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Yellowstone National Park

$259+ Cheap flights from Seattle (SEA) to Yellowstone National Park

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.
SEA — WYS
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
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 May 15, 2026.

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.
Tue 6/97:15 am
SEA
-
WYS
1 stop4h 13m
Delta
Tue 6/161:10 pm
WYS
-
SEA
1 stop4h 20m
Delta
Deal found 5/12$332
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.
Fri 5/297:15 am
SEA
-
WYS
1 stop4h 10m
Delta
Tue 6/21:10 pm
WYS
-
SEA
1 stop4h 32m
Delta
Deal found 5/14$354
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.
Tue 6/27:15 am
SEA
-
WYS
1 stop4h 10m
Delta
Tue 6/91:10 pm
WYS
-
SEA
1 stop4h 20m
Delta
Deal found 5/13$369
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 9/245:00 am
SEA
-
WYS
1 stop7h 20m
United Airlines
Sat 9/262:02 pm
WYS
-
SEA
1 stop8h 13m
United Airlines
Deal found 5/11$419
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
-
WYS
1 stop7h 25m
United Airlines
Sun 5/315:45 pm
WYS
-
SEA
1 stop6h 25m
United Airlines
Deal found 5/11$434
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.
Sat 8/295:15 am
SEA
-
WYS
1 stop4h 31m
Delta
Fri 9/41:09 pm
WYS
-
SEA
1 stop4h 43m
Delta
Deal found 5/10$438
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 5/265:30 am
SEA
-
WYS
1 stop4h 08m
Delta
Sat 5/3011:15 am
WYS
-
SEA
1 stop5h 08m
Delta
Deal found 5/11$459
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.
Sat 6/277:15 am
SEA
-
WYS
1 stop4h 13m
Delta
Sat 7/41:10 pm
WYS
-
SEA
1 stop6h 26m
Delta
Deal found 5/10$464
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.
Fri 5/155:05 am
SEA
-
WYS
1 stop7h 23m
United Airlines
Tue 5/192:03 pm
WYS
-
SEA
1 stop8h 03m
United Airlines
Deal found 5/11$479
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.
Fri 5/295:07 am
SEA
-
WYS
1 stop7h 25m
United Airlines
Mon 6/12:19 pm
WYS
-
SEA
1 stop18h 41m
United Airlines
Deal found 5/11$481
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:00 am
SEA
-
WYS
1 stop7h 20m
United Airlines
Mon 9/71:55 pm
WYS
-
SEA
1 stop8h 20m
United Airlines
Deal found 5/10$498
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:52 pm
SEA
-
WYS
2 stops20h 15m
United Airlines
Fri 9/45:45 pm
WYS
-
SEA
1 stop6h 19m
United Airlines
Deal found 5/10$502

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 May 15, 2026.

Round-trip from

$332
(Delta)

One-way from

$259
(United Airlines)
From Seattle/Tacoma Intl to Yellowstone National Park
Search Deals
One-way flight 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 May 15, 2026.
Use the filters below to find and compare flights from Seattle to Yellowstone National Park that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 6/2

7:15 am-12:25 pm

1 stop4h 10m

West Yellowstone

Tue 6/9

1:10 pm-4:30 pm

1 stop4h 20m

$369

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Sat 6/27

7:15 am-12:28 pm

1 stop4h 13m

West Yellowstone

Sat 7/4

1:10 pm-6:36 pm

1 stop6h 26m

$464

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Wed 5/27

5:07 am-1:32 pm

1 stop7h 25m

West Yellowstone

Sun 5/31

5:45 pm-11:10 pm

1 stop6h 25m

$514

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Sun 8/2

5:00 am-1:32 pm

1 stop7h 32m

West Yellowstone

Fri 8/7

5:45 pm-11:10 pm

1 stop6h 25m

$532

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 7/14

7:15 am-12:26 pm

1 stop4h 11m

West Yellowstone

Tue 7/21

1:10 pm-6:33 pm

1 stop6h 23m

$588

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Fri 5/29

5:07 am-1:32 pm

1 stop7h 25m

West Yellowstone

Tue 6/2

2:19 pm-5:59 pm

1 stop28h 40m

$625

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 6/9

3:33 pm-1:32 pm

2 stops20h 59m

West Yellowstone

Tue 6/16

2:19 pm-9:10 pm

1 stop7h 51m

$669

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Fri 7/3

3:40 pm-4:29 pm

1 stop23h 49m

West Yellowstone

Wed 7/8

2:07 pm-9:10 pm

1 stop8h 03m

$700

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Mon 5/25

5:07 am-1:32 pm

1 stop7h 25m

West Yellowstone

Fri 5/29

2:19 pm-12:34 pm

2 stops23h 15m

$709
Cheapest one-way

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Fri 7/3

5:00 am-1:32 pm

1 stop7h 32m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 May 15, 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
8,452 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,452 reviews
Delta
7.9
Good
8,452 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 4h 10m. Delta provides one of the quickest options available for as low as $369. The distance between Seattle and Yellowstone National Park is about 568 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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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Alternative routes for Seattle to Yellowstone National Park

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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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$442FlexibilityNo cancel feeOn-timeN/A

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