Arizona

$43+ Cheap flights from Idaho 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
Dec 23 — Dec 301
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Cheap flight deals from Idaho to Arizona

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Arizona (USAZ). 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 18, 2024.

Round-trip from

$88
(Booking.com)

One-way from

$43
(Cheapflightsfares)
From Idaho to Arizona
One-way flight from Idaho to Arizona

Find flight deals from Idaho to Arizona

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

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.
Thu 12/198:03 pmBOI - LAS
Nonstop1h 50mAllegiant Air
Thu 12/2610:00 amLAS - BOI
Nonstop2h 00mAllegiant Air
Deal found 12/18$173
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.
Thu 12/199:31 amGEG - LAS
Nonstop2h 25mAllegiant Air
Thu 12/266:10 amLAS - GEG
Nonstop2h 31mAllegiant Air
Deal found 12/18$192
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:03 pmBOI - LAS
Nonstop1h 50mMultiple Airlines
Mon 12/308:06 amLAS - BOI
Nonstop1h 56mMultiple Airlines
Deal found 12/17$204
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.
Mon 12/308:34 pmIDA - LAS
Nonstop1h 51mAllegiant Air
Fri 1/310:40 amLAS - IDA
Nonstop1h 53mAllegiant Air
Deal found 12/17$229
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2211:57 amBOI - LAS
Nonstop1h 52mSpirit Airlines
Sun 12/298:06 amLAS - BOI
Nonstop1h 56mSpirit Airlines
Deal found 12/17$243
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.
Tue 12/247:00 amBOI - PHX
1 stop6h 38mUnited Airlines
Thu 12/265:31 pmPHX - BOI
1 stop5h 42mUnited Airlines
Deal found 12/17$250
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.
Tue 12/317:59 pmGEG - LAS
1 stop12h 59mAlaska Airlines
Tue 1/712:11 pmLAS - GEG
1 stop4h 48mAlaska Airlines
Deal found 12/17$252
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.
Mon 12/235:55 amGEG - LAS
1 stop6h 08mDelta
Mon 3/35:35 pmLAS - GEG
1 stop6h 07mDelta
Deal found 12/18$291
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:27 pmIDA - LAS
1 stop6h 05mMultiple Airlines
Fri 1/310:40 amLAS - IDA
Nonstop1h 53mMultiple Airlines
Deal found 12/17$303
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.
Wed 12/255:00 pmBOI - LAS
1 stop4h 29mAlaska Airlines
Tue 1/77:53 amLAS - BOI
1 stop4h 52mAlaska Airlines
Deal found 12/17$316
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.
Sat 12/289:00 pmBOI - LAS
1 stop4h 05mSouthwest
Fri 1/319:50 amLAS - BOI
Nonstop1h 55mSouthwest
Deal found 12/18$317
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:10 pmBOI - PHX
1 stop6h 27mDelta
Mon 12/306:22 pmPHX - BOI
1 stop6h 26mDelta
Deal found 12/16$335

Find flights from Idaho to Arizona within your budget

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

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 1/23

7:38 pm-8:30 pm

Nonstop1h 52m

Las Vegas Harry Reid Intl

Sun 1/26

6:45 am-9:49 am

Nonstop2h 04m

$88

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 2/18

7:17 pm-8:08 pm

Nonstop1h 51m

Las Vegas Harry Reid Intl

Fri 2/21

3:28 pm-6:18 pm

Nonstop1h 50m

$92

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 2/6

10:39 am-11:31 am

Nonstop1h 52m

Las Vegas Harry Reid Intl

Sun 2/9

6:45 am-9:49 am

Nonstop2h 04m

$97

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Mon 1/27

6:32 pm-7:24 pm

Nonstop1h 52m

Las Vegas Harry Reid Intl

Fri 1/31

8:30 am-11:29 am

Nonstop1h 59m

$99

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Thu 1/23

9:39 am-11:59 am

Nonstop2h 20m

Las Vegas Harry Reid Intl

Sun 1/26

6:10 am-8:49 am

Nonstop2h 39m

$120

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

Mon 1/27

6:32 pm-7:24 pm

Nonstop1h 52m

Las Vegas Harry Reid Intl

Fri 1/31

7:00 am-1:56 pm

1 stop5h 56m

$135

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sat 1/11

5:45 am-9:51 am

1 stop5h 06m

Las Vegas Harry Reid Intl

Tue 1/14

7:05 pm-12:18 am

1 stop4h 13m

$136

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 1/10

6:57 pm-11:12 pm

1 stop5h 15m

Las Vegas Harry Reid Intl

Tue 1/14

5:57 pm-10:58 pm

1 stop4h 01m

$146

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 1/13

4:05 pm-4:50 pm

Nonstop1h 45m

Las Vegas Harry Reid Intl

Wed 1/22

9:50 am-12:45 pm

Nonstop1h 55m

$158

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sun 1/19

2:14 pm-7:31 pm

1 stop6h 17m

Las Vegas Harry Reid Intl

Thu 1/23

7:00 am-4:56 pm

2 stops8h 56m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to Arizona

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

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho to Arizona (average of $258). Flying from Idaho to Arizona 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 AZ?

Find hourly flight availability from Idaho 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 December 18, 2024.

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

Rainfall in Arizona by month

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

In terms of precipitation, rainfall in Arizona 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 Arizona when rainfall is around 0.0 in.

Temperature in Arizona by month

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

If weather is an important factor for your trip to Arizona, 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 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 December 18, 2024.
Read reviews from past customers who have flown Spirit Airlines, Allegiant Air and American Airlines from Idaho to Arizona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

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

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

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
9,552 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

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

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

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
9,059 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

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
829 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

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 Arizona. 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 Arizona one-way?

    $43 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Allegiant Air and Alaska Airlines, with prices starting from $48 and $68, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho to Arizona (average of $258). Flying from Idaho to Arizona 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Idaho to Arizona

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

Top 7 airlines flying from Idaho to Arizona

Discover the top 7 airlines that operate flights from Idaho 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$79Average$203FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$84Average$175FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$152Average$316FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$160Average$341FlexibilityNo cancel feeOn-time63%
DeltaCheapest$186Average$444FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$188Average$473FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$208Average$486FlexibilityNo cancel feeOn-time69%
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