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Cheap flights from Seattle to Bismarck (SEA - BIS) from $148

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — BIS
jun. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
1 adult, Economy
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Cheap 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 mayo 30, 2024.

Popular in

February

Cheapest in

January

Round-trip from

$340

One-way from

$246
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Seattle/Tacoma Intl to Bismarck
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One-way flight from Seattle/Tacoma Intl to Bismarck
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What is the cheapest day to fly round-trip from Seattle to Bismarck?

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 22% on the overall cost on flights from Seattle to Bismarck.

What is the cheapest month to fly from Seattle to Bismarck?

January is one of the best times of the year to fly to Bismarck from Seattle. Prices for January average $660 per person but you can even find prices for as low as $451. The most expensive prices can be found in the month of February. Opting for a January flight can save you 31% on your journey compared to booking in February

What is the cheapest time of day to fly from SEA to BIS?

A simple way to save on the total cost of your ticket is to fly from Seattle to Bismarck in the afternoon. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight in the morning.

Cheap Delta flights from Seattle to Bismarck

Explore cheap flight options specifically provided by Delta for the route between Seattle and Bismarck. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Seattle to Bismarck. Make sure to double check the flight details before booking.
mar. 7/237:00 amSEA - BIS
2 stops15h 24mDelta
lun. 7/295:00 amBIS - SEA
2 stops12h 53mDelta
Deal found 5/30$403
vie. 7/266:20 amSEA - BIS
2 stops16h 04mDelta
sáb. 7/275:00 amBIS - SEA
2 stops19h 23mDelta
Deal found 5/30$474
mar. 7/2312:35 amSEA - BIS
1 stop7h 58mDelta
lun. 7/295:00 amBIS - SEA
2 stops12h 53mDelta
Deal found 5/30$496
jue. 7/256:20 amSEA - BIS
2 stops16h 04mDelta
lun. 7/295:00 amBIS - SEA
2 stops12h 53mDelta
Deal found 5/30$504
vie. 7/2612:35 amSEA - BIS
1 stop7h 55mDelta
lun. 7/295:00 amBIS - SEA
2 stops12h 53mDelta
Deal found 5/30$506
mar. 7/237:00 amSEA - BIS
2 stops15h 24mDelta
mar. 7/305:00 amBIS - SEA
2 stops16h 56mDelta
Deal found 5/30$514
mar. 7/237:00 amSEA - BIS
2 stops15h 24mDelta
vie. 7/265:00 amBIS - SEA
2 stops15h 55mDelta
Deal found 5/30$524
mié. 7/2410:55 pmSEA - BIS
2 stops9h 38mDelta
lun. 7/295:00 amBIS - SEA
2 stops12h 53mDelta
Deal found 5/30$534
lun. 8/56:00 amSEA - BIS
1 stop7h 30mDelta
jue. 8/87:27 pmBIS - SEA
1 stop6h 32mDelta
Deal found 5/30$538

Cheap United Airlines flights from Seattle to Bismarck

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Bismarck. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Seattle to Bismarck. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
vie. 6/285:05 amSEA - BIS
1 stop16h 24mUnited Airlines
mar. 7/21:35 pmBIS - SEA
1 stop11h 10mUnited Airlines
Deal found 5/29$515
mié. 8/143:37 pmSEA - BIS
1 stop27h 04mUnited Airlines
sáb. 8/171:35 pmBIS - SEA
2 stops13h 17mUnited Airlines
Deal found 5/30$520
sáb. 7/275:05 amSEA - BIS
1 stop13h 36mUnited Airlines
mar. 7/301:35 pmBIS - SEA
1 stop11h 10mUnited Airlines
Deal found 5/30$530
sáb. 7/275:05 amSEA - BIS
1 stop13h 36mUnited Airlines
lun. 7/291:35 pmBIS - SEA
1 stop11h 10mUnited Airlines
Deal found 5/30$535
mié. 8/143:35 pmSEA - BIS
2 stops19h 07mUnited Airlines
sáb. 8/171:35 pmBIS - SEA
2 stops13h 17mUnited Airlines
Deal found 5/30$540
mié. 8/143:35 pmSEA - BIS
3 stops27h 06mUnited Airlines
sáb. 8/179:30 amBIS - SEA
2 stops17h 22mUnited Airlines
Deal found 5/30$546
vie. 6/285:05 amSEA - BIS
1 stop16h 24mUnited Airlines
vie. 7/59:30 amBIS - SEA
1 stop24h 32mUnited Airlines
Deal found 5/29$555
mar. 7/235:10 amSEA - BIS
1 stop13h 31mUnited Airlines
dom. 7/289:30 amBIS - SEA
1 stop15h 15mUnited Airlines
Deal found 5/30$564
vie. 6/285:05 amSEA - BIS
1 stop16h 24mUnited Airlines
mar. 7/21:35 pmBIS - SEA
2 stops13h 07mUnited Airlines
Deal found 5/29$567

Cheap Seattle to Bismarck flights in May & June 2024

Find cheap flight options from Seattle to Bismarck specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
Check out some of the best flight deals from Seattle to Bismarck in 2024. For more flight deals, be sure to check back very soon.
mié. 6/268:59 pmSEA - BIS
1 stop12h 27mMultiple Airlines
mié. 7/34:48 pmBIS - SEA
3 stops41h 24mMultiple Airlines
Deal found 5/29$401
vie. 6/219:28 amSEA - BIS
2 stops30h 41mMultiple Airlines
mar. 6/251:31 pmBIS - SEA
1 stop9h 20mMultiple Airlines
Deal found 5/29$429
mié. 6/268:59 pmSEA - BIS
1 stop12h 27mMultiple Airlines
mié. 7/34:48 pmBIS - SEA
2 stops26h 00mMultiple Airlines
Deal found 5/29$490
vie. 6/219:13 amSEA - BIS
3 stops30h 56mMultiple Airlines
mar. 6/251:31 pmBIS - SEA
1 stop9h 20mMultiple Airlines
Deal found 5/29$510
vie. 6/285:05 amSEA - BIS
1 stop16h 24mUnited Airlines
mar. 7/21:35 pmBIS - SEA
1 stop11h 10mUnited Airlines
Deal found 5/29$515
vie. 6/219:28 amSEA - BIS
2 stops30h 41mMultiple Airlines
mar. 6/251:31 pmBIS - SEA
3 stops35h 23mMultiple Airlines
Deal found 5/29$545
vie. 6/285:05 amSEA - BIS
1 stop16h 24mUnited Airlines
vie. 7/59:30 amBIS - SEA
1 stop24h 32mUnited Airlines
Deal found 5/29$555
vie. 6/285:05 amSEA - BIS
1 stop16h 24mUnited Airlines
mar. 7/21:35 pmBIS - SEA
2 stops13h 07mUnited Airlines
Deal found 5/29$567
mié. 6/263:35 pmSEA - BIS
1 stop5h 51mUnited Airlines
mié. 7/35:27 pmBIS - SEA
1 stop7h 18mUnited Airlines
Deal found 5/29$580

Seattle to Bismarck 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Bismarck in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Check out some of the best flight deals from Seattle to Bismarck in 2024. For more flight deals, be sure to check back very soon.
mié. 7/39:28 amSEA - BIS
1 stop23h 56mMultiple Airlines
mar. 7/91:29 pmBIS - SEA
2 stops28h 46mMultiple Airlines
Deal found 5/29$261
mié. 7/38:59 pmSEA - BIS
1 stop12h 25mMultiple Airlines
mar. 7/91:29 pmBIS - SEA
1 stop9h 22mMultiple Airlines
Deal found 5/29$330
mié. 7/39:28 amSEA - BIS
1 stop23h 56mMultiple Airlines
dom. 7/712:14 pmBIS - SEA
1 stop22h 18mMultiple Airlines
Deal found 5/29$364
mié. 6/268:59 pmSEA - BIS
1 stop12h 27mMultiple Airlines
mié. 7/34:48 pmBIS - SEA
3 stops41h 24mMultiple Airlines
Deal found 5/29$401
mar. 7/237:00 amSEA - BIS
2 stops15h 24mDelta
lun. 7/295:00 amBIS - SEA
2 stops12h 53mDelta
Deal found 5/30$403
mié. 7/38:59 pmSEA - BIS
1 stop12h 25mMultiple Airlines
mar. 7/91:29 pmBIS - SEA
3 stops35h 24mMultiple Airlines
Deal found 5/29$406
vie. 6/219:28 amSEA - BIS
2 stops30h 41mMultiple Airlines
mar. 6/251:31 pmBIS - SEA
1 stop9h 20mMultiple Airlines
Deal found 5/29$429
vie. 7/266:20 amSEA - BIS
2 stops16h 04mDelta
lun. 7/295:00 amBIS - SEA
2 stops12h 53mDelta
Deal found 5/30$474
mié. 7/39:28 amSEA - BIS
1 stop23h 56mMultiple Airlines
dom. 7/712:14 pmBIS - SEA
2 stops30h 38mMultiple Airlines
Deal found 5/29$480

One-way flights to Bismarck from Seattle

Search for one-way flight options from Seattle to Bismarck. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Users in need of a one-way flight from Seattle to Bismarck can choose from these deals. Users in need of a round-trip flight from Seattle to Bismarck instead should update the search form at the top of page.
mié. 7/38:59 pmSEA - BIS
1 stop12h 25mMultiple Airlines
Deal found 5/29$148
mar. 7/29:41 pmSEA - BIS
2 stops20h 37mMultiple Airlines
Deal found 5/30$211
mar. 7/29:49 amSEA - BIS
2 stops23h 01mMultiple Airlines
Deal found 5/29$246
mar. 7/28:30 amSEA - BIS
1 stop6h 20mDelta
Deal found 5/30$319
mar. 7/28:58 amSEA - BIS
1 stop25h 44mUnited Airlines
Deal found 5/29$333
mié. 7/34:30 pmSEA - BIS
2 stops22h 01mUnited Airlines
Deal found 5/29$408
jue. 6/2712:45 pmSEA - BIS
1 stop8h 44mUnited Airlines
Deal found 5/29$423
jue. 6/279:45 amSEA - BIS
2 stops12h 39mDelta
Deal found 5/29$428
mié. 6/2612:25 amSEA - BIS
1 stop8h 24mDelta
Deal found 5/29$429

Find flights from Seattle to Bismarck within your budget

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 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$261 - $713

Route

Depart

Return

Price

Seattle/Tacoma IntlBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

mié. 7/3

1 stop23h 56m

Bismarck

mar. 7/9

2 stops28h 46m

$261

Seattle/Tacoma IntlBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

mié. 7/3

1 stop12h 25m

Bismarck

mar. 7/9

1 stop9h 22m

$330

Seattle/Tacoma IntlBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

mié. 7/3

1 stop23h 56m

Bismarck

dom. 7/7

1 stop22h 18m

$364

Seattle/Tacoma IntlBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

mié. 6/26

1 stop12h 27m

Bismarck

mié. 7/3

3 stops41h 24m

$401

Seattle/Tacoma IntlBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

mar. 7/23

2 stops15h 24m

Bismarck

lun. 7/29

2 stops12h 53m

$403

Seattle/Tacoma IntlBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

vie. 7/26

2 stops16h 04m

Bismarck

sáb. 7/27

2 stops19h 23m

$474

Seattle/Tacoma IntlBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

vie. 6/28

1 stop16h 24m

Bismarck

mar. 7/2

1 stop11h 10m

$515

Seattle/Tacoma IntlBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

mié. 8/14

1 stop27h 04m

Bismarck

sáb. 8/17

2 stops13h 17m

$520

Seattle/Tacoma IntlBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

jue. 7/25

1 stop7h 31m

Bismarck

sáb. 7/27

1 stop8h 19m

$713

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day to fly from Seattle to Bismarck?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Bismarck. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Bismarck flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
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.

Temperature and rainfall in Bismarck by month

Plan your trip to Bismarck by taking into account the average temperature and rainfall totals by month.

BIS

Temperature

12.2 - 71.6 °F

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 mayo 30, 2024.
See what other customers who have flown with Delta, United Airlines and American Airlines from Seattle to Bismarck have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,866 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,284 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • Can I find flights from Seattle to Bismarck for under $300 on Cheapflights?

    Yes, there are multiple flights from Seattle to Bismarck for under $300. The cheapest flight booked recently is on Multiple Airlines for just $261, but on average you can expect to pay $459.

  • What are the cheapest airlines flying from Seattle to Bismarck round-trip?

    Our cheapest airline available from Seattle to Bismarck is Delta. Our recent data shows that you can find tickets from as low as $403 on this airline. An additional option worth looking into is United Airlines, starting at $515. Delta is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Bismarck one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $319. United Airlines flights start at $333 while deals on American Airlines start at $502 one-way.

  • What does SEA to BIS mean?

    SEA and BIS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to BIS refers to a flight route from Seattle/Tacoma Intl Airport to Bismarck Airport.

  • Can I find deals for flights from Seattle to Bismarck that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Bismarck flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Bismarck with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Bismarck flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Bismarck that include hotel bookings?

    Yes. In addition to deals on Seattle to Bismarck flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Bismarck?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Bismarck.

  • Can I find deals for business class flights from Seattle to Bismarck?

    Yes. Cheapflights offers flight deals from Seattle to Bismarck by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Bismarck that allow pets onboard?

    Many airlines flying from Seattle to Bismarck offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Bismarck?

    Yes, you can often find last-minute deals on Seattle to Bismarck flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Bismarck flight deals updated?

    The Seattle to Bismarck flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Seattle to Bismarck?

    Before booking your flight from Seattle to Bismarck check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

  • What is the cheapest month to book a flight from Seattle to Bismarck?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Bismarck (average of $340). Flying from Seattle to Bismarck in July is currently the most expensive (average of $577). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Seattle to Bismarck

Discover the top 3 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 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$443Average$673FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$477Average$559FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$494Average$668FlexibilityNo cancel feeOn-time69%
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Search flights from Seattle to Bismarck by cabin class

Find flights from Seattle to Bismarck, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Why should you use Cheapflights to find cheap flight tickets from Seattle to Bismarck?

Cheapflights helps you find that perfect flight to Bismarck from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Bismarck with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Bismarck flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Bismarck become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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