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Phoenix-Mesa Gateway

Cheap flights from Kalispell (FCA) to Phoenix-Mesa Gateway (AZA)

FCA — AZA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Find flight deals from Kalispell to Phoenix-Mesa Gateway

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Phoenix-Mesa Gateway (AZA). 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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Popular in

June

Cheapest in

August

Average price

$162

Good round-trip deal

$116 or less

Good one-way deal

$124 or less
Provider with most accurate pricing for Kalispell Glacier Park-Phoenix-Mesa Gateway flight deals.
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Provider most trusted by Cheapflights users for Kalispell Glacier Park-Phoenix-Mesa Gateway flights.
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Kalispell Glacier Park to Phoenix-Mesa Gateway.
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Price to beat on a one-way flight from Kalispell Glacier Park to Phoenix-Mesa Gateway.
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Compare providers for flights from Kalispell to Phoenix-Mesa Gateway

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 Kalispell to Phoenix-Mesa Gateway 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 Kalispell-Phoenix-Mesa Gateway Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Phoenix-Mesa Gateway Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Phoenix-Mesa Gateway Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-Phoenix-Mesa Gateway Airport 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 Kalispell-Phoenix-Mesa Gateway Airport 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 Kalispell to Phoenix-Mesa Gateway

Have a flexible travel schedule? Discover the best time to fly to Phoenix-Mesa Gateway from Kalispell 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 Kalispell to Phoenix-Mesa Gateway Airport

What is the cheapest month to book a flight from Kalispell to Phoenix-Mesa Gateway Airport?

Currently, August is the cheapest month in which you can book a flight from Kalispell to Phoenix-Mesa Gateway Airport (average of $68). Flying from Kalispell to Phoenix-Mesa Gateway Airport in September is currently the most expensive (average of $256). 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 FCA to AZA?

Find hourly flight availability from Kalispell to Phoenix-Mesa Gateway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

One of the essential ways to save on airfare from Kalispell to Phoenix-Mesa Gateway Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.

Reviews of airlines servicing Phoenix-Mesa Gateway

Get insights into the airlines that provide service to Phoenix-Mesa Gateway. 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 Phoenix-Mesa Gateway. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown Allegiant Air from Kalispell to Phoenix-Mesa Gateway Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.2
Good
705 reviews

Crew

8.1

Comfort

6.8

Boarding

7.6

Overall

7.2

Entertainment

5.5

Food

5.9

Reviews

1 / 20
4.0
Okay

Sara,Nov 2025

PSC - AZA

We were delayed and then couldn’t get off due to lightening.
Allegiant Air
7.2
Good
705 reviews
Allegiant Air
7.2
Good
705 reviews

Crew

8.1

Comfort

6.8

Boarding

7.6

Overall

7.2

Entertainment

5.5

Food

5.9

Reviews

1 / 20
4.0
Okay

Sara,Nov 2025

PSC - AZA

We were delayed and then couldn’t get off due to lightening.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Phoenix-Mesa Gateway. 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 from for flights from Kalispell to Phoenix-Mesa Gateway?

    For a flight from Kalispell to Phoenix-Mesa Gateway, you will be flying from Glacier Park. Kalispell Glacier Park (FCA) is just 8.4 mi from the center of the city. Glacier Park is the only Kalispell airport and it handles 0 outbound flights to Phoenix-Mesa Gateway per day. 1 airline has flights to Phoenix-Mesa Gateway from Kalispell Glacier Park on a regular basis.

  • What is the cheapest airline to fly from Kalispell to Phoenix-Mesa Gateway Airport round-trip?

    Flying on Allegiant Air is currently your cheapest option to Phoenix-Mesa Gateway Airport, with prices starting at $68. You may be able to fly from Kalispell to Phoenix-Mesa Gateway Airport for 67% less than the average price by searching for this airline.

  • Can I find deals for flights from Kalispell to Phoenix-Mesa Gateway that include hotel bookings?

    Yes. In addition to deals on Kalispell to Phoenix-Mesa Gateway flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Phoenix-Mesa Gateway?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Phoenix-Mesa Gateway.

  • Can I find deals for business class flights from Kalispell to Phoenix-Mesa Gateway?

    Yes. Cheapflights offers flight deals from Kalispell to Phoenix-Mesa Gateway 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 Kalispell to Phoenix-Mesa Gateway Airport?

    Currently, August is the cheapest month in which you can book a flight from Kalispell to Phoenix-Mesa Gateway Airport (average of $68). Flying from Kalispell to Phoenix-Mesa Gateway Airport in September is currently the most expensive (average of $256). 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.

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Top airline flying from Kalispell to Phoenix-Mesa Gateway

Discover the top airline that operate flights from Kalispell to Phoenix-Mesa Gateway. 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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$68Average$166FlexibilityNo cancel feeOn-time88%

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