$143 Find Cheap Flights from Salt Lake City to West Yellowstone - Compare and Save

Among airlines operating Salt Lake City to West Yellowstone flights:

• Delta: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Delta operates flights between Salt Lake City and West Yellowstone.

Flights from Salt Lake City to West Yellowstone usually depart from Salt Lake City (SLC) and arrive at West Yellowstone (WYS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Delta: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Salt Lake City to West Yellowstone.

On this route, nonstop and layover fares are close on average, with nonstop at $339 round-trip and layover options via Denver Intl (DEN) at $353.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Most connecting flights from Salt Lake City to West Yellowstone pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

On the Salt Lake City to West Yellowstone route, being flexible with your departure day can save you up to 62%. Saturday is the cheapest day at $188 round-trip on average, while Sunday is the most expensive at $490: a $302 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

These are the earliest and latest flight times available from Salt Lake City to West Yellowstone:

• Earliest: departs at 9:30 am and lands at 10:48 am
• Latest: departs at 11:10 am and lands at 12:28 pm.

The flight takes about 1h 18m.

A nonstop flight from Salt Lake City to West Yellowstone takes 1h 18m, covering 273 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $188 to $1,587. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Salt Lake City to West Yellowstone are currently higher than usual. Average one-way flight prices are about $257, which is 69% above the typical average for this route.