Cheap Flights from San Francisco (SFO) to West Yellowstone (WYS) from HK$2,693~

View HK$2,693 flight on Wed, 17 Sept 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to West Yellowstone, MT (WYS-Yellowstone)

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Find Cheap Flights from San Francisco (SFO) to West Yellowstone (WYS)

Prices were available within the past 7 days and start at HK$2,693 for one-way flights and HK$2,376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$2,376 Return, found 5 days ago
HK$2,376
Return
found 5 days ago
Select Delta flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$2,376 found 5 days ago
Delta
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$2,925 Return, found 5 days ago
HK$2,925
Return
found 5 days ago
Select Delta flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$2,925 found 5 days ago
Delta
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$3,387 Return, found 5 days ago
HK$3,387
Return
found 5 days ago
Select Delta flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$3,387 found 5 days ago
United
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$4,331 Return, found 5 days ago
HK$4,331
Return
found 5 days ago
Select United flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$4,331 found 5 days ago
United
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$4,397 Return, found 5 days ago
HK$4,397
Return
found 5 days ago
Select United flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$4,397 found 5 days ago
United
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$4,548 Return, found 5 days ago
HK$4,548
Return
found 5 days ago
Select United flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$4,548 found 5 days ago
United
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$4,567 Return, found 5 days ago
HK$4,567
Return
found 5 days ago
Select United flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$4,567 found 5 days ago
United
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$4,632 Return, found 5 days ago
HK$4,632
Return
found 5 days ago
Select United flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$4,632 found 5 days ago
United
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$4,698 Return, found 5 days ago
HK$4,698
Return
found 5 days ago
Select United flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$4,698 found 5 days ago
United
Mon, 6 Oct - Fri, 10 Oct
SFO
San Francisco
WYS
West Yellowstone
HK$5,017 Return, found 2 days ago
HK$5,017
Return
found 2 days ago
Select United flight, departing Mon, 6 Oct from San Francisco to West Yellowstone, returning Fri, 10 Oct, priced at HK$5,017 found 2 days ago
United
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$5,116 Return, found 5 days ago
HK$5,116
Return
found 5 days ago
Select United flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$5,116 found 5 days ago
United
Mon, 6 Oct - Fri, 10 Oct
SFO
San Francisco
WYS
West Yellowstone
HK$5,146 Return, found 2 days ago
HK$5,146
Return
found 2 days ago
Select United flight, departing Mon, 6 Oct from San Francisco to West Yellowstone, returning Fri, 10 Oct, priced at HK$5,146 found 2 days ago
Delta
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$5,159 Return, found 5 days ago
HK$5,159
Return
found 5 days ago
Select Delta flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$5,159 found 5 days ago
United
Mon, 6 Oct - Fri, 10 Oct
SFO
San Francisco
WYS
West Yellowstone
HK$5,264 Return, found 2 days ago
HK$5,264
Return
found 2 days ago
Select United flight, departing Mon, 6 Oct from San Francisco to West Yellowstone, returning Fri, 10 Oct, priced at HK$5,264 found 2 days ago
United
Mon, 6 Oct - Fri, 10 Oct
SFO
San Francisco
WYS
West Yellowstone
HK$5,296 Return, found 2 days ago
HK$5,296
Return
found 2 days ago
Select United flight, departing Mon, 6 Oct from San Francisco to West Yellowstone, returning Fri, 10 Oct, priced at HK$5,296 found 2 days ago
United
Wed, 17 Sept - Sat, 20 Sept
SFO
San Francisco
WYS
West Yellowstone
HK$5,333 Return, found 5 days ago
HK$5,333
Return
found 5 days ago
Select United flight, departing Wed, 17 Sept from San Francisco to West Yellowstone, returning Sat, 20 Sept, priced at HK$5,333 found 5 days ago
San Francisco to West Yellowstone route information
Origin airport
San Francisco Intl.
Destination airport
Yellowstone
Return price
HK$2,376
Distance
1220 km

Flights from San Francisco to West Yellowstone

Book cheap flights from San Francisco (SFO) to West Yellowstone (WYS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from San Francisco (SFO) to West Yellowstone (WYS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Francisco (SFO) to West Yellowstone (WYS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your West Yellowstone flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in West Yellowstone and things to do in West Yellowstone for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to West Yellowstone more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to West Yellowstone is HK$2,693 now!

 

Frequently asked questions

How much is a flight from San Francisco Airport to WYS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from SFO to WYS was HK$2,376. Great fares don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to Yellowstone Airport (WYS)?
Most flights can be canceled online, but whether or not you incur a fee varies between airlines. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from SFO to WYS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Francisco Airport to Yellowstone Airport (WYS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Intl. Airport (SFO) to WYS?
It's only 1,250 kilometers from SFO to WYS. Chances are you'll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from San Francisco Intl. Airport (SFO) to WYS?
Flying nonstop between San Francisco Intl. Airport (SFO) and Yellowstone Airport isn't possible at present. However, you'll still be able to find a flight to West Yellowstone with at least one stop.
Are San Francisco Intl. Airport (SFO) to WYS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SFO to Yellowstone Airport at the last minute could save you some serious cash. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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