Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from California to West Yellowstone from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to West Yellowstone departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from California to West Yellowstone

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:45 am - 10:41 am
SJC
-
WYS
3h 56m1 stop
Delta Logo
1:09 pm - 6:17 pm
WYS
-
SJC
6h 08m1 stop
$254Delta
Sat, May 30 - Thu, Jun 4
Delta Logo
6:00 am - 12:21 pm
SFO
-
WYS
5h 21m1 stop
Delta Logo
1:09 pm - 6:35 pm
WYS
-
SFO
6h 26m1 stop
$254Delta
Sat, May 30 - Thu, Jun 4
Delta Logo
6:00 am - 12:21 pm
SFO
-
WYS
5h 21m1 stop
Delta Logo
1:09 pm - 11:12 pm
WYS
-
SFO
11h 03m2 stops
$299Delta
Sat, May 30 - Thu, Jun 4
Delta Logo
6:15 am - 12:21 pm
SAN
-
WYS
5h 06m1 stop
Delta Logo
1:09 pm - 4:08 pm
WYS
-
SAN
3h 59m1 stop
$458Delta
Tue, Jun 23 - Sat, Jun 27
Delta Logo
6:00 am - 12:21 pm
SFO
-
WYS
5h 21m1 stop
Delta Logo
1:09 pm - 4:23 pm
WYS
-
SFO
4h 14m1 stop
$464Delta
Fri, Jun 5 - Sun, Jun 7
Delta Logo
6:00 am - 12:21 pm
SMF
-
WYS
5h 21m1 stop
Delta Logo
1:09 pm - 4:01 pm
WYS
-
SMF
3h 52m1 stop
$478Delta
Fri, Jun 19 - Wed, Jun 24
United Airlines Logo
7:00 am - 1:20 pm
SJC
-
WYS
5h 20m1 stop
United Airlines Logo
2:02 pm - 9:11 pm
WYS
-
SJC
8h 09m1 stop
$483United Airlines
Wed, May 27 - Sat, May 30
Delta Logo
5:45 am - 10:41 am
SJC
-
WYS
3h 56m1 stop
Delta Logo
1:09 pm - 9:45 pm
WYS
-
SJC
9h 36m2 stops
$489Delta
Sat, May 30 - Thu, Jun 4
United Airlines Logo
8:45 pm - 1:20 pm
SFO
-
WYS
15h 35m2 stops
United Airlines Logo
2:02 pm - 8:08 am
WYS
-
SFO
19h 06m2 stops
$507United Airlines
Tue, May 5 - Tue, May 12
Delta Logo
6:15 am - 12:21 pm
SAN
-
WYS
5h 06m1 stop
Delta Logo
1:09 pm - 10:55 pm
WYS
-
SAN
10h 46m2 stops
$512Delta
Tue, Jun 23 - Sat, Jun 27

Delta flights from California to West Yellowstone

Our best Delta deals on California to West Yellowstone flight tickets
Delta
Jun 23
SAN6:15 amSan Diego
5h 06m
1 stop
WYS12:21 pmWest Yellowstone
Jun 27
WYS1:09 pmWest Yellowstone
3h 59m
1 stop
SAN4:08 pmSan Diego
$458
Find similar
Delta
Jun 19
SMF6:00 amSacramento Intl
5h 21m
1 stop
WYS12:21 pmWest Yellowstone
Jun 24
WYS1:09 pmWest Yellowstone
3h 52m
1 stop
SMF4:01 pmSacramento Intl
$478
Find similar
Delta
Jun 23
SAN6:15 amSan Diego
5h 06m
1 stop
WYS12:21 pmWest Yellowstone
Jun 27
WYS1:09 pmWest Yellowstone
10h 46m
2 stops
SAN10:55 pmSan Diego
$512
Find similar

United Airlines flights from California to West Yellowstone

Our best United Airlines deals on California to West Yellowstone flight tickets
United Airlines
May 27
SJC7:00 amSan Jose
5h 20m
1 stop
WYS1:20 pmWest Yellowstone
May 30
WYS2:02 pmWest Yellowstone
8h 09m
1 stop
SJC9:11 pmSan Jose
$483
Find similar
United Airlines
Jun 19
SMF3:53 pmSacramento Intl
23h 14m
2 stops
WYS4:07 pmWest Yellowstone
Jun 24
WYS2:02 pmWest Yellowstone
7h 45m
1 stop
SMF8:47 pmSacramento Intl
$516
Find similar
United Airlines
Jun 19
SMF3:53 pmSacramento Intl
23h 14m
2 stops
WYS4:07 pmWest Yellowstone
Jun 24
WYS2:02 pmWest Yellowstone
7h 45m
1 stop
SMF8:47 pmSacramento Intl
$551
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California 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 December 26, 2025.
Use the filters below to find and compare flights from California to West Yellowstone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseWest Yellowstone

SJC - WYS

SJCWYS

San Jose

Sat 5/30

5:45 am-10:41 am

1 stop3h 56m

West Yellowstone

Thu 6/4

1:09 pm-6:17 pm

1 stop6h 08m

$254

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Sat 5/30

6:00 am-12:21 pm

1 stop5h 21m

West Yellowstone

Thu 6/4

1:09 pm-6:35 pm

1 stop6h 26m

$254

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Sat 5/30

6:00 am-12:21 pm

1 stop5h 21m

West Yellowstone

Thu 6/4

1:09 pm-11:12 pm

2 stops11h 03m

$299

San DiegoWest Yellowstone

SAN - WYS

SANWYS

San Diego

Tue 6/23

6:15 am-12:21 pm

1 stop5h 06m

West Yellowstone

Sat 6/27

1:09 pm-4:08 pm

1 stop3h 59m

$458

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Fri 6/5

6:00 am-12:21 pm

1 stop5h 21m

West Yellowstone

Sun 6/7

1:09 pm-4:23 pm

1 stop4h 14m

$464

SacramentoWest Yellowstone

SMF - WYS

SMFWYS

Sacramento Intl

Fri 6/19

6:00 am-12:21 pm

1 stop5h 21m

West Yellowstone

Wed 6/24

1:09 pm-4:01 pm

1 stop3h 52m

$478

San JoseWest Yellowstone

SJC - WYS

SJCWYS

San Jose

Wed 5/27

7:00 am-1:20 pm

1 stop5h 20m

West Yellowstone

Sat 5/30

2:02 pm-9:11 pm

1 stop8h 09m

$483

San JoseWest Yellowstone

SJC - WYS

SJCWYS

San Jose

Sat 5/30

5:45 am-10:41 am

1 stop3h 56m

West Yellowstone

Thu 6/4

1:09 pm-9:45 pm

2 stops9h 36m

$489

San FranciscoWest Yellowstone

SFO - WYS

SFOWYS

San Francisco

Tue 5/5

8:45 pm-1:20 pm

2 stops15h 35m

West Yellowstone

Tue 5/12

2:02 pm-8:08 am

2 stops19h 06m

$507

San DiegoWest Yellowstone

SAN - WYS

SANWYS

San Diego

Tue 6/23

6:15 am-12:21 pm

1 stop5h 06m

West Yellowstone

Sat 6/27

1:09 pm-10:55 pm

2 stops10h 46m

$512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to West Yellowstone from

How to get the cheapest flight ticket from California 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 day to depart on your flight to West Yellowstone?

The cheapest day to depart from California to West Yellowstone is on a Tuesday when prices can be found for as low as $583. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from California to West Yellowstone for around $718.

Cheap California to West Yellowstone flight deals and tips

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

Fastest flight time

0h 28m

Direct flights

None
The fastest flight from California to West Yellowstone takes 0h 28m
There are no direct flights from California to West Yellowstone. There are no popular flight routes from California to West Yellowstone.
Search flight deals

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

    Prices for flights from California to West Yellowstone Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to West Yellowstone Airport.

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

    The travel and health documents required for your trip to West Yellowstone Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at West Yellowstone Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from California to West Yellowstone

Compare and see reviews for airlines that fly from California to West Yellowstone with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $172Free CancellationRating
7.9
8,013 reviews
Search Delta flights
United AirlinesPriceFrom $214Free CancellationRating
7.4
9,115 reviews
Search United Airlines 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 California to West Yellowstone?

It is quick and easy to find California to West Yellowstone flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to West Yellowstone that suits you.

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

momondo does allow users to show only those flights to West Yellowstone from California which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential California to West Yellowstone flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of California to West Yellowstone flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 1/25
Sun 2/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States