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$55+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOI
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheapflights Tip: The best prices from Mesa to Boise Air Term. Gowen Fld are usually found in September or July, booked 88 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Find 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 November 2, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:59 pmPHX - BOI
Nonstop2h 16mAlaska Airlines
Sat 12/67:35 amBOI - PHX
Nonstop2h 31mAlaska Airlines
Deal found 11/1$157
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:48 amPHX - BOI
Nonstop2h 24mAlaska Airlines
Sat 12/63:39 pmBOI - PHX
1 stop7h 12mAlaska Airlines
Deal found 11/1$161
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:59 pmPHX - BOI
Nonstop2h 16mAlaska Airlines
Wed 12/101:25 pmBOI - PHX
1 stop6h 28mAlaska Airlines
Deal found 11/1$167
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:04 amPHX - BOI
Nonstop2h 34mAmerican Airlines
Sat 12/62:09 pmBOI - PHX
Nonstop2h 21mAmerican Airlines
Deal found 10/31$175
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 12/32:40 pmPHX - BOI
1 stop7h 36mDelta
Sat 12/65:20 amBOI - PHX
1 stop5h 47mDelta
Deal found 10/31$177
This Southwest deal was found by Cheapflights users on 10/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:45 amPHX - BOI
1 stop4h 40mSouthwest
Tue 12/168:05 amBOI - PHX
Nonstop2h 15mSouthwest
Deal found 10/31$188
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:38 pmPHX - BOI
Nonstop2h 21mAlaska Airlines
Sat 1/311:53 amBOI - PHX
Nonstop2h 08mAlaska Airlines
Deal found 11/1$190
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 11/212:35 pmPHX - BOI
Nonstop2h 15mAlaska Airlines
Fri 11/286:57 pmBOI - PHX
Nonstop2h 05mAlaska Airlines
Deal found 10/31$192
This Delta deal was found by Cheapflights users on 10/31. 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.
Tue 11/252:45 pmPHX - BOI
1 stop5h 39mDelta
Fri 11/287:30 amBOI - PHX
1 stop8h 14mDelta
Deal found 10/31$198

Cheap flight deals from Mesa to Boise

Keep the following information in mind while searching for Mesa to Boise flight deals. Data was last updated November 2, 2025.

Round-trip from

$157
(Alaska Airlines)

One-way from

$55
(Frontier)

Popular in

March

Cheapest in

September

Average price

$217
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. 6% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 2, 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

Tue 1/6

4:41 pm-11:59 pm

1 stop7h 18m

Boise Air Term. Gowen Fld

Sun 1/11

12:21 pm-2:29 pm

Nonstop2h 08m

$163

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

1:55 pm-8:55 pm

1 stop7h 00m

$165

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 12/5

10:48 am-1:12 pm

Nonstop2h 24m

Boise Air Term. Gowen Fld

Wed 12/10

1:25 pm-7:53 pm

1 stop6h 28m

$167

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 1/16

11:00 am-6:22 pm

1 stop7h 22m

Boise Air Term. Gowen Fld

Mon 1/19

12:21 pm-2:29 pm

Nonstop2h 08m

$167

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 12/4

8:59 pm-11:15 pm

Nonstop2h 16m

Boise Air Term. Gowen Fld

Fri 12/5

5:59 pm-12:05 am

1 stop6h 06m

$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

1:55 pm-7:48 pm

1 stop5h 53m

$167

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 12/5

10:48 am-1:12 pm

Nonstop2h 24m

Boise Air Term. Gowen Fld

Tue 12/9

3:39 pm-9:25 pm

1 stop5h 46m

$167

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Mon 1/26

9:00 am-11:10 am

Nonstop2h 10m

$77

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Sun 1/25

8:50 am-11:00 am

Nonstop2h 10m

$77

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Tue 2/3

7:00 am-12:51 pm

1 stop5h 51m

$86

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 16 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 October 31, 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, August is the cheapest month in which you can book a flight from Mesa to Boise (average of $115). 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 November 2, 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 48% 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 October 26, 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 evenings 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 November 2, 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 (3 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 November 2, 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
11,231 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,231 reviews
Alaska Airlines
8.0
Very good
11,231 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,231 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,997 reviews
Alaska Airlines
8.0
Very good
11,231 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,231 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,033 reviews
Alaska Airlines
8.0
Very good
11,231 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 7 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?

    Alaska Airlines can get you from Mesa to Boise in just under 7h 18m. Your travel time can differ by up to . Mesa and Boise are separated by a distance of 736 mi.

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

    The top 3 most reliable airlines when flying from Mesa to Boise are Horizon Air (93%), American Airlines (82%) and Alaska Airlines (80%).

  • 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 $123 on average, our data indicates $232 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, August is the cheapest month in which you can book a flight from Mesa to Boise (average of $115). 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$56Average$153FlexibilityNo cancel feeOn-time88%
DeltaCheapest$88Average$211FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$136Average$206FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$148Average$249FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$154Average$247FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$157Average$279FlexibilityNo cancel feeOn-time71%

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