$48+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Mar 20 — Mar 271
1 adult, Economy
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Find cheap flights from Boise to Tempe with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Tempe are usually found in September or August, booked 68 days in advance, depart on a Thursday or Wednesday and return on a Thursday
Cheap flight deals from Boise to Tempe
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to TempeExplore 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 18, 2026.
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 18, 2026.
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:40 pm
BOI
- PHX
1 stop8h 18m
Delta
Wed 4/112:55 pm
PHX
- BOI
1 stop7h 06m
Delta
Deal found 2/15![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:05 am
BOI
- PHX
Nonstop2h 10m
Southwest
Sat 4/47:50 am
PHX
- BOI
1 stop5h 35m
Southwest
Deal found 2/15![Southwest logo]()
$176
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
BOI
- PHX
1 stop3h 35m
Delta
Fri 4/312:55 pm
PHX
- BOI
1 stop7h 06m
Delta
Deal found 2/15![Delta logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Fri 2/2711:56 am
BOI
- PHX
1 stop20h 16m
Frontier
Wed 3/46:51 pm
PHX
- BOI
1 stop17h 00m
Frontier
Deal found 2/17![Frontier logo]()
$183
This Southwest deal was found by Cheapflights users on 2/16. 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.
Mon 3/235:25 am
BOI
- PHX
Nonstop2h 10m
Southwest
Wed 3/259:25 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/16![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:15 pm
BOI
- PHX
1 stop4h 30m
Southwest
Sat 5/27:00 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/15![Southwest logo]()
$189
This Orbitz deal was found by Cheapflights users on 2/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:08 pm
BOI
- PHX
Nonstop2h 09m
Alaska Airlines
Sat 5/237:59 pm
PHX
- BOI
Nonstop2h 12m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$196
This Southwest deal was found by Cheapflights users on 2/16. 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.
Fri 4/35:25 am
BOI
- PHX
Nonstop2h 10m
Southwest
Sun 4/510:50 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/16![Southwest logo]()
$197
This Orbitz deal was found by Cheapflights users on 2/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:15 pm
BOI
- PHX
1 stop6h 31m
Multiple Airlines
Wed 4/18:40 pm
PHX
- BOI
Nonstop2h 18m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$198
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:15 pm
BOI
- PHX
1 stop4h 30m
Southwest
Mon 4/209:55 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/15![Southwest logo]()
$199
This CheapOair deal was found by Cheapflights users on 2/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:15 pm
BOI
- PHX
1 stop6h 31m
Frontier
Wed 4/16:50 am
PHX
- BOI
1 stop27h 18m
Frontier
Deal found 2/16![Frontier logo]()
$200
Best flights from Boise to TempeDiscover carefully curated flight deals from Boise to Tempe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
Discover carefully curated flight deals from Boise to Tempe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:40 am
BOI
- PHX
Nonstop2h 05m
Southwest
Mon 4/279:55 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/15![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:08 pm
BOI
- PHX
1 stop5h 51m
Delta
Sat 6/66:00 am
PHX
- BOI
1 stop7h 41m
Delta
Deal found 2/14![Delta logo]()
$196
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:25 am
BOI
- PHX
Nonstop2h 10m
Southwest
Wed 3/259:25 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/14![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 2/16. 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.
Fri 8/144:05 pm
BOI
- PHX
1 stop8h 21m
Delta
Sun 8/165:20 pm
PHX
- BOI
1 stop5h 36m
Delta
Deal found 2/16![Delta logo]()
$196
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:15 pm
BOI
- PHX
1 stop4h 30m
Southwest
Sat 5/27:00 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/15![Southwest logo]()
$189
This Delta deal was found by Cheapflights users on 2/16. 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.
Fri 5/226:08 pm
BOI
- PHX
1 stop5h 53m
Delta
Tue 5/265:33 pm
PHX
- BOI
1 stop5h 22m
Delta
Deal found 2/16![Delta logo]()
$196
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:55 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Mon 5/189:55 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/15![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 2/16. 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 4/155:00 pm
BOI
- PHX
1 stop4h 30m
Southwest
Sun 4/1910:45 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/16![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:30 am
BOI
- PHX
Nonstop2h 05m
Southwest
Thu 5/149:55 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/15![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 2/16. 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.
Fri 4/35:25 am
BOI
- PHX
Nonstop2h 10m
Southwest
Sun 4/510:50 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/16![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 2/17. 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.
Mon 3/237:25 pm
BOI
- PHX
Nonstop2h 10m
Southwest
Thu 3/2610:50 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/17![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 2/16. 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.
Fri 4/35:25 am
BOI
- PHX
Nonstop2h 10m
Southwest
Mon 4/610:50 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/16![Southwest logo]()
$197
Last-minute flights from Boise to TempeDiscover last-minute flight deals from Boise to Tempe. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Tempe. Data last updated February 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Fri 2/2711:56 am
BOI
- PHX
1 stop20h 16m
Frontier
Wed 3/46:51 pm
PHX
- BOI
1 stop17h 00m
Frontier
Deal found 2/17![Frontier logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 3/97:15 am
BOI
- PHX
Nonstop2h 22m
Alaska Airlines
Fri 3/136:52 pm
PHX
- BOI
Nonstop2h 15m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:25 am
BOI
- PHX
Nonstop2h 10m
Southwest
Wed 3/259:25 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/14![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:40 pm
BOI
- PHX
1 stop8h 18m
Delta
Wed 4/112:55 pm
PHX
- BOI
1 stop7h 06m
Delta
Deal found 2/15![Delta logo]()
$167
This Orbitz deal was found by Cheapflights users on 2/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:15 pm
BOI
- PHX
1 stop6h 31m
Multiple Airlines
Wed 4/18:40 pm
PHX
- BOI
Nonstop2h 18m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$198
This CheapOair deal was found by Cheapflights users on 2/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:15 pm
BOI
- PHX
1 stop6h 31m
Frontier
Wed 4/16:50 am
PHX
- BOI
1 stop27h 18m
Frontier
Deal found 2/16![Frontier logo]()
$200
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:25 am
BOI
- PHX
Nonstop2h 10m
Southwest
Wed 4/19:25 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 2/15![Southwest logo]()
$206
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:05 am
BOI
- PHX
Nonstop2h 10m
Southwest
Sat 4/47:50 am
PHX
- BOI
1 stop5h 35m
Southwest
Deal found 2/15![Southwest logo]()
$176
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
BOI
- PHX
1 stop3h 35m
Delta
Fri 4/312:55 pm
PHX
- BOI
1 stop7h 06m
Delta
Deal found 2/15![Delta logo]()
$177
One-way flights from Boise to TempeSearch for one-way flight options from Boise to Tempe. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
Search for one-way flight options from Boise to Tempe. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
This Expedia deal was found by Cheapflights users on 2/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:48 pm
BOI
- PHX
Nonstop2h 10m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$48
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:30 pm
BOI
- PHX
1 stop5h 28m
Delta
Deal found 2/15![Delta logo]()
$69
This Frontier deal was found by Cheapflights users on 2/17. 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.
Thu 4/912:03 pm
BOI
- PHX
1 stop5h 08m
Frontier
Deal found 2/17![Frontier logo]()
$80
This American Airlines deal was found by Cheapflights users on 2/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:45 am
BOI
- PHX
Nonstop2h 20m
American Airlines
Deal found 2/14![American Airlines logo]()
$83
This Expedia deal was found by Cheapflights users on 2/17. 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.
Sun 4/1212:03 pm
BOI
- PHX
1 stop9h 11m
Frontier
Deal found 2/17![Frontier logo]()
$86
This Alaska Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 4/151:02 pm
BOI
- PHX
Nonstop2h 10m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$89
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 8/165:13 pm
BOI
- PHX
Nonstop2h 13m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$91
This American Airlines deal was found by Cheapflights users on 2/15. 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 8/151:49 pm
BOI
- PHX
Nonstop2h 15m
American Airlines
Deal found 2/15![American Airlines logo]()
$92
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 4/136:48 pm
BOI
- PHX
Nonstop2h 10m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$99
This Expedia deal was found by Cheapflights users on 2/16. 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.
Fri 2/2711:56 am
BOI
- PHX
1 stop6h 40m
Frontier
Deal found 2/16![Frontier logo]()
$101
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:15 pm
BOI
- PHX
1 stop3h 43m
Delta
Deal found 2/14![Delta logo]()
$104
Find 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 18, 2026.
Round-trip from | $167 (Delta) |
|---|---|
One-way from | $48 (Expedia) |
Popular in | March |
Cheapest in | September |
Average price | $306 |
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 February 18, 2026.
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
Tue 4/21
6:40 am-7:45 am
Nonstop2h 05m
Phoenix Sky Harbor Intl
Mon 4/27
9:55 pm-1:00 am
Nonstop2h 05m
$187
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Mon 3/23
5:25 am-6:35 am
Nonstop2h 10m
Phoenix Sky Harbor Intl
Wed 3/25
9:25 pm-12:30 am
Nonstop2h 05m
$187
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Thu 4/16
2:15 pm-5:45 pm
1 stop4h 30m
Phoenix Sky Harbor Intl
Sat 5/2
7:00 pm-10:05 pm
Nonstop2h 05m
$189
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Mon 6/1
6:08 pm-10:59 pm
1 stop5h 51m
Phoenix Sky Harbor Intl
Sat 6/6
6:00 am-2:41 pm
1 stop7h 41m
$196
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Fri 8/14
4:05 pm-11:26 pm
1 stop8h 21m
Phoenix Sky Harbor Intl
Sun 8/16
5:20 pm-11:56 pm
1 stop5h 36m
$196
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Fri 5/22
6:08 pm-11:01 pm
1 stop5h 53m
Phoenix Sky Harbor Intl
Tue 5/26
5:33 pm-11:55 pm
1 stop5h 22m
$196
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Fri 5/15
7:55 pm-9:00 pm
Nonstop2h 05m
Phoenix Sky Harbor Intl
Mon 5/18
9:55 pm-1:00 am
Nonstop2h 05m
$197
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Wed 4/15
5:00 pm-8:30 pm
1 stop4h 30m
Phoenix Sky Harbor Intl
Sun 4/19
10:45 pm-1:50 am
Nonstop2h 05m
$197
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Sun 5/10
5:30 am-6:35 am
Nonstop2h 05m
Phoenix Sky Harbor Intl
Thu 5/14
9:55 pm-1:00 am
Nonstop2h 05m
$197
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Fri 4/3
5:25 am-6:35 am
Nonstop2h 10m
Phoenix Sky Harbor Intl
Sun 4/5
10:50 pm-1:55 am
Nonstop2h 05m
$197
Showing 1-10 of 20 results
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.
BOI-PHX
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
BOI-TM9
BOI-PHX
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 13, 2026.
To ensure you get the cheapest price possible for a flight from Boise to Tempe, you should look to book at least 68 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 February 18, 2026.
It’s optimal to fly from Boise to Tempe in the afternoon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the evening.
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 18, 2026.
The most flights from BOI to TM9 are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 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 February 18, 2026.
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.
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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.
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Alternative routes for Boise to Tempe
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Complete your trip
Complete your trip to Tempe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Tempe by cabin class
Find flights from Boise to Tempe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Tempe flights
Browse other Boise and Tempe flight options. Last updated on February 18, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on February 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boise to Tempe flights
Consider these flights traveling from Boise to Tempe.
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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$175 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$88 | Average$197 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$236 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$157 | Average$295 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$270 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$288 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$183 | Average$271 | FlexibilityNo cancel fee | On-time69% |