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AZA - BOI

$51 Find Cheap Flights from Phoenix-Mesa Gateway to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix-Mesa Gateway to Boise departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Boise, as well as popular online travel agencies
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Cheap Flight Deals from Phoenix-Mesa Gateway to Boise (AZA-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix-Mesa Gateway to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Phoenix-Mesa Gateway to Boise

KAYAK's recommended round-trip deals from the most popular airlines that fly from Phoenix-Mesa Gateway to Boise.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
6:36 pm - 9:45 pmAZA-BOI
2h 09mnonstop
10:30 pm - 11:38 pmBOI-AZA
2h 08mnonstop
$82Allegiant Air
Find Deal
Mon, May 5 - Fri, May 9
6:38 pm - 9:47 pmAZA-BOI
2h 09mnonstop
10:30 pm - 11:38 pmBOI-AZA
2h 08mnonstop
$85Allegiant Air
Find Deal
Mon, Apr 21 - Mon, Apr 28
6:31 pm - 9:39 pmAZA-BOI
2h 08mnonstop
10:29 pm - 11:38 pmBOI-AZA
2h 09mnonstop
$116Allegiant Air
Find Deal
Fri, Aug 22 - Mon, Aug 25
6:39 pm - 9:41 pmAZA-BOI
2h 02mnonstop
10:31 pm - 11:37 pmBOI-AZA
2h 06mnonstop
$125Allegiant Air
Find Deal
Fri, Jul 25 - Mon, Jul 28
6:39 pm - 9:41 pmAZA-BOI
2h 02mnonstop
10:29 pm - 11:38 pmBOI-AZA
2h 09mnonstop
$132Allegiant Air
Find Deal
Mon, Aug 11 - Fri, Aug 15
12:47 pm - 3:55 pmAZA-BOI
2h 08mnonstop
4:45 pm - 5:54 pmBOI-AZA
2h 09mnonstop
$199Allegiant Air
Find Deal
Fri, May 23 - Mon, May 26
6:36 pm - 9:45 pmAZA-BOI
2h 09mnonstop
12:16 pm - 3:31 pmBOI-AZA
28h 15m3 stops
$242
Find Deal
Mon, May 5 - Fri, May 9
6:36 pm - 9:45 pmAZA-BOI
2h 09mnonstop
12:16 pm - 1:00 pmBOI-AZA
25h 44m2 stops
$244
Find Deal
Mon, May 5 - Fri, May 9
8:30 am - 12:57 pmAZA-BOI
27h 27m2 stops
10:30 pm - 11:38 pmBOI-AZA
2h 08mnonstop
$283
Find Deal
Sun, Apr 27 - Mon, Apr 28
6:38 pm - 9:47 pmAZA-BOI
2h 09mnonstop
1:52 pm - 8:39 amBOI-AZA
19h 47m3 stops
$314
Find Deal
Mon, Apr 21 - Mon, Apr 28

KAYAK's insights & trends for Phoenix-Mesa Gateway to Boise flights

Get data-powered insights and trends into flights from Phoenix-Mesa Gateway to Boise to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phoenix-Mesa Gateway to Boise?

The average price of all round-trip flights from Phoenix-Mesa Gateway Airport to Boise clicked on KAYAK for each day over the last 12 months.
When flying from Phoenix-Mesa Gateway to Boise, you should consider leaving on a Friday and avoid Wednesdays if you are looking for the best rates. For your return to Phoenix-Mesa Gateway, you’ll find the best rates on Fridays and the most expensive ones on Wednesdays.
Find deals

Good to know

Low season

September

High season

November

Cheapest flight

$51
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from Phoenix-Mesa Gateway to Boise

When to book flights from Phoenix-Mesa Gateway to Boise

Are your dates flexible? Find out the best times to travel from Phoenix-Mesa Gateway to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix-Mesa Gateway to Boise flights

  • What is the cheapest flight from Phoenix-Mesa Gateway Airport to Boise?

    In the last 3 days, the lowest price for a flight from Phoenix-Mesa Gateway Airport to Boise was $51 for a one-way ticket and $82 for a round-trip.

  • Do I need a passport to fly between Phoenix-Mesa Gateway and Boise?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Phoenix-Mesa Gateway to Boise?

    When flying out of Phoenix-Mesa Gateway you will be using Phoenix-Mesa Gateway. You will be landing at Boise, also known as Boise Air Term. Gowen Fld.

  • Which airlines offer Wi-Fi service onboard planes from Phoenix-Mesa Gateway to Boise?

    American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Phoenix-Mesa Gateway to Boise flight route.

  • Which aircraft models fly most regularly from Phoenix-Mesa Gateway to Boise?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Phoenix-Mesa Gateway to Boise flight route.

  • On which days can I fly direct from Phoenix-Mesa Gateway to Boise?

    You can catch a nonstop flight from Phoenix-Mesa Gateway to Boise on Monday, and Friday.

  • How does KAYAK find such low prices on flights from Phoenix-Mesa Gateway to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix-Mesa Gateway to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix-Mesa Gateway to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Phoenix-Mesa Gateway is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix-Mesa Gateway to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Phoenix-Mesa Gateway with another airline. Booking your flights between Phoenix-Mesa Gateway and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix-Mesa Gateway to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Phoenix-Mesa Gateway up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Phoenix-Mesa Gateway Airport to Boise

  • Looking for a cheap flight? 25% of our users found flights on this route for $100 or less one-way and $130 or less round-trip.

Prefer to fly direct from Phoenix-Mesa Gateway to Boise?

Find which airlines fly direct from Phoenix-Mesa Gateway Airport to Boise Air Term. Gowen Fld Airport, which days they fly and book direct flights.

Direct departures

Phoenix-Mesa Gateway to Boise Air Term. Gowen Fld

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Boise Air Term. Gowen Fld to Phoenix-Mesa Gateway

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top airline flying from Phoenix-Mesa Gateway to Boise

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix-Mesa Gateway to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Allegiant AirOverall score based on 731 reviews
5.9Food
8.1Crew
7.6Boarding
6.8Comfort
5.5Entertainment
Airline reviews

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

10.0 ExcellentAnonymous, Mar 2025SFB - CHA
Read more Allegiant Air reviews

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Everything you need to know for your flight from Phoenix-Mesa Gateway to Boise

Information on your arrival and departure airports

Boise (BOI)
Phoenix-Mesa Gateway (AZA)

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