$76+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Apr 27 — May 41
Round-trip
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 84 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 March 28, 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 March 28, 2026.
This Southwest deal was found by Cheapflights users on 3/24. 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 4/214:05 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Tue 4/287:35 am
PHX
- BOI
2 stops6h 05m
Southwest
Deal found 3/24![Southwest logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Thu 4/303:13 pm
BOI
- PHX
1 stop4h 44m
Multiple Airlines
Mon 5/49:24 pm
PHX
- BOI
1 stop14h 03m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$190
This CheapOair deal was found by Cheapflights users on 3/23. 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.
Tue 6/21:25 pm
BOI
- PHX
1 stop26h 58m
Frontier
Thu 6/45:15 am
PHX
- BOI
1 stop6h 15m
Frontier
Deal found 3/23![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:22 pm
BOI
- PHX
1 stop19h 22m
Frontier
Mon 5/184:17 pm
PHX
- BOI
1 stop19h 10m
Frontier
Deal found 3/27![Frontier logo]()
$192
This Southwest deal was found by Cheapflights users on 3/24. 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.
Sat 4/184:50 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Wed 4/2910:00 am
PHX
- BOI
1 stop5h 40m
Southwest
Deal found 3/24![Southwest logo]()
$194
This CheapOair deal was found by Cheapflights users on 3/25. 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.
Tue 5/191:22 pm
BOI
- PHX
1 stop11h 09m
Frontier
Sat 5/236:53 pm
PHX
- BOI
1 stop16h 37m
Frontier
Deal found 3/25![Frontier logo]()
$196
This Southwest deal was found by Cheapflights users on 3/25. 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 6/95:30 am
BOI
- PHX
Nonstop2h 05m
Southwest
Thu 6/1110:45 pm
PHX
- BOI
Nonstop2h 00m
Southwest
Deal found 3/25![Southwest logo]()
$198
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:25 pm
BOI
- PHX
Nonstop2h 11m
Multiple Airlines
Thu 5/145:15 am
PHX
- BOI
1 stop6h 12m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 3/26. 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 4/193:25 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Tue 4/2810:15 am
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/26![Southwest logo]()
$202
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 March 28, 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 March 28, 2026.
This Southwest deal was found by Cheapflights users on 3/24. 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 4/212:00 pm
BOI
- PHX
2 stops6h 35m
Southwest
Tue 4/2811:00 am
PHX
- BOI
1 stop4h 40m
Southwest
Deal found 3/24![Southwest logo]()
$192
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 4/186:48 pm
BOI
- PHX
Nonstop2h 10m
Alaska Airlines
Wed 4/225:00 pm
PHX
- BOI
1 stop5h 59m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 3/23. 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 4/308:59 am
BOI
- PHX
1 stop8h 46m
Delta
Sun 5/36:30 am
PHX
- BOI
1 stop8h 44m
Delta
Deal found 3/23![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 3/24. 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.
Sat 4/186:30 am
BOI
- PHX
2 stops6h 25m
Southwest
Wed 4/2910:00 am
PHX
- BOI
1 stop5h 40m
Southwest
Deal found 3/24![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 3/26. 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.
Sat 4/254:50 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Sat 5/210:05 am
PHX
- BOI
1 stop5h 10m
Southwest
Deal found 3/26![Southwest logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
Sat 4/251:25 pm
BOI
- PHX
Nonstop2h 11m
Alaska Airlines
Mon 4/273:43 pm
PHX
- BOI
1 stop6h 19m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 3/25. 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.
Sat 6/135:10 pm
BOI
- PHX
1 stop5h 00m
Southwest
Tue 6/169:30 pm
PHX
- BOI
Nonstop2h 00m
Southwest
Deal found 3/25![Southwest logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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.
Fri 4/176:48 pm
BOI
- PHX
Nonstop2h 10m
Alaska Airlines
Sun 4/197:00 am
PHX
- BOI
1 stop15h 47m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 3/23. 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 4/221:05 pm
BOI
- PHX
1 stop7h 50m
Southwest
Thu 4/2310:00 am
PHX
- BOI
2 stops7h 20m
Southwest
Deal found 3/23![Southwest logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 5/116:08 pm
BOI
- PHX
1 stop6h 51m
Alaska Airlines
Mon 5/187:53 pm
PHX
- BOI
2 stops18h 41m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 pm
BOI
- PHX
Nonstop2h 10m
Southwest
Tue 6/98:05 am
PHX
- BOI
2 stops5h 35m
Southwest
Deal found 3/27![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:20 pm
BOI
- PHX
1 stop5h 00m
Southwest
Sun 5/310:45 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/27![Southwest logo]()
$276
Last-minute flights from Boise to TempeDiscover last-minute flight deals from Boise to Tempe. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Tempe. Data last updated March 28, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/24. 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.
Sat 4/184:50 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Wed 4/2910:00 am
PHX
- BOI
1 stop5h 40m
Southwest
Deal found 3/24![Southwest logo]()
$194
This Southwest deal was found by Cheapflights users on 3/26. 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 4/193:25 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Tue 4/2810:15 am
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/26![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 3/24. 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 4/214:05 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Tue 4/287:35 am
PHX
- BOI
2 stops6h 05m
Southwest
Deal found 3/24![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 3/24. 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 4/214:05 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Thu 4/239:55 pm
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/24![Southwest logo]()
$198
This Southwest deal was found by Cheapflights users on 3/24. 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 4/221:05 pm
BOI
- PHX
1 stop7h 50m
Southwest
Sat 4/2511:05 am
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/24![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 3/26. 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.
Sat 4/254:50 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Sat 5/211:05 am
PHX
- BOI
Nonstop2h 05m
Southwest
Deal found 3/26![Southwest logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Thu 4/303:13 pm
BOI
- PHX
1 stop4h 44m
Multiple Airlines
Mon 5/49:24 pm
PHX
- BOI
1 stop14h 03m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$190
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 March 28, 2026.
Search for one-way flight options from Boise to Tempe. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- PHX
1 stop11h 06m
Frontier
Deal found 3/27![Frontier logo]()
$76
This Expedia deal was found by Cheapflights users on 3/25. 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 5/171:22 pm
BOI
- PHX
1 stop19h 22m
Frontier
Deal found 3/25![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 6/91:04 pm
BOI
- PHX
1 stop11h 30m
Frontier
Deal found 3/26![Frontier logo]()
$83
This Southwest deal was found by Cheapflights users on 3/23. 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 4/286:40 am
BOI
- PHX
Nonstop2h 05m
Southwest
Deal found 3/23![Southwest logo]()
$84
This Priceline deal was found by Cheapflights users on 3/26. 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 Priceline 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 3/26![Frontier logo]()
$90
This Delta deal was found by Cheapflights users on 3/26. 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.
Wed 4/224:55 pm
BOI
- PHX
1 stop7h 19m
Delta
Deal found 3/26![Delta logo]()
$93
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 4/211:02 pm
BOI
- PHX
Nonstop2h 10m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$95
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:25 pm
BOI
- PHX
1 stop8h 45m
Frontier
Deal found 3/27![Frontier logo]()
$96
This Southwest deal was found by Cheapflights users on 3/26. 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.
Sat 4/254:50 pm
BOI
- PHX
Nonstop2h 05m
Southwest
Deal found 3/26![Southwest logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Thu 5/281:25 pm
BOI
- PHX
1 stop8h 45m
Frontier
Deal found 3/25![Frontier logo]()
$106
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 March 28, 2026.
Round-trip from | $182 (Southwest) |
|---|---|
One-way from | $76 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $349 |
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 March 28, 2026.
Use the filters below to find and compare flights from Boise to Tempe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Tue 4/21
2:00 pm-7:35 pm
2 stops6h 35m
Phoenix Sky Harbor Intl
Tue 4/28
11:00 am-4:40 pm
1 stop4h 40m
$192
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Sat 4/18
6:30 am-11:55 am
2 stops6h 25m
Phoenix Sky Harbor Intl
Wed 4/29
10:00 am-4:40 pm
1 stop5h 40m
$209
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Sat 4/25
4:50 pm-5:55 pm
Nonstop2h 05m
Phoenix Sky Harbor Intl
Sat 5/2
10:05 am-4:15 pm
1 stop5h 10m
$211
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Sat 4/18
6:48 pm-7:58 pm
Nonstop2h 10m
Phoenix Sky Harbor Intl
Wed 4/22
5:00 pm-11:59 pm
1 stop5h 59m
$262
Quickest round-trip
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Sat 6/13
5:10 pm-9:10 pm
1 stop5h 00m
Phoenix Sky Harbor Intl
Tue 6/16
9:30 pm-12:30 am
Nonstop2h 00m
$267
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Wed 4/22
1:05 pm-7:55 pm
1 stop7h 50m
Phoenix Sky Harbor Intl
Thu 4/23
10:00 am-6:20 pm
2 stops7h 20m
$268
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Thu 4/30
8:59 am-4:45 pm
1 stop8h 46m
Phoenix Sky Harbor Intl
Sun 5/3
6:30 am-4:14 pm
1 stop8h 44m
$272
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Sat 4/25
1:25 pm-2:36 pm
Nonstop2h 11m
Phoenix Sky Harbor Intl
Mon 4/27
3:43 pm-11:02 pm
1 stop6h 19m
$272
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Sat 6/6
6:00 pm-7:10 pm
Nonstop2h 10m
Phoenix Sky Harbor Intl
Tue 6/9
8:05 am-2:40 pm
2 stops5h 35m
$272
BoisePhoenix
BOI - PHX
BOIPHX
Boise Air Term. Gowen Fld
Fri 5/1
1:20 pm-5:20 pm
1 stop5h 00m
Phoenix Sky Harbor Intl
Sun 5/3
10:45 pm-1:50 am
Nonstop2h 05m
$276
Showing 1-10 of 24 resultsSorted by cheapest first
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 March 13, 2026.
To ensure you get the cheapest price possible for a flight from Boise to Tempe, you should look to book at least 84 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 March 28, 2026.
It’s optimal to fly from Boise to Tempe in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.
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 March 28, 2026.
The most flights from BOI to TM9 are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, 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 March 28, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta 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.
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
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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 March 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$125 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$88 | Average$196 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$237 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$157 | Average$317 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$264 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$289 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$271 | FlexibilityNo cancel fee | On-time69% |