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 California according to our data. United Airlines is the first choice among our users, with 49% 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.

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

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

How long does it take to fly to West Yellowstone?

Flight times vary depending on what airport in California you fly out of and what airport in West Yellowstone you fly into. For example, flying from San Francisco to Bozeman takes 2h 14m on average. On the other hand, flying from Los Angeles to Bozeman takes 2h 32m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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?

There are 2 operators available for flights from California to West Yellowstone Airport as of September 2026.

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.

$337 Cheap Flights from California to West Yellowstone in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to West Yellowstone

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 1:30 pmSNA Santa Ana J. Wayne/Orange Cnty-WYS West Yellowstone

5h 30m1 stop Denver Intl

2:05 pm - 7:20 pmWYS West Yellowstone-SNA Santa Ana J. Wayne/Orange Cnty

6h 15m1 stop Denver Intl

$354United Airlines

Fri, Oct 9 - Tue, Oct 13

7:00 am - 1:30 pmSAN San Diego-WYS West Yellowstone

5h 30m1 stop Denver Intl

2:05 pm - 8:39 pmWYS West Yellowstone-SAN San Diego

7h 34m1 stop Denver Intl

$382United Airlines

Fri, Oct 9 - Tue, Oct 13

7:00 am - 1:30 pmSNA Santa Ana J. Wayne/Orange Cnty-WYS West Yellowstone

5h 30m1 stop Denver Intl

2:05 pm - 12:03 pmWYS West Yellowstone-SNA Santa Ana J. Wayne/Orange Cnty

22h 58m2 stops Denver Intl San Francisco

$584United Airlines

Fri, Oct 9 - Tue, Oct 13

5:00 am - 1:30 pmFAT Fresno Airterminal-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 8:52 pmWYS West Yellowstone-FAT Fresno Airterminal

7h 47m1 stop Denver Intl

$594United Airlines

Mon, Oct 5 - Fri, Oct 9

3:56 pm - 1:30 pmSAN San Diego-WYS West Yellowstone

20h 34m2 stops San Francisco Denver Intl

2:05 pm - 8:39 pmWYS West Yellowstone-SAN San Diego

7h 34m1 stop Denver Intl

$637United Airlines

Fri, Oct 9 - Tue, Oct 13

6:15 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

6h 15m1 stop Denver Intl

2:05 pm - 8:10 pmWYS West Yellowstone-SFO San Francisco

31h 05m2 stops Denver Intl Palm Springs

$647United Airlines

Tue, Oct 6 - Tue, Oct 13

6:15 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

6h 15m1 stop Denver Intl

2:05 pm - 7:34 pmWYS West Yellowstone-SFO San Francisco

6h 29m1 stop Denver Intl

$650United Airlines

Thu, Oct 8 - Thu, Oct 15

5:00 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 7:34 pmWYS West Yellowstone-SFO San Francisco

6h 29m1 stop Denver Intl

$654United Airlines

Mon, Oct 5 - Fri, Oct 9

7:00 am - 1:30 pmLAX Los Angeles-WYS West Yellowstone

5h 30m1 stop Denver Intl

2:05 pm - 7:13 amWYS West Yellowstone-LAX Los Angeles

18h 08m2 stops Denver Intl Las Vegas Harry Reid Intl

$668United Airlines

Mon, Oct 5 - Fri, Oct 9

7:00 am - 1:30 pmLAX Los Angeles-WYS West Yellowstone

5h 30m1 stop Denver Intl

2:05 pm - 9:17 pmWYS West Yellowstone-LAX Los Angeles

8h 12m1 stop Denver Intl

$678United Airlines

Mon, Oct 5 - Fri, Oct 9

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 7:34 pmWYS West Yellowstone-SFO San Francisco

6h 29m1 stop Denver Intl

$658United Airlines

Wed, Sep 30 - Tue, Oct 6

5:00 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 9:14 pmWYS West Yellowstone-SFO San Francisco

8h 09m1 stop Denver Intl

$702United Airlines

Wed, Sep 30 - Thu, Oct 8

6:15 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

6h 15m1 stop Denver Intl

2:05 pm - 9:14 pmWYS West Yellowstone-SFO San Francisco

8h 09m1 stop Denver Intl

$702United Airlines

Wed, Sep 30 - Wed, Oct 7

5:00 am - 1:30 pmLAX Los Angeles-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 7:14 pmWYS West Yellowstone-LAX Los Angeles

6h 09m1 stop Denver Intl

$710United Airlines

Fri, Sep 25 - Sun, Sep 27

5:00 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 9:04 amWYS West Yellowstone-SFO San Francisco

19h 59m2 stops Denver Intl Los Angeles

$716United Airlines

Wed, Sep 30 - Tue, Oct 6

5:00 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 12:42 pmWYS West Yellowstone-SFO San Francisco

23h 37m2 stops Denver Intl Santa Ana J. Wayne/Orange Cnty

$726United Airlines

Wed, Sep 30 - Wed, Oct 7

6:15 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

6h 15m1 stop Denver Intl

2:05 pm - 8:30 amWYS West Yellowstone-SFO San Francisco

19h 25m2 stops Denver Intl Bakersfield Meadows Field

$746United Airlines

Wed, Sep 30 - Thu, Oct 8

6:15 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

6h 15m1 stop Denver Intl

2:05 pm - 8:01 amWYS West Yellowstone-SFO San Francisco

18h 56m2 stops Denver Intl San Diego

$746United Airlines

Wed, Sep 30 - Mon, Oct 5

5:00 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 5:23 pmWYS West Yellowstone-SFO San Francisco

28h 18m1 stop Denver Intl

$747United Airlines

Mon, Sep 28 - Mon, Oct 5

6:15 am - 1:30 pmSFO San Francisco-WYS West Yellowstone

6h 15m1 stop Denver Intl

2:05 pm - 8:01 amWYS West Yellowstone-SFO San Francisco

18h 56m2 stops Denver Intl San Diego

$762United Airlines

Mon, Sep 28 - Mon, Oct 5

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United Airlines flights from California to West Yellowstone

Our best United Airlines deals on California to West Yellowstone flight tickets

United Airlines

Oct 9

SNA7:00 amSanta Ana J. Wayne/Orange Cnty

5h 30m

1 stop

WYS1:30 pmWest Yellowstone

Oct 13

WYS2:05 pmWest Yellowstone

6h 15m

1 stop

SNA7:20 pmSanta Ana J. Wayne/Orange Cnty

$354

United Airlines

Oct 9

SAN7:00 amSan Diego

5h 30m

1 stop

WYS1:30 pmWest Yellowstone

Oct 13

WYS2:05 pmWest Yellowstone

7h 34m

1 stop

SAN8:39 pmSan Diego

$382

United Airlines

Oct 1

LAX7:00 amLos Angeles

5h 30m

1 stop

WYS1:30 pmWest Yellowstone

Oct 6

WYS2:05 pmWest Yellowstone

6h 09m

1 stop

LAX7:14 pmLos Angeles

$384

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

Santa AnaWest Yellowstone

SNA Santa Ana J. Wayne/Orange Cnty - WYS West Yellowstone

SNAWYS

Santa Ana J. Wayne/Orange Cnty

Fri 10/9

7:00 am-1:30 pm

1 stop5h 30m

West Yellowstone

Tue 10/13

2:05 pm-7:20 pm

1 stop6h 15m

$354

San DiegoWest Yellowstone

SAN San Diego - WYS West Yellowstone

SANWYS

San Diego

Fri 10/9

7:00 am-1:30 pm

1 stop5h 30m

West Yellowstone

Tue 10/13

2:05 pm-8:39 pm

1 stop7h 34m

$382

Santa AnaWest Yellowstone

SNA Santa Ana J. Wayne/Orange Cnty - WYS West Yellowstone

SNAWYS

Santa Ana J. Wayne/Orange Cnty

Fri 10/9

7:00 am-1:30 pm

1 stop5h 30m

West Yellowstone

Tue 10/13

2:05 pm-12:03 pm

2 stops22h 58m

$584

FresnoWest Yellowstone

FAT Fresno Airterminal - WYS West Yellowstone

FATWYS

Fresno Airterminal

Mon 10/5

5:00 am-1:30 pm

1 stop7h 30m

West Yellowstone

Fri 10/9

2:05 pm-8:52 pm

1 stop7h 47m

$594

San DiegoWest Yellowstone

SAN San Diego - WYS West Yellowstone

SANWYS

San Diego

Fri 10/9

3:56 pm-1:30 pm

2 stops20h 34m

West Yellowstone

Tue 10/13

2:05 pm-8:39 pm

1 stop7h 34m

$637

San FranciscoWest Yellowstone

SFO San Francisco - WYS West Yellowstone

SFOWYS

San Francisco

Tue 10/6

6:15 am-1:30 pm

1 stop6h 15m

West Yellowstone

Tue 10/13

2:05 pm-8:10 pm

2 stops31h 05m

$647

San FranciscoWest Yellowstone

SFO San Francisco - WYS West Yellowstone

SFOWYS

San Francisco

Thu 10/8

6:15 am-1:30 pm

1 stop6h 15m

West Yellowstone

Thu 10/15

2:05 pm-7:34 pm

1 stop6h 29m

$650

San FranciscoWest Yellowstone

SFO San Francisco - WYS West Yellowstone

SFOWYS

San Francisco

Mon 10/5

5:00 am-1:30 pm

1 stop7h 30m

West Yellowstone

Fri 10/9

2:05 pm-7:34 pm

1 stop6h 29m

$654

Los AngelesWest Yellowstone

LAX Los Angeles - WYS West Yellowstone

LAXWYS

Los Angeles

Mon 10/5

7:00 am-1:30 pm

1 stop5h 30m

West Yellowstone

Fri 10/9

2:05 pm-7:13 am

2 stops18h 08m

$668

Los AngelesWest Yellowstone

LAX Los Angeles - WYS West Yellowstone

LAXWYS

Los Angeles

Mon 10/5

7:00 am-1:30 pm

1 stop5h 30m

West Yellowstone

Fri 10/9

2:05 pm-9:17 pm

1 stop8h 12m

$678

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

Can stopping save me money on California to West Yellowstone flights?

You could potentially save up to 20% on your flight if you consider stops on a California to West Yellowstone flight.

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

Best Price Found	$337
Fastest flight time	0h 28m
Direct flights	None

The best one-way flight to West Yellowstone from California in the past 72 hours is $337. The best round-trip flight deal from California to West Yellowstone found on momondo in the last 72 hours is $354.

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

Frequently asked questions about flying from California to West Yellowstone

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?
There are 2 operators available for flights from California to West Yellowstone Airport as of September 2026.
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
Delta	PriceFrom $233	Free Cancellation	Rating 7.8 8,597 reviews		Search Delta flights
United Airlines	PriceFrom $329	Free Cancellation	Rating 7.4 10,233 reviews		Search United Airlines flights

Yellowstone National Park

Gardiner

Island Park

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.