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West Yellowstone

$355+ Cheap flights from Sky Harbor Intl (PHX) to West Yellowstone (WYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — WYS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to West Yellowstone

Cheapest flights from Sky Harbor Intl to West Yellowstone
Explore the most affordable flight options available from Sky Harbor Intl to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
Sat 7/116:00 am
PHX
-
WYS
1 stop3h 41m
Delta
Sat 7/1811:29 am
WYS
-
PHX
1 stop5h 29m
Delta
Deal found 1/26$392
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 8/296:00 am
PHX
-
WYS
1 stop6h 20m
United Airlines
Wed 9/22:02 pm
WYS
-
PHX
1 stop7h 12m
United Airlines
Deal found 1/25$428
This United Airlines deal was found by Cheapflights users on 1/26. 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 7/136:00 am
PHX
-
WYS
1 stop6h 20m
United Airlines
Fri 7/175:45 pm
WYS
-
PHX
1 stop5h 21m
United Airlines
Deal found 1/26$482
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Fri 7/36:30 pm
PHX
-
WYS
1 stop20h 37m
United Airlines
Fri 7/105:45 pm
WYS
-
PHX
1 stop5h 21m
United Airlines
Deal found 1/24$484
This United Airlines deal was found by Cheapflights users on 1/26. 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 6/16:00 am
PHX
-
WYS
1 stop6h 20m
United Airlines
Fri 6/55:45 pm
WYS
-
PHX
1 stop5h 13m
United Airlines
Deal found 1/26$511
This United Airlines deal was found by Cheapflights users on 1/26. 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 7/114:00 pm
PHX
-
WYS
2 stops23h 07m
United Airlines
Sat 7/185:45 pm
WYS
-
PHX
1 stop5h 21m
United Airlines
Deal found 1/26$520
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 6/236:00 am
PHX
-
WYS
1 stop6h 20m
United Airlines
Fri 6/265:45 pm
WYS
-
PHX
1 stop5h 21m
United Airlines
Deal found 1/25$552
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/256:00 am
PHX
-
WYS
1 stop6h 20m
United Airlines
Fri 5/295:45 pm
WYS
-
PHX
1 stop5h 13m
United Airlines
Deal found 1/26$560

Find flight deals from Sky Harbor Intl to West Yellowstone

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to West Yellowstone (WYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$392
(Delta)

One-way from

$355
(United Airlines)
Provider with most accurate pricing for Phoenix Sky Harbor Intl-West Yellowstone flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-West Yellowstone flights.
Search Deals
From Phoenix Sky Harbor Intl to West Yellowstone
Search Deals
One-way flight from Phoenix Sky Harbor Intl to West Yellowstone
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 26, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to West Yellowstone that are best for you.

Fly from

Sky Harbor Intl

Fly to

West Yellowstone

Route

Depart

Return

Price

PhoenixWest Yellowstone

PHX - WYS

PHXWYS

Phoenix Sky Harbor Intl

Sat 7/11

6:00 am-10:41 am

1 stop3h 41m

West Yellowstone

Sat 7/18

11:29 am-3:58 pm

1 stop5h 29m

$392

PhoenixWest Yellowstone

PHX - WYS

PHXWYS

Phoenix Sky Harbor Intl

Mon 7/13

6:00 am-1:20 pm

1 stop6h 20m

West Yellowstone

Fri 7/17

5:45 pm-10:06 pm

1 stop5h 21m

$482

PhoenixWest Yellowstone

PHX - WYS

PHXWYS

Phoenix Sky Harbor Intl

Fri 7/3

6:30 pm-4:07 pm

1 stop20h 37m

West Yellowstone

Fri 7/10

5:45 pm-10:06 pm

1 stop5h 21m

$484

PhoenixWest Yellowstone

PHX - WYS

PHXWYS

Phoenix Sky Harbor Intl

Mon 6/1

6:00 am-1:20 pm

1 stop6h 20m

West Yellowstone

Fri 6/5

5:45 pm-9:58 pm

1 stop5h 13m

$511

PhoenixWest Yellowstone

PHX - WYS

PHXWYS

Phoenix Sky Harbor Intl

Sat 7/11

10:30 am-1:20 pm

2 stops25h 50m

West Yellowstone

Sat 7/18

5:45 pm-10:06 pm

1 stop5h 21m

$520

PhoenixWest Yellowstone

PHX - WYS

PHXWYS

Phoenix Sky Harbor Intl

Tue 6/23

6:00 am-1:20 pm

1 stop6h 20m

West Yellowstone

Fri 6/26

5:45 pm-10:06 pm

1 stop5h 21m

$552

PhoenixWest Yellowstone

PHX - WYS

PHXWYS

Phoenix Sky Harbor Intl

Wed 7/1

6:30 pm-1:20 pm

1 stop17h 50m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Compare providers for flights from Sky Harbor Intl to West Yellowstone

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to West Yellowstone in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-West Yellowstone flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-West Yellowstone flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-West Yellowstone flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-West Yellowstone flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-West Yellowstone flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to West Yellowstone

Have a flexible travel schedule? Discover the best time to fly to West Yellowstone from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to West Yellowstone

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to West Yellowstone?

Currently, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to West Yellowstone (average of $129). Flying from Phoenix Sky Harbor Intl Airport to West Yellowstone in May is currently the most expensive (average of $254). 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 26, 2026.
Get a feel of what it's like to fly with Delta from Phoenix Sky Harbor Intl Airport to West Yellowstone by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,111 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl?

    Located just 1.9 mi from the city center, West Yellowstone is the airport most travelers will use when flying to West Yellowstone from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Yellowstone (WYS) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 1 airline.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to West Yellowstone?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to West Yellowstone in 3h 41m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 778 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to West Yellowstone round-trip?

    Our cheapest airline available from Phoenix Sky Harbor Intl Airport to West Yellowstone is Delta. Our recent data shows that you can find tickets from as low as $140 on this airline.

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

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

  • How can I find direct flights from Sky Harbor Intl to West Yellowstone?

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

  • Can I find deals for business class flights from Sky Harbor Intl to West Yellowstone?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to West Yellowstone?

    Currently, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to West Yellowstone (average of $129). Flying from Phoenix Sky Harbor Intl Airport to West Yellowstone in May is currently the most expensive (average of $254). 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 airline flying from Sky Harbor Intl to West Yellowstone

Discover the top airline that operate flights from Sky Harbor Intl 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$140Average$293FlexibilityNo cancel feeOn-timeN/A

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