Arizona

$53+ Cheap flights from Boise (BOI) to Arizona

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Mar 5 — Mar 121
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Cheap flight deals from Boise to Arizona

Cheapest flights from Boise to Arizona
Explore the most affordable flight options available from Boise to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Southwest deal was found by Cheapflights users on 2/2. 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.
Sat 2/284:00 pm
BOI
-
LAS
1 stop5h 05m
Southwest
Mon 3/28:50 pm
LAS
-
BOI
Nonstop1h 50m
Southwest
Deal found 2/2$147
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:38 pm
BOI
-
LAS
1 stop7h 47m
Frontier
Sat 2/289:36 am
LAS
-
BOI
1 stop24h 35m
Frontier
Deal found 2/1$149
This Southwest deal was found by Cheapflights users on 2/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:55 pm
BOI
-
LAS
Nonstop1h 45m
Southwest
Thu 3/2610:35 pm
LAS
-
BOI
Nonstop1h 45m
Southwest
Deal found 2/3$152
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:22 pm
BOI
-
LAS
1 stop7h 27m
Multiple Airlines
Mon 4/208:11 pm
LAS
-
BOI
Nonstop1h 53m
Multiple Airlines
Deal found 2/3$156
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 pm
BOI
-
LAS
1 stop6h 55m
Alaska Airlines
Tue 3/31:54 pm
LAS
-
BOI
1 stop6h 21m
Alaska Airlines
Deal found 2/3$157
This Southwest deal was found by Cheapflights users on 2/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:55 pm
BOI
-
LAS
Nonstop1h 45m
Southwest
Fri 3/277:10 pm
LAS
-
BOI
1 stop4h 05m
Southwest
Deal found 2/3$162
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:20 am
BOI
-
LAS
Nonstop2h 05m
Alaska Airlines
Thu 4/94:47 pm
LAS
-
BOI
1 stop6h 00m
Alaska Airlines
Deal found 2/3$167
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:53 am
BOI
-
PHX
1 stop6h 50m
Multiple Airlines
Tue 4/286:00 am
PHX
-
BOI
1 stop8h 33m
Multiple Airlines
Deal found 2/1$169
This Southwest deal was found by Cheapflights users on 2/2. 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.
Mon 3/27:25 pm
BOI
-
LAS
1 stop3h 30m
Southwest
Mon 3/910:35 pm
LAS
-
BOI
Nonstop1h 45m
Southwest
Deal found 2/2$172
This Southwest deal was found by Cheapflights users on 2/1. 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.
Sat 2/283:00 pm
BOI
-
PHX
Nonstop2h 05m
Southwest
Mon 3/27:15 am
PHX
-
BOI
1 stop5h 05m
Southwest
Deal found 2/1$172
This Expedia deal was found by Cheapflights users on 2/2. 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.
Mon 2/234:02 pm
BOI
-
PHX
1 stop7h 57m
Multiple Airlines
Thu 2/266:00 am
PHX
-
BOI
1 stop5h 51m
Multiple Airlines
Deal found 2/2$173
This SmartFares deal was found by Cheapflights users on 1/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:20 am
BOI
-
LAS
Nonstop2h 05m
Hawaiian Airlines
Wed 3/257:59 pm
LAS
-
BOI
Nonstop1h 53m
Hawaiian Airlines
Deal found 1/31$174

Find flight deals from Boise to Arizona

Keep the following information in mind while searching for Boise to Arizona flight deals. Data was last updated February 3, 2026.

Round-trip from

$147
(Southwest)

One-way from

$53
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$291

Good round-trip deal

$110 or less

Good one-way deal

$113 or less
From Boise Air Term. Gowen Fld to Arizona
One-way flight from Boise Air Term. Gowen Fld to Arizona
Highest demand for flights based on searches. 10% potential increase in price ($30 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Boise Air Term. Gowen Fld to Arizona.
Price to beat on a one-way flight from Boise Air Term. Gowen Fld to Arizona.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Arizona 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 3, 2026.
Use the filters below to find and compare flights from Boise to Arizona that are best for you.

Fly from

Boise

Fly to

Arizona

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 2/25

10:45 am-3:29 pm

1 stop5h 44m

Las Vegas Harry Reid Intl

Sat 2/28

6:00 am-1:11 pm

1 stop6h 11m

$147

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 3/10

6:00 pm-11:55 pm

1 stop6h 55m

Las Vegas Harry Reid Intl

Thu 3/12

7:29 pm-10:34 pm

Nonstop2h 05m

$172

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 3/23

4:20 pm-10:05 pm

1 stop6h 45m

Las Vegas Harry Reid Intl

Fri 3/27

7:10 pm-12:15 am

1 stop4h 05m

$172

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Fri 3/27

9:00 am-4:40 pm

1 stop8h 40m

Phoenix Sky Harbor Intl

Sun 4/5

5:35 pm-11:45 pm

1 stop5h 10m

$174

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 4/9

4:40 pm-11:58 pm

1 stop8h 18m

Phoenix Sky Harbor Intl

Mon 4/13

4:40 pm-11:00 pm

1 stop5h 20m

$174

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Mon 3/2

3:20 pm-5:20 pm

Nonstop2h 00m

Phoenix Sky Harbor Intl

Thu 3/5

1:35 pm-3:40 pm

Nonstop2h 05m

$177

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 3/24

4:30 pm-5:35 pm

Nonstop2h 05m

Phoenix Sky Harbor Intl

Sat 3/28

10:15 am-4:55 pm

1 stop5h 40m

$177

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 4/7

10:25 am-4:13 pm

1 stop6h 48m

Phoenix Sky Harbor Intl

Tue 4/14

5:15 pm-9:56 pm

1 stop3h 41m

$177

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 2/26

2:55 pm-5:55 pm

1 stop4h 00m

Las Vegas Harry Reid Intl

Mon 3/2

8:50 pm-11:40 pm

Nonstop1h 50m

$182

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 3/5

6:10 pm-11:55 pm

1 stop5h 45m

Phoenix Sky Harbor Intl

Sat 3/7

9:35 pm-1:25 am

1 stop3h 50m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 55 results
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Best time to book a flight from Boise to Arizona

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

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

Currently, August is the cheapest month in which you can book a flight from Boise to Arizona (average of $82). Flying from Boise to Arizona 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 AZ?

Find hourly flight availability from Boise to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 34% on flights from Boise to Arizona by exploring options for tickets in the afternoon.

Weekly flight availability from Boise to Arizona

Explore weekly flight availability from Boise to Arizona. 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 3, 2026.

The most flights from BOI to USAZ are scheduled on a Friday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Boise to Arizona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

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

    If you book a flight to Arizona from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.

  • How long is the flight from Boise to Arizona?

    Airlines like Delta, Alaska Airlines, and Southwest fly from Boise to Arizona in about 5h 44m. The time it takes to get you to your destination can typically vary by up to 1h 11m. The distance from Boise to Arizona is about 520 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $55 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Southwest and Alaska Airlines, with prices starting from $76 and $78, respectively.

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

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

    Consider Porter Airlines (93%), Alaska Airlines (86%) or SkyWest Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from Boise to Arizona.

  • What are the cheapest flights from Boise to Arizona?

    The cheapest flight price from Boise to Arizona is $88. On average you can expect to pay $680. The most popular route, (Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl), can usually be booked for $117.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Boise to Arizona (average of $82). Flying from Boise to Arizona 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.

See more FAQs

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Alternative routes for Boise to Arizona

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Boise to Arizona

Discover the top 7 airlines that operate flights from Boise to Arizona. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$174FlexibilityNo cancel feeOn-time88%
DeltaCheapest$88Average$242FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$88Average$236FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$157Average$299FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$157Average$333FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$456FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$183Average$294FlexibilityNo cancel feeOn-time69%

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