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Sky Harbor Intl

$71+ Cheap flights from Idaho to Sky Harbor Intl (PHX)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
1 adult, Economy
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Cheap flight deals from Idaho to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Sky Harbor Intl (PHX). 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 December 20, 2024.

Round-trip from

$189
(Southwest)

One-way from

$71
(Alaska Airlines)
From Idaho to Phoenix Sky Harbor Intl
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One-way flight from Idaho to Phoenix Sky Harbor Intl
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Find flight deals from Idaho to Sky Harbor Intl

Cheapest flights from Idaho to Sky Harbor Intl
Explore the most affordable flight options available from Idaho to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2024.

This Delta deal was found by Cheapflights users on 12/20. 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 12/315:15 pmGEG - PHX
1 stop5h 22mDelta
Tue 1/78:05 pmPHX - GEG
1 stop4h 52mDelta
Deal found 12/20$319
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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 12/316:38 pmBOI - PHX
1 stop5h 21mAlaska Airlines
Fri 1/104:24 pmPHX - BOI
1 stop5h 59mAlaska Airlines
Deal found 12/20$334
This Delta deal was found by Cheapflights users on 12/19. 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 12/267:55 pmBOI - PHX
1 stop5h 00mDelta
Sun 12/296:35 amPHX - BOI
1 stop5h 45mDelta
Deal found 12/19$345
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Mon 12/2312:59 pmBOI - PHX
1 stop6h 38mUnited Airlines
Fri 12/275:00 amPHX - BOI
1 stop5h 01mUnited Airlines
Deal found 12/19$411
This Southwest deal was found by Cheapflights users on 12/19. 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 12/1912:15 pmBOI - PHX
Nonstop2h 05mSouthwest
Thu 12/269:20 pmPHX - BOI
Nonstop2h 05mSouthwest
Deal found 12/19$433
This Southwest deal was found by Cheapflights users on 12/20. 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 12/313:35 pmGEG - PHX
1 stop5h 55mSouthwest
Sat 1/49:15 pmPHX - GEG
Nonstop2h 45mSouthwest
Deal found 12/20$440
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Wed 12/256:40 amBOI - PHX
Nonstop2h 21mAmerican Airlines
Sun 1/59:22 pmPHX - BOI
Nonstop2h 17mAmerican Airlines
Deal found 12/19$488
This Delta deal was found by Cheapflights users on 12/19. 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 12/276:55 pmIDA - PHX
1 stop6h 00mDelta
Thu 1/96:31 pmPHX - IDA
1 stop4h 13mDelta
Deal found 12/19$530
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 12/307:59 pmGEG - PHX
1 stop18h 46mAlaska Airlines
Thu 1/28:20 pmPHX - GEG
1 stop14h 00mAlaska Airlines
Deal found 12/19$535
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Fri 12/275:41 pmIDA - PHX
1 stop5h 26mUnited Airlines
Thu 1/96:30 amPHX - IDA
2 stops14h 38mUnited Airlines
Deal found 12/19$574
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sun 12/297:06 pmGEG - PHX
1 stop13h 31mUnited Airlines
Tue 1/78:10 amPHX - GEG
1 stop5h 38mUnited Airlines
Deal found 12/20$576
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:45 amJAC - PHX
1 stop7h 01mUnited Airlines
Wed 1/17:00 amPHX - JAC
1 stop6h 12mUnited Airlines
Deal found 12/18$587

Find flights from Idaho to Sky Harbor Intl within your budget

Customize your flight search to find flights from Idaho to Sky Harbor Intl 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 December 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 1/14

3:40 pm-5:45 pm

Nonstop2h 05m

Phoenix Sky Harbor Intl

Sat 1/18

4:55 pm-7:00 pm

Nonstop2h 05m

$189

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Mon 1/20

9:00 am-11:10 am

Nonstop2h 10m

Phoenix Sky Harbor Intl

Fri 1/24

2:45 pm-4:59 pm

Nonstop2h 14m

$197

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sat 2/15

1:56 pm-4:14 pm

Nonstop2h 18m

Phoenix Sky Harbor Intl

Sat 2/22

11:05 am-1:16 pm

Nonstop2h 11m

$199

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Fri 1/10

7:38 pm-1:38 pm

2 stops18h 00m

Phoenix Sky Harbor Intl

Mon 1/13

11:56 am-6:43 pm

1 stop6h 47m

$202

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Mon 1/20

6:00 am-11:10 am

1 stop4h 10m

Phoenix Sky Harbor Intl

Thu 1/23

5:40 pm-11:07 pm

1 stop6h 27m

$202

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Fri 1/31

3:21 pm-6:55 pm

Nonstop2h 34m

Phoenix Sky Harbor Intl

Mon 2/3

11:55 am-1:49 pm

Nonstop2h 54m

$203

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 1/9

1:20 pm-5:26 pm

1 stop4h 06m

Phoenix Sky Harbor Intl

Tue 1/14

5:00 pm-11:46 pm

1 stop6h 46m

$206

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 1/8

2:40 pm-8:03 pm

1 stop5h 23m

Phoenix Sky Harbor Intl

Mon 1/13

11:56 am-6:43 pm

1 stop6h 47m

$209

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Tue 1/7

5:35 am-1:29 pm

1 stop6h 54m

Phoenix Sky Harbor Intl

Wed 1/15

5:00 pm-9:07 pm

1 stop5h 07m

$217

SpokanePhoenix

GEG - PHX

GEGPHX

Spokane

Sat 2/8

2:00 pm-5:35 pm

Nonstop2h 35m

Phoenix Sky Harbor Intl

Wed 2/12

4:30 pm-9:10 pm

1 stop5h 40m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 50 results
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Best time to book a flight from Idaho to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Idaho 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 Idaho to Sky Harbor Intl

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

What is the cheapest month to book a flight from Idaho to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Idaho to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Idaho to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 ID to PHX?

Find hourly flight availability from Idaho to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2024.

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

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, 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 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated December 20, 2024.
Read reviews from past customers who have flown Southwest, Alaska Airlines and American Airlines from Idaho to Phoenix. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,821 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

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.

Southwest
8.1
Very good
4,821 reviews
Southwest
8.1
Very good
4,821 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

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.

Alaska Airlines
8.0
Very good
9,547 reviews
Southwest
8.1
Very good
4,821 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

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.

Delta
8.0
Very good
8,601 reviews
Southwest
8.1
Very good
4,821 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

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.

United Airlines
7.4
Good
9,041 reviews
Southwest
8.1
Very good
4,821 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

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.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,821 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

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 Idaho to Sky Harbor Intl. 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 Idaho to Phoenix Sky Harbor Intl Airport one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $71. Users have also found prices from $72 and $81 on American Airlines and Delta, respectively.

  • What are the most popular routes from Idaho to Phoenix Sky Harbor Intl Airport?

    When deciding which route to take from Idaho to Phoenix Sky Harbor Intl Airport consider Boise Air Term. Gowen Fld - Phoenix Sky Harbor Intl, Spokane - Phoenix Sky Harbor Intl or Idaho Falls Fanning Field - Phoenix Sky Harbor Intl as they are the most popular.

  • What are the most reliable airlines from Idaho to Phoenix Sky Harbor Intl Airport?

    Before booking your flight to Phoenix Sky Harbor Intl Airport from Idaho, check out the most reliable airlines to get you to your destination on time: Envoy Air (98%), Southwest (96%), Alaska Airlines( 91%).

  • What are the cheapest flights from Idaho to Phoenix Sky Harbor Intl Airport?

    Looking at all options, your cheapest flight can be booked for $97. While the most popular route (Boise Air Term. Gowen Fld - Phoenix Sky Harbor Intl) can be booked for $157 on average our data indicates $448 when flying from Idaho to Phoenix Sky Harbor Intl Airport.

  • Can I find deals for flights from Idaho to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Idaho to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Idaho to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Idaho to Sky Harbor Intl 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 Idaho to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Idaho to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

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Alternative routes for Idaho to Sky Harbor Intl

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Top 7 airlines flying from Idaho to Sky Harbor Intl

Discover the top 7 airlines that operate flights from Idaho to Sky Harbor Intl. 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 December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$79Average$239FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$84Average$175FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$152Average$322FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$160Average$294FlexibilityNo cancel feeOn-time63%
DeltaCheapest$186Average$438FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$188Average$367FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$208Average$506FlexibilityNo cancel feeOn-time69%
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