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$71+ Cheap flights from Gilbert, AZ to Boise (BOI)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Gilbert to Boise Air Term. Gowen Fld are usually found in September or October, booked 88 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Gilbert to Boise

Cheapest flights from Gilbert to Boise
Explore the most affordable flight options available from Gilbert to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/255:37 pmPHX - BOI
1 stop5h 20mDelta
Wed 12/315:50 amBOI - PHX
1 stop4h 15mDelta
Deal found 12/16$175
This Delta deal was found by Cheapflights users on 12/14. 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.
Wed 12/315:37 pmPHX - BOI
1 stop5h 20mDelta
Sat 1/106:15 pmBOI - PHX
1 stop4h 24mDelta
Deal found 12/14$176
This Delta deal was found by Cheapflights users on 12/14. 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.
Wed 12/315:37 pmPHX - BOI
1 stop5h 20mDelta
Thu 1/85:40 amBOI - PHX
1 stop5h 28mDelta
Deal found 12/14$186
This Frontier deal was found by Cheapflights users on 12/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amPHX - BOI
1 stop4h 43mFrontier
Mon 1/1212:07 pmBOI - PHX
1 stop8h 06mFrontier
Deal found 12/15$213
This Alaska Airlines deal was found by Cheapflights users on 12/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:43 pmPHX - BOI
Nonstop2h 19mAlaska Airlines
Sat 1/1012:21 pmBOI - PHX
Nonstop2h 08mAlaska Airlines
Deal found 12/14$218
This Alaska Airlines deal was found by Cheapflights users on 12/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:43 pmPHX - BOI
Nonstop2h 19mAlaska Airlines
Tue 1/63:45 pmBOI - PHX
1 stop6h 33mAlaska Airlines
Deal found 12/14$228
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amPHX - BOI
1 stop4h 43mFrontier
Sat 1/312:54 pmBOI - PHX
1 stop11h 50mFrontier
Deal found 12/15$233
This Frontier deal was found by Cheapflights users on 12/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amPHX - BOI
1 stop4h 43mFrontier
Thu 1/152:19 pmBOI - PHX
1 stop10h 40mFrontier
Deal found 12/15$234
This Alaska Airlines deal was found by Cheapflights users on 12/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:43 pmPHX - BOI
Nonstop2h 19mAlaska Airlines
Mon 1/1210:00 amBOI - PHX
1 stop6h 12mAlaska Airlines
Deal found 12/14$238
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:43 pmPHX - BOI
Nonstop2h 19mAlaska Airlines
Tue 1/66:45 pmBOI - PHX
Nonstop2h 11mAlaska Airlines
Deal found 12/14$242
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:11 amPHX - BOI
Nonstop2h 35mAmerican Airlines
Tue 1/66:41 amBOI - PHX
Nonstop2h 31mAmerican Airlines
Deal found 12/15$245
This Frontier deal was found by Cheapflights users on 12/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amPHX - BOI
1 stop4h 43mFrontier
Sun 1/1112:07 pmBOI - PHX
1 stop8h 06mFrontier
Deal found 12/15$248

Find flight deals from Gilbert to Boise

Keep the following information in mind while searching for Gilbert to Boise flight deals. Data was last updated December 18, 2025.

Round-trip from

$138
(Kiwi.com)

One-way from

$71
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$373
From Gilbert to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Gilbert to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert to Boise 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 December 18, 2025.
Use the filters below to find and compare flights from Gilbert to Boise that are best for you.

Fly from

Gilbert

Fly to

Boise

Route

Depart

Return

Price

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Sat 1/17

8:55 am-11:05 am

Nonstop2h 10m

Boise Air Term. Gowen Fld

Tue 1/20

3:00 pm-5:05 pm

Nonstop2h 05m

$155

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Sat 2/7

8:55 am-11:05 am

Nonstop2h 10m

Boise Air Term. Gowen Fld

Tue 2/10

3:00 pm-5:05 pm

Nonstop2h 05m

$157

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Sat 1/17

3:17 pm-11:01 pm

1 stop7h 44m

Boise Air Term. Gowen Fld

Tue 1/20

12:21 pm-2:29 pm

Nonstop2h 08m

$165

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Wed 1/7

9:00 am-11:10 am

Nonstop2h 10m

Boise Air Term. Gowen Fld

Wed 1/21

10:45 am-7:55 pm

2 stops9h 10m

$172

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 1/16

3:11 pm-5:29 pm

Nonstop2h 18m

Boise Air Term. Gowen Fld

Tue 1/20

3:43 pm-8:55 pm

1 stop5h 12m

$176

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Sat 1/17

8:55 am-11:05 am

Nonstop2h 10m

Boise Air Term. Gowen Fld

Fri 1/23

4:00 pm-10:20 pm

1 stop6h 20m

$176

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 2/13

10:19 am-12:45 pm

Nonstop2h 26m

Boise Air Term. Gowen Fld

Sun 2/15

7:15 am-9:37 am

Nonstop2h 22m

$177

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 1/23

3:11 pm-5:29 pm

Nonstop2h 18m

Boise Air Term. Gowen Fld

Wed 1/28

3:43 pm-8:55 pm

1 stop5h 12m

$177

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 1/8

5:12 pm-11:59 pm

1 stop6h 47m

Boise Air Term. Gowen Fld

Mon 1/12

12:21 pm-2:29 pm

Nonstop2h 08m

$187

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Wed 2/18

6:29 pm-11:51 am

1 stop17h 22m

$72

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from Gilbert to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Gilbert 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 Gilbert to Boise

How far ahead should I book a flight from Gilbert to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Gilbert to Boise. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Gilbert to Boise, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Gilbert to Boise?

Currently, October is the cheapest month in which you can book a flight from Gilbert to Boise (average of $84). Flying from Gilbert to Boise in May is currently the most expensive (average of $177). 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 G1L to BOI?

Find hourly flight availability from Gilbert to Boise. 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.

One of the essential ways to save on airfare from Gilbert to Boise is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Gilbert to Boise?

Use this chart to determine the cheapest time to fly round-trip from Gilbert to Boise. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Gilbert to Boise flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Gilbert to Boise. 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.
Alaska Airlines
8.0
Very good
11,475 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,475 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,249 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,006 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,819 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Gilbert to Boise. 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 Boise from Gilbert?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld is the airport most travelers will use when flying to Boise from Gilbert. Booking flights from Gilbert to Air Term. Gowen Fld (BOI) should be relatively easy as there are 3 daily inbound flights from Gilbert from 6 different airlines.

  • How long is the flight from Gilbert to Boise?

    Southwest and Alaska Airlines can get you from Gilbert to Boise in just under 2h 10m. Your travel time can differ by up to 5h 34m. The distance from Gilbert to Boise is about 736 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Gilbert to Boise one-way?

    The cheapest airlines for a one-way flight from Gilbert to Boise are Allegiant Air ($48), Alaska Airlines ($78), and Southwest ($78).

  • What are the most reliable airlines from Gilbert to Boise?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Gilbert to Boise on time: Envoy Air (92%), American Airlines (87%), Hawaiian Airlines (83%).

  • What are the cheapest flights from Gilbert to Boise?

    While on average a flight from Gilbert to Boise is generally $256, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Phoenix Sky Harbor Intl - Boise Air Term. Gowen Fld), you can expect to pay $156 for that flight.

  • Can I find deals for flights from Gilbert to Boise that include hotel bookings?

    Yes. In addition to deals on Gilbert to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gilbert to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gilbert to Boise.

  • Can I find deals for business class flights from Gilbert to Boise?

    Yes. Cheapflights offers flight deals from Gilbert to Boise 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 Gilbert to Boise?

    Currently, October is the cheapest month in which you can book a flight from Gilbert to Boise (average of $84). Flying from Gilbert to Boise in May is currently the most expensive (average of $177). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 6 airlines flying from Gilbert to Boise

Discover the top 6 airlines that operate flights from Gilbert to Boise. 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$56Average$133FlexibilityNo cancel feeOn-time88%
DeltaCheapest$88Average$244FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$136Average$206FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$142Average$332FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$148Average$358FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$156Average$332FlexibilityNo cancel feeOn-time71%

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