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Tempe

$74+ Cheap flights from Boise (BOI) to Tempe, AZ

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Tempe are usually found in August or September, booked 54 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Boise to Tempe

Keep the following information in mind while searching for Boise to Tempe flight deals. Data was last updated September 16, 2025.

Round-trip from

$151
(Trip.com)

One-way from

$74
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$217
From Boise Air Term. Gowen Fld to Tempe
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One-way flight from Boise Air Term. Gowen Fld to Tempe
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Highest demand for flights based on searches. 21% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boise to Tempe

Cheapest flights from Boise to Tempe
Explore the most affordable flight options available from Boise to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:22 pmBOI - PHX
Nonstop2h 15mHawaiian Airlines
Wed 10/299:31 amPHX - BOI
Nonstop2h 23mHawaiian Airlines
Deal found 9/15$151
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:35 amBOI - PHX
Nonstop2h 14mHawaiian Airlines
Wed 11/510:31 amPHX - BOI
Nonstop2h 21mHawaiian Airlines
Deal found 9/14$153
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:16 pmBOI - PHX
Nonstop2h 15mAlaska Airlines
Tue 10/287:57 pmPHX - BOI
Nonstop2h 12mAlaska Airlines
Deal found 9/15$157
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:30 amBOI - PHX
1 stop5h 39mHawaiian Airlines
Mon 10/279:31 amPHX - BOI
Nonstop2h 23mHawaiian Airlines
Deal found 9/15$161
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:22 pmBOI - PHX
Nonstop2h 15mHawaiian Airlines
Sat 11/17:00 amPHX - BOI
1 stop7h 12mHawaiian Airlines
Deal found 9/15$162
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/245:20 pmBOI - PHX
Nonstop2h 15mAmerican Airlines
Mon 10/278:20 pmPHX - BOI
Nonstop2h 12mAmerican Airlines
Deal found 9/15$163
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:16 pmBOI - PHX
Nonstop2h 15mAlaska Airlines
Fri 10/317:57 pmPHX - BOI
Nonstop2h 12mAlaska Airlines
Deal found 9/15$168
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/14:40 pmBOI - PHX
Nonstop2h 14mAmerican Airlines
Tue 11/411:12 amPHX - BOI
Nonstop2h 34mAmerican Airlines
Deal found 9/15$169

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Tempe 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 September 16, 2025.
Use the filters below to find and compare flights from Boise to Tempe that are best for you.

Fly from

Boise

Fly to

Tempe

Route

Depart

Return

Price

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Mon 10/20

6:16 pm-7:31 pm

Nonstop2h 15m

Phoenix Sky Harbor Intl

Wed 10/29

9:31 am-12:54 pm

Nonstop2h 23m

$157

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 11/5

6:09 pm-8:15 pm

Nonstop2h 06m

Phoenix Sky Harbor Intl

Sat 11/8

10:31 am-12:52 pm

Nonstop2h 21m

$157

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 10/21

5:38 pm-11:40 pm

1 stop7h 02m

Phoenix Sky Harbor Intl

Mon 10/27

7:57 pm-11:09 pm

Nonstop2h 12m

$167

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 3/3

7:05 pm-11:16 pm

1 stop4h 11m

Phoenix Sky Harbor Intl

Wed 3/4

11:45 am-1:49 pm

Nonstop2h 04m

$167

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 10/21

6:30 am-11:09 am

1 stop5h 39m

Phoenix Sky Harbor Intl

Thu 10/30

7:57 pm-11:09 pm

Nonstop2h 12m

$167

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 10/29

6:09 pm-7:15 pm

Nonstop2h 06m

Phoenix Sky Harbor Intl

Sat 11/1

7:00 am-3:12 pm

1 stop7h 12m

$167

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sat 10/25

12:22 pm-1:37 pm

Nonstop2h 15m

Phoenix Sky Harbor Intl

Sat 11/1

7:00 am-4:17 pm

1 stop8h 17m

$167

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Fri 10/24

5:40 pm-9:00 pm

1 stop4h 20m

Phoenix Sky Harbor Intl

Mon 10/27

5:15 pm-12:40 am

1 stop6h 25m

$176

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 11/4

11:41 am-7:08 pm

1 stop7h 27m

Phoenix Sky Harbor Intl

Wed 11/12

8:12 pm-12:35 am

1 stop4h 23m

$177

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Fri 10/24

4:46 pm-10:26 pm

1 stop6h 40m

Phoenix Sky Harbor Intl

Sat 11/1

7:05 am-4:22 pm

1 stop8h 17m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Boise to Tempe

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

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

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

To ensure you get the cheapest price possible for a flight from Boise to Tempe, you should look to book at least 54 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 Boise to Tempe?

Currently, January is the cheapest month in which you can book a flight from Boise to Tempe (average of $258). Flying from Boise to Tempe in March is currently the most expensive (average of $337). 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 BOI to TM9?

Find hourly flight availability from Boise to Tempe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Boise to Tempe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Boise to Tempe. Price data was last updated on August 3, 2025.

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

Weekly flight availability from Boise to Tempe

Explore weekly flight availability from Boise to Tempe. 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 September 16, 2025.

The most flights from BOI to TM9 are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Tempe

Get insights into the airlines that provide service to Tempe. 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 Tempe. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Boise to Tempe to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld is the airport most travelers will use when flying to Tempe from Boise. Booking flights from Air Term. Gowen Fld (BOI) to Tempe should be relatively easy as there are 6 daily outbound flights to Tempe from 8 different airlines.

  • How long is the flight from Boise to Tempe?

    For as low as $157, Alaska Airlines can have you in Tempe from Boise in 2h 06m. Boise and Tempe are separated by a distance of 736 mi. Most flights are nonstop.

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

    No one likes to see their flight delayed. When booking a flight from Boise to Tempe consider choosing SkyWest Airlines (88%), American Airlines (88%) or Southwest (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boise to Tempe?

    The cheapest flight price from Boise to Tempe is $78. On average you can expect to pay $318. The most popular route, (Boise Air Term. Gowen Fld - Phoenix Sky Harbor Intl), can usually be booked for $151.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boise to Tempe (average of $258). Flying from Boise to Tempe in March is currently the most expensive (average of $337). 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.

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Top 8 airlines flying from Boise to Tempe

Discover the top 8 airlines that operate flights from Boise to Tempe. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$160FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$91Average$224FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$102Average$170FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$235FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$157Average$280FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$159Average$285FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$168Average$318FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$588FlexibilityNo cancel feeOn-time69%

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