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Tempe

$67+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Tempe are usually found in September or August, booked 54 days in advance, depart on a Thursday or Friday and return on a Wednesday

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 July 29, 2025.

Round-trip from

$137
(American Airlines)

One-way from

$67
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$278
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. 20% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:57 pmBOI - PHX
Nonstop2h 09mAmerican Airlines
Sun 9/78:22 pmPHX - BOI
Nonstop2h 13mAmerican Airlines
Deal found 7/27$137
This Netflights deal was found by Cheapflights users on 7/28. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:05 pmBOI - PHX
Nonstop2h 12mAlaska Airlines
Tue 9/97:59 pmPHX - BOI
Nonstop2h 08mAlaska Airlines
Deal found 7/28$143
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:00 amBOI - PHX
1 stop6h 51mDelta
Tue 9/96:40 amPHX - BOI
1 stop7h 23mDelta
Deal found 7/28$157
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:05 pmBOI - PHX
Nonstop2h 12mHawaiian Airlines
Sun 9/74:30 pmPHX - BOI
1 stop6h 13mHawaiian Airlines
Deal found 7/28$167
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:30 amBOI - PHX
Nonstop2h 15mSouthwest
Sun 11/98:40 amPHX - BOI
Nonstop2h 15mSouthwest
Deal found 7/28$172
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:31 pmBOI - PHX
1 stop6h 50mUnited Airlines
Sun 11/238:05 amPHX - BOI
1 stop5h 39mUnited Airlines
Deal found 7/28$198
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
Thu 10/1612:48 pmBOI - PHX
1 stop5h 32mFrontier
Sun 10/196:00 amPHX - BOI
1 stop4h 53mFrontier
Deal found 7/29$206

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 July 29, 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

Thu 9/4

1:57 pm-3:06 pm

Nonstop2h 09m

Phoenix Sky Harbor Intl

Sun 9/7

8:22 pm-11:35 pm

Nonstop2h 13m

$137

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 9/4

6:05 pm-7:17 pm

Nonstop2h 12m

Phoenix Sky Harbor Intl

Tue 9/9

7:59 pm-11:07 pm

Nonstop2h 08m

$143

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 9/4

9:00 am-2:51 pm

1 stop6h 51m

Phoenix Sky Harbor Intl

Tue 9/9

6:40 am-3:03 pm

1 stop7h 23m

$157

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 9/4

6:05 pm-7:17 pm

Nonstop2h 12m

Phoenix Sky Harbor Intl

Sun 9/7

4:30 pm-11:43 pm

1 stop6h 13m

$167

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 8/28

4:55 pm-6:00 pm

Nonstop2h 05m

Phoenix Sky Harbor Intl

Mon 9/1

5:40 am-11:30 am

1 stop4h 50m

$192

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 10/16

12:48 pm-5:20 pm

1 stop5h 32m

Phoenix Sky Harbor Intl

Sun 10/19

6:00 am-11:53 am

1 stop4h 53m

$206

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 9/10

6:05 pm-7:17 pm

Nonstop2h 12m

$67

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 8/27

6:05 pm-7:17 pm

Nonstop2h 12m

$69

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Mon 10/27

8:15 pm-11:20 pm

1 stop4h 05m

$78

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sun 10/26

5:40 am-10:06 am

1 stop5h 26m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 14 results
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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 July 25, 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 July 29, 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 July 27, 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 at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 29, 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

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

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

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

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
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

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
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

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
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

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
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

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 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 3 daily outbound flights to Tempe from 8 different airlines.

  • What are the cheapest airlines to fly from Boise to Tempe one-way?

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $67. Users have also found prices from $69 and $78 on Alaska Airlines and Southwest, respectively.

  • 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 Alaska Airlines (96%), Horizon Air (96%) or Hawaiian Airlines (95%) 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 $73. On average you can expect to pay $358. The most popular route, (Boise Air Term. Gowen Fld - Phoenix Sky Harbor Intl), can usually be booked for $137.

  • 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$80Average$161FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$91Average$228FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$102Average$170FlexibilityNo cancel feeOn-time65%
DeltaCheapest$149Average$238FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$157Average$279FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$159Average$285FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$181Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$596FlexibilityNo cancel feeOn-time69%

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