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

Prices for flights from San Diego Airport to West Yellowstone Airport were last updated today.

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

There is 1 operator available for flights from San Diego Airport to West Yellowstone Airport as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport 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.

$382 Cheap Flights from San Diego to West Yellowstone in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to West Yellowstone

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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 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

$500United Airlines

Fri, Oct 9 - Tue, Oct 13

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

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

$662United Airlines

Fri, Oct 9 - Tue, Oct 13

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

$697United 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

$722United Airlines

Sun, Oct 11 - Thu, Oct 15

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

$722United Airlines

Mon, Oct 12 - Thu, Oct 15

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

5h 30m1 stop Denver Intl

2:05 pm - 12:31 amWYS West Yellowstone-SAN San Diego

11h 26m2 stops Denver Intl San Francisco

$727United Airlines

Sun, Oct 11 - Thu, Oct 15

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

5h 30m1 stop Denver Intl

2:05 pm - 12:31 amWYS West Yellowstone-SAN San Diego

11h 26m2 stops Denver Intl San Francisco

$772United 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 - 10:17 amWYS West Yellowstone-SAN San Diego

21h 12m2 stops Denver Intl San Francisco

$799United Airlines

Mon, Oct 12 - Thu, Oct 15

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United Airlines flights from San Diego to West Yellowstone

Our best United Airlines deals on San Diego to West Yellowstone flight tickets

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 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

$500

United Airlines

Oct 9

SAN3:56 pmSan Diego

20h 34m

2 stops

WYS1:30 pmWest Yellowstone

Oct 13

WYS2:05 pmWest Yellowstone

7h 34m

1 stop

SAN8:39 pmSan Diego

$637

momondo Fare Finder

Use the filters below to find and compare flights from San Diego to West Yellowstone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

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

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

$500

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 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

$662

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

$697

San DiegoWest Yellowstone

SAN San Diego - WYS West Yellowstone

SANWYS

San Diego

Sun 10/11

7:00 am-1:30 pm

1 stop5h 30m

West Yellowstone

Thu 10/15

2:05 pm-8:39 pm

1 stop7h 34m

$722

San DiegoWest Yellowstone

SAN San Diego - WYS West Yellowstone

SANWYS

San Diego

Mon 10/12

7:00 am-1:30 pm

1 stop5h 30m

West Yellowstone

Thu 10/15

2:05 pm-8:39 pm

1 stop7h 34m

$722

San DiegoWest Yellowstone

SAN San Diego - WYS West Yellowstone

SANWYS

San Diego

Sun 10/11

7:00 am-1:30 pm

1 stop5h 30m

West Yellowstone

Thu 10/15

2:05 pm-12:31 am

2 stops11h 26m

$727

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-12:31 am

2 stops11h 26m

$772

San DiegoWest Yellowstone

SAN San Diego - WYS West Yellowstone

SANWYS

San Diego

Mon 10/12

7:00 am-1:30 pm

1 stop5h 30m

West Yellowstone

Thu 10/15

2:05 pm-10:17 am

2 stops21h 12m

$799

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Diego 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 airlines fly to West Yellowstone?

Delta, Alaska Airlines and United Airlines are the top three most popular airlines that fly to West Yellowstone from San Diego according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to West Yellowstone. Keep in mind that there are 6 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 Diego to West Yellowstone

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

Estimated round-trip price

Cheap San Diego to West Yellowstone (SAN to WYS) flight deals and tips

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

Best Price Found	$382
Fastest flight time	5h 30m
Direct flights	None

The best flight deal from San Diego to West Yellowstone found on momondo in the last 72 hours is $382

The fastest flight from San Diego to West Yellowstone takes 5h 30m

There are no direct flights from San Diego to West Yellowstone. There are no popular flight routes from San Diego to West Yellowstone.

Search flight deals

Frequently asked questions about flying from San Diego to West Yellowstone

How far is San Diego to West Yellowstone by plane?
The straight-line distance from San Diego to West Yellowstone is 886.4 mi. By plane, this route typically takes 5h 30m.
When did momondo last update prices for flights from San Diego Airport to West Yellowstone Airport?
Prices for flights from San Diego Airport to West Yellowstone Airport were last updated today.
How many operators does momondo search for flights from San Diego Airport to West Yellowstone Airport?
There is 1 operator available for flights from San Diego Airport to West Yellowstone Airport as of September 2026.
How old do you have to be to fly from San Diego Airport to West Yellowstone Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport 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.
What is the most popular airline from San Diego to West Yellowstone?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to West Yellowstone is Delta (100% of total bookings).

Best airlines flying from San Diego to West Yellowstone

Compare and see reviews for airlines that fly from San Diego to West Yellowstone with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $293	Free Cancellation	Rating 7.8 8,605 reviews		Search Delta flights

Yellowstone National Park

Gardiner

Island Park

Why use momondo?

Why should I use momondo to find a flight deal from San Diego 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 Diego to West Yellowstone for you.

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

Yes. All flights to West Yellowstone from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for San Diego to West Yellowstone flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to West Yellowstone from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.