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Idaho Falls

$57+ Cheap flights from Arizona to Idaho Falls (IDA)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — IDA
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Arizona to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Arizona (USAZ) to Idaho Falls (IDA). 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

$94
(Mytrip)

One-way from

$57
(Cheapflightsfares)
From Arizona to Idaho Falls Fanning Field
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One-way flight from Arizona to Idaho Falls Fanning Field
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Find flight deals from Arizona to Idaho Falls

Cheapest flights from Arizona to Idaho Falls
Explore the most affordable flight options available from Arizona to Idaho Falls. 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 12/17. 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.
Fri 12/2710:40 amLAS - IDA
Nonstop1h 53mAllegiant Air
Mon 12/308:34 pmIDA - LAS
Nonstop1h 51mAllegiant Air
Deal found 12/17$229
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:00 amPHX - IDA
1 stop4h 51mUnited Airlines
Mon 12/301:48 pmIDA - PHX
1 stop4h 52mUnited Airlines
Deal found 12/16$524
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.
Mon 12/3012:10 pmPHX - IDA
1 stop6h 05mDelta
Fri 1/36:00 amIDA - PHX
1 stop4h 02mDelta
Deal found 12/17$590
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 12/316:30 amTUS - IDA
1 stop8h 26mAlaska Airlines
Fri 1/33:34 pmIDA - TUS
1 stop8h 25mAlaska Airlines
Deal found 12/17$608
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.
Wed 12/184:43 pmLAS - IDA
1 stop4h 40mAmerican Airlines
Wed 12/255:25 amIDA - LAS
1 stop4h 19mAmerican Airlines
Deal found 12/17$628
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.
Sun 12/291:19 amPHX - IDA
2 stops12h 14mMultiple Airlines
Fri 1/38:34 pmIDA - PHX
2 stops22h 51mMultiple Airlines
Deal found 12/17$634
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.
Mon 12/307:00 amPHX - IDA
1 stop7h 56mAlaska Airlines
Fri 1/36:00 amIDA - PHX
2 stops14h 40mAlaska Airlines
Deal found 12/17$647
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.
Fri 12/272:51 pmLAS - IDA
1 stop8h 08mAlaska Airlines
Mon 12/306:00 amIDA - LAS
1 stop8h 28mAlaska Airlines
Deal found 12/17$654
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.
Fri 12/278:05 pmPHX - IDA
Nonstop2h 16mAmerican Airlines
Tue 12/311:44 pmIDA - PHX
1 stop6h 49mAmerican Airlines
Deal found 12/17$660
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 12/305:59 pmTUS - IDA
1 stop4h 27mDelta
Fri 1/36:00 amIDA - TUS
1 stop5h 25mDelta
Deal found 12/18$685
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.
Wed 12/187:17 amLAS - IDA
1 stop5h 12mUnited Airlines
Wed 12/257:00 amIDA - LAS
2 stops12h 47mUnited Airlines
Deal found 12/17$764
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2010:38 amTUS - IDA
1 stop6h 22mUnited Airlines
Mon 12/301:48 pmIDA - TUS
2 stops21h 51mUnited Airlines
Deal found 12/17$884

Find flights from Arizona to Idaho Falls within your budget

Customize your flight search to find flights from Arizona to Idaho Falls 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

Las VegasIdaho Falls

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fri 1/10

8:30 am-11:29 am

Nonstop1h 59m

Idaho Falls Fanning Field

Mon 1/27

6:32 pm-7:24 pm

Nonstop1h 52m

$94

Las VegasIdaho Falls

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fri 1/10

8:30 am-11:29 am

Nonstop1h 59m

Idaho Falls Fanning Field

Mon 1/27

2:46 pm-7:41 pm

1 stop5h 55m

$139

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Fri 1/24

6:31 pm-10:44 pm

1 stop4h 13m

Idaho Falls Fanning Field

Sun 1/26

6:57 pm-12:46 am

1 stop5h 49m

$254

Las VegasIdaho Falls

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fri 2/7

9:30 am-10:33 pm

1 stop12h 03m

Idaho Falls Fanning Field

Sun 2/9

4:04 pm-10:32 pm

1 stop7h 28m

$255

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Tue 1/7

8:05 pm-10:17 pm

Nonstop2h 12m

Idaho Falls Fanning Field

Wed 1/15

5:30 am-7:45 am

Nonstop2h 15m

$271

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Tue 1/14

8:00 am-3:27 pm

1 stop7h 27m

Idaho Falls Fanning Field

Tue 1/21

8:00 am-8:03 pm

1 stop12h 03m

$287

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Sun 1/5

1:19 am-1:33 pm

2 stops12h 14m

Idaho Falls Fanning Field

Fri 1/10

2:46 pm-1:38 pm

3 stops22h 52m

$345

TucsonIdaho Falls

TUS - IDA

TUSIDA

Tucson

Thu 1/9

12:30 pm-10:33 pm

2 stops10h 03m

Idaho Falls Fanning Field

Wed 1/15

4:04 pm-4:43 pm

2 stops24h 39m

$392

Las VegasIdaho Falls

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fri 1/10

7:00 am-10:17 pm

1 stop14h 17m

Idaho Falls Fanning Field

Fri 1/17

5:30 am-6:14 pm

2 stops13h 44m

$471

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Mon 4/14

6:50 pm-9:32 am

1 stop13h 42m

Idaho Falls Fanning Field

Thu 4/17

4:30 pm-8:30 pm

1 stop5h 00m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 24 results
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2
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Best time to book a flight from Arizona to Idaho Falls

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

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

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

Currently, October is the cheapest month in which you can book a flight from Arizona to Idaho Falls (average of $380). Flying from Arizona to Idaho Falls in July is currently the most expensive (average of $628). 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 IDA?

Find hourly flight availability from Arizona to Idaho Falls. 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 Arizona to Idaho Falls as you normally would.

Rainfall in Idaho Falls by month

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

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

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

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with Delta, Allegiant Air and Alaska Airlines from Arizona to Idaho Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,552 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,059 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Allegiant Air
7.4
Good
829 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

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

    If you book a flight to Idaho Falls from Arizona, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

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

    $57 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 American Airlines and Alaska Airlines, with prices starting from $110 and $130, respectively.

  • What are the most popular routes from Arizona to Idaho Falls?

    While some choose either Tucson - Idaho Falls Fanning Field or Las Vegas Harry Reid Intl - Idaho Falls Fanning Field, Phoenix Sky Harbor Intl - Idaho Falls Fanning Field is the most popular route from Arizona to Idaho Falls.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Arizona to Idaho Falls (average of $380). Flying from Arizona to Idaho Falls in July is currently the most expensive (average of $628). 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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Top 5 airlines flying from Arizona to Idaho Falls

Discover the top 5 airlines that operate flights from Arizona to Idaho Falls. 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$107Average$162FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$239Average$576FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$301Average$465FlexibilityNo cancel feeOn-time75%
DeltaCheapest$322Average$619FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$364Average$536FlexibilityNo cancel feeOn-time69%
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