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IAD - BIS

$309 Find cheap flights from Washington Dulles Airport to Bismarck

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Bismarck departing on 9/3. 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
Tue 6/4
Tue 6/11

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 42,830,901 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Bismarck 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 and deals for you by selecting your travel dates.
Choose your dates
12:35 pm - 7:48 pmIAD-BIS
8h 13m2 stops
3:50 pm - 11:38 pmBIS-IAD
6h 48m1 stop
$328Delta
Find Deal
Tue, Jun 18 - Sat, Jun 22
12:35 pm - 7:48 pmIAD-BIS
8h 13m2 stops
11:29 am - 10:58 pmBIS-IAD
10h 29m2 stops
$333Delta
Find Deal
Tue, Jun 18 - Sat, Jun 22
6:00 am - 11:45 amIAD-BIS
6h 45m2 stops
12:38 pm - 10:53 pmBIS-IAD
9h 15m2 stops
$408Delta
Find Deal
Mon, May 27 - Wed, Jun 5
6:04 pm - 11:14 pmIAD-BIS
6h 10m1 stop
12:38 pm - 10:53 pmBIS-IAD
9h 15m2 stops
$413Delta
Find Deal
Sat, Jun 1 - Wed, Jun 5
6:52 am - 2:21 pmIAD-BIS
8h 29m1 stop
2:51 pm - 11:22 pmBIS-IAD
7h 31m1 stop
$423American Airlines
Find Deal
Tue, Aug 13 - Thu, Aug 15
1:17 pm - 10:02 pmIAD-BIS
9h 45m2 stops
2:51 pm - 11:22 pmBIS-IAD
7h 31m1 stop
$426American Airlines
Find Deal
Tue, Aug 13 - Thu, Aug 15
10:08 pm - 12:32 pmIAD-BIS
15h 24m1 stop
9:30 am - 5:25 amBIS-IAD
18h 55m1 stop
$665United Airlines
Find Deal
Tue, Jun 25 - Thu, Jun 27
6:00 am - 2:37 pmIAD-BIS
9h 37m1 stop
3:07 pm - 11:08 pmBIS-IAD
7h 01m1 stop
$703American Airlines
Find Deal
Tue, Jun 18 - Sat, Jun 22
8:15 pm - 12:32 pmIAD-BIS
17h 17m1 stop
9:30 am - 5:25 amBIS-IAD
18h 55m1 stop
$714United Airlines
Find Deal
Mon, Jun 24 - Thu, Jun 27
10:08 pm - 12:32 pmIAD-BIS
15h 24m1 stop
9:30 am - 12:30 amBIS-IAD
14h 00m2 stops
$725United Airlines
Find Deal
Tue, Jun 25 - Thu, Jun 27

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 Wednesday 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 $813 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 ($328) and American Airlines ($423). American Airlines proposed the cheapest one-way flight at $309.

Good to know

Cheapest flight

$309
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 $309 for a one-way ticket and $328 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?

    oneworld, Star Alliance, and SkyTeam 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 $548 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 $779 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 10826 reviews
8.6Crew
7.9Comfort
7.4Food
8.2Boarding
8.0Entertainment
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

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.

787-9 Transcon from IAD-LAX FYI no meals in premium plus, not considered Premium - seats are wonderful https://www.united.com/ual/en/us/fly/travel/inflight/premium-services.html Horrible handling of delayed flight

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.
9/3Tue
1 stopAmerican Airlines
8h 29mIAD-BIS
$309
9/3Tue
2 stopsUnited Airlines
18h 01mIAD-BIS
$374
9/3Tue
1 stopDelta
6h 43mIAD-BIS
$614
9/3Tue
2 stopsDelta
11h 46mIAD-BIS
$619
9/3Tue
3 stopsUnited Airlines
13h 10mIAD-BIS
$700

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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: