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Tempe

$61+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
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 Thursday

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 noviembre 3, 2025.

This Expedia deal was found by Cheapflights users on 11/2. 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.
mié. 12/1012:19 pmBOI - PHX
1 stop7h 34mMultiple Airlines
dom. 12/147:00 amPHX - BOI
1 stop4h 49mMultiple Airlines
Deal found 11/2$166
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
lun. 12/86:03 amBOI - PHX
1 stop7h 39mAlaska Airlines
jue. 12/1110:48 amPHX - BOI
Nonstop2h 24mAlaska Airlines
Deal found 11/3$167
This Southwest deal was found by Cheapflights users on 11/2. 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.
mié. 12/105:15 amBOI - PHX
2 stops6h 10mSouthwest
sáb. 12/138:50 amPHX - BOI
Nonstop2h 10mSouthwest
Deal found 11/2$172
This Delta deal was found by Cheapflights users on 11/2. 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.
sáb. 12/2011:17 amBOI - PHX
1 stop7h 46mDelta
mar. 1/612:05 pmPHX - BOI
1 stop8h 07mDelta
Deal found 11/2$175
This Southwest deal was found by Cheapflights users on 11/2. 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.
sáb. 12/206:50 pmBOI - PHX
Nonstop2h 05mSouthwest
mar. 1/69:00 amPHX - BOI
Nonstop2h 10mSouthwest
Deal found 11/2$176
This Delta deal was found by Cheapflights users on 11/3. 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.
lun. 12/811:44 amBOI - PHX
1 stop7h 21mDelta
jue. 12/116:30 pmPHX - BOI
1 stop6h 12mDelta
Deal found 11/3$177
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1212:44 pmBOI - PHX
1 stop8h 37mFrontier
dom. 12/147:00 amPHX - BOI
1 stop4h 49mFrontier
Deal found 11/1$185
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/125:30 amBOI - PHX
Nonstop2h 15mSouthwest
dom. 12/148:40 amPHX - BOI
Nonstop2h 15mSouthwest
Deal found 11/1$192
This Booking.com deal was found by Cheapflights users on 11/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:33 pmBOI - PHX
1 stop19h 51mFrontier
sáb. 11/1510:57 amPHX - BOI
1 stop24h 46mFrontier
Deal found 11/2$202
This Delta deal was found by Cheapflights users on 11/2. 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.
jue. 11/2711:10 amBOI - PHX
1 stop6h 12mDelta
mar. 12/212:12 pmPHX - BOI
1 stop8h 08mDelta
Deal found 11/2$206

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 noviembre 3, 2025.

Round-trip from

$163
(Alaska Airlines)

One-way from

$61
(Frontier)

Popular in

December

Cheapest in

September

Average price

$300
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. 17% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($16 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 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 noviembre 3, 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

mié. 12/10

5:30 pm-10:10 pm

1 stop4h 40m

Phoenix Sky Harbor Intl

sáb. 12/13

8:50 am-11:00 am

Nonstop2h 10m

$167

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

mar. 1/6

7:11 pm-11:53 pm

1 stop4h 42m

Phoenix Sky Harbor Intl

mar. 1/13

8:24 am-1:49 pm

1 stop5h 25m

$172

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

sáb. 12/20

11:17 am-7:03 pm

1 stop7h 46m

Phoenix Sky Harbor Intl

mar. 1/6

12:05 pm-8:12 pm

1 stop8h 07m

$175

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

lun. 12/8

5:20 am-11:07 am

1 stop5h 47m

Phoenix Sky Harbor Intl

jue. 12/11

4:40 pm-12:04 am

1 stop7h 24m

$177

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

dom. 1/18

12:21 pm-2:29 pm

Nonstop2h 08m

Phoenix Sky Harbor Intl

dom. 1/25

7:00 am-3:10 pm

1 stop8h 10m

$198

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

vie. 12/12

12:05 pm-2:10 pm

Nonstop2h 05m

Phoenix Sky Harbor Intl

dom. 12/14

5:10 am-10:05 am

1 stop4h 55m

$202

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

jue. 12/11

5:30 pm-10:10 pm

1 stop4h 40m

Phoenix Sky Harbor Intl

dom. 12/14

8:40 am-10:55 am

Nonstop2h 15m

$202

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

jue. 11/27

11:10 am-5:22 pm

1 stop6h 12m

Phoenix Sky Harbor Intl

mar. 12/2

12:12 pm-8:20 pm

1 stop8h 08m

$206

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

vie. 1/2

6:45 pm-8:56 pm

Nonstop2h 11m

Phoenix Sky Harbor Intl

lun. 1/5

8:36 pm-11:59 pm

1 stop27h 23m

$210

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

dom. 2/1

12:21 pm-2:29 pm

Nonstop2h 08m

$77

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 18 results
1
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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 October 31, 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, August is the cheapest month in which you can book a flight from Boise to Tempe (average of $82). Flying from Boise to Tempe in September is currently the most expensive (average of $137). 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 noviembre 3, 2025.

It’s optimal to fly from Boise to Tempe in the evening. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight in the morning.

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 Sunday afternoons 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.

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 noviembre 3, 2025.

The most flights from BOI to TM9 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 (6 on average).

How much does it cost to fly round-trip from Boise to Tempe?

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 noviembre 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Hawaiian Airlines 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
11,235 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

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
11,235 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

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
4,238 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

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
11,235 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

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.
United Airlines
7.4
Good
8,997 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

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
11,036 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.1

Comfort

7.8

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 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 9 daily outbound flights to Tempe from 8 different airlines.

  • How long is the flight from Boise to Tempe?

    For as low as $167, Southwest can have you in Tempe from Boise in 4h 40m. Boise and Tempe are separated by a distance of 736 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Porter Airlines (100%), American Airlines (87%) or SkyWest Airlines (85%) 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 $76. On average you can expect to pay $351. The most popular route, (Boise Air Term. Gowen Fld - Phoenix Sky Harbor Intl), can usually be booked for $124.

  • 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, August is the cheapest month in which you can book a flight from Boise to Tempe (average of $82). Flying from Boise to Tempe in September is currently the most expensive (average of $137). 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 noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$155FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$98Average$244FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$102Average$170FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$237FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$148Average$302FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$158Average$283FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$171Average$326FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$596FlexibilityNo cancel feeOn-time69%

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