Cheap Flights from Tri-Cities (TRI) to West Yellowstone (WYS)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Tri-Cities Regional Airport (TRI) to WYS last minute?
When it's time to book your flights, it's always better to be prepared. While you may be able to score a last-minute deal on a TRI to Yellowstone Airport flight, prices usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international travel it's three to four months.
What airports do you fly into for West Yellowstone from Blountville?
Flights from Blountville to West Yellowstone touch down at Yellowstone Airport (WYS). Approximately 5 kilometers north of the heart of West Yellowstone, it's the main entryway to this fabulous city. When it's time to check out the sights, Yellowstone Park Zipline and Two Top are excellent places to start.
Can I change the date of my flight from Tri-Cities Regional Airport (TRI) to WYS?
Plans can get upended, so Expedia is here to help make amending your journey as easy as possible. First, access your Tri-Cities Regional Airport (TRI) to Yellowstone Airport itinerary through the Expedia Trips portal and browse the fare conditions about what changes you can make. If you booked your airfare in the last 24 hours, some carriers will let you cancel for free and organize new flights. If you bought your fare more than 24 hours ago, contact us through our Customer Service portal so we can assist you further.

Travel information

Travel information

Origin airport
Tri-Cities Regional
Destination airport
Yellowstone
Distance
2558 km

Book with confidence

Book with confidence