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Phoenix-Mesa Gateway

Cheap flights from Boise (BOI) to Phoenix-Mesa Gateway (AZA)

BOI — AZA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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1. Tell us where you want to go

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Find flight deals from Boise to Phoenix-Mesa Gateway

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

March

Cheapest in

April

Average price

$197

Good round-trip deal

$237 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Phoenix-Mesa Gateway flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Phoenix-Mesa Gateway flights.
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Highest demand for flights based on searches. 10% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Boise Air Term. Gowen Fld to Phoenix-Mesa Gateway.
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Compare providers for flights from Boise 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 Boise to Phoenix-Mesa Gateway in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

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

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

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

Currently, August is the cheapest month in which you can book a flight from Boise to Phoenix-Mesa Gateway Airport (average of $82). Flying from Boise to Phoenix-Mesa Gateway Airport in September is currently the most expensive (average of $173). 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 BOI to AZA?

Find hourly flight availability from Boise 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Boise to Phoenix-Mesa Gateway Airport in the evening. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight at noon.

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 December 18, 2025.
Read reviews from past customers who have flown Allegiant Air from Boise 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
700 reviews

Crew

8.1

Food

5.9

Overall

7.2

Comfort

6.8

Boarding

7.6

Entertainment

5.5

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
700 reviews
Allegiant Air
7.2
Good
700 reviews

Crew

8.1

Food

5.9

Overall

7.2

Comfort

6.8

Boarding

7.6

Entertainment

5.5

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 Boise 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 Boise to Phoenix-Mesa Gateway?

    If you book a flight to Phoenix-Mesa Gateway from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise. There are 0 flights from Air Term. Gowen Fld to Phoenix-Mesa Gateway per day from 1 airline.

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

    Our cheapest airline available from Boise to Phoenix-Mesa Gateway Airport is Allegiant Air. Our recent data shows that you can find tickets from as low as $82 on this airline. This flight start at 41% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Boise 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 Boise to Phoenix-Mesa Gateway.

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

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

    Currently, August is the cheapest month in which you can book a flight from Boise to Phoenix-Mesa Gateway Airport (average of $82). Flying from Boise to Phoenix-Mesa Gateway Airport in September is currently the most expensive (average of $173). 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 Boise to Phoenix-Mesa Gateway

Discover the top airline that operate flights from Boise 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$113FlexibilityNo cancel feeOn-time88%

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