HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$66+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOI
Aug 8 — Aug 151
Fri 8/8
Fri 8/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gilbert to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Wednesday or Thursday and return on a Thursday

Cheap flight deals from Gilbert to Boise

Keep the following information in mind while searching for Gilbert to Boise flight deals. Data was last updated August 3, 2025.

Round-trip from

$137
(Southwest)

One-way from

$66
(Netflights)

Popular in

December

Cheapest in

September

Average price

$257
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. 7% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 3, 2025.

This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:15 pmPHX - BOI
Nonstop2h 00mSouthwest
Tue 9/93:45 pmBOI - PHX
Nonstop2h 10mSouthwest
Deal found 8/2$137
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 10/222:19 pmPHX - BOI
Nonstop2h 17mAlaska Airlines
Sat 11/17:35 amBOI - PHX
Nonstop2h 14mAlaska Airlines
Deal found 7/31$147
This Delta deal was found by Cheapflights users on 7/31. 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 10/257:05 amPHX - BOI
1 stop8h 01mDelta
Fri 10/315:40 amBOI - PHX
1 stop5h 26mDelta
Deal found 7/31$157
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:30 pmPHX - BOI
1 stop6h 13mHawaiian Airlines
Wed 8/277:17 pmBOI - PHX
1 stop5h 38mHawaiian Airlines
Deal found 7/31$176
This American Airlines deal was found by Cheapflights users on 8/2. 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 8/191:35 pmPHX - BOI
Nonstop2h 10mAmerican Airlines
Tue 8/265:15 pmBOI - PHX
Nonstop2h 20mAmerican Airlines
Deal found 8/2$210
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/1810:32 amPHX - BOI
1 stop4h 23mUnited Airlines
Mon 8/257:09 pmBOI - PHX
1 stop5h 00mUnited Airlines
Deal found 7/31$250

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 August 3, 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

Fri 9/5

3:15 pm-6:15 pm

Nonstop2h 00m

Boise Air Term. Gowen Fld

Tue 9/9

3:45 pm-4:55 pm

Nonstop2h 10m

$137

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Sat 10/25

1:45 pm-8:16 pm

1 stop5h 31m

Boise Air Term. Gowen Fld

Tue 10/28

5:40 am-12:52 pm

1 stop8h 12m

$157

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 10/24

2:19 pm-5:36 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

Sun 10/26

6:09 pm-7:15 pm

Nonstop2h 06m

$167

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Tue 8/26

4:30 pm-11:43 pm

1 stop6h 13m

Boise Air Term. Gowen Fld

Wed 8/27

7:17 pm-11:55 pm

1 stop5h 38m

$176

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Tue 8/19

1:35 pm-4:45 pm

Nonstop2h 10m

Boise Air Term. Gowen Fld

Tue 8/26

5:15 pm-6:35 pm

Nonstop2h 20m

$210

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Mon 8/18

10:32 am-3:55 pm

1 stop4h 23m

Boise Air Term. Gowen Fld

Mon 8/25

7:09 pm-11:09 pm

1 stop5h 00m

$250

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 11/6

10:31 am-12:52 pm

Nonstop2h 21m

$66

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 11/7

5:35 pm-7:57 pm

Nonstop2h 22m

$68

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Tue 9/30

7:59 pm-11:07 pm

Nonstop2h 08m

$69

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Tue 9/30

5:50 pm-11:20 pm

1 stop4h 30m

$78

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 13 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 August 1, 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 $314). Flying from Gilbert to Boise in June is currently the most expensive (average of $398). 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 August 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Gilbert to Boise as you normally would.

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 July 27, 2025.

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

Weekly flight availability from Gilbert to Boise

Explore weekly flight availability from Gilbert to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 3, 2025.

The most flights from G1L to BOI are scheduled on a Saturday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

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 August 3, 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
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,985 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,614 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,905 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 5 daily inbound flights from Gilbert from 8 different airlines.

  • 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 Alaska Airlines ($66), American Airlines ($68), and Hawaiian Airlines ($76).

  • 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 (100%), American Airlines (89%), SkyWest Airlines (87%).

  • What are the cheapest flights from Gilbert to Boise?

    While on average a flight from Gilbert to Boise is generally $291, our data shows the cheapest flight currently is $68. When looking at the most popular route, (Phoenix Sky Harbor Intl - Boise Air Term. Gowen Fld), you can expect to pay $137 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 $314). Flying from Gilbert to Boise in June is currently the most expensive (average of $398). 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
Meridian
Nampa
Ontario
McCall
Caldwell

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gilbert to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Spokane flights
Sky Harbor Intl to Boise flights
Tucson to Spokane flights
Las Vegas to Boise flights
Las Vegas to Spokane flights
Sky Harbor Intl to Jackson flights
Sky Harbor Intl to Idaho Falls flights
Las Vegas to Jackson flights
Tucson to Boise flights
Sky Harbor Intl to Hailey flights
Sky Harbor Intl to Twin Falls flights
Phoenix-Mesa Gateway to Boise flights
Las Vegas to West Yellowstone flights
Las Vegas to Idaho Falls flights
Tucson to Idaho Falls flights
Sky Harbor Intl to Pocatello flights
Sky Harbor Intl to Lewiston flights
Sky Harbor Intl to West Yellowstone flights
Las Vegas to Lewiston flights
Tucson to Jackson flights
Las Vegas to Hailey flights
Las Vegas to Pocatello flights

Top 8 airlines flying from Gilbert to Boise

Discover the top 8 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 August 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$63Average$164FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$87Average$172FlexibilityNo cancel feeOn-time65%
DeltaCheapest$88Average$254FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$136Average$210FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$142Average$443FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$159Average$322FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$159Average$320FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$196Average$259FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.