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SEA - BIS

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Round-trip
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Seattle (SEA)
Bismarck
Sat 5/15
Sat 5/22
Any month
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Good to know

Low season

AprilBest time to beat the crowds with an average 33% drop in price.

High season

MayMost popular time to fly with an average 20% increase in price.

Average price round-trip

$381(avg. price over the last 2 weeks)

Good deal round-trip

$359or less

Good deal one-way

$153or less

When to book flights from Seattle to Bismarck

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $153 or less one-way and $359 or less round-trip.
  • The cheapest flight from Seattle to Bismarck was found 56 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be April, May and June. The cheapest month to fly is April.
  • Morning departure is around 34% 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 flights from Seattle to Bismarck

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Top 4 airlines serving Seattle/Tacoma Intl to Bismarck

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,258 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "Amazing"
Cons: "Nothing"

Cons: "It was fabulous as always! Thank you. I love Delta!"

Cons: "Too hot. Bathrooms were dirty. No leg space in comfort+."

Pros: "The cabin was to warm"
Cons: "The cabin was to warm"

Cons: "Roomier"

Pros: "Use my built up miles for the SEA-ANC leg of our trip, as to physically price it out as one ticket usually increases the fare by 300-600 u$d depending upon time of year. As it was the tail end of an already long journey (OKA-ICN/ICN-SEA), booked the First Class Cabin. Every mile was worth it."
Cons: "N/A"

Pros: "Just a great experience Delta is still above the rest excluding Hawaiian"
Cons: "Cant think of anything"

Pros: "Everything! Thank you"
Cons: "Nothing. Thanks"

Cons: "Food really bad on both segments."

Cons: "It was canceled"

Pros: "Good access to charging, good food"
Cons: "More space:)"

Cons: "No room to move, too hot, no sound when trying to watch movies."

Pros: "The crew was amazing."
Cons: "Cleanliness"

Cons: "Compared to Virhin Australia crew, Delta staff seem almost poorly trained in comparison. For example, Drlta crew don’t check your pass, don’t immediately move down the aisle to move along tourists busy discussing their seats and then line up for Boarding seems chaotic at best."

Pros: "Nothing"
Cons: "Nothing"

Pros: "food and service was amazing"
Cons: "delay in seattle caused a loss of a whole day of my holiday. VERY UNHAPPY"

Cons: "Departure delayed by 1hr30"

Pros: "The website delivered everything I needed."
Cons: "More discounts for frequent users."

Cons: "N-S"

Pros: "Early departure"
Cons: "Absolutely nothing"

Pros: "Awesome prompt and courteous service."
Cons: "Nothing"

Pros: "WiFi on board."

Pros: "."

Cons: "Did not serve the food we asked Limited choice of movies"

Pros: "I loved flying delta comfort. I’m going to do it more often."

Cons: "Old cramped untidy and limited drink service"

Pros: "Nothing"
Cons: "Multilpe delays"

Pros: "This was our first time flying Delta and it was a very pleasurable experience. Boarding was very straight forward and the seats allocated comfortable. A surprise for us was being asked if we would like to move seats from the back of the aircraft to Comfort Economy (we think it was to do with weight balance! but appreciated very much none the less). The flight attendants were very professional and helpful, as you would hope all attendants on all airlines would be. We'd gladly fly Delta again anytime."

Pros: "Great"
Cons: "Too many announcements"

Pros: "Alaska Airlines is way overpriced and way less comfortable than Delta. I’m a Delta loyalist forever now!"
Cons: "Nothing."

Pros: "Nothing really"
Cons: "Flight delay further to the 30 minutes additional 20 min due to crew being not there"

Cons: "We waited 3 hours for the tarmac in Seattle On Christmas"

Cons: "Too crowded."

Cons: "No drink or snack service. No trash pick up. No option to purchase or rent headphones"

Pros: "Fast and efficient boarding again! Most impressed!"

Pros: "I'm very satisfied."
Cons: "No comemt"

Pros: "everything was very nice"

Cons: "As a Platinum AFK/KLM Skyteam member I was NOT allowed to use the Delta Lounge. On the flight the meal choice was poor and the staff were not really geared to serving regular clients. The movie choice was poor. I expected better!"

Pros: "Enjoyed food and movies.Woul"
Cons: "Would like more comedy or romance movies. Becky"

Cons: "Late and missed my international connection"

Pros: "Clean & modern aircraft Comfortable seat Proactive customer service"
Cons: "Delayed departure (due to Air Traffic Control) Finding my bag damaged on arrival More refreshments would have been nice"

Pros: "Very friendly and helpful staff."

Pros: "This was a first! The flight attendant (sorry I didn't catch his name) was very attentive and assisted us in first class as needed. He actually addressed us by our name and that made me feel like I was not just a passenger!"

Pros: "Very attentative."

Cons: "Aircraft was smelling bad! Hygiene is the key"

Pros: "EZ play newer plane nice staff"
Cons: "Power plugs did not work in seating row and air vents did not work"

Pros: "Helpful staff. Never felt rushed if I had a question. The special meal (VLML) was excellent. Tasty, filling and nutritious Plenty of foot room in economy."

Pros: "Not much."
Cons: "We disliked that our baggage was lost and we do not have it two days later."

Pros: "The in flight entertainment was great with live tv and a assortment of current movies to chose from."
Cons: "Nothing at all"

Cons: "First time wearing face mask all the time. It was okay."

Pros: "Nothing."
Cons: "When I arrived to check in at 5:48am for my 6:20am flight, I was treated very poorly. The lady at the counter asked me what time my flight was and I said 6:20 and right off the bat she was extremely rude and said that I missed the flight. I panicked internally and asked her how that was possible?! She said the cutoff was at 5:45am and I missed it. I asked if there were other flights available today or tomorrow and she said there was nothing she could do and that I had to call the booking company to see if they could book me. I wanted to cry because my friend had just dropped me off and I called to see if she was close enough to turn back. Luckily she hadn’t left yet. I called the booking company and they were able to book me a trip for the following day but they charged me an additional $100. I wish they had disclosed that we need to be there 45 minutes to an hour early otherwise you miss your flight. And it’s ridiculous that I had to pay an extra $100... financially it was stressful due to the covid 19 situation. I was extremely disappointed in how the lady at the check in counter at American Airlines treated me. She www extremely rude and I have never been spoken to in a way that made me feel attacked."

Pros: "The leg room was really great!"
Cons: "Difficult finding room in over head bin for carry on bags."

Pros: "Crew was super nice"
Cons: "Airline to be more user friendly with connecting to free entertainment"

Pros: "I will NEVER fly UNAmerican Airlines again."
Cons: "Everything. Overbooked flight, no room, no comfort, no entertainment. Not even a usb port to charge anything. I paid for a carry on bag and was approached repeatedly to have my bag checked in due to overcrowding and no room for carry on bags."

Cons: "Other than at meals, No crew around to distribute water on a 9-10 hour flight. Crew not very nice when we were asking for water. Completely dehydrated on arrival. Ground crew very charming."

Pros: "The internet and movies"
Cons: "The AC was not turned up it was very hot and even after I asked nothing was done."

Pros: "The trip went as scheduled and arrived on time. The service was good making it a pleasant experience overall."
Cons: "As with most airlines, the seating is cramped."

Pros: "Crew was very friendly"
Cons: "Seats were extremely uncomfortable, and hurt my back very much."

Pros: "Smooth operation"
Cons: "WiFi is horrible"

Pros: "They were rude and disrespectful."
Cons: "They were rude and disrespectful."

Pros: "We landed safely; Beautiful infotainment screen that did NOT work"
Cons: "Extreme delays; Beautiful infotainment screen that did NOT work; Sitting on the runway/tarmac for hours"

Pros: "On time and the staff was great"
Cons: "Nothing"

Cons: "I didn’t take my outbound so they cancelled my return flight without notifying me. I had to pay $200 to buy my seat back. American is about as bad as spirit.."

Pros: "Crew made a special effort to find me a nondairy meal (which I had neglected to request)."
Cons: "Web page dysfunction meant we couldn't sign up for wifi. The page asked me to set security questions but the pulldown for the questions had no options to select from. I tried on multiple devices/browsers."

Pros: "Our pilot was great. Kept us informed, was pleasant and got us in early. I appreciated the extra information he provided regarding expected turbulance and arrival updates."
Cons: "There wasn't individual entertainment unless i used my own device."

Pros: "Everything"
Cons: "Middle seat"

Pros: "Great service!"

Cons: "Our bag was never transferred to the continuing flight. Then it took a week to catch up with us. When we complained to American they just passed the buck to the final carrier, but I think the mistake was theirs."

Pros: "Even though we were group 6 both ways, boarding was smooth and fast! We arrived early and was able to check our overpacked carry-on. Luggage was unloaded within minutes of our getting to the baggage claim. We were even able to move up to the middle of the plane coming back home!"
Cons: "Nothing comes to mind!"

Cons: "No personal entertainment devices on 737-800."

Pros: "Like the clean, comfortable seating. Great crew service and in time!"
Cons: "n/a"

Pros: "Food was good, crew was friendly, cordial which is not good at all on flights by United Airlines, Delta American Airlines and Air Canada. Flight from Miami-Sao Paulo was nice and no too long as when I fly through Toronto by Air Canada or through Chicago by USA airlines."

Pros: "loved having a movie to pass the time. Super friendly attendants."

Pros: "Was able to change my seat"
Cons: "The tone of the flight attendant (male) who can through the cabin to check things before landing. He was brash and abrasive. Yes, safety first, but overall not a good look for someone in a customer service industry. you can accomplish the same goal with different delivery"

Pros: "love it!"
Cons: "b/a"

Cons: "Chair wasn't that comfortable"

Cons: "My screen didn't work and the flashing ads gave me a headache"

Cons: "No screens, no wifi"

Cons: "Self check-in staff at Seattle was not that helpful."

Cons: "Gate agent said there was a maintenance problem that just needed maintenance to sign off. Over heard maintenance work while boarding that could not get message on computer of problem. Pushed back and sat on tarmac for 10-20 minutes as pilot said they worked through maintenance issue."

Pros: "On time for both flights"
Cons: "N/a"

Cons: "We haven't left yet"

Pros: "Got me to Dallas"
Cons: "Delays, felt like a hurded cow"

Pros: "The employee working the desk in Seattle was great. Long lines to check in and she took the time to assign us seats next to each other. Loved the bonus of the seats being in an exit row."
Cons: "Flight changed with no notification."

Pros: "On time"

Pros: "Entertainment"
Cons: "Too many levels of passengers"

Pros: "It was very inexpensive and on time. And it was much more comfortable than those budget airlines like Spirit, Frontier, etc."
Cons: "The snack choice was unappealing."

Pros: "On time. No issues. The last two times I have flown Delta I've had issues. Smooth sailing"

Pros: "On time. Friendly crew. Good price."

Pros: "AA has been good to me--- Gold card a big help."
Cons: "The LAX concourse could at least 2 more coffee shops in addition to Starbucks.The wait was 40 minutes at Starbucks to get a cup of coffee!!! Get on the ball LAX!! We need our caffine in the morning."

Pros: "They switched my flight promptly when I missed my connection."
Cons: "I missed my connection for no apparent reasons. When asked for compensation they said there was nothing they could do and cited reasons Regarding the boarding and deboarding of a special needs passenger."

Pros: "It was great!"

Cons: "The flight was delayed and we had to wait in a long slow line, however , once we got to desk , the agent was very nice and we had already been rebooked on an Alaska flight. The resolution was acceptable but it made for a 12 hour travel day instead of a 4 hour travel day."

Pros: "Seats were fairly comfortable"
Cons: "No in flight movie"

Pros: "The flight crew were really good and efficient. The plane was a new 737 and was beautiful and clean when we boarded."
Cons: "The boarding was rough. Very slow. Too many folks with carry ons. Pressure from the gate crew was put on those last in line to hurry to make gate departure time although it was fthe folks on the plane with carry ons that were keeping us from boarding. I paid the money to check a bag but folks with over sized carry on got their bags checked for free at the plane entrancewhen they ran out of room in the cabin. They ran out of room before more than half the plane was boarded."

Cons: "Fat constantly moving man next to me"

Pros: "free entertainment"

Cons: "They boarded group 1 all at once. I was group 2. They boarded all of us all at once. It was a cluster!. I haven't flew in 6 years. But when I did they boarded by so many rows. Not all at once . Boarding was horrible. It was like a cattle drive."

Cons: "Delayed"

Pros: "Good job"

Cons: "All went well."

Cons: "We need to stop turbulence, it freak me out."

Pros: "I had the front seat so nice and spacious spot"
Cons: "Didn't love the wait on the bus to get to the planeb but I guess that is unavoidable"

Pros: "Everything was good .with kayak app we can find avery ways in every airport we had to find .thank you"

Pros: "Just couldn't recline enough to sleep"
Cons: "Pretzels were the only free food available."

Pros: "Poor internet going. No internet or streaming returning."
Cons: "Poor internet going. No internet or streaming returning."

Pros: "On time, courtesy"
Cons: "Seating space, cramped"

Cons: "we provided our own movies since there are no longer provided; Please bring back the movie screens & headphone jacks!"

Cons: "My friend and I have taken our hiking packs to Alaska, California, Washington, and all along the East coast. Never have we been asked to check our packs. I was mostly surprised, at first. Once I was seated a man in front of me had his hiking pack and two ukuleles in their cases, neither of which could fit under his seat. That's when I became frustrated. O This plane sucks: our knees were slammed into the seat in front of us because the chairs are so close together. No USB plugs. Plane was dirty, scuff marks on the wall and ceiling. There was paper in the pouch that looked like a mouse had chewed on it."

Cons: "Nothing"

Pros: "And it was actually terrific. United employees were top shelf at every stop, on every plane. (I did seven flights total.)"

Cons: "Shitty service ,...."

Pros: "It was great!"

Cons: "Cacelled then delayed twice. United workers are also very rude. I give them a big ol"

Pros: "Prompness"
Cons: "The Stewadess obviously had a horrible cold or laryngitis. It was horrible to hear her on speaker. Also makes us Concerned that we might catch what she had!"

Pros: "Effort by Seattle team to find alternate routes"

Cons: "The gang stalkers that Kayak and United let sit next to me."

Pros: "Rhe food"
Cons: "Custmer Service"

Pros: "On time."
Cons: "New looking plane but the TVs behind all the chairs were locked without a credit card. The new chairs looked great until you sat in them. I'm 5'10" and my knees were already brushing up against the seatback in front of me. If you push the recline button on the armrest, the chair doesn't go back (of course it doesn't, the person's legs behind me are probably up against my chair anyway). Multiple people around me were also asking around if the chairs recline. I have a mild back injury and sitting up at 90 degrees the entire way was very uncomfortable."

Pros: "Changed my seat to a better one"
Cons: "Plane an hour late taking off"

Pros: "More important than the trip home last Wednesday was the reason for the trip. We attended my granddaughter's wedding. Everything else was secondary. Even if the trip had been in a one wheeled barrow, it would have been good. To get to what you want which is the mechanics of the trip. The two people who attended to the aisle chair, most teams were competent. Some hadn't done many passengers so they were fumbling with the straps. I've learned that I almost alway have to ask for one at the gate where they check or issue, (what's it called, loading permits, some kind of pass, not landing pass. loading pass. I can't remember and my wife has gone to bed.) Well, they have to come up with an aisle chair because I've only got 1 1/2 legs. I always make it to the seat on the plane, but the competency of the various crews is uneen. Sorry my answer is so nonspecific but I don't remember one airline from another. Great people all, get the job done."
Cons: "Not much I don't like. They get us there That is the main thing. Sometimes when the plane stops after it has pulled away from the Jet Way, the pilot gives an explanation that I find unfulfilling, not enough details. I suppose if they explained more, other fliers would find the explanation too verbose. I can live with it. Again this is about all flights and airlines. Nothing stands out, such as, " this awful thing happened when we left San Francisco.""

Pros: "Getting off the plane"
Cons: "Everything was cramped- not enough space to move. They completely ran out of overhead space. Completely crazy"

Pros: "I had nice people sitting beside me. Not too bumpy."
Cons: "Kind of cramped. Too many screaming babies. A lot of traffic to the restroom. Couldn't put up the arm rest on the window side."

Pros: "Awesome"
Cons: "Awesome"

Pros: "I learned to stop flying Air Canada or United affiliated partners"
Cons: "Just about everything else"

Pros: "On time"

Pros: "Everything went by smoothly, no problems"

Pros: "I was pleased with the timely departure."
Cons: "I could not put my coat in the overhead compartment."

Cons: "great service & was on time & we landed early too!"

Pros: "Boarding, on time and luggage handling were all smooth with no glitches"
Cons: "Snacks. Really, why bother."

Pros: "Blonde in front of me :)"
Cons: "There is no plug in"

Pros: "My seat"
Cons: "Snacks weren't very good"

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: "Download the United App (before takeoff! Or you'll have to pay). The App has some good movies and you can watch them free of charge."
Cons: "Nothing"

Pros: "I'm never traveling with United again."

Cons: "Everything"

Pros: "Can't sleep sitting up. Pretty funny watching everyone try..."

Pros: "Nothing"
Cons: "Being stuck in DC"

Cons: "They lost my piece of luggage."

Pros: "Blankets were provided"
Cons: "There wasn't any food or entrainment for me to rate."

Cons: "Could not get seat assignment 24 hrs in advance. Website said see desk. Phone call to United said pay more $ get a seat. Had to check in twice, once with bags...still no seat...wait in line again at gate for seat."

Pros: "Both flights were early, which was nice for a change."

Cons: "No TV"

Pros: "BEFORE BOARDING, THE STAFF WAS SUPER FRIENDLY AND ACCOMMODATING"

Pros: "Everything not TSA related."
Cons: "The racist OKC TSA. The line was moving along and the TSA agent sitting behind the podium checking boarding passes put his hand up and asked me to wait there. There weren't that many people in the lines, so I was wondering why. His partner at the other podium watched him quizzically, as did I, as he paced left and right, looking at nothing then sat back down again and stared at nothing. All the while the line for screening grew smaller and smaller. The other agent asked him, "what are you doing?" He responded by saying, "You said you were getting THEM all." I didn't understand, but clearly there was some subtext that I was not privy to. She shook her head and said, come up here sweetie. Then she managed to do what he obviously couldn't do: his job. Then my girlfriend and I proceeded to be profiled and had our bags searched. If I didn't have to be in OKC I would avoid that airport like the plague. Unprofessional."

Cons: "Late, deplane, staff was unhelpful"

Pros: "Quick boarding"

Cons: "Delay"

Cons: "It was cancelled morons."

Pros: "Plane interior was bright and new."
Cons: "Baggage retrieval. Chairs don't recline."

Pros: "This airline is completely disorganized and with no apologies. I waited an hour in a bag drop line and then an hour and a half in the plane with no real explanation as to why. Planes are super bare bones which is fine. They just seem to be incredibly understaffed and unorganized as a company. All of the attendants and desk workers were trying their best but were set up for failure"
Cons: "This airline is completely disorganized and with no apologies. I waited an hour in a bag drop line and then an hour and a half in the plane with no real explanation as to why. Planes are super bare bones which is fine. They just seem to be incredibly understaffed and unorganized as a company. All of the attendants and desk workers were trying their best but were set up for failure"

Pros: "Plenty of leg room."
Cons: "Everything must be bought from Frontier. There are no complimentary items. Blankets and pillows were not available either."

Pros: "hmm"
Cons: "layover nothing was in order staff sucked yall kept moving gate yall could at lest give us a soda for the long rides"

Pros: "Family emergency caused us to stay 4 more days -"
Cons: "No credit offered"

Pros: "Timely as expected"

Pros: "I sat in row 3 and had a lot of leg room. I am 6' 2" and usually have 0 leg room in most coach seating."
Cons: "There were no free snacks/soft drinks available."

Pros: "Reclining seat"
Cons: "Not having a seat in front to stretch legs out."

Pros: "Love frontier plan ahead for backage read the fine print"

Cons: "No complimentary food or beverage service"

Cons: "None"

Cons: "No one at Frontier desk. Sign stated to check in at kiosk or online, but there were no kiosks. Online check in was unnecessarily long and onerous, and then last step couldn't be completed; advised to download app. Then had to repeat process with app. Then had to go back to desk to drop off luggage; still no one there, very long long formed, and finally when someone came to the desk the line took 20 minutes. Every other airline has figured out how to avoid this!"

Pros: "Cheap, kind of"
Cons: "No food, no water, no recline, no relax, no hospitality"

Cons: "Should have flown Virgin America."

Pros: "Simple and comfortable"

Pros: "Delays happen. However, to be stuck at the ticket counter and not to get past that to the comfort of a lounge or restaurant is something else. So not only was there a delay, but those of us who got there early could do nothing but wait-- with NO ONE at the ticket counter for the first 40 minutes."

Cons: "Uncomfortable and everything was delayed. Overall terrible"

Cons: "In complete honesty, Everytime my wife and I have flown frontier, they have either been delayed, or we have sat on a runway for an hour waiting for a gate because of a delay. It is unfortunate. I feel that they are understaffed, and in the past we have said we would try not to fly them again. I feel after this trip we will make that happen."

Pros: "I got home safely"
Cons: "Both flights were over an hour and a half late. The seat designer should be arrested! Drinks and snacks were beyond "overpriced"!!"

Pros: "Quick boarding"
Cons: "Paying for carry on luggage."

Pros: "Nothing"
Cons: "Carry on fee?!?! WTF!!!"

Pros: "Cheap"
Cons: "Unexpected fees"

Pros: "stewardess was excellent/funny"
Cons: "too cramped. to get additional legroom it is more money."

Pros: "What is to like?"
Cons: "everything!"

Pros: "The staff was kindly and it moved swiftly."

Cons: "Hour late,"

Cons: "It is a sad state of affairs to charge $40 -45 To carry a weekend bag on board."

Pros: "The airline niceled and dimes you to death. My luggage charges were almost as much as the airfare. I will never ever fly Frontier again. The trip sucked!"
Cons: "NOTHING"

Pros: "Staff was personable."
Cons: "No complementary snack or beverage. Charging for a carry on! Tight seats."

Pros: "nothing"
Cons: "everything"

Pros: "nothing"
Cons: "They honey dick you with the cheap plane tickets then screw you over at the the counter when they charge an unnecessary amount for carry on baggage. I WILL NEVER FLY FRONTIER AGAIN. Not to mention the meal trays can barely hold a lunch-able... Go home frontier airlines.. your drunk."

Pros: "Delayed 2 hours with no update information. As a frustrated passenger asked for answers. Called all over the nation for help. Upon boarding, was told Frontier had the right not to serve me. Refunded my money and then i had to book through another airline at 3am... long story short, nightmare."
Cons: "All of it."

Pros: "Nice seats. The lady next to me."
Cons: "Where are the free peanuts?!"

Cons: "Showed up a day late. Oops!!!"

Pros: "Nothing"
Cons: "Everything"

Cons: "Really uncomfortable chairs that don't recline, no drink service included."

Cons: "Paying up to $60 for a carry on. Waiting on the runway for 30 minutes with no communication from the pilot when we landed in Denver."

Pros: "Pilots"
Cons: "Service"

Pros: "Fast"
Cons: "The whole plane smelled like diapers it was nasty"

Pros: "Cost"
Cons: "6/11/2016- stuck on Tarmac for no reason for over an hour. Missed last shuttle to Boulder due to waiting on luggage at baggage claim for another 2 hrs. Unacceptable!!!"

Cons: "Delayed forced me to rebook with different carrier last minute"

Pros: "Nothing"
Cons: "Staff is rude, not considerate at all"

Pros: "everything was great"
Cons: "nothing"

Pros: "Nothing i did not like nothing it was very uncomfortable i will never fly with Frontier again never"
Cons: "The staff has no costumer service."

Cons: "Should at least offer water(for free) to passengers"

Cons: "Hit a bird and had to return to the airport."

Pros: "All was good!"

Pros: "Original fair"
Cons: "All the add on fees. Not even one seat that did not have a extra fee on it. What good is a ticket if it does not have a seat."

Pros: "Getting off the plane."
Cons: "Everything else."

Cons: "They charged me for my carry on at the gate!"

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Seattle to Bismarck

Airlines flying from Seattle to Bismarck 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 Seattle to Bismarck

Mandatory masks

Masks required on board, masks provided on flights from Seattle to Bismarck

Social distancing seating

Middle seats unavailable to book on flights from Seattle to Bismarck

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Seattle to Bismarck

Book cheap flights from Seattle to Bismarck

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1 stop
American Airlines
20h 35m
SEA - BIS
6/15
Tue
1 stop
American Airlines
21h 12m
BIS - SEA
8/12
Thu
1 stop
United Airlines
5h 42m
SEA - BIS
8/19
Thu
1 stop
United Airlines
5h 53m
BIS - SEA
5/22
Sat
1 stop
United Airlines
5h 18m
SEA - BIS
5/25
Tue
1 stop
United Airlines
6h 27m
BIS - SEA
7/20
Tue
1 stop
American Airlines
14h 49m
SEA - BIS
7/25
Sun
2 stops
American Airlines
38h 40m
BIS - SEA
6/4
Fri
1 stop
United Airlines
5h 03m
SEA - BIS
7/8
Thu
1 stop
United Airlines
7h 44m
BIS - SEA
8/22
Sun
2 stops
American Airlines
21h 23m
SEA - BIS
8/26
Thu
2 stops
American Airlines
21h 59m
BIS - SEA
8/12
Thu
1 stop
American Airlines
20h 49m
SEA - BIS
8/17
Tue
2 stops
American Airlines
21h 59m
BIS - SEA
10/26
Tue
2 stops
American Airlines
25h 26m
SEA - BIS
10/29
Fri
2 stops
American Airlines
21h 59m
BIS - SEA
6/2
Wed
1 stop
American Airlines
20h 09m
SEA - BIS
6/8
Tue
2 stops
American Airlines
31h 13m
BIS - SEA
6/18
Fri
2 stops
American Airlines
29h 57m
SEA - BIS
6/20
Sun
2 stops
American Airlines
32h 58m
BIS - SEA
7/15
Thu
1 stop
Delta
7h 39m
SEA - BIS
7/26
Mon
1 stop
Delta
9h 00m
BIS - SEA
7/21
Wed
1 stop
United Airlines
5h 53m
SEA - BIS
7/21
Wed
1 stop
United Airlines
6h 24m
BIS - SEA
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Recent one-way flight deals

5/20
Thu
1 stop
Frontier
6h 26m
SEA - BIS
5/22
Sat
1 stop
Frontier
23h 02m
SEA - BIS
5/19
Wed
1 stop
Frontier
21h 29m
SEA - BIS
5/19
Wed
1 stop
Delta
6h 52m
SEA - BIS
5/22
Sat
2 stops
Multiple Airlines
19h 08m
SEA - BIS
6/25
Fri
1 stop
Multiple Airlines
13h 58m
SEA - BIS
6/27
Sun
1 stop
United Airlines
5h 03m
SEA - BIS
6/25
Fri
2 stops
Multiple Airlines
12h 59m
SEA - BIS
6/27
Sun
2 stops
American Airlines
28h 23m
SEA - BIS
5/20
Thu
3 stops
Multiple Airlines
58h 33m
SEA - BIS
5/20
Thu
2 stops
American Airlines
30h 21m
SEA - BIS
6/24
Thu
1 stop
Delta
7h 39m
SEA - BIS
6/26
Sat
1 stop
Delta
7h 39m
SEA - BIS
5/19
Wed
2 stops
American Airlines
30h 21m
SEA - BIS
6/24
Thu
2 stops
American Airlines
19h 50m
SEA - BIS
5/19
Wed
3 stops
Multiple Airlines
16h 18m
SEA - BIS
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