$143 Cheap Delta flights Salt Lake City (SLC) to West Yellowstone (WYS)

Landing cheap one-way Delta Air Lines flights from SLC to WYS from $143 on Expedia is easy — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $188 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or return flights to West Yellowstone in November or March. You could find a cheap fare with Delta Air Lines during these off-peak times.

Search for cheap Delta Air Lines flights from Salt Lake City Intl. Airport (SLC) to Yellowstone Airport (WYS) one to three months before your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, hit search and check the “Nonstop” filter on Expedia to find any direct flights from SLC to WYS with Delta Air Lines or other carriers.

To find the earliest departure from SLC to WYS with Delta Air Lines, sort your results by “Morning” and “Early Morning.” Booking an early flight generally means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from Salt Lake City Intl. Airport (SLC) to West Yellowstone come in to Yellowstone Airport (WYS). This is the main gateway to this destination.

Delta Air Lines makes traveling from SLC to WYS more comfortable with a rewarding loyalty program and an excellent in-flight experience. You could even start collecting points with Delta SkyMiles. Make sure you sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You can usually cancel or reschedule your flight, although there may be additional charges if you made your booking over 24 hours ago. Need to keep your options open? Use Expedia’s “No cancel fee” and “Changes included” filters to find flights that won’t charge you extra if you have to alter your plans. To modify your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for further information.