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West Yellowstone

$234+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — WYS
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Irvine to West Yellowstone

Best flights from Irvine to West Yellowstone
Discover carefully curated flight deals from Irvine to West Yellowstone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/25. 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 5/47:00 amLAX - WYS
1 stop5h 20mUnited Airlines
Wed 5/132:02 pmWYS - LAX
1 stop6h 13mUnited Airlines
Deal found 11/25$234
This United Airlines deal was found by Cheapflights users on 11/25. 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 5/410:45 pmLAX - WYS
2 stops13h 35mUnited Airlines
Wed 5/62:02 pmWYS - LAX
2 stops18h 12mUnited Airlines
Deal found 11/25$497

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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$234
(United Airlines)
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

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 November 26, 2025.
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

Mon 5/4

7:00 am-1:20 pm

1 stop5h 20m

West Yellowstone

Wed 5/13

2:02 pm-7:15 pm

1 stop6h 13m

$234

Los AngelesWest Yellowstone

LAX - WYS

LAXWYS

Los Angeles

Mon 5/4

10:45 pm-1:20 pm

2 stops13h 35m

West Yellowstone

Wed 5/6

2:02 pm-7:14 am

2 stops18h 12m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

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 December is currently the most expensive (average of $176). 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.

What is the cheapest time of day to fly from IR9 to WYS?

Find hourly flight availability from Irvine to West Yellowstone. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

It’s optimal to fly from Irvine to West Yellowstone in the afternoon. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight at noon.

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 November 26, 2025.
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
7,999 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

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
7,999 reviews
Delta
7.9
Good
7,999 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

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
9,046 reviews
Delta
7.9
Good
7,999 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

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 fly from Irvine to West Yellowstone in about 5h 20m. The time it takes to get you to your destination can typically vary by up to . There are 837 mi between Irvine and West Yellowstone.

  • 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 December is currently the most expensive (average of $176). 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$172Average$529FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$257Average$467FlexibilityNo cancel feeOn-time69%

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