Find cheap flights from Bismarck to Washington Dulles Airport

BIS - IAD

Find cheap flights from Bismarck to Washington Dulles Airport

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Round-trip
Economy
Bismarck (BIS)
Washington Dulles Intl
Fri 7/30
Fri 8/6
Any month
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Good to know

Low season

JuneBest time to beat the crowds with an average 50% drop in price.

High season

DecemberMost popular time to fly with an average 33% increase in price.

Average price round-trip

$388(avg. price over the last 2 weeks)

Good deal round-trip

$378or less

Good deal one-way

$216or less

When to book flights from Bismarck to Washington Dulles Airport

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $216 or less one-way and $378 or less round-trip.
  • High season is considered to be November, December and January. The cheapest month to fly is June.
  • Morning departure is around 21% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Bismarck to Washington Dulles Airport flights

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Top 3 airlines serving Bismarck to Washington Dulles Intl

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,577 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Cons: "This plane was too full for social distancing. I was really skeptical about this flight as it relates to the COVID pandemic."

Pros: "Arriving 40 minutes ahead of schedule. Delta makes more an effort to provide spacing between passengers and provides sanitizer wipes both on boarding and with the snack pack."

Pros: "The crew was good, and the airline tried to make our wait in the airport as comfortable as possible."
Cons: "The four-hour delay was really hard. Since it was in DC, I don't know why it took so long to get another plane."

Pros: "Crew was great, flight in general was okay"
Cons: "The plane itself and seating was filthy, some unknown substance fell on me from the vent above, there was a bunch of crumbs in the seat buckle that fell out all over my lap when I fastened it. I'm not sure the tray table was wiped down, or at least not very well. The in-flight tracker was completely incorrect, I was on a 4-hour flight and it read 14 hours and counting throughout."

Pros: "Not enough toom between rows of seats."

Cons: "The flight was delayed over two hours"

Pros: "The crew was really nice! They were very energetic!"
Cons: "I am not blaming the airline, but the Salt Lake Airport. Everything was slow and everything was delayed! The airport staff was friendly, but airport management needs be prepared and perform better. Compared to other airport, there was not that many people flying, and still there processing issues."

Pros: "Information communicated about delays."
Cons: "- more communication (any!) about bag status when landed - flight delay due to too many/too heavy baggage. Long delay was said to be due to making sure our baggage would accompany destination. Upon arrival, bag was left in NYC but this wasn't communicated. No info on bag status at airport or via ema"

Cons: "First class seats were too close together. It was very difficult to get out of you seat into the aisle. Food was not what it should have been for 1st class There was no wall between 1st class and coach giving little privacy when I worked my laptop. it was in direct view of the middle seat in coach"

Pros: "Very good"
Cons: "Seat assignments should have be provided at check in."

Pros: "The ceew"
Cons: "Unorganized boarding and 6 hour delay from expected departure time."

Cons: "Couldn’t hear boarding announcements. Lots of boarding confusion"

Pros: "The crew was dealing with NOVA/DC residents"

Pros: "Coming from Europe Alitalia and Delta did an EXCELLENT job at assisting the passengers get rid of their luggage just as soon as we were done going through customs... I don't usually fly on this route, but I thought it was perfect. Transfer between Delta terminal was a breeze too..."
Cons: "I usually don't fly from JFK. The food court was expensive (18 dollars base price from a burger seems a high even for an airport. I don't fly from NY normally - so maybe I need to tune my expectation for the locale, and it may have NOTHING to do with the airline company."

Pros: "Crew was awesome. Very efficient"
Cons: "Couldn’t connect to see the trip on the monitor but no big deal. Still was able to watch tv"

Pros: "The flight was great from beginning to end. I have no complaints."

Pros: "The service is very good from the beginning. The flight attendant is very caring thanks so much."

Cons: "The aircraft is too old, MD-88. I don't know how Delta is flying that type of aircraft. Is very risky"

Pros: "Boardin process was Ok"
Cons: "Due to several issues we were delayed in 3,5 hours"

Pros: "Another safe flight. Crew was very attentive."

Cons: "Flight cancelled due to weather that was never bad but on the potential of bad weather. Had to scramble so my 18 year old son was not stranded overnight in a strange place and Delta does not help. Only rebooked a flight itinerary for the next day for a 4 hour flight with connections on a 1 hour direct flight. Spent an hour on line to figure out what to do. #neverdelta"

Pros: "Nothing"
Cons: "Plane delayed 4 times for a total of 4 hours"

Pros: "The flight for getting us therw"
Cons: "No food and no entertainment"

Pros: "Lots of water"
Cons: "Nothing"

Pros: "Nice flight and good staff and service"

Pros: "Nice flight a good crew"

Cons: "My toddler daughter became ill before departure and the crew was awful. They failed to provide me with hardly anything besides 2 blankets and a few remoistened hand wipes to clean up vomit and was very rude when I asked to change seats, even though there were at least 8 other seats open on the flight."

Pros: "I asked for a change of seat at the gate and was given it. It really made a difference to be at the window."

Pros: "The crew was friendly, relaxed, made everything seem like a breeze"

Pros: "They solved my name matching problem with calm and efficiency, so I made it to my conference. Thank you !!"

Pros: "Kara was really nice to us."
Cons: "Noisy plane."

Pros: "I could be wrong, but the seats were very comfortable (for a plane) and I felt my knees weren't as close to the seat in front of me than other airlines. So that's a plus."

Pros: "Comfortable flight, ample leg room, and the chairs were pretty plush. Comfort+ is pretty nice"
Cons: "On my first flight they forgot to turn the wifi on. I have unlim data but obviously can't use while in air; no big though."

Pros: "The in flight entertainment and the pilot being informative about what was going wrong at the Atlanta airport."
Cons: "The insane process that followed the flight of rebooking - it would have been VERY HELPFUL to have access to the inflight internet so that I could have rebooked my missed connection before we landed in the ATL airport where it was past midnight and there were hardly any staff available for us to talk to and the lines to speak to anyone took literal HOURS to get through."

Pros: "flight attendants were great."
Cons: "not enough leg room and space. The business class should be at the minimum for economy."

Pros: "Efficient boarding and helpful flight attendants"
Cons: "I was sitting in a "Delta Comfort+" seat in an exit row. The extra legroom was nice, but the tray table was so far forward I could hardly reach it, and there was no armrest on the window side. The seat covers appeared to be heavily worn, with tears and padding falling out in some places."

Cons: "Long delay"

Pros: "The crew was polite and friendly"
Cons: "My second plane had sooo much moisture coming from the cooling system it looked like the passengers were getting gased and I kept getting wet from water condensation falling on me in a window seat as I tried to sleep from having such an early flight to begin with only to be told it's delayed 3 hrs without explanation."

Pros: "Good seats."

Pros: "Leg room was great compared to discount airlines. The built in entertainment for individualized interests was welcome. Crew was great."

Cons: "Arrived at my destination almost two hours after the initial arrival time"

Pros: "Free drinks in Comfort+"

Pros: "We were traveling with a group of 8, only 3 of us had assigned seats when were arrived and the others were on standby. We asked the attendant at the gate desk if there was any chance that the rest of us on standby could be seated together... HE UPGRADED OUR WHOLE GROUP TO COMFORT and allowed us to all sit with each other. Greatest flight experience I've had and such great staff with Delta. Will fly Delta going forward whenever I have a a chance (flew Southwest the rest of our trip - service, cleanliness, friendliness didn't compare)."

Cons: "See above description"

Pros: "Flight attendants were great."
Cons: "Movie and TV selection is not great for an international flight."

Pros: "Comfort with entertainment."
Cons: "No food options at all."

Pros: "Very nice Flight Crew from Detroit to Las Vegas!!"
Cons: "The ground crew (in Detroit) were unfriendly and rude. I asked two simply which line I should be in, the First lady just ignored me, the second gentleman rudely told me where to stand. They were not terribly busy at the time and I politely asked as I was unsure which line to be in. The flight attendants (only from ORF to Detroit) also were unfriendly with an attitude. Just simple stuff. I asked for extra ice, she thought I said no ice. Simple mistake, no big deal but when I explained that I actually wanted extra ice she was perturbed!"

Pros: "The flight attendants."
Cons: "Wi go didn't work and wasn't free."

Pros: "Great service. On time flight."
Cons: "I reserved my ticket through Kayak.com. They auto populated my name and added my maiden name. Because that did not match my passport I was charged $50 at the counter to make the name change. Additionally this took a very long time and we almost missed our flight. I am currently fighting with the airline to get reimbursed."

Cons: "Nothing"

Pros: "Flight was not over crowded, allowing for proper social distancing! That is MUCH appreciated. Crew was wonderful."
Cons: "The couple in front of me got in a physical altercation as well as the couple seated behind me. Both situations caused much discomfort and could have been defused faster by flight crew"

Cons: "Passengers need to DISTANCE 6' and keep their masks on. Which I realize is put of the hands of American. Appreciate the fresh white bag with a bottle of water and crackers. Thank you."

Pros: "everything....staff, atmosphere, food, services."

Pros: "Arrived alive, didn’t sleep in the Charlotte airport like last flight. didn’t lose a bag....didn’t check one, learned that lesson before"
Cons: "WiFi did’t work. Boarding the end of the terminal/gate was a mess. Crew was late, so flight was late. Packed in like sardines....normal American Airlines."

Cons: "Paid for First Class so I could sleep on this red-eye. Wasted my money. Seat was uncomfortable, legroom in my bulkhead seat was horrible. I can sleep anywhere...make that ALMOST anywhere, now."

Cons: "Plane was delayed 6 hours- not AA fault but could have compensated by providing some food without charge"

Cons: "There was a three hour delay for missing crew."

Cons: "Caught an earlier flight and the entire team made the process seamless."

Pros: "It’s not like it used to be. U S based airlines lag behind their European and Asian counterparts"
Cons: "There’s always room for improvement. Too much to list here"

Pros: "many movies"

Pros: "None"
Cons: "The flight delayed several times, and the gate was changed. The plane is very old and no service at all (not even water during the 2 hours flight)!"

Pros: "The plane looks like new. Great seats, phone and tablet holders at the seat back, USB outlet and a smooth flight."
Cons: "The WiFi did not work and so no entertainment for a flight of almost 4 hours."

Cons: "Not being able to check .my bag through from Palm Springs and long layover in Philadelphia"

Cons: "After take off I could no longer hear anything through the headphone jacks. Staff was VERY rude & unpleasant the whole trip. Feed half of my family, and left the other half of us to sit there until there was only one choice left, Then completely forgot to serve me anything."

Pros: "Friendly and helpful staff, as always!"
Cons: "Far too cramped for seating; im a big guy, but still!"

Cons: "in the airport, the gate area dirty!, bathrooms dirty, no place to charge phone. The walk to the airplane, getting aboard the plane after the gate and flight changed and delayed. Being told it was weather related on the plane and being told it was MAINTENANCE by customer service. The plane was very crowded, the flight attendants never smiled. WHen i told the attendant i was being "rained" on he said...i know its happening everywhere..... he said there was nothing he could do but get me paper towels...they never came. I was very annoyed getting off the plane walking back and forth....it was aweful. and my flight before this was no better i am VERY TURNED OFF BY AMERICAN AIRLINES RIGHT NOW."

Pros: "Arrived on time despite late departure"
Cons: "Bumpy ride in CLT but uncontrollable"

Pros: "The crew were polite, accommodating and understanding"
Cons: "The gate was changed 1hr prior to boarding despite the arriving plane having landed 3hrs prior. So with stroller and infant in toe, I had to run to change terminals/buildings. There was no assistance or prior warning regarding this from the check in staff and I made it all the way to the original terminal and gate before having to turn around. The desk staff at the gate was asked about early boarding for infants and said it would be okay but didn’t give clear instructions on boarding so I sat down and they began boarding each group 20 minutes later and did not give priority to mother’s with infants. The stroller which I brought to the gate was then tagged incorrectly with a white tag instead of a pink tag. I was later told by he crew that it meant it would go directly to baggage claim instead of being brought to the door. According to the crew, all staff know to tag with a pink tag. At every step there was blatant display of inconsideration that made an already difficulty journey, that much more challenging."

Pros: "The sight that you can see when you fly over Cordillera de los Andes."
Cons: "No food, no entertainment. We had to board by bus, not by the bridge. Old plane."

Pros: "Left and arrived more or less on time. No major issues."
Cons: "Gates are way too far apart in Miami and the golf carts to get between areas seem to require reservations and long waits. Ridiculous. Most MIA staff was very rude (this wasn't American's own staff, or TSA, I should note). American stripped my group of our seat assignments (which we had selected 6 months prior) without reason and with minimal apology. No solution offered. Got middle seats but luckily was able to switch on one of the computer kiosks. Flight crew didn't seem to care that other people moved to the for-pay seats further up front (the flight wasn't full)... so why did we lose our seat assignments and get grief with not being able to select anything good? Not impressed."

Pros: "Quick, efficient"

Pros: "The fact we arrived safely"
Cons: "Long time to claim baggage, three hours delay, uncomfortable seats"

Pros: "Good choice of movies."

Pros: "Thanks everything was on time. Very nice cre"
Cons: "N/A"

Pros: "I liked arriving safely, although we were an hour and a half late"
Cons: "American switched pilots last minute, so all passengers sat waiting in our cramped seats for about 15 minutes while pilots got situated in the cockpit. Then it was discovered a preflight mechanical check hadn't been done. So we all sat for another HOUR waiting for the mechanics to arrive and do their work. The flight attendants were unpleasant and rude."

Pros: "I appreciated the interactive screen on the backseat, which provided me entertainment watching Doctor Who and playing Angry Birds. I also liked that the power outlet to charge my phone was more accessible on the backseat instead of below my seat, which is normally where I find it."
Cons: "I did not appreciate that there was a device mounted below 2 of the 3 backseats in my row. Those devices cut into at least a few inches of valuable room to store a carry-on bag. At worst, I've seen 1 seat have such a device, so it was quite disappointing to see 2 seats with them, including mine."

Pros: "On time. Nice plane."

Pros: "Nothing"
Cons: "Although I should now be at my final destination, I still have 11 hrs of travel to go. My flights were changed three times. The first cancelation caused me to buy new tickets at a higher price I had originally purchased them at. We were redirected from Kayak to Vayamo and they have no sense of customer service. Horrible"

Pros: "Courteous personnel"
Cons: "Almost wouldn't let me check my luggage to Europe as I arrived an hour in advance to flight from Austin to Dallas, ground crew claimed I should've been there 3 hrs early. Says so nowhere. Then flight departure was delayed! No individual video screens, no choice of movies. No food."

Pros: "Good TV's. Great service. Good food."
Cons: "It was long"

Cons: "Rude crew, no bathroom useage for entire flight and staff would not help handicap with luggage."

Cons: "Crew not that friendly towards everyone."

Pros: "The spaciousness of the seating on AA is tops bar none"
Cons: "The cookies and it was cold. Jesse"

Cons: "LONG LINES at passport check, LONGER LINES after we picked up the luggage. There were only two people working after the luggage pickup for hundreds of passengers. People were fighting and yelling and it was an awful experience. We then had to go through SECURITY AGAIN to get to our transfer plane. Our plane was late, otherwise it would have been very tight schedule."

Cons: "I booked the flight with Kayak and it showed the airline as Finnair, the flight was actually with American, no complains about it. The issue was that Kayak did not update me with the Flight number for American Airlines and kept sending me information about the flight with Finnair which was not going to actually take place. I had to actually call American and spend time with a Representative providing all the data to be able to get my American Airlines flight booking code so I could check in online. American as always was great! Shame on Kayak!"

Pros: "Right on time."
Cons: "The aircondition was extremely cold. I was freezing"

Pros: "I think they were holding the plane for a connection flight arrival."

Pros: "Boarding was simple"
Cons: "For my whole three hour flight a child kicked my chair, i asked the mother politely if she could get her to stop. the woman didn't even apologize and the kicking continued for three hours."

Pros: "Being able to see movies for free was a real plus since the flight from Australia to Wash.DC is so long."
Cons: "Everything OK."

Pros: "Had row all to myself--that's a rarity"
Cons: "1hr departure delay"

Cons: "Longer flights should have screens in the headrests"

Pros: "Older aircraft, seat cushion was on its last legs regarding comfort as I sunk to the frame of the seat. No onboard entertainment on the headrest as compared with our outgoing flight."
Cons: "The seat discomfort and the lack of entertainment."

Cons: "Significantly late & rude, as usual."

Pros: "Clean, friendly staff, great baggage tracking. Smooth flight."
Cons: "Overcrowded, but that's the same no matter where. Usual rude frequent fliers, who also usually take up all the overhead space."

Pros: "Getting off of that plane."
Cons: "I understand delays happen and are sometimes out of your control. However, customer service is something that you can, should, and must control. I witnessed a lack of self control of the American employees (including a Supervisor) and every point of my trip w/your customers. I was embarrassed for the American executive team."

Pros: "Much more legroom on this flight, even though it was a smaller aircraft."
Cons: "Gate agent seemed a bit overwhelmed. Helpful, but not overly friendly. In stark contrast to my earlier flight from Charlotte to Memphis, where the gentleman was extremely pleasant and cheerful."

Pros: "Courtesy turning off the lights during a night flight."
Cons: "Outdated aircraft. Newer models have an entertainment monitor and individualized charging stations on each seat."

Cons: "There was no one at the gate to keep us updated about the flight delay"

Pros: "once I made it on it was smooth"
Cons: "plane in cos had to refuel so we were 20 late leaving and I bearly made it to next flight in dallas they were closing doors, young people ran but im old so could not move as fast, it was a challenge to not miss flight"

Cons: "Little planes need an interior restoration to make them look better."

Cons: "The paid food choices are rather odd."

Pros: "No"

Cons: "Baggage claim at IAD"

Pros: "..."
Cons: "I got stuck in the airport through the whole night"

Pros: "Seating choice options could be improved."

Cons: "Food"

Cons: "Cleanliness of airplane. Vents and tray tables were very dirty"

Pros: "Absolutely nothing."
Cons: "Everything."

Pros: "The food."

Cons: "The staff at the United gate in Munich was rude and not helpful at all."

Cons: "Newer movies on the plane"

Cons: "Plane was dirty"

Cons: "Cabin felt quite warm"

Pros: "I like flying Lufthansa for entire trip then changing to united airlines"
Cons: "Particular everything the airline"

Cons: "I missed having the navigation map when traveling such a long distance."

Pros: "I was in premium plus and it was wonderful"

Pros: "The hotel price did not include taxes breakfast"

Cons: "The breakfast could have been more substantial than just a muffin. But everything else was very good!"

Pros: "Friendly"
Cons: "Delayed more..."

Pros: "AlwYs on time"
Cons: "Cramped"

Pros: "Very little"
Cons: "Crowded planes, problems with efforts to upgrade, no room in the seat"

Pros: "Service was excellent and was on time"

Pros: "Food was great and unexpected"

Pros: "There was nothing to like"
Cons: "The worst company ever!!!!!"

Pros: "Agent at check-in was very, very helpful and accomadating"

Pros: "Everything good. Thank you"

Cons: "The gate was so far away. And the AC wasn't working in their terminal"

Pros: "On time. Enough space ."

Pros: "Phone charger at every seat"
Cons: "Earphones for movie did not work"

Cons: "Noting"

Cons: "united food is the worst"

Pros: "The timing."
Cons: "The landing was a little rough."

Pros: "Food was good service was great"

Pros: "Nothing special!"
Cons: "You have to pay for food! It should have been included w/ the fair!"

Pros: "Everything went to well."
Cons: "Couldn't be more better."

Pros: "Smooth ride"
Cons: "No drinks or snacks Well think it was only water or orange juice available"

Pros: "Good price. Good service."
Cons: "Nothing."

Pros: "Nothing at all. Delta is the best I've been with."
Cons: "The attendant were the wrort I've ever. Continue to hit arms s d was very rude to passenger. One didn't close the over head bin while in sever tubulance."

Pros: "Curtesy of staff"
Cons: "No seat reclining at all. Feeling very stiff by the end of the fight."

Pros: "The updates that were sent to me in e-mail."

Pros: "They worked me into the next morning out of Bismarck"
Cons: "Lack of hotel. They did not even offer a hotel."

Cons: "Everything"

Cons: "Went like clockwork."

Pros: "They did not care"
Cons: "Bad"

Cons: "My 3rd old was very hungry and I reached out to cabin staff for any kind of food for purchase, they turned me down saying I need to wait for another hour till the dinner time. Did not provide any help there."

Cons: "Small glasses of water were offered very infrequently. Needed much much more"

Pros: "On time"

Cons: "No TV"

Cons: "Explanation on why it took so long to board was a vage"

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Bismarck to Washington Dulles Airport

Airlines flying from Bismarck to Washington Dulles Airport have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Bismarck to Washington Dulles Airport

Mandatory masks

Masks required on board, masks provided on flights from Bismarck to Washington Dulles Airport

Social distancing seating

Middle seats unavailable to book on flights from Bismarck to Washington Dulles Airport

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Bismarck to Washington Dulles Airport

Book cheap flights from Bismarck to Washington Dulles Airport

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