Cheap flights from Seattle to West Yellowstone from $349
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to West Yellowstone departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to West Yellowstone
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
When to book flights from Seattle to West Yellowstone
Cheap Seattle to West Yellowstone (SEA to WYS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to West Yellowstone
Best Price Found | $349 |
|---|---|
Fastest flight time | 4h 01m |
Direct flights | None |
Airports in West Yellowstone | 1 airport |
How far is Seattle/Tacoma Intl to West Yellowstone by plane?
West Yellowstone is 574.2 mi away from Seattle/Tacoma Intl. A reasonable flight in good conditions will take 4h 01m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to West Yellowstone Airport?
Prices for flights from Seattle/Tacoma Intl Airport to West Yellowstone Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to West Yellowstone Airport?
As of June 2025, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to West Yellowstone Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to West Yellowstone Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to West Yellowstone Airport.
What documentation or ID do you need to fly to West Yellowstone Airport?
The travel and health documents you'll need for your trip to West Yellowstone Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at West Yellowstone Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to West Yellowstone?
Based on momondo bookings for flights between Seattle and West Yellowstone, the leading airline is Delta, making up 100% of the total bookings.
Best airlines flying from Seattle to West Yellowstone
Compare and see reviews for airlines that fly from Seattle to West Yellowstone with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $401 | Free Cancellation | Rating 8.0 7,950 reviews |
Traveling to a place near West Yellowstone?
Book flights to West Yellowstone if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to West Yellowstone?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to West Yellowstone. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Seattle to West Yellowstone with flexible booking policies on momondo?
momondo does allow users to show only those flights to West Yellowstone from Seattle which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seattle to West Yellowstone?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to West Yellowstone.
I’m not ready to book a flight from Seattle to West Yellowstone right now. Can momondo alert me if prices change?
If you are simply researching potential flights to West Yellowstone, momondo offers a useful price alert feature which will track prices for flights to West Yellowstone from Seattle and alert you when they change.