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$141+ Cheap flights from North Dakota to Seattle (SEA)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — SEA
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from North Dakota to Seattle

Cheapest flights from North Dakota to Seattle
Explore the most affordable flight options available from North Dakota to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:00 pm
FAR
-
SEA
1 stop15h 27m
Frontier
Wed 5/2711:25 am
SEA
-
FAR
1 stop5h 39m
Frontier
Deal found 3/9$266
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 4/297:00 am
FAR
-
SEA
1 stop9h 27m
American Airlines
Wed 5/67:09 am
SEA
-
FAR
1 stop7h 29m
American Airlines
Deal found 3/8$271
This Mytrip deal was found by Cheapflights users on 3/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:31 pm
FAR
-
SEA
1 stop25h 30m
Frontier
Fri 6/129:14 pm
SEA
-
FAR
1 stop19h 50m
Frontier
Deal found 3/11$284
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Tue 5/57:00 am
FAR
-
SEA
1 stop9h 27m
American Airlines
Tue 5/123:17 pm
SEA
-
FAR
1 stop7h 08m
American Airlines
Deal found 3/11$291
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Tue 5/511:31 am
FAR
-
SEA
2 stops11h 35m
United Airlines
Tue 5/1211:53 pm
SEA
-
FAR
1 stop9h 03m
United Airlines
Deal found 3/11$296
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:00 am
FAR
-
SEA
1 stop9h 27m
American Airlines
Wed 4/151:19 pm
SEA
-
FAR
1 stop9h 01m
American Airlines
Deal found 3/9$299
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:35 pm
FAR
-
SEA
1 stop10h 12m
United Airlines
Mon 5/1111:53 pm
SEA
-
FAR
1 stop9h 03m
United Airlines
Deal found 3/10$305
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:16 am
BIS
-
SEA
1 stop8h 35m
United Airlines
Tue 9/13:51 pm
SEA
-
BIS
1 stop5h 47m
United Airlines
Deal found 3/10$311
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/221:31 pm
FAR
-
SEA
1 stop7h 29m
United Airlines
Wed 4/2211:59 pm
SEA
-
FAR
1 stop8h 57m
United Airlines
Deal found 3/11$311
This Delta deal was found by Cheapflights users on 3/9. 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 4/75:00 am
BIS
-
SEA
1 stop9h 18m
Delta
Tue 4/146:00 am
SEA
-
BIS
1 stop8h 36m
Delta
Deal found 3/9$315
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:55 pm
BIS
-
SEA
1 stop6h 05m
United Airlines
Sat 5/97:08 am
SEA
-
BIS
2 stops11h 23m
United Airlines
Deal found 3/10$316
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/71:45 pm
BIS
-
SEA
2 stops11h 42m
United Airlines
Tue 4/143:48 pm
SEA
-
BIS
1 stop5h 55m
United Airlines
Deal found 3/9$320

Find flight deals from North Dakota to Seattle

Keep the following information in mind while searching for North Dakota to Seattle flight deals. Data was last updated March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$266
(CheapOair)

One-way from

$141
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$396
Provider with most accurate pricing for Fargo Hector Field-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fargo Hector Field-Seattle/Tacoma Intl flights.
Search Deals
From North Dakota to Seattle/Tacoma Intl
Search Deals
One-way flight from North Dakota to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from North Dakota to Seattle 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 March 13, 2026.
Use the filters below to find and compare flights from North Dakota to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckSeattle

BIS - SEA

BISSEA

Bismarck

Tue 4/7

5:00 am-12:18 pm

1 stop9h 18m

Seattle/Tacoma Intl

Tue 4/14

6:00 am-4:36 pm

1 stop8h 36m

$315

BismarckSeattle

BIS - SEA

BISSEA

Bismarck

Tue 4/7

1:45 pm-11:27 pm

2 stops11h 42m

Seattle/Tacoma Intl

Tue 4/14

3:48 pm-11:43 pm

1 stop5h 55m

$320

FargoSeattle

FAR - SEA

FARSEA

Fargo Hector Field

Wed 5/6

5:00 am-10:55 am

1 stop7h 55m

Seattle/Tacoma Intl

Tue 5/12

9:30 am-11:59 pm

2 stops12h 29m

$334

MinotSeattle

MOT - SEA

MOTSEA

Minot

Tue 4/28

12:36 pm-4:45 pm

1 stop6h 09m

Seattle/Tacoma Intl

Wed 5/6

6:00 am-4:51 pm

1 stop8h 51m

$338

FargoSeattle

FAR - SEA

FARSEA

Fargo Hector Field

Wed 4/29

11:31 am-8:57 pm

2 stops11h 26m

Seattle/Tacoma Intl

Wed 5/6

5:05 am-12:44 pm

1 stop5h 39m

$339

FargoSeattle

FAR - SEA

FARSEA

Fargo Hector Field

Tue 5/5

5:00 am-6:30 pm

2 stops15h 30m

Seattle/Tacoma Intl

Sat 5/9

9:05 am-4:59 pm

1 stop5h 54m

$339

MinotSeattle

MOT - SEA

MOTSEA

Minot

Tue 4/28

7:00 am-2:46 pm

2 stops9h 46m

Seattle/Tacoma Intl

Wed 5/6

12:51 pm-10:05 pm

1 stop7h 14m

$364

MinotSeattle

MOT - SEA

MOTSEA

Minot

Tue 4/28

3:19 pm-9:06 pm

1 stop7h 47m

Seattle/Tacoma Intl

Sat 5/2

8:38 am-10:05 pm

2 stops11h 27m

$364

Grand ForksSeattle

GFK - SEA

GFKSEA

Grand Forks

Thu 6/25

7:15 pm-11:26 pm

1 stop6h 11m

Seattle/Tacoma Intl

Fri 7/3

11:53 pm-10:10 am

1 stop8h 17m

$369
Quickest round-trip

BismarckSeattle

BIS - SEA

BISSEA

Bismarck

Tue 4/28

5:05 pm-9:06 pm

1 stop6h 01m

Seattle/Tacoma Intl

Sat 5/2

5:05 am-1:05 pm

1 stop6h 00m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from North Dakota to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from North Dakota 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.

Cheapflights Insights

Everything you need to know about your flight from North Dakota to Seattle

What is the cheapest month to book a flight from North Dakota to Seattle?

Currently, April is the cheapest month in which you can book a flight from North Dakota to Seattle (average of $172). Flying from North Dakota to Seattle in February is currently the most expensive (average of $303). 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.

Related info for your journey

Find useful and relevant information for your journey from North Dakota to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from North Dakota?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from North Dakota to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How long is the flight from North Dakota to Seattle?

    Departing from North Dakota to Seattle will take you 9h 18m. Airlines will cover a distance of 1011 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $97. Delta flights start at $107 while deals on United Airlines start at $152 one-way.

  • What are the most popular routes from North Dakota to Seattle?

    The most popular flight routes from North Dakota to Seattle are Fargo Hector Field - Seattle/Tacoma Intl, Minot - Seattle/Tacoma Intl and Bismarck - Seattle/Tacoma Intl.

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

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

  • How can I find direct flights from North Dakota to Seattle?

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from North Dakota to Seattle (average of $172). Flying from North Dakota to Seattle in February is currently the most expensive (average of $303). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

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Top 4 airlines flying from North Dakota to Seattle

Discover the top 4 airlines that operate flights from North Dakota to Seattle. 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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$188Average$321FlexibilityNo cancel feeOn-time62%
DeltaCheapest$227Average$510FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$252Average$487FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$403FlexibilityNo cancel feeOn-time71%

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