm
BIS
-
DCA
9h 29m
1 stop
American Airlines Logo
6:58 am - 12:29 pm
DCA
-
BIS
6h 31m
1 stop
$314American Airlines
Fri, Apr 10 - Sat, Apr 11
Delta Logo
4:50 pm - 11:41 pm
BIS
-
IAD
5h 51m
1 stop
Delta Logo
7:00 am - 12:45 pm
IAD
-
BIS
6h 45m
1 stop
$319Delta
Fri, May 8 - Mon, May 11
Delta Logo
11:14 am - 6:02 pm
BIS
-
DCA
5h 48m
1 stop
Delta Logo
6:05 am - 12:34 pm
DCA
-
BIS
7h 29m
1 stop
$319Delta
Fri, Mar 6 - Mon, Mar 9
Delta Logo
5:26 pm - 11:47 pm
BIS
-
BWI
5h 21m
1 stop
Delta Logo
6:17 am - 10:33 am
BWI
-
BIS
5h 16m
1 stop
$323Delta
Fri, May 8 - Mon, May 11
Delta Logo
11:14 am - 10:59 pm
BIS
-
DCA
10h 45m
2 stops
Delta Logo
6:05 am - 12:34 pm
DCA
-
BIS
7h 29m
1 stop
$324Delta
Fri, Apr 10 - Sat, Apr 11
American Airlines Logo
2:26 pm - 11:09 pm
BIS
-
BWI
7h 43m
1 stop
American Airlines Logo
5:39 am - 12:29 pm
BWI
-
BIS
7h 50m
1 stop
$329American Airlines
Sat, May 9 - Thu, May 14
Delta Logo
5:43 pm - 12:28 am
BIS
-
BWI
5h 45m
1 stop
Delta Logo
7:00 am - 12:34 pm
BWI
-
BIS
6h 34m
1 stop
$341Delta
Sat, Mar 7 - Fri, Mar 13
Delta Logo
5:26 pm - 11:12 pm
BIS
-
BWI
4h 46m
1 stop
Delta Logo
5:40 am - 12:45 pm
BWI
-
BIS
8h 05m
2 stops
$346Delta
Fri, Feb 20 - Tue, Feb 24
Delta Logo
5:26 pm - 11:55 pm
BIS
-
IAD
5h 29m
1 stop
Delta Logo
2:17 pm - 7:55 pm
IAD
-
BIS
6h 38m
1 stop
$375Delta
Booking Insights

KAYAK's insights & trends for Bismarck to Washington, D.C. flights

Get data-powered insights and trends into flights from Bismarck to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bismarck to Washington, D.C.?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bismarck to Washington, D.C. departing in April.

Good to know

Low seasonMarch
Cheapest flight$301
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly and prices are also 45% lower on average.
Flight from Bismarck to Baltimore

When to book flights from Bismarck to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Bismarck to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bismarck to Washington, D.C.

  • What is the cheapest flight from Bismarck to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Bismarck to Washington, D.C. was $314 for a one-way ticket and $301 for a round-trip.

  • Do I need a passport to fly between Bismarck and Washington, D.C.?

    No, a passport isn't needed to fly from Bismarck to Washington, D.C.. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Bismarck to Washington, D.C.?

    On your way to Washington, D.C., you’ll fly out from Bismarck. You’ll be landing in one of Washington, D.C.’s 2 airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Bismarck to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bismarck to Washington, D.C.?

    SkyTeam is the only airline alliance operating flights between Bismarck and Washington, D.C..

  • How does KAYAK find such low prices on flights from Bismarck to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bismarck to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bismarck to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Bismarck is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bismarck to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Bismarck with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bismarck to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Bismarck up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bismarck to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Bismarck to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bismarck to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8173 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.2Food
7.8Entertainment
Airline reviews

The flight was great as well as the airline staff

10.0 ExcellentPatty, Feb 2026
TPA - ATL
Read more Delta reviews

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Everything you need to know for your flight from Bismarck to Washington, D.C.

Information on your arrival and departure airports