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$89+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Boise Air Term. Gowen Fld to Tempe are usually found in September or October, booked 77 days in advance, depart on a Thursday or Saturday 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 February 20, 2025.

Round-trip from

$187
(Hawaiian Airlines)

One-way from

$89
(Southwest)

Popular in

December

Cheapest in

September

Average price

$295
From Boise Air Term. Gowen Fld to Tempe
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Tempe
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Southwest deal was found by Cheapflights users on 2/20. 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 4/231:55 pmBOI - PHX
1 stop4h 40mSouthwest
Mon 4/289:50 pmPHX - BOI
Nonstop2h 00mSouthwest
Deal found 2/20$187
This Delta deal was found by Cheapflights users on 2/19. 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.
Sat 3/295:59 pmBOI - PHX
1 stop5h 10mDelta
Wed 4/29:00 amPHX - BOI
1 stop8h 24mDelta
Deal found 2/19$188
This Mytrip deal was found by Cheapflights users on 2/19. 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 3/51:31 pmBOI - PHX
1 stop25h 02mSpirit Airlines
Fri 3/73:38 pmPHX - BOI
1 stop20h 54mSpirit Airlines
Deal found 2/19$190
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 4/215:00 pmBOI - PHX
1 stop7h 01mAlaska Airlines
Tue 4/297:59 pmPHX - BOI
Nonstop2h 16mAlaska Airlines
Deal found 2/20$197
This American Airlines deal was found by Cheapflights users on 2/18. 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 4/55:18 pmBOI - PHX
Nonstop2h 10mAmerican Airlines
Sat 4/1210:04 amPHX - BOI
Nonstop2h 17mAmerican Airlines
Deal found 2/18$200
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 3/241:31 pmBOI - PHX
1 stop26h 36mMultiple Airlines
Fri 3/284:02 pmPHX - BOI
2 stops20h 32mMultiple Airlines
Deal found 2/19$231
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 4/246:11 pmBOI - PHX
Nonstop2h 08mHawaiian Airlines
Tue 4/297:59 pmPHX - BOI
Nonstop2h 16mHawaiian Airlines
Deal found 2/20$242
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 3/236:56 pmBOI - PHX
1 stop5h 27mUnited Airlines
Fri 3/289:57 amPHX - BOI
1 stop5h 22mUnited Airlines
Deal found 2/19$245

Find flights from Boise to Tempe within your budget

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 February 20, 2025.

Fly from

Boise

Fly to

Tempe

Route

Depart

Return

Price

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 4/23

6:11 pm-7:19 pm

Nonstop2h 08m

Phoenix Sky Harbor Intl

Tue 4/29

7:59 pm-11:15 pm

Nonstop2h 16m

$187

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sat 3/29

5:59 pm-10:09 pm

1 stop5h 10m

Phoenix Sky Harbor Intl

Wed 4/2

9:00 am-6:24 pm

1 stop8h 24m

$188

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 4/23

12:30 pm-5:40 pm

2 stops6h 10m

Phoenix Sky Harbor Intl

Mon 4/28

9:50 pm-12:50 am

Nonstop2h 00m

$192

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 3/12

1:31 pm-1:17 pm

1 stop24h 46m

Phoenix Sky Harbor Intl

Mon 3/17

2:12 pm-12:32 pm

1 stop21h 20m

$196

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sat 4/12

5:18 pm-6:28 pm

Nonstop2h 10m

Phoenix Sky Harbor Intl

Tue 4/15

8:22 pm-11:34 pm

Nonstop2h 12m

$199

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 4/23

4:25 pm-8:03 pm

1 stop4h 38m

Phoenix Sky Harbor Intl

Tue 4/29

7:59 pm-11:15 pm

Nonstop2h 16m

$227

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 3/20

5:25 pm-9:51 pm

1 stop5h 26m

Phoenix Sky Harbor Intl

Thu 3/27

5:15 am-1:28 pm

1 stop7h 13m

$299

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Fri 3/28

1:31 pm-3:07 pm

1 stop26h 36m

Phoenix Sky Harbor Intl

Sun 3/30

1:00 pm-12:36 pm

3 stops22h 36m

$325

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 5/20

8:40 am-9:45 am

Nonstop2h 05m

$89

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sat 4/12

1:51 pm-3:04 pm

Nonstop2h 13m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 16 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.

Travel insights for flights from Boise to Tempe

Get recent, data-driven insights about flights from Boise to Tempe including ideal travel times, pricing trends, and more.

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 February 14, 2025.

To ensure you get the cheapest price possible for a flight from Boise to Tempe, you should look to book at least 77 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 February 20, 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 February 16, 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 February 20, 2025.

The most flights from BOI to TM9 are scheduled on a Thursday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Tempe by month

Plan your trip to Tempe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tempe ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Tempe when rainfall is around 0.0 in.

Temperature in Tempe by month

Plan your trip to Tempe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tempe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 February 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Boise to Tempe have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Food

7.1

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 7 daily outbound flights to Tempe from 7 different airlines.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $89. Users have also found prices from $90 and $94 on American Airlines and Spirit Airlines, 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 Horizon Air (100%), United Airlines (100%) or Southwest (93%) 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 $88. On average you can expect to pay $464. The most popular route, (Boise Air Term. Gowen Fld - Phoenix Sky Harbor Intl), can usually be booked for $154.

  • 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 7 airlines flying from Boise to Tempe

Discover the top 7 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$79Average$171FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$85Average$187FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$151Average$291FlexibilityNo cancel feeOn-time75%
DeltaCheapest$162Average$262FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$166Average$299FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$188Average$344FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$208Average$610FlexibilityNo cancel feeOn-time69%
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