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$66+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOI
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Mesa to Boise Air Term. Gowen Fld are usually found in January or September, booked 88 days in advance, depart on a Thursday or Wednesday 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 January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 2/266:00 am
PHX
-
BOI
1 stop5h 51m
Frontier
Sun 3/111:56 am
BOI
-
PHX
1 stop9h 45m
Frontier
Deal found 1/26$138
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:18 pm
PHX
-
BOI
Nonstop2h 12m
Alaska Airlines
Sat 5/21:25 pm
BOI
-
PHX
Nonstop2h 11m
Alaska Airlines
Deal found 1/28$157
This Expedia deal was found by Cheapflights users on 1/27. 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 2/266:00 am
PHX
-
BOI
1 stop5h 51m
Multiple Airlines
Sun 3/17:15 am
BOI
-
PHX
Nonstop2h 22m
Multiple Airlines
Deal found 1/27$163
This Expedia deal was found by Cheapflights users on 1/25. 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 2/126:00 am
PHX
-
BOI
1 stop5h 51m
Multiple Airlines
Mon 2/167:15 am
BOI
-
PHX
Nonstop2h 22m
Multiple Airlines
Deal found 1/25$169
This Southwest deal was found by Cheapflights users on 1/25. 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.
Wed 2/186:00 am
PHX
-
BOI
1 stop4h 40m
Southwest
Sat 2/213:00 pm
BOI
-
PHX
Nonstop2h 05m
Southwest
Deal found 1/25$172
This Southwest deal was found by Cheapflights users on 1/27. 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.
Thu 2/261:35 pm
PHX
-
BOI
Nonstop2h 10m
Southwest
Sun 3/15:25 am
BOI
-
PHX
Nonstop2h 15m
Southwest
Deal found 1/27$177
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:12 pm
PHX
-
BOI
1 stop7h 18m
Alaska Airlines
Mon 2/2312:57 pm
BOI
-
PHX
Nonstop2h 11m
Alaska Airlines
Deal found 1/26$178

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 January 28, 2026.

Round-trip from

$138
(Kiwi.com)

One-way from

$66
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$196
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. 5% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 28, 2026.
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 2/25

9:00 am-11:10 am

Nonstop2h 10m

Boise Air Term. Gowen Fld

Wed 3/4

3:00 pm-5:05 pm

Nonstop2h 05m

$157

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 3/13

6:52 pm-10:07 pm

Nonstop2h 15m

Boise Air Term. Gowen Fld

Wed 3/25

1:02 pm-2:12 pm

Nonstop2h 10m

$167

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Wed 4/29

6:15 am-1:11 pm

1 stop5h 56m

Boise Air Term. Gowen Fld

Sat 5/2

8:55 am-2:43 pm

1 stop6h 48m

$177

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 3/26

10:50 pm-1:55 am

Nonstop2h 05m

Boise Air Term. Gowen Fld

Mon 3/30

5:25 am-6:35 am

Nonstop2h 10m

$177

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 5/8

9:55 pm-1:00 am

Nonstop2h 05m

Boise Air Term. Gowen Fld

Sun 5/10

5:30 am-6:35 am

Nonstop2h 05m

$177

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Tue 2/24

6:00 am-10:40 am

1 stop4h 40m

Boise Air Term. Gowen Fld

Tue 3/3

4:00 pm-10:20 pm

1 stop6h 20m

$177

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Wed 2/18

6:00 am-10:40 am

1 stop4h 40m

Boise Air Term. Gowen Fld

Sat 2/21

10:55 am-8:00 pm

1 stop9h 05m

$180

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Tue 3/3

7:00 am-12:25 pm

1 stop5h 25m

Boise Air Term. Gowen Fld

Wed 3/4

10:45 am-7:55 pm

2 stops9h 10m

$182

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Sat 2/28

10:51 pm-11:11 am

1 stop12h 20m

$66

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 2/26

7:36 pm-11:11 am

1 stop15h 35m

$77

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January 23, 2026.

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 January 28, 2026.

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 27% versus a flight in the evening.

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 January 24, 2026.

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 evenings 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 January 28, 2026.
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
11,799 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,799 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,268 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,120 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,199 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 4 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 10m. Your travel time will be generally consistent. Mesa and Boise are separated by a distance of 736 mi. Most flights are nonstop.

  • 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 Alaska Airlines ($78), Southwest ($78), and American Airlines ($78).

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

    The top 3 most reliable airlines when flying from Mesa to Boise are SkyWest Airlines (90%), Envoy Air (87%) and American Airlines (86%).

  • 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 $145 on average, our data indicates $203 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$50Average$120FlexibilityNo cancel feeOn-time88%
DeltaCheapest$81Average$187FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$136Average$197FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$141Average$245FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$147Average$255FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$155Average$284FlexibilityNo cancel feeOn-time71%

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