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$46+ Cheap flights from Mesa, 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOI
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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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”

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Cheapflights Tip: The best prices from Mesa to Boise Air Term. Gowen Fld are usually found in September or October, booked 88 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Mesa to Boise

Cheapest flights from Mesa to Boise
Explore the most affordable flight options available from Mesa to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:38 pmPHX - BOI
Nonstop2h 21mAlaska Airlines
Tue 1/611:53 amBOI - PHX
Nonstop2h 08mAlaska Airlines
Deal found 12/2$159
This Mytrip deal was found by Cheapflights users on 12/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:32 pmPHX - BOI
1 stop19h 11mFrontier
Sat 12/2012:54 pmBOI - PHX
1 stop19h 27mFrontier
Deal found 12/3$172
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:43 pmPHX - BOI
1 stop20h 00mFrontier
Sun 1/412:38 pmBOI - PHX
1 stop19h 43mFrontier
Deal found 12/2$173
This Expedia deal was found by Cheapflights users on 12/1. 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.
Thu 12/258:00 amPHX - BOI
1 stop8h 06mMultiple Airlines
Sun 1/412:38 pmBOI - PHX
1 stop11h 51mMultiple Airlines
Deal found 12/1$174
This Southwest deal was found by Cheapflights users on 12/2. 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.
Tue 12/308:20 pmPHX - BOI
1 stop5h 05mSouthwest
Tue 1/65:25 pmBOI - PHX
1 stop4h 40mSouthwest
Deal found 12/2$176
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:48 amPHX - BOI
Nonstop2h 24mAlaska Airlines
Tue 1/1312:21 pmBOI - PHX
Nonstop2h 08mAlaska Airlines
Deal found 12/2$179
This Southwest deal was found by Cheapflights users on 12/1. 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.
Tue 12/162:40 pmPHX - BOI
Nonstop2h 10mSouthwest
Tue 1/133:00 pmBOI - PHX
Nonstop2h 05mSouthwest
Deal found 12/1$181
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:00 amPHX - BOI
1 stop4h 49mFrontier
Sun 1/412:38 pmBOI - PHX
1 stop11h 51mFrontier
Deal found 12/2$184
This Frontier deal was found by Cheapflights users on 12/1. 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 12/257:00 amPHX - BOI
1 stop4h 43mFrontier
Sun 1/412:38 pmBOI - PHX
1 stop11h 51mFrontier
Deal found 12/1$188

Find flight deals from Mesa to Boise

Keep the following information in mind while searching for Mesa to Boise flight deals. Data was last updated December 4, 2025.

Round-trip from

$91
(American Airlines)

One-way from

$46
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$339
From Mesa to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Mesa to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 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 Mesa 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 4, 2025.
Use the filters below to find and compare flights from Mesa to Boise that are best for you.

Fly from

Mesa

Fly to

Boise

Route

Depart

Return

Price

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Wed 2/4

6:00 am-10:40 am

1 stop4h 40m

Boise Air Term. Gowen Fld

Tue 2/10

3:00 pm-5:05 pm

Nonstop2h 05m

$107

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Wed 1/21

3:11 pm-5:29 pm

Nonstop2h 18m

Boise Air Term. Gowen Fld

Sat 1/24

7:00 am-7:25 pm

2 stops12h 25m

$132

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 2/5

8:50 am-11:00 am

Nonstop2h 10m

Boise Air Term. Gowen Fld

Tue 2/10

7:05 am-2:35 pm

2 stops7h 30m

$146

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Wed 1/14

2:25 pm-8:45 pm

1 stop6h 20m

Boise Air Term. Gowen Fld

Sun 1/18

10:45 am-7:55 pm

2 stops9h 10m

$165

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 1/8

3:11 pm-5:29 pm

Nonstop2h 18m

Boise Air Term. Gowen Fld

Mon 1/12

12:21 pm-2:29 pm

Nonstop2h 08m

$167

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

7:55 pm-10:59 am

1 stop15h 04m

$169

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

4:02 pm-11:59 pm

1 stop7h 57m

$175

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 1/15

7:20 am-1:15 pm

2 stops5h 55m

Boise Air Term. Gowen Fld

Mon 1/19

6:30 am-10:55 am

1 stop4h 25m

$180

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Tue 2/3

3:45 pm-1:45 pm

1 stop22h 00m

Boise Air Term. Gowen Fld

Thu 2/5

8:58 pm-3:03 pm

2 stops18h 05m

$184

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Sat 1/3

9:15 pm-1:40 am

1 stop4h 25m

Boise Air Term. Gowen Fld

Wed 1/7

4:00 pm-10:20 pm

1 stop6h 20m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 20 results
1
2

Best time to book a flight from Mesa to Boise

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

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

Use this chart to determine the optimal time to book a round-trip flight from Mesa to Boise. Price data was last updated on November 28, 2025.

The price you pay for your flight from Mesa to Boise may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Mesa to Boise (average of $84). Flying from Mesa 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 MS9 to BOI?

Find hourly flight availability from Mesa 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 4, 2025.

When flying from Mesa to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 50% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Mesa to Boise. Price data was last updated on November 29, 2025.

Travelers seeking maximum savings on their Mesa 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.

Weekly flight availability from Mesa to Boise

Explore weekly flight availability from Mesa 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 December 4, 2025.

The most flights from MS9 to BOI are scheduled on a Thursday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 December 4, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Mesa 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
11,400 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Alaska Airlines
8.0
Very good
11,400 reviews
Alaska Airlines
8.0
Very good
11,400 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Southwest
8.0
Very good
4,252 reviews
Alaska Airlines
8.0
Very good
11,400 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Delta
7.9
Good
8,009 reviews
Alaska Airlines
8.0
Very good
11,400 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Hawaiian Airlines
7.8
Good
2,815 reviews
Alaska Airlines
8.0
Very good
11,400 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
American Airlines
7.2
Good
11,044 reviews
Alaska Airlines
8.0
Very good
11,400 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Related info for your journey

Find useful and relevant information for your journey from Mesa 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 Mesa?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from Mesa to Boise. You should not have trouble finding flights to Air Term. Gowen Fld from Mesa; the airport handles an average of 9 inbound flights from Mesa per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Boise airport from Mesa. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

  • How long is the flight from Mesa to Boise?

    Southwest and Alaska Airlines can get you from Mesa to Boise in just under 2h 18m. Your travel time can differ by up to 2h 22m. Mesa and Boise are separated by a distance of 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 Mesa to Boise one-way?

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

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

    The top 3 most reliable airlines when flying from Mesa to Boise are Envoy Air (92%), American Airlines (86%) and SkyWest Airlines (82%).

  • What are the cheapest flights from Mesa to Boise?

    Looking at all options, your cheapest flight can be booked for $78. While the most popular route (Phoenix Sky Harbor Intl - Boise Air Term. Gowen Fld) can be booked for $91 on average, our data indicates $249 when flying from Mesa to Boise.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Mesa to Boise (average of $84). Flying from Mesa 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 Mesa to Boise

Discover the top 6 airlines that operate flights from Mesa 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$56Average$141FlexibilityNo cancel feeOn-time88%
DeltaCheapest$88Average$197FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$136Average$206FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$144Average$249FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$147Average$258FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$157Average$283FlexibilityNo cancel feeOn-time71%

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