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Yellowstone National Park

$229+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — WYS
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
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 July 10, 2026.

This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:45 am
SEA
-
WYS
1 stop5h 42m
Delta
Mon 8/171:09 pm
WYS
-
SEA
1 stop6h 35m
Delta
Deal found 7/8$294
This Delta deal was found by Cheapflights users on 7/7. 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 7/307:15 am
SEA
-
WYS
1 stop4h 11m
Delta
Mon 8/31:09 pm
WYS
-
SEA
1 stop6h 35m
Delta
Deal found 7/7$309
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:15 am
SEA
-
WYS
1 stop4h 11m
Delta
Sat 7/251:10 pm
WYS
-
SEA
1 stop4h 18m
Delta
Deal found 7/8$324
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Wed 8/195:00 am
SEA
-
WYS
1 stop7h 20m
United Airlines
Wed 8/261:55 pm
WYS
-
SEA
1 stop8h 20m
United Airlines
Deal found 7/8$331
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:45 am
SEA
-
WYS
1 stop5h 42m
Delta
Fri 8/281:09 pm
WYS
-
SEA
2 stops26h 46m
Delta
Deal found 7/8$377
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/225:00 am
SEA
-
WYS
1 stop7h 20m
United Airlines
Mon 9/282:05 pm
WYS
-
SEA
1 stop8h 10m
United Airlines
Deal found 7/9$381
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:59 pm
SEA
-
WYS
2 stops12h 47m
Delta
Fri 8/281:09 pm
WYS
-
SEA
1 stop6h 35m
Delta
Deal found 7/8$387
This Delta deal was found by Cheapflights users on 7/7. 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 8/85:30 am
SEA
-
WYS
1 stop5h 57m
Delta
Tue 8/111:09 pm
WYS
-
SEA
1 stop6h 35m
Delta
Deal found 7/7$389
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:45 am
SEA
-
WYS
1 stop5h 42m
Delta
Thu 8/271:09 pm
WYS
-
SEA
2 stops11h 35m
Delta
Deal found 7/8$407
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:25 am
SEA
-
WYS
2 stops28h 02m
Delta
Fri 8/281:09 pm
WYS
-
SEA
1 stop6h 35m
Delta
Deal found 7/8$417
This Delta deal was found by Cheapflights users on 7/5. 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 8/55:45 am
SEA
-
WYS
1 stop5h 42m
Delta
Wed 8/121:09 pm
WYS
-
SEA
1 stop6h 35m
Delta
Deal found 7/5$419
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:45 am
SEA
-
WYS
1 stop5h 42m
Delta
Wed 8/261:09 pm
WYS
-
SEA
1 stop6h 35m
Delta
Deal found 7/8$423

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 July 10, 2026.

Round-trip from

$294
(Delta)

One-way from

$229
(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 July 10, 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

Thu 7/23

7:15 am-12:26 pm

1 stop4h 11m

West Yellowstone

Sat 7/25

1:10 pm-4:28 pm

1 stop4h 18m

$324

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 9/22

5:00 am-1:20 pm

1 stop7h 20m

West Yellowstone

Mon 9/28

2:05 pm-9:15 pm

1 stop8h 10m

$381

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Sat 8/8

5:30 am-12:27 pm

1 stop5h 57m

West Yellowstone

Tue 8/11

1:09 pm-6:44 pm

1 stop6h 35m

$389

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Wed 8/5

5:45 am-12:27 pm

1 stop5h 42m

West Yellowstone

Wed 8/12

1:09 pm-6:44 pm

1 stop6h 35m

$419

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Thu 8/13

5:45 am-12:27 pm

1 stop5h 42m

West Yellowstone

Sun 8/16

1:09 pm-4:54 pm

1 stop4h 45m

$429

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Fri 8/21

9:35 am-10:46 am

2 stops24h 11m

West Yellowstone

Fri 8/28

1:09 pm-6:37 am

2 stops18h 28m

$465

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Thu 8/20

5:45 am-12:27 pm

1 stop5h 42m

West Yellowstone

Mon 8/24

1:09 pm-4:54 pm

1 stop4h 45m

$513

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Thu 8/6

7:15 am-12:27 pm

1 stop4h 12m

West Yellowstone

Thu 8/13

1:09 pm-6:44 pm

1 stop6h 35m

$552

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 8/4

5:00 am-1:32 pm

1 stop7h 32m

West Yellowstone

Tue 8/11

1:55 pm-9:58 pm

2 stops33h 03m

$625

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Thu 8/13

5:20 pm-3:26 pm

2 stops21h 06m

West Yellowstone

Sun 8/16

4:44 pm-11:04 pm

1 stop7h 20m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 13 resultsSorted by cheapest first
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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.

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 11m. Delta provides one of the quickest options available for as low as $324. 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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