$304+ Cheap flights from Seattle to Bismarck (SEA - BIS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BIS
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Bismarck with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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One-way
Cheapest flights from Seattle to BismarckExplore the most affordable flight options available from Seattle to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from Seattle to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:59 pm
SEA
- BIS
1 stop8h 31m
Delta
Sun 8/231:27 pm
BIS
- SEA
1 stop9h 23m
Delta
Deal found 5/13![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:59 pm
SEA
- BIS
1 stop8h 31m
Delta
Mon 8/315:30 pm
BIS
- SEA
1 stop7h 56m
Delta
Deal found 5/11![Delta logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:12 pm
SEA
- BIS
1 stop13h 04m
Multiple Airlines
Sun 7/2612:06 pm
BIS
- SEA
1 stop24h 33m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:04 am
SEA
- BIS
1 stop5h 51m
Delta
Sun 8/165:36 pm
BIS
- SEA
1 stop8h 18m
Delta
Deal found 5/10![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:05 am
SEA
- BIS
1 stop8h 41m
Delta
Mon 7/275:00 am
BIS
- SEA
1 stop7h 59m
Delta
Deal found 5/9![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:59 pm
SEA
- BIS
1 stop8h 30m
Delta
Sat 6/65:42 pm
BIS
- SEA
1 stop8h 17m
Delta
Deal found 5/11![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:30 pm
SEA
- BIS
1 stop6h 51m
Delta
Tue 6/1611:16 am
BIS
- SEA
1 stop7h 44m
Delta
Deal found 5/11![Delta logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:12 pm
SEA
- BIS
1 stop13h 04m
Multiple Airlines
Sun 7/1912:06 pm
BIS
- SEA
1 stop24h 33m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:30 pm
SEA
- BIS
1 stop6h 51m
Delta
Mon 6/155:42 pm
BIS
- SEA
1 stop8h 17m
Delta
Deal found 5/11![Delta logo]()
$418
Best flights from Seattle to BismarckDiscover carefully curated flight deals from Seattle to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from Seattle to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:53 pm
SEA
- BIS
1 stop8h 55m
Delta
Sun 10/45:30 pm
BIS
- SEA
1 stop7h 56m
Delta
Deal found 5/14![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:50 pm
SEA
- BIS
1 stop5h 36m
United Airlines
Tue 6/91:45 pm
BIS
- SEA
2 stops11h 47m
United Airlines
Deal found 5/11![United Airlines logo]()
$518
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:59 pm
SEA
- BIS
2 stops11h 26m
American Airlines
Wed 9/96:45 am
BIS
- SEA
2 stops11h 48m
American Airlines
Deal found 5/14![American Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:05 am
SEA
- BIS
1 stop8h 41m
Delta
Mon 7/275:00 am
BIS
- SEA
1 stop7h 59m
Delta
Deal found 5/9![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/242:33 pm
SEA
- BIS
1 stop7h 08m
United Airlines
Tue 7/289:16 am
BIS
- SEA
1 stop8h 44m
United Airlines
Deal found 5/12![United Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:30 pm
SEA
- BIS
1 stop6h 41m
Delta
Mon 7/275:00 am
BIS
- SEA
1 stop7h 59m
Delta
Deal found 5/9![Delta logo]()
$510
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:59 pm
SEA
- BIS
1 stop10h 29m
American Airlines
Mon 8/1712:58 pm
BIS
- SEA
1 stop9h 54m
American Airlines
Deal found 5/14![American Airlines logo]()
$587
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:59 pm
SEA
- BIS
1 stop8h 30m
Delta
Wed 6/35:42 pm
BIS
- SEA
1 stop8h 01m
Delta
Deal found 5/11![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:33 pm
SEA
- BIS
1 stop7h 08m
United Airlines
Sun 7/266:25 pm
BIS
- SEA
1 stop6h 45m
United Airlines
Deal found 5/9![United Airlines logo]()
$615
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:59 pm
SEA
- BIS
1 stop8h 37m
Delta
Sun 6/215:42 pm
BIS
- SEA
1 stop8h 17m
Delta
Deal found 5/13![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:05 am
SEA
- BIS
1 stop8h 44m
Delta
Fri 6/265:00 am
BIS
- SEA
1 stop8h 04m
Delta
Deal found 5/13![Delta logo]()
$607
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:59 pm
SEA
- BIS
1 stop8h 37m
Delta
Sun 7/125:40 pm
BIS
- SEA
1 stop8h 18m
Delta
Deal found 5/11![Delta logo]()
$627
Last-minute flights from Seattle to BismarckDiscover last-minute flight deals from Seattle to Bismarck. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Bismarck. Data last updated May 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:59 pm
SEA
- BIS
1 stop8h 30m
Delta
Wed 6/35:42 pm
BIS
- SEA
1 stop8h 01m
Delta
Deal found 5/11![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:59 pm
SEA
- BIS
1 stop8h 30m
Delta
Sat 6/65:42 pm
BIS
- SEA
1 stop8h 17m
Delta
Deal found 5/11![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:07 am
SEA
- BIS
1 stop5h 49m
United Airlines
Fri 6/56:25 pm
BIS
- SEA
1 stop6h 45m
United Airlines
Deal found 5/11![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:59 pm
SEA
- BIS
1 stop8h 30m
Delta
Tue 6/911:16 am
BIS
- SEA
2 stops12h 49m
Delta
Deal found 5/11![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:59 pm
SEA
- BIS
1 stop8h 30m
Delta
Wed 6/108:00 am
BIS
- SEA
2 stops16h 05m
Delta
Deal found 5/11![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:50 pm
SEA
- BIS
1 stop5h 36m
United Airlines
Wed 6/106:25 pm
BIS
- SEA
1 stop6h 45m
United Airlines
Deal found 5/11![United Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:30 pm
SEA
- BIS
1 stop6h 54m
Delta
Tue 6/1611:16 am
BIS
- SEA
1 stop7h 44m
Delta
Deal found 5/11![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:30 pm
SEA
- BIS
1 stop6h 54m
Delta
Mon 6/155:42 pm
BIS
- SEA
1 stop8h 17m
Delta
Deal found 5/11![Delta logo]()
$458
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:58 pm
SEA
- BIS
1 stop10h 19m
American Airlines
Sat 6/132:00 pm
BIS
- SEA
1 stop10h 32m
American Airlines
Deal found 5/11![American Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:30 pm
SEA
- BIS
1 stop6h 51m
Delta
Tue 6/1611:16 am
BIS
- SEA
1 stop7h 44m
Delta
Deal found 5/11![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:30 pm
SEA
- BIS
1 stop6h 51m
Delta
Mon 6/155:42 pm
BIS
- SEA
1 stop8h 17m
Delta
Deal found 5/11![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:05 am
SEA
- BIS
1 stop8h 44m
Delta
Wed 7/18:00 am
BIS
- SEA
1 stop6h 58m
Delta
Deal found 5/11![Delta logo]()
$507
One-way flights from Seattle to BismarckSearch for one-way flight options from Seattle to Bismarck. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from Seattle to Bismarck. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 pm
SEA
- BIS
1 stop8h 31m
Delta
Deal found 5/13![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2511:59 pm
SEA
- BIS
1 stop8h 30m
Delta
Deal found 5/12![Delta logo]()
$447
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:00 am
SEA
- BIS
2 stops10h 17m
United Airlines
Deal found 5/14![United Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 pm
SEA
- BIS
2 stops11h 26m
American Airlines
Deal found 5/13![American Airlines logo]()
$475
Find flight deals from Seattle to Bismarck
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bismarck (BIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
One-way from | $304 (Delta) |
Popular in | March |
Cheapest in | February |
Average price | $487 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Bismarck that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Seattle to Bismarck that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Thu 10/1
11:53 pm-10:48 am
1 stop8h 55m
Bismarck
Sun 10/4
5:30 pm-11:26 pm
1 stop7h 56m
$319
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Wed 7/22
9:05 am-7:46 pm
1 stop8h 41m
Bismarck
Mon 7/27
5:00 am-10:59 am
1 stop7h 59m
$382
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Tue 7/21
2:30 pm-11:11 pm
1 stop6h 41m
Bismarck
Mon 7/27
5:00 am-10:59 am
1 stop7h 59m
$510
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Wed 6/3
12:50 pm-8:26 pm
1 stop5h 36m
Bismarck
Tue 6/9
1:45 pm-11:32 pm
2 stops11h 47m
$518
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Fri 9/4
11:59 pm-1:25 pm
2 stops11h 26m
Bismarck
Wed 9/9
6:45 am-4:33 pm
2 stops11h 48m
$519
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Tue 5/26
11:59 pm-10:29 am
1 stop8h 30m
Bismarck
Wed 6/3
5:42 pm-11:43 pm
1 stop8h 01m
$528
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Fri 7/24
2:33 pm-11:41 pm
1 stop7h 08m
Bismarck
Tue 7/28
9:16 am-4:00 pm
1 stop8h 44m
$547
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Thu 6/18
11:59 pm-10:36 am
1 stop8h 37m
Bismarck
Sun 6/21
5:42 pm-11:59 pm
1 stop8h 17m
$577
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Sat 8/15
11:59 pm-12:28 pm
1 stop10h 29m
Bismarck
Mon 8/17
12:58 pm-8:52 pm
1 stop9h 54m
$587
SeattleBismarck
SEA - BIS
SEABIS
Seattle/Tacoma Intl
Wed 6/24
9:05 am-7:49 pm
1 stop8h 44m
Bismarck
Fri 6/26
5:00 am-11:04 am
1 stop8h 04m
$607
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Seattle to Bismarck
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Bismarck in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Bismarck flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Bismarck flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Bismarck flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Bismarck flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Bismarck flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Seattle with our price prediction graph.
SEA-BIS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Bismarck
Reviews of airlines servicing Bismarck
Get insights into the airlines that provide service to Bismarck. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bismarck. Reviews last updated May 14, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Seattle to Bismarck by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Bismarck
Explore flights to Bismarck departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2026.
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Seattle and Bismarck flights
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Top 2 airlines flying from Seattle to Bismarck
Discover the top 2 airlines that operate flights from Seattle to Bismarck. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$294 | Average$450 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$480 | FlexibilityNo cancel fee | On-timeN/A |