Cheap Flights from Islip (ISP) 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 MacArthur Airport (ISP) to Yellowstone Airport last minute?
When it's time to book your flights, it's better to be prepared. While it's possible to pick up a deal on an ISP to Yellowstone Airport (WYS) flight at the last minute, 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 lock in a domestic flight is between 28 – 35 days in advance. For international trips it's three to four months.
What airports do you fly into for West Yellowstone from Islip?
Take off from Islip to West Yellowstone and you'll arrive at Yellowstone Airport (WYS). This terminal is around 5 kilometers north of the heart of West Yellowstone. Begin your city break by paying a visit to Yellowstone Park Zipline and Two Top, just two of West Yellowstone's leading attractions.
Can I change the date of my flight from MacArthur Airport to Yellowstone Airport (WYS)?
It's a snap to make changes to your MacArthur Airport (ISP) to WYS journey yourself. Access your itinerary via the Expedia Trips portal and select "change flight." Search for new flights and lock in the one that better fits your plans. You'll see an estimate of any flight change costs. You can also head to our Customer Service portal to connect with our Virtual Agent and get answers to all your questions.

Travel information

Origin airport
MacArthur
Destination airport
Yellowstone
Distance
3087 km

Book with confidence