HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$96+ Cheap flights from Gilbert, AZ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — IDA
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gilbert to Idaho Falls 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 Gilbert to Idaho Falls

Cheapest flights from Gilbert to Idaho Falls
Explore the most affordable flight options available from Gilbert to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Delta deal was found by Cheapflights users on 12/26. 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.
Sat 12/276:35 amPHX - IDA
1 stop5h 52mDelta
Sat 1/35:55 amIDA - PHX
1 stop5h 36mDelta
Deal found 12/26$436
This Delta deal was found by Cheapflights users on 12/25. 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 12/256:35 amPHX - IDA
1 stop5h 52mDelta
Wed 12/315:55 amIDA - PHX
1 stop4h 10mDelta
Deal found 12/25$521
This American Airlines deal was found by Cheapflights users on 12/25. 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.
Thu 12/251:50 pmPHX - IDA
Nonstop2h 11mAmerican Airlines
Wed 12/317:00 amIDA - PHX
Nonstop2h 21mAmerican Airlines
Deal found 12/25$536
This American Airlines deal was found by Cheapflights users on 12/25. 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 12/316:00 amPHX - IDA
1 stop6h 46mAmerican Airlines
Sat 1/37:00 amIDA - PHX
Nonstop2h 21mAmerican Airlines
Deal found 12/25$571
This American Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/278:07 pmPHX - IDA
Nonstop2h 14mAmerican Airlines
Sat 1/37:00 amIDA - PHX
Nonstop2h 21mAmerican Airlines
Deal found 12/26$591
This United Airlines deal was found by Cheapflights users on 12/25. 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 12/318:10 amPHX - IDA
1 stop7h 12mUnited Airlines
Sat 1/35:00 amIDA - PHX
2 stops8h 09mUnited Airlines
Deal found 12/25$733
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Thu 12/2511:02 amPHX - IDA
2 stops10h 12mUnited Airlines
Wed 12/312:30 pmIDA - PHX
1 stop5h 23mUnited Airlines
Deal found 12/25$796
This Delta deal was found by Cheapflights users on 12/26. 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 12/295:37 pmPHX - IDA
1 stop5h 15mDelta
Sat 1/35:55 amIDA - PHX
1 stop4h 07mDelta
Deal found 12/26$875
This Delta deal was found by Cheapflights users on 12/26. 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 12/295:37 pmPHX - IDA
1 stop5h 15mDelta
Fri 1/25:55 amIDA - PHX
1 stop5h 36mDelta
Deal found 12/26$935
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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 12/2912:32 pmPHX - IDA
2 stops25h 34mAlaska Airlines
Wed 12/316:00 amIDA - PHX
1 stop7h 46mAlaska Airlines
Deal found 12/26$954

Find flight deals from Gilbert to Idaho Falls

Keep the following information in mind while searching for Gilbert to Idaho Falls flight deals. Data was last updated December 28, 2025.

Round-trip from

$253
(Kiwi.com)

One-way from

$96
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$414
From Gilbert to Idaho Falls Fanning Field
Search Deals
One-way flight from Gilbert to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert 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 28, 2025.
Use the filters below to find and compare flights from Gilbert to Idaho Falls that are best for you.

Fly from

Gilbert

Fly to

Idaho Falls

Route

Depart

Return

Price

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Fri 1/16

1:56 pm-8:30 pm

1 stop6h 34m

Idaho Falls Fanning Field

Fri 1/23

9:20 pm-10:22 am

1 stop13h 02m

$251

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Thu 2/5

7:00 am-6:18 pm

1 stop11h 18m

Idaho Falls Fanning Field

Sat 2/7

9:00 am-5:53 pm

1 stop8h 53m

$326

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Sun 2/1

7:00 am-10:59 pm

1 stop15h 59m

Idaho Falls Fanning Field

Mon 2/9

6:58 pm-8:55 pm

1 stop25h 57m

$342

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Fri 1/30

11:00 am-10:59 pm

1 stop11h 59m

Idaho Falls Fanning Field

Sun 2/1

9:00 am-7:48 pm

1 stop10h 48m

$342

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Fri 1/30

11:00 am-10:59 pm

1 stop11h 59m

Idaho Falls Fanning Field

Mon 2/2

6:58 pm-10:46 pm

1 stop27h 48m

$342

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Thu 1/22

11:00 am-10:59 pm

1 stop11h 59m

Idaho Falls Fanning Field

Mon 1/26

6:58 pm-10:46 pm

1 stop27h 48m

$342

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Mon 4/13

6:50 pm-9:56 pm

Nonstop2h 06m

Idaho Falls Fanning Field

Wed 4/22

8:24 am-9:39 am

Nonstop2h 15m

$351

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Sun 1/18

8:28 pm-10:36 pm

Nonstop2h 08m

Idaho Falls Fanning Field

Tue 1/20

7:20 am-9:46 am

Nonstop2h 26m

$351

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Thu 1/29

8:36 pm-2:19 pm

1 stop17h 43m

$96

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Fri 2/27

3:58 pm-9:39 pm

1 stop5h 41m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 16 results
1
2

Best time to book a flight from Gilbert to Idaho Falls

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

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

Currently, May is the cheapest month in which you can book a flight from Gilbert to Idaho Falls (average of $93). Flying from Gilbert to Idaho Falls in October is currently the most expensive (average of $229). 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 G1L to IDA?

Find hourly flight availability from Gilbert 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 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Gilbert to Idaho Falls in the afternoon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the evening.

Weekly flight availability from Gilbert to Idaho Falls

Explore weekly flight availability from Gilbert to Idaho Falls. 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 December 28, 2025.

The most flights from G1L to IDA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 28, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Gilbert 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.
Delta
7.9
Good
8,019 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,019 reviews
Delta
7.9
Good
8,019 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,113 reviews
Delta
7.9
Good
8,019 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,072 reviews
Delta
7.9
Good
8,019 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Gilbert 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 Gilbert?

    If you book a flight to Idaho Falls from Gilbert, 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. There is 1 flight from Gilbert to Fanning Field per day from 4 different airlines.

  • How long is the flight from Gilbert to Idaho Falls?

    A quick flight from Gilbert to Idaho Falls can take about 11h 18m. Alaska Airlines provides one of the quickest options available for as low as $326. The distance between Gilbert and Idaho Falls is about 696 mi.

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

    $140 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $145 and $180, respectively.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Gilbert to Idaho Falls (average of $93). Flying from Gilbert to Idaho Falls in October is currently the most expensive (average of $229). 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

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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 Gilbert to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Spokane flights
Sky Harbor Intl to Boise flights
Las Vegas to Boise flights
Sky Harbor Intl to Jackson flights
Las Vegas to Spokane flights
Sky Harbor Intl to Idaho Falls flights
Tucson to Boise flights
Sky Harbor Intl to Hailey flights
Las Vegas to Jackson flights
Tucson to Jackson flights
Tucson to Spokane flights
Las Vegas to Hailey flights
Las Vegas to Pocatello flights
Tucson to Idaho Falls flights
Phoenix-Mesa Gateway to Boise flights
Las Vegas to Idaho Falls flights
Sky Harbor Intl to Twin Falls flights
Las Vegas to Lewiston flights
Sky Harbor Intl to Lewiston flights
Las Vegas to West Yellowstone flights
Sky Harbor Intl to Pocatello flights
Sky Harbor Intl to West Yellowstone flights

Top 4 airlines flying from Gilbert to Idaho Falls

Discover the top 4 airlines that operate flights from Gilbert 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$100Average$207FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$247Average$424FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$361FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$376FlexibilityNo cancel feeOn-timeN/A

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.