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IAD - BIS

$221 Find cheap flights from Washington Dulles Airport to Bismarck

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Bismarck departing on 8/10. 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
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Bismarck

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bismarck, 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 Washington, D.C. to Bismarck, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Dulles Intl to Bismarck (IAD-BIS)

 
These are the cheapest deals for flights from Dulles Intl to Bismarck currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dulles Intl to Bismarck

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to Bismarck.

Recent one-way flight deals from Dulles Intl to Bismarck

Only flying one-way? Below are some of the best one-way flight deals from Dulles Intl to Bismarck found on KAYAK recently.

Recent last minute flight deals from Dulles Intl to Bismarck

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Dulles Intl to Bismarck.

Recent direct flight deals from Dulles Intl to Bismarck

The latest deals for direct flights from Dulles Intl to Bismarck so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Dulles Intl to Bismarck

Find recent round-trip train or bus tickets from Dulles Intl to Bismarck.

All round-trip flight deals to Bismarck

The cheapest plane tickets to Bismarck found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:26 pm - 11:30 pmIAD-BIS
6h 04m1 stop
5:00 am - 3:59 pmBIS-IAD
9h 59m2 stops
$221Delta
Find Deal
Sat, Aug 10 - Tue, Aug 13
6:26 pm - 11:30 pmIAD-BIS
6h 04m1 stop
5:00 am - 10:48 amBIS-IAD
4h 48m1 stop
$247Delta
Find Deal
Sat, Aug 10 - Tue, Aug 13
6:00 pm - 12:24 amIAD-BIS
7h 24m1 stop
5:00 am - 10:52 amBIS-IAD
4h 52m1 stop
$368Delta
Find Deal
Tue, Jul 16 - Fri, Jul 19
5:22 pm - 12:24 amIAD-BIS
8h 02m2 stops
5:00 am - 10:52 amBIS-IAD
4h 52m1 stop
$373Delta
Find Deal
Tue, Jul 16 - Fri, Jul 19
6:52 am - 2:21 pmIAD-BIS
8h 29m1 stop
2:51 pm - 11:22 pmBIS-IAD
7h 31m1 stop
$383American Airlines
Find Deal
Wed, Aug 14 - Wed, Aug 21
6:55 am - 2:28 pmIAD-BIS
8h 33m1 stop
6:29 am - 4:32 pmBIS-IAD
9h 03m1 stop
$438American Airlines
Find Deal
Wed, Oct 2 - Sun, Oct 6
6:55 am - 2:28 pmIAD-BIS
8h 33m1 stop
6:29 am - 4:32 pmBIS-IAD
9h 03m1 stop
$443American Airlines
Find Deal
Fri, Sep 13 - Sun, Sep 15
8:35 am - 4:31 pmIAD-BIS
8h 56m1 stop
1:35 pm - 11:05 pmBIS-IAD
8h 30m1 stop
$493United Airlines
Find Deal
Fri, Aug 16 - Sun, Aug 18
12:35 pm - 11:37 pmIAD-BIS
12h 02m2 stops
6:00 am - 5:24 amBIS-IAD
22h 24m1 stop
$526United Airlines
Find Deal
Wed, Oct 2 - Sun, Oct 6
10:08 pm - 8:41 pmIAD-BIS
23h 33m1 stop
1:35 pm - 11:26 amBIS-IAD
20h 51m1 stop
$560United Airlines
Find Deal
Fri, Jul 26 - Mon, Jul 29
5:23 pm - 12:24 amIAD-BIS
8h 01m2 stops
$314Delta
Find Deal
Tue, Jun 25
10:08 pm - 12:32 pmIAD-BIS
15h 24m1 stop
$342United Airlines
Find Deal
Tue, Jun 25
8:20 am - 8:35 pmIAD-BIS
13h 15m3 stops
$781United Airlines
Find Deal
Tue, Jun 25

Flights from Dulles Intl to Bismarck - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Washington Dulles Airport to Bismarck?

The average price of all flights from Washington, D.C. Dulles Intl Airport to Bismarck clicked on KAYAK for each day over the last 12 months.
For Washington Dulles Airport to Bismarck, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Bismarck back to Washington Dulles Airport, the best deals are generally found on Monday, with Tuesday being the most expensive.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Bismarck?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Bismarck, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Bismarck is January, where tickets cost $367 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,096 and $716 respectively.

Which airlines provide the cheapest flights from Washington Dulles Airport to Bismarck?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Washington Dulles Airport to Bismarck were found on Delta ($221) and American Airlines ($383). Delta proposed the cheapest one-way flight at $314.

Good to know

Cheapest flight

$221
Flight from Washington Dulles Airport to Bismarck

When to book flights from Dulles Intl to Bismarck

Are your dates flexible? Find out the best times to travel from Dulles Intl to Bismarck 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 Washington Dulles Airport to Bismarck flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Bismarck was $314 for a one-way ticket and $221 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Bismarck?

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

  • Which aircraft models fly most regularly from Washington Dulles Airport to Bismarck?

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

  • Which airline alliances offer flights from Washington Dulles Airport to Bismarck?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Bismarck, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Bismarck, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Bismarck are Delta and United Airlines. With an average price for the route of $493 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $863 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Bismarck?

    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 Washington Dulles Airport to Bismarck.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Washington Dulles Airport 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 Washington Dulles Airport to Bismarck?

    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 Bismarck with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and BIS can sometimes prove cheaper using this method.

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

    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 Bismarck from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Dulles Intl to Bismarck

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Bismarck. 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 Dulles Intl to Bismarck? 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.
8.0
DeltaOverall score based on 10457 reviews
8.6Crew
8.2Boarding
8.0Entertainment
7.9Comfort
7.4Food
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

Book cheap flights from Washington, D.C. to Bismarck

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Bismarck found on KAYAK in the last 72 hours.
6/25Tue
2 stopsDelta
8h 01mIAD-BIS
$314
6/25Tue
1 stopUnited Airlines
15h 24mIAD-BIS
$342
6/25Tue
3 stopsUnited Airlines
13h 15mIAD-BIS
$781

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Washington Dulles Airport - Bismarck Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Bismarck (BIS)United States

Return flight deals:

Bismarck - Washington Dulles Airport

Cabin classes: