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West Yellowstone

$322+ Cheap flights from Irvine, CA to West Yellowstone (WYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — WYS
Feb 12 — Feb 191
Thu 2/12
Thu 2/19
1 adult, Economy
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Cheap flight deals from Irvine to West Yellowstone

Keep the following information in mind while searching for Irvine to West Yellowstone flight deals. Data was last updated January 13, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$319
(Delta)
Provider with most accurate pricing for Los Angeles-West Yellowstone flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-West Yellowstone flights.
Search Deals
From Irvine to West Yellowstone
Search Deals

Find flight deals from Irvine to West Yellowstone

Cheapest flights from Irvine to West Yellowstone
Explore the most affordable flight options available from Irvine to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 13, 2026.

This United Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:00 am
LAX
-
WYS
1 stop8h 07m
United Airlines
Tue 6/22:02 pm
WYS
-
LAX
1 stop6h 13m
United Airlines
Deal found 1/12$322
This Delta deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:55 am
LAX
-
WYS
1 stop3h 46m
Delta
Mon 6/11:09 pm
WYS
-
LAX
1 stop4h 04m
Delta
Deal found 1/10$359
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:00 am
LAX
-
WYS
1 stop4h 21m
Delta
Mon 6/221:09 pm
WYS
-
LAX
2 stops10h 41m
Delta
Deal found 1/13$389
This United Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:00 am
LAX
-
WYS
1 stop7h 20m
United Airlines
Sun 6/75:45 pm
WYS
-
LAX
1 stop6h 09m
United Airlines
Deal found 1/11$403
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:55 am
LAX
-
WYS
1 stop5h 26m
Delta
Mon 6/221:09 pm
WYS
-
LAX
2 stops10h 41m
Delta
Deal found 1/13$424
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:00 am
LAX
-
WYS
1 stop4h 21m
Delta
Sat 6/2011:29 am
WYS
-
LAX
2 stops22h 28m
Delta
Deal found 1/13$432
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:00 am
LAX
-
WYS
1 stop7h 20m
United Airlines
Sat 6/205:45 pm
WYS
-
LAX
2 stops14h 29m
United Airlines
Deal found 1/13$441
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:55 am
LAX
-
WYS
1 stop5h 26m
Delta
Sun 6/211:09 pm
WYS
-
LAX
1 stop6h 05m
Delta
Deal found 1/13$447
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:55 am
LAX
-
WYS
1 stop5h 26m
Delta
Sat 6/2011:29 am
WYS
-
LAX
2 stops22h 28m
Delta
Deal found 1/13$467

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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, Cheapflights users made 2,558,603 searches. Data last updated January 13, 2026.
Use the filters below to find and compare flights from Irvine to West Yellowstone that are best for you.

Fly from

Irvine

Fly to

West Yellowstone

Route

Depart

Return

Price

Los AngelesWest Yellowstone

LAX - WYS

LAXWYS

Los Angeles

Sat 5/30

7:00 am-4:07 pm

1 stop8h 07m

West Yellowstone

Tue 6/2

2:02 pm-7:15 pm

1 stop6h 13m

$322

Los AngelesWest Yellowstone

LAX - WYS

LAXWYS

Los Angeles

Tue 5/26

5:55 am-10:41 am

1 stop3h 46m

West Yellowstone

Mon 6/1

1:09 pm-4:13 pm

1 stop4h 04m

$359

Los AngelesWest Yellowstone

LAX - WYS

LAXWYS

Los Angeles

Thu 6/18

7:00 am-12:21 pm

1 stop4h 21m

West Yellowstone

Mon 6/22

1:09 pm-10:50 pm

2 stops10h 41m

$389

Los AngelesWest Yellowstone

LAX - WYS

LAXWYS

Los Angeles

Thu 6/4

5:00 am-1:20 pm

1 stop7h 20m

West Yellowstone

Sun 6/7

5:45 pm-10:54 pm

1 stop6h 09m

$403

Los AngelesWest Yellowstone

LAX - WYS

LAXWYS

Los Angeles

Wed 6/17

5:55 am-12:21 pm

1 stop5h 26m

West Yellowstone

Mon 6/22

1:09 pm-10:50 pm

2 stops10h 41m

$424

Los AngelesWest Yellowstone

LAX - WYS

LAXWYS

Los Angeles

Thu 6/18

7:00 am-12:21 pm

1 stop4h 21m

West Yellowstone

Sat 6/20

11:29 am-8:57 am

2 stops22h 28m

$432

Los AngelesWest Yellowstone

LAX - WYS

LAXWYS

Los Angeles

Wed 6/17

5:55 am-12:21 pm

1 stop5h 26m

West Yellowstone

Sat 6/20

11:29 am-8:57 am

2 stops22h 28m

$467

Los AngelesWest Yellowstone

LAX - WYS

LAXWYS

Los Angeles

Fri 5/22

5:00 am-1:20 pm

1 stop7h 20m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Best time to book a flight from Irvine to West Yellowstone

Have a flexible travel schedule? Discover the best time to fly to West Yellowstone from Irvine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Irvine to West Yellowstone

What is the cheapest month to book a flight from Irvine to West Yellowstone?

Currently, November is the cheapest month in which you can book a flight from Irvine to West Yellowstone (average of $60). Flying from Irvine to West Yellowstone in February is currently the most expensive (average of $170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing West Yellowstone

Get insights into the airlines that provide service to West Yellowstone. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to West Yellowstone. Reviews last updated January 13, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Irvine to West Yellowstone to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,038 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,038 reviews
Delta
7.9
Good
8,038 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
9,149 reviews
Delta
7.9
Good
8,038 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Irvine to West Yellowstone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to West Yellowstone from Irvine?

    West Yellowstone (WYS) is the airport you will fly into if you book a flight from Irvine to West Yellowstone. You should not have trouble finding flights to Yellowstone from Irvine; the airport handles an average of 0 inbound flights from Irvine per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the West Yellowstone airport from Irvine. It is only a 1.9 mi journey from Yellowstone (WYS) to West Yellowstone’s city center.

  • How long is the flight from Irvine to West Yellowstone?

    Airlines like United Airlines and Delta fly from Irvine to West Yellowstone in about 3h 46m. The time it takes to get you to your destination can typically vary by up to 4h 21m. There are 837 mi between Irvine and West Yellowstone. This flight may include one or multiple stops.

  • Can I find deals for flights from Irvine to West Yellowstone that include hotel bookings?

    Yes. In addition to deals on Irvine to West Yellowstone flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to West Yellowstone?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to West Yellowstone.

  • Can I find deals for business class flights from Irvine to West Yellowstone?

    Yes. Cheapflights offers flight deals from Irvine to West Yellowstone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Irvine to West Yellowstone?

    Currently, November is the cheapest month in which you can book a flight from Irvine to West Yellowstone (average of $60). Flying from Irvine to West Yellowstone in February is currently the most expensive (average of $170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near West Yellowstone?

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

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Top 2 airlines flying from Irvine to West Yellowstone

Discover the top 2 airlines that operate flights from Irvine to West Yellowstone. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$172Average$550FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$257Average$445FlexibilityNo cancel feeOn-time69%

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