Idaho

$48+ Cheap flights from Arizona to Idaho

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOI
dic. 23 — dic. 301
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Arizona to Idaho 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.

Cheap flight deals from Arizona to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Arizona (USAZ) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$73
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)
From Arizona to Idaho
One-way flight from Arizona to Idaho

Find flight deals from Arizona to Idaho

Cheapest flights from Arizona to Idaho
Explore the most affordable flight options available from Arizona to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2210:00 amLAS - BOI
Nonstop2h 00mAllegiant Air
jue. 1/28:03 pmBOI - LAS
Nonstop1h 50mAllegiant Air
Deal found 12/17$170
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/218:06 amLAS - BOI
Nonstop1h 56mSpirit Airlines
jue. 1/211:57 amBOI - LAS
Nonstop1h 52mSpirit Airlines
Deal found 12/17$196
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/312:45 pmPHX - BOI
1 stop5h 30mUnited Airlines
mié. 1/14:00 pmBOI - PHX
1 stop6h 13mUnited Airlines
Deal found 12/17$208
This Cheapflightsfares deal was found by Cheapflights users on 12/18. 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. 12/206:23 pmAZA - BOI
Nonstop2h 18mAllegiant Air
sáb. 12/219:29 pmBOI - AZA
Nonstop2h 13mAllegiant Air
Deal found 12/18$241
This Delta deal was found by Cheapflights users on 12/18. 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.
vie. 12/275:00 pmLAS - GEG
1 stop6h 58mDelta
vie. 1/37:00 pmGEG - LAS
1 stop5h 10mDelta
Deal found 12/18$286
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/288:30 pmPHX - BOI
1 stop4h 18mDelta
mié. 1/15:10 pmBOI - PHX
1 stop6h 27mDelta
Deal found 12/17$292
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
mar. 12/242:27 pmLAS - BOI
Nonstop1h 54mAlaska Airlines
mar. 1/72:40 pmBOI - LAS
1 stop7h 20mAlaska Airlines
Deal found 12/16$296
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/289:22 pmPHX - BOI
Nonstop2h 17mAmerican Airlines
mié. 1/111:21 amBOI - PHX
Nonstop2h 18mAmerican Airlines
Deal found 12/17$301
This Southwest deal was found by Cheapflights users on 12/16. 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.
lun. 12/309:15 pmLAS - BOI
Nonstop1h 50mSouthwest
mar. 12/315:05 pmBOI - LAS
1 stop4h 40mSouthwest
Deal found 12/16$317
This Southwest deal was found by Cheapflights users on 12/18. 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.
lun. 12/309:20 pmPHX - BOI
Nonstop2h 05mSouthwest
jue. 1/28:00 pmBOI - PHX
1 stop4h 05mSouthwest
Deal found 12/18$323
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
mié. 12/184:09 pmLAS - GEG
1 stop7h 46mAlaska Airlines
vie. 1/38:59 pmGEG - LAS
1 stop12h 15mAlaska Airlines
Deal found 12/17$335
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
mar. 12/311:10 pmPHX - BOI
Nonstop2h 15mAlaska Airlines
mié. 1/11:45 pmBOI - PHX
1 stop6h 55mAlaska Airlines
Deal found 12/17$338

Find flights from Arizona to Idaho within your budget

Customize your flight search to find flights from Arizona to Idaho 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

vie. 1/17

3:43 pm-6:43 pm

Nonstop2h 00m

Boise Air Term. Gowen Fld

lun. 1/20

7:38 pm-8:30 pm

Nonstop1h 52m

$73

Las VegasSpokane

LAS - GEG

LASGEG

Las Vegas Harry Reid Intl

jue. 1/16

6:10 am-8:49 am

Nonstop2h 39m

Spokane

dom. 1/26

9:39 am-11:59 am

Nonstop2h 20m

$80

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

vie. 1/3

8:06 am-11:02 am

Nonstop1h 56m

Boise Air Term. Gowen Fld

dom. 1/5

8:03 pm-8:53 pm

Nonstop1h 50m

$105

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

vie. 1/10

9:50 am-12:45 pm

Nonstop1h 55m

Boise Air Term. Gowen Fld

dom. 1/12

7:05 pm-7:55 pm

Nonstop1h 50m

$138

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

vie. 1/24

3:59 pm-11:46 pm

1 stop6h 47m

Boise Air Term. Gowen Fld

dom. 1/26

7:15 am-12:55 pm

1 stop6h 40m

$146

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

vie. 1/10

1:25 pm-10:10 pm

1 stop7h 45m

Boise Air Term. Gowen Fld

lun. 1/13

6:57 pm-11:12 pm

1 stop5h 15m

$156

Las VegasSpokane

LAS - GEG

LASGEG

Las Vegas Harry Reid Intl

jue. 1/16

6:55 pm-12:03 am

1 stop5h 08m

Spokane

dom. 1/26

6:00 am-12:19 pm

1 stop6h 19m

$174

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

jue. 1/23

2:45 pm-4:59 pm

Nonstop2h 14m

Boise Air Term. Gowen Fld

mié. 2/5

9:00 am-11:10 am

Nonstop2h 10m

$178

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

vie. 1/24

11:09 am-1:36 pm

Nonstop2h 27m

Boise Air Term. Gowen Fld

dom. 1/26

2:07 pm-4:18 pm

Nonstop2h 11m

$181

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

vie. 1/17

5:00 pm-11:46 pm

1 stop6h 46m

Boise Air Term. Gowen Fld

mar. 1/21

1:20 pm-6:59 pm

1 stop5h 39m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Arizona to Idaho

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

Travel insights for flights from Arizona to Idaho

Get recent, data-driven insights about flights from Arizona to Idaho including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Arizona to Idaho (average of $314). Flying from Arizona to Idaho in June is currently the most expensive (average of $436). 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 ID?

Find hourly flight availability from Arizona to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

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

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated diciembre 18, 2024.
See what other customers who have flown with Southwest, American Airlines and Alaska Airlines from Arizona to Idaho have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,848 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,554 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,604 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Avelo Airlines
7.5
Good
74 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
9,055 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Arizona to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Arizona to Idaho one-way?

    $48 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 Spirit Airlines and Delta, with prices starting from $55 and $68, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Arizona to Idaho (average of $314). Flying from Arizona to Idaho in June is currently the most expensive (average of $436). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Arizona to Idaho

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

Top 7 airlines flying from Arizona to Idaho

Discover the top 7 airlines that operate flights from Arizona to Idaho. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$164FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$86Average$159FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$154Average$368FlexibilityNo cancel feeOn-time75%
DeltaCheapest$168Average$503FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$169Average$339FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$174Average$487FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$517FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.