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$34+ Cheap flights from Arizona to Boise (BOI)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOI
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Arizona to Boise

Keep the following information in mind while searching for Arizona to Boise flight deals. Data was last updated julio 31, 2025.

Round-trip from

$68
(Booking.com)

One-way from

$34
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$241

Good round-trip deal

$167 or less

Good one-way deal

$78 or less
From Arizona to Boise Air Term. Gowen Fld
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One-way flight from Arizona to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 7% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Arizona to Boise Air Term. Gowen Fld.
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Price to beat on a one-way flight from Arizona to Boise Air Term. Gowen Fld.
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Find flight deals from Arizona to Boise

Cheapest flights from Arizona to Boise
Explore the most affordable flight options available from Arizona to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/85:26 pmLAS - BOI
Nonstop1h 55mSpirit Airlines
jue. 9/112:16 pmBOI - LAS
Nonstop1h 51mSpirit Airlines
Deal found 7/29$68
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:40 pmLAS - BOI
Nonstop1h 45mSouthwest
mié. 9/106:05 pmBOI - LAS
Nonstop1h 50mSouthwest
Deal found 7/29$131
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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.
mié. 8/277:59 pmPHX - BOI
Nonstop2h 08mHawaiian Airlines
mié. 9/36:05 pmBOI - PHX
Nonstop2h 12mHawaiian Airlines
Deal found 7/31$137
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/158:14 pmLAS - BOI
Nonstop2h 01mHawaiian Airlines
dom. 10/198:02 amBOI - LAS
Nonstop2h 01mHawaiian Airlines
Deal found 7/29$141
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2310:45 amLAS - BOI
1 stop23h 53mMultiple Airlines
dom. 8/316:06 pmBOI - LAS
Nonstop1h 50mMultiple Airlines
Deal found 7/29$146
This Cheapflightsfares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/16:41 pmAZA - BOI
Nonstop2h 02mAllegiant Air
lun. 8/410:33 pmBOI - AZA
Nonstop2h 06mAllegiant Air
Deal found 7/29$147
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
mié. 10/222:19 pmPHX - BOI
Nonstop2h 17mAlaska Airlines
sáb. 11/17:35 amBOI - PHX
Nonstop2h 14mAlaska Airlines
Deal found 7/31$147
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:00 amLAS - BOI
1 stop6h 06mDelta
jue. 9/42:00 pmBOI - LAS
1 stop7h 17mDelta
Deal found 7/29$151
This Southwest deal was found by Cheapflights users on 7/31. 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. 10/229:00 amPHX - BOI
1 stop4h 25mSouthwest
mié. 10/295:30 pmBOI - PHX
1 stop5h 35mSouthwest
Deal found 7/31$156
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/228:59 pmLAS - BOI
Nonstop1h 58mAlaska Airlines
jue. 9/48:27 pmBOI - LAS
1 stop4h 32mAlaska Airlines
Deal found 7/29$167
This Delta deal was found by Cheapflights users on 7/31. 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. 10/203:40 pmPHX - BOI
1 stop7h 28mDelta
jue. 10/305:40 amBOI - PHX
1 stop5h 26mDelta
Deal found 7/31$188
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/56:00 amPHX - BOI
1 stop6h 30mUnited Airlines
dom. 9/72:45 pmBOI - PHX
1 stop7h 09mUnited Airlines
Deal found 7/29$197

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Boise 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 julio 31, 2025.
Use the filters below to find and compare flights from Arizona to Boise that are best for you.

Fly from

Arizona

Fly to

Boise

Route

Depart

Return

Price

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

lun. 9/8

5:26 pm-8:21 pm

Nonstop1h 55m

Boise Air Term. Gowen Fld

jue. 9/11

2:16 pm-3:07 pm

Nonstop1h 51m

$68

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

mar. 9/9

7:40 pm-10:25 pm

Nonstop1h 45m

Boise Air Term. Gowen Fld

mié. 9/10

6:05 pm-6:55 pm

Nonstop1h 50m

$131

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

mié. 8/27

7:59 pm-11:07 pm

Nonstop2h 08m

Boise Air Term. Gowen Fld

mié. 9/3

6:05 pm-7:17 pm

Nonstop2h 12m

$137

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

mié. 10/15

8:14 pm-11:15 pm

Nonstop2h 01m

Boise Air Term. Gowen Fld

dom. 10/19

8:02 am-9:03 am

Nonstop2h 01m

$141

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

sáb. 8/23

10:45 am-11:38 am

1 stop23h 53m

Boise Air Term. Gowen Fld

dom. 8/31

6:06 pm-6:56 pm

Nonstop1h 50m

$146

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

mié. 10/22

2:19 pm-5:36 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

sáb. 11/1

7:35 am-8:49 am

Nonstop2h 14m

$147

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

jue. 8/28

6:00 am-1:06 pm

1 stop6h 06m

Boise Air Term. Gowen Fld

jue. 9/4

2:00 pm-8:17 pm

1 stop7h 17m

$151

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

mié. 10/22

9:00 am-2:25 pm

1 stop4h 25m

Boise Air Term. Gowen Fld

mié. 10/29

5:30 pm-10:05 pm

1 stop5h 35m

$156

PhoenixBoise

AZA - BOI

AZABOI

Phoenix-Mesa Gateway

vie. 8/29

6:31 pm-9:39 pm

Nonstop2h 08m

Boise Air Term. Gowen Fld

lun. 9/1

10:29 pm-11:38 pm

Nonstop2h 09m

$158

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

vie. 8/22

8:59 pm-11:57 pm

Nonstop1h 58m

Boise Air Term. Gowen Fld

jue. 9/4

8:27 pm-11:59 pm

1 stop4h 32m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 40 results
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Best time to book a flight from Arizona to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Arizona 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 Arizona to Boise

What is the cheapest month to book a flight from Arizona to Boise?

Currently, October is the cheapest month in which you can book a flight from Arizona to Boise (average of $314). Flying from Arizona to Boise in June is currently the most expensive (average of $398). 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 AZ to BOI?

Find hourly flight availability from Arizona to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Boise as you normally would.

Weekly flight availability from Arizona to Boise

Explore weekly flight availability from Arizona to Boise. 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 julio 31, 2025.

The most flights from USAZ to BOI are scheduled on a Thursday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated julio 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Arizona to Boise to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Arizona to Boise. 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 into for flights to Boise from Arizona?

    For a flight from Arizona to Boise, you will be flying into Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

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

    One-way options have recently been found by users for as low as $34 on Spirit Airlines. Other airlines that offer cheap prices include Allegiant Air from $50 and Alaska Airlines from $63 one-way.

  • What are the most popular routes from Arizona to Boise?

    The most popular flight routes from Arizona to Boise are Phoenix Sky Harbor Intl - Boise Air Term. Gowen Fld, Las Vegas Harry Reid Intl - Boise Air Term. Gowen Fld and Phoenix-Mesa Gateway - Boise Air Term. Gowen Fld.

  • What are the most reliable airlines from Arizona to Boise?

    No one likes to see their flight delayed. When booking a flight from Arizona to Boise consider choosing Envoy Air (95%), Alaska Airlines (94%) or Horizon Air (94%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Arizona to Boise?

    On average you can expect to pay $291 for a flight from Arizona to Boise. The cheapest flight overall is $68 while the most popular route, (Phoenix Sky Harbor Intl - Boise Air Term. Gowen Fld) is currently priced at $137.

  • Can I find deals for flights from Arizona to Boise that include hotel bookings?

    Yes. In addition to deals on Arizona to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Boise.

  • Can I find deals for business class flights from Arizona to Boise?

    Yes. Cheapflights offers flight deals from Arizona to Boise 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 Arizona to Boise?

    Currently, October is the cheapest month in which you can book a flight from Arizona to Boise (average of $314). Flying from Arizona to Boise in June is currently the most expensive (average of $398). 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.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Meridian
Nampa
Ontario
McCall
Caldwell

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Alternative routes for Arizona to Boise

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Top 8 airlines flying from Arizona to Boise

Discover the top 8 airlines that operate flights from Arizona to Boise. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$63Average$164FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$87Average$172FlexibilityNo cancel feeOn-time65%
DeltaCheapest$88Average$254FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$136Average$210FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$142Average$443FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$159Average$414FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$159Average$320FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$196Average$259FlexibilityNo cancel feeOn-time69%

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