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Cheap flights from San Francisco to West Yellowstone from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to West Yellowstone departing on 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Francisco to West Yellowstone

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 12:21 pm
SFO
-
WYS
5h 21m
1 stop
Delta Logo
1:09 pm - 6:35 pm
WYS
-
SFO
6h 26m
1 stop
$254Delta
Fri, Jul 24 - Mon, Aug 3
Delta Logo
1:00 pm - 12:21 pm
SFO
-
WYS
22h 21m
2 stops
Delta Logo
1:09 pm - 6:35 pm
WYS
-
SFO
6h 26m
1 stop
$316Delta
Sat, Jul 25 - Mon, Aug 3
Delta Logo
8:59 pm - 10:41 am
SFO
-
WYS
12h 42m
2 stops
Delta Logo
1:09 pm - 6:35 pm
WYS
-
SFO
6h 26m
1 stop
$327Delta
Fri, Jul 24 - Mon, Aug 3
Delta Logo
8:59 pm - 12:21 pm
SFO
-
WYS
14h 22m
2 stops
Delta Logo
1:09 pm - 6:35 pm
WYS
-
SFO
6h 26m
1 stop
$347Delta
Thu, Jul 23 - Wed, Jul 29
Delta Logo
6:00 am - 12:21 pm
SFO
-
WYS
5h 21m
1 stop
Delta Logo
1:09 pm - 6:35 pm
WYS
-
SFO
6h 26m
1 stop
$359Delta
Fri, Jul 24 - Thu, Jul 30
Delta Logo
1:00 pm - 12:21 pm
SFO
-
WYS
22h 21m
2 stops
Delta Logo
1:09 pm - 8:19 pm
WYS
-
SFO
8h 10m
2 stops
$426Delta
Sat, Jul 25 - Wed, Jul 29
Delta Logo
6:00 am - 12:21 pm
SFO
-
WYS
5h 21m
1 stop
Delta Logo
1:09 pm - 4:23 pm
WYS
-
SFO
4h 14m
1 stop
$427Delta
Fri, Jul 24 - Sun, Aug 2
Delta Logo
7:00 pm - 12:21 pm
SFO
-
WYS
16h 21m
1 stop
Delta Logo
1:09 pm - 6:35 pm
WYS
-
SFO
6h 26m
1 stop
$434Delta
Thu, Jul 23 - Wed, Jul 29
Delta Logo
8:59 pm - 10:41 am
SFO
-
WYS
12h 42m
2 stops
Delta Logo
1:09 pm - 11:12 pm
WYS
-
SFO
11h 03m
2 stops
$437Delta
Fri, Jul 24 - Wed, Jul 29
Delta Logo
6:00 am - 12:21 pm
SFO
-
WYS
5h 21m
1 stop
Delta Logo
1:09 pm - 8:19 pm
WYS
-
SFO
8h 10m
2 stops
$439Delta
Fri, Jul 24 - Tue, Jul 28

Delta flights from San Francisco to West Yellowstone

Our best Delta deals on San Francisco to West Yellowstone flight tickets
Delta
Jul 24
SFO6:00 amSan Francisco
5h 21m
1 stop
WYS12:21 pmWest Yellowstone
Jul 29
WYS1:09 pmWest Yellowstone
4h 14m
1 stop
SFO4:23 pmSan Francisco
$254
Delta
Jul 25
SFO1:00 pmSan Francisco
22h 21m
2 stops
WYS12:21 pmWest Yellowstone
Aug 3
WYS1:09 pmWest Yellowstone
6h 26m
1 stop
SFO6:35 pmSan Francisco
$316
Delta
Jul 24
SFO8:59 pmSan Francisco
12h 42m
2 stops
WYS10:41 amWest Yellowstone
Aug 3
WYS1:09 pmWest Yellowstone
6h 26m
1 stop
SFO6:35 pmSan Francisco
$327

United Airlines flights from San Francisco to West Yellowstone

Our best United Airlines deals on San Francisco to West Yellowstone flight tickets
United Airlines
Jul 22
SFO10:35 pmSan Francisco
13h 45m
2 stops
WYS1:20 pmWest Yellowstone
Jul 31
WYS5:45 pmWest Yellowstone
14h 50m
2 stops
SFO7:35 amSan Francisco
$514
United Airlines
Aug 1
SFO4:10 pmSan Francisco
22h 57m
2 stops
WYS4:07 pmWest Yellowstone
Aug 7
WYS5:45 pmWest Yellowstone
14h 36m
2 stops
SFO7:21 amSan Francisco
$565
United Airlines
Jun 16
SFO5:00 amSan Francisco
7h 20m
1 stop
WYS1:20 pmWest Yellowstone
Jun 30
WYS2:02 pmWest Yellowstone
6h 38m
1 stop
SFO7:40 pmSan Francisco
$573

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to West Yellowstone that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from San Francisco to West Yellowstone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Fri 7/24

6:00 am-12:21 pm

1 stop5h 21m

West Yellowstone

Mon 8/3

1:09 pm-6:35 pm

1 stop6h 26m

$254

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Sat 7/25

1:00 pm-12:21 pm

2 stops22h 21m

West Yellowstone

Mon 8/3

1:09 pm-6:35 pm

1 stop6h 26m

$316

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Fri 7/24

8:59 pm-10:41 am

2 stops12h 42m

West Yellowstone

Mon 8/3

1:09 pm-6:35 pm

1 stop6h 26m

$327

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Thu 7/23

8:59 pm-12:21 pm

2 stops14h 22m

West Yellowstone

Wed 7/29

1:09 pm-6:35 pm

1 stop6h 26m

$347

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Fri 7/24

6:00 am-12:21 pm

1 stop5h 21m

West Yellowstone

Thu 7/30

1:09 pm-6:35 pm

1 stop6h 26m

$359

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Sat 7/25

1:00 pm-12:21 pm

2 stops22h 21m

West Yellowstone

Wed 7/29

1:09 pm-8:19 pm

2 stops8h 10m

$426

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Fri 7/24

6:00 am-12:21 pm

1 stop5h 21m

West Yellowstone

Sun 8/2

1:09 pm-4:23 pm

1 stop4h 14m

$427

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Thu 7/23

7:00 pm-12:21 pm

1 stop16h 21m

West Yellowstone

Wed 7/29

1:09 pm-6:35 pm

1 stop6h 26m

$434

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Fri 7/24

8:59 pm-10:41 am

2 stops12h 42m

West Yellowstone

Wed 7/29

1:09 pm-11:12 pm

2 stops11h 03m

$437

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Fri 7/24

6:00 am-12:21 pm

1 stop5h 21m

West Yellowstone

Tue 7/28

1:09 pm-8:19 pm

2 stops8h 10m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to West Yellowstone from

How to get the cheapest flight ticket from San Francisco to West Yellowstone

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Francisco to West Yellowstone?

Delta and United Airlines are the most popular carriers operating from San Francisco to West Yellowstone

What airlines fly to West Yellowstone?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to West Yellowstone from San Francisco according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to West Yellowstone. Keep in mind that there are 7 different airlines that fly to West Yellowstone on a routine basis, so you have a few additional options to choose from.

When to book flights from San Francisco to West Yellowstone

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to West Yellowstone according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to West Yellowstone (SFO to WYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to West Yellowstone

Fastest flight time

3h 41m

Direct flights

None
The fastest flight from San Francisco to West Yellowstone takes 3h 41m
There are no direct flights from San Francisco to West Yellowstone. There are no popular flight routes from San Francisco to West Yellowstone.
Search flight deals

  • How far is San Francisco to West Yellowstone by plane?

    San Francisco and West Yellowstone are 753.7 mi apart from one another. A reasonable flight in good conditions will take 3h 41m.

  • When did momondo last update prices for flights from San Francisco Airport to West Yellowstone Airport?

    Prices for flights from San Francisco Airport to West Yellowstone Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to West Yellowstone Airport?

  • How old do you have to be to fly from San Francisco Airport to West Yellowstone Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to West Yellowstone Airport.

  • What documentation or ID do you need to fly to West Yellowstone Airport?

    The necessary travel and health documents for your West Yellowstone Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Francisco to West Yellowstone?

Best airlines flying from San Francisco to West Yellowstone

Compare and see reviews for airlines that fly from San Francisco to West Yellowstone with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $214Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
DeltaPriceFrom $239Free CancellationRating
7.9
8,138 reviews
Search Delta flights

Traveling to a place near West Yellowstone?

Book flights to West Yellowstone if you plan to visit one of these locations
Yellowstone National Park
Island Park
Gardiner

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to West Yellowstone?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to West Yellowstone for you.

Can I find flights from San Francisco to West Yellowstone with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to West Yellowstone flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to West Yellowstone?

momondo provides multiple filters to help you find the best flight to West Yellowstone from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to West Yellowstone right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to West Yellowstone now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to West Yellowstone and let you know when they change.

An easier way to manage your West Yellowstone trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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