BIS - IAD

$354 Find Cheap Flights from Bismarck to Washington Dulles Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bismarck to Dulles Intl departing on 7/28. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$359
Delta
Thu 8/13Mon 8/17
BIS - IAD • 1 stop
Cheapest one-way
$354
Delta
Tue 7/28
BIS - IAD • 1 stop
Top airlines
Cheapest • from $359 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Bismarck and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $348 (round-trip)
Shortest trip • 5h 36m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bismarck to Dulles Intl (BIS-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bismarck to Dulles Intl 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 Dulles Intl

Thu, Aug 13 - Mon, Aug 17
Delta Logo
5:36 pm - 11:21 pm
BIS
-
IAD
4h 45m
1 stop
Delta Logo
6:00 am - 10:30 am
IAD
-
BIS
5h 30m
1 stop
$359Delta
Wed, Sep 23 - Tue, Sep 29
Delta Logo
11:12 am - 12:40 am
BIS
-
IAD
12h 28m
2 stops
Delta Logo
6:20 am - 10:32 am
IAD
-
BIS
5h 12m
1 stop
$364Delta
Thu, Aug 13 - Mon, Aug 17
Delta Logo
5:36 pm - 11:21 pm
BIS
-
IAD
4h 45m
1 stop
Delta Logo
6:00 am - 10:30 am
IAD
-
BIS
5h 30m
1 stop
$399Delta
Wed, Sep 23 - Tue, Sep 29
Delta Logo
11:12 am - 6:05 pm
BIS
-
IAD
5h 53m
1 stop
Delta Logo
6:20 am - 10:32 am
IAD
-
BIS
5h 12m
1 stop
$409Delta
Wed, Sep 23 - Tue, Sep 29
American Airlines Logo
1:13 pm - 10:51 pm
BIS
-
IAD
8h 38m
2 stops
American Airlines Logo
12:30 pm - 10:52 pm
IAD
-
BIS
11h 22m
2 stops
$416American Airlines
Wed, Sep 23 - Tue, Sep 29
Delta Logo
11:12 am - 6:05 pm
BIS
-
IAD
5h 53m
1 stop
Delta Logo
6:20 am - 10:32 am
IAD
-
BIS
5h 12m
1 stop
$439Delta
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
7:12 am - 6:59 pm
BIS
-
IAD
10h 47m
2 stops
American Airlines Logo
4:56 pm - 10:52 pm
IAD
-
BIS
6h 56m
1 stop
$441American Airlines
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
7:12 am - 6:59 pm
BIS
-
IAD
10h 47m
2 stops
American Airlines Logo
4:56 pm - 10:52 pm
IAD
-
BIS
6h 56m
1 stop
$444American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
1:55 pm - 10:52 pm
BIS
-
IAD
7h 57m
1 stop
American Airlines Logo
1:23 pm - 10:44 pm
IAD
-
BIS
10h 21m
2 stops
$454American Airlines
Fri, Sep 11 - Mon, Sep 14
Delta Logo
5:40 pm - 11:23 pm
BIS
-
IAD
4h 43m
1 stop
Delta Logo
6:20 am - 10:32 am
IAD
-
BIS
5h 12m
1 stop
$479Delta
Booking Insights

KAYAK's insights & trends for Bismarck to Dulles Intl flights

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

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Bismarck to Washington Dulles Airport were found on Delta ($359) and American Airlines ($416).

Good to know

Cheapest flight$354
Flight from Bismarck to Washington Dulles Airport

When to book flights from Bismarck to Dulles Intl

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

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

    In the last 5 days, the lowest price for a flight from Bismarck to Washington, D.C. Dulles Intl Airport was $354 for a one-way ticket and $359 for a round-trip.

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

    A passport is not required to fly from Bismarck to Washington Dulles Airport.

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

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

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

    SkyTeam is the only airline alliance operating flights between Bismarck and Washington Dulles Airport.

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

    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 Dulles Airport.

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

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

    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 Dulles Airport with an airline and back to Bismarck with another airline. Booking your flights between Bismarck and IAD 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 Bismarck to Washington Dulles Airport?

    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 Dulles Airport 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 Dulles Intl

 
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 Dulles Intl? 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.
7.8
DeltaOverall score based on 8453 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.8Comfort
7.2Food
Airline reviews

Everything about this flight was good except for the very end when I reached my destination. Everyone from the tune to the wheelchair escorts were great with the case were great but I miss you with people at the check in this at the very end. I need help from the chicken desk because I forgot my pillow on the plane The female worker at the chicken desk said that they found my pillow and she was going to retrieve it for me. She left a 30 minutes without any update and her so she saw me walking back and forth waiting for her and they didn't even bother calling her or radioing her for any updates. They were busy because they were behind schedule and they were overwhelmed but thanks because at least glanced me and try to give me an update just a quick radio check or phone call. I don't care about the pillow but if you tell me to wait, I waited for at least half an hour before I said something and I just left because they wouldn't bother talking to me so I could, so everything's going in the review. I took pictures of the two men that were left working at the check-in counter. The totally ignored me despite the signals I've been giving them. I don't see any offers in the kayak review to add pictures or screenshots so I'm going to post another review I don't know their name but I'm pretty sure Delta will find other names when they see the review. Google with pictures. There was another guy at the chicken counter bring an orange workers vest who finally left after telling me that the girl that was retrieving my pillow is working the gates now. That would have been if they just told me that's what happened. But I had no update. Make me wait for nothing. Thank you Delta airlines!

6.0 GoodNghia, Jun 2026
DTW - OMA
Read more Delta reviews

Everything about this flight was good except for the very end when I reached my destination. Everyone from the tune to the wheelchair escorts were great with the case were great but I miss you with people at the check in this at the very end. I need help from the chicken desk because I forgot my pillow on the plane The female worker at the chicken desk said that they found my pillow and she was going to retrieve it for me. She left a 30 minutes without any update and her so she saw me walking back and forth waiting for her and they didn't even bother calling her or radioing her for any updates. They were busy because they were behind schedule and they were overwhelmed but thanks because at least glanced me and try to give me an update just a quick radio check or phone call. I don't care about the pillow but if you tell me to wait, I waited for at least half an hour before I said something and I just left because they wouldn't bother talking to me so I could, so everything's going in the review. I took pictures of the two men that were left working at the check-in counter. The totally ignored me despite the signals I've been giving them. I don't see any offers in the kayak review to add pictures or screenshots so I'm going to post another review I don't know their name but I'm pretty sure Delta will find other names when they see the review. Google with pictures. There was another guy at the chicken counter bring an orange workers vest who finally left after telling me that the girl that was retrieving my pillow is working the gates now. That would have been if they just told me that's what happened. But I had no update. Make me wait for nothing. Thank you Delta airlines!

We had a great experience with Delta. They helped us from the start at the kiosk all the way to our final destination, including help reassigning and upgrading our seats free of charge at the gates, escorts with the wheelchair for my brother and even getting our luggage at baggage claim for us. I also had special help because I forgot my pillow on the plane. The wheelchair escort contacted for associates at the check-in desk all the way back to the plane and retrieved my pillow for me.

Crew was real good, flight was smooth and came in early.

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

The flight was smooth, the crew was great but the plane was quite old

Flight was warm for first few hours and quite rough

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

1st flight had mechanical issues after we boarded and almost took off. They tried to fix on runway but couldn’t do we went back to the gate. They couldn’t fix it there either. So we had to deplane and board another plane 2 hrs later. All in all our flight was delayed 4 hrs so we had to cancel some business meeting we had in London for the morning since we were supposed to arrive at 7am and did not arrive until 11:45am. Also, the 2nd plane had mechanical issues as well but fortunately they were able to fix on runway.

Everything you need to know for your flight from Bismarck to Dulles Intl

Information on your arrival and departure airports