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Yellowstone National Park

$634+ Cheap flights from Seattle (SEA) to Yellowstone National Park

This is the cheapest round-trip 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.
SEA — WYS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Seattle to Yellowstone National Park

Cheapest flights from Seattle to Yellowstone National Park
Explore the most affordable flight options available from Seattle to Yellowstone National Park. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:54 pm
SEA
-
WYS
1 stop19h 13m
United Airlines
Wed 7/82:02 pm
WYS
-
SEA
2 stops10h 19m
United Airlines
Deal found 2/8$634
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:54 pm
SEA
-
WYS
1 stop16h 26m
United Airlines
Fri 8/75:45 pm
WYS
-
SEA
1 stop15h 15m
United Airlines
Deal found 2/8$734

Find flight deals from Seattle to Yellowstone National Park

Keep the following information in mind while searching for Seattle to Yellowstone National Park flight deals. Data was last updated February 11, 2026.

Round-trip from

$634
(United Airlines)
From Seattle/Tacoma Intl to Yellowstone National Park
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Yellowstone National Park 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 February 11, 2026.
Use the filters below to find and compare flights from Seattle to Yellowstone National Park that are best for you.

Fly from

Seattle

Fly to

Yellowstone National Park

Route

Depart

Return

Price

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Fri 7/3

7:54 pm-4:07 pm

1 stop19h 13m

West Yellowstone

Wed 7/8

2:02 pm-11:21 pm

2 stops10h 19m

$634

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Mon 8/3

7:54 pm-1:20 pm

1 stop16h 26m

West Yellowstone

Fri 8/7

5:45 pm-8:00 am

1 stop15h 15m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Best time to book a flight from Seattle to Yellowstone National Park

Have a flexible travel schedule? Discover the best time to fly to Yellowstone National Park 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Yellowstone National Park
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Yellowstone National Park

Get insights into the airlines that provide service to Yellowstone National Park. 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 Yellowstone National Park. Reviews last updated February 11, 2026.
Read reviews from past customers who have flown Delta from Seattle to Yellowstone National Park. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,180 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,180 reviews
Delta
7.9
Good
8,180 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Yellowstone National Park. 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 from for flights from Seattle to Yellowstone National Park?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Yellowstone National Park. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Yellowstone National Park?

    A quick flight from Seattle to Yellowstone National Park can take about 19h 13m. United Airlines provides one of the quickest options available for as low as $634. The distance between Seattle and Yellowstone National Park is about 568 mi.

  • Can I find deals for flights from Seattle to Yellowstone National Park that include hotel bookings?

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

  • How can I find direct flights from Seattle to Yellowstone National Park?

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

  • Can I find deals for business class flights from Seattle to Yellowstone National Park?

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

See more FAQs

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Top airline flying from Seattle to Yellowstone National Park

Discover the top airline that operate flights from Seattle to Yellowstone National Park. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$391Average$568FlexibilityNo cancel feeOn-timeN/A

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