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Idaho Falls

$166+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — IDA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Round-trip from

$331
(Delta)

One-way from

$166
(Delta)

Popular in

February

Cheapest in

April

Average price

$405
From Gilbert to Idaho Falls Fanning Field
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One-way flight from Gilbert to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 14% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:18 amPHX - IDA
1 stop8h 46mMultiple Airlines
Sun 7/135:49 pmIDA - PHX
1 stop15h 36mMultiple Airlines
Deal found 4/29$247
This Delta deal was found by Cheapflights users on 4/29. 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 7/85:20 pmPHX - IDA
1 stop4h 09mDelta
Tue 7/156:52 pmIDA - PHX
1 stop5h 50mDelta
Deal found 4/29$301
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 6/73:43 pmPHX - IDA
1 stop5h 51mAlaska Airlines
Sat 6/146:15 amIDA - PHX
1 stop5h 37mAlaska Airlines
Deal found 4/29$330
This United Airlines deal was found by Cheapflights users on 4/29. 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 8/84:28 pmPHX - IDA
1 stop5h 23mUnited Airlines
Sun 8/106:03 pmIDA - PHX
1 stop4h 57mUnited Airlines
Deal found 4/29$451
This American Airlines deal was found by Cheapflights users on 4/29. 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 8/168:59 amPHX - IDA
2 stops11h 19mAmerican Airlines
Thu 8/217:00 amIDA - PHX
2 stops9h 13mAmerican Airlines
Deal found 4/29$683

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 May 1, 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

Sun 7/6

7:18 am-5:04 pm

1 stop8h 46m

Idaho Falls Fanning Field

Sun 7/13

5:49 pm-8:25 am

1 stop15h 36m

$247

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Tue 7/8

5:20 pm-10:29 pm

1 stop4h 09m

Idaho Falls Fanning Field

Tue 7/15

6:52 pm-11:42 pm

1 stop5h 50m

$301

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Sat 6/7

3:43 pm-10:34 pm

1 stop5h 51m

Idaho Falls Fanning Field

Sat 6/14

6:15 am-10:52 am

1 stop5h 37m

$330

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Thu 7/3

4:28 pm-10:51 pm

1 stop5h 23m

Idaho Falls Fanning Field

Sun 7/6

6:03 pm-10:00 pm

1 stop4h 57m

$482

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Thu 7/10

12:38 am-1:17 pm

1 stop11h 39m

Idaho Falls Fanning Field

Sun 7/13

6:51 am-12:44 pm

1 stop6h 53m

$694

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Tue 5/20

5:25 pm-10:51 pm

1 stop4h 26m

$166

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Tue 7/29

1:55 pm-10:39 pm

1 stop7h 44m

$193

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Mon 6/30

6:00 am-3:22 pm

1 stop8h 22m

$249

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Thu 7/3

4:28 pm-10:51 pm

1 stop5h 23m

$277

PhoenixIdaho Falls

PHX - IDA

PHXIDA

Phoenix Sky Harbor Intl

Sat 7/26

12:38 am-9:35 pm

1 stop19h 57m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, October is the cheapest month in which you can book a flight from Gilbert to Idaho Falls (average of $380). Flying from Gilbert 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 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 May 1, 2025.

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

What is the cheapest day to fly from Gilbert to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from Gilbert to Idaho Falls. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Gilbert to Idaho Falls flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 May 1, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Gilbert to Idaho Falls have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 are 0 flights from Gilbert to Fanning Field per day from 4 different airlines.

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

    $166 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $193 and $249, respectively.

  • What are the cheapest flights from Gilbert to Idaho Falls?

    The cheapest flight price from Gilbert to Idaho Falls is $170. On average you can expect to pay $361. The most popular route, (Phoenix Sky Harbor Intl - Idaho Falls Fanning Field), can usually be booked for $247.

  • 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, October is the cheapest month in which you can book a flight from Gilbert to Idaho Falls (average of $380). Flying from Gilbert 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

Traveling to a place near Gilbert?

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

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$100Average$176FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$182Average$521FlexibilityNo cancel feeOn-time71%
DeltaCheapest$294Average$513FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$301Average$465FlexibilityNo cancel feeOn-time75%

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