HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tempe

$94+ Cheap flights from Idaho Falls (IDA) to Tempe, AZ

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PHX
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls to Tempe 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.

Find flight deals from Idaho Falls to Tempe

Cheapest flights from Idaho Falls to Tempe
Explore the most affordable flight options available from Idaho Falls to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
lun. 11/177:56 pmIDA - PHX
2 stops13h 35mMultiple Airlines
vie. 11/216:00 amPHX - IDA
1 stop10h 32mMultiple Airlines
Deal found 10/28$227
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:19 pmIDA - PHX
1 stop6h 12mMultiple Airlines
vie. 12/57:00 amPHX - IDA
2 stops12h 26mMultiple Airlines
Deal found 10/29$237
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2610:51 pmIDA - PHX
1 stop9h 28mMultiple Airlines
mié. 12/37:43 pmPHX - IDA
1 stop20h 06mMultiple Airlines
Deal found 10/29$248
This American Airlines deal was found by Cheapflights users on 10/27. 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.
mié. 11/197:10 amIDA - PHX
Nonstop2h 20mAmerican Airlines
mar. 11/258:28 pmPHX - IDA
Nonstop2h 06mAmerican Airlines
Deal found 10/27$291
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
mié. 12/35:07 pmIDA - PHX
1 stop28h 18mAlaska Airlines
vie. 12/51:23 pmPHX - IDA
1 stop27h 04mAlaska Airlines
Deal found 10/29$292
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
mié. 12/35:07 pmIDA - PHX
1 stop5h 44mAlaska Airlines
sáb. 12/69:00 amPHX - IDA
1 stop7h 27mAlaska Airlines
Deal found 10/29$296
This American Airlines deal was found by Cheapflights users on 10/29. 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.
mié. 12/37:00 amIDA - PHX
Nonstop2h 20mAmerican Airlines
sáb. 12/65:00 amPHX - IDA
1 stop8h 27mAmerican Airlines
Deal found 10/29$301
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
lun. 11/173:50 pmIDA - PHX
1 stop28h 00mAlaska Airlines
vie. 11/216:00 amPHX - IDA
1 stop8h 37mAlaska Airlines
Deal found 10/28$311
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
lun. 11/38:52 pmIDA - PHX
1 stop21h 58mMultiple Airlines
jue. 11/610:00 pmPHX - IDA
1 stop18h 08mMultiple Airlines
Deal found 10/28$321

Cheap flight deals from Idaho Falls to Tempe

Keep the following information in mind while searching for Idaho Falls to Tempe flight deals. Data was last updated octubre 30, 2025.

Round-trip from

$227
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$358
From Idaho Falls Fanning Field to Tempe
Search Deals
One-way flight from Idaho Falls Fanning Field to Tempe
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Tempe 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 octubre 30, 2025.
Use the filters below to find and compare flights from Idaho Falls to Tempe that are best for you.

Fly from

Idaho Falls

Fly to

Tempe

Route

Depart

Return

Price

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

mié. 12/3

5:07 pm-9:25 pm

1 stop28h 18m

Phoenix Sky Harbor Intl

vie. 12/5

1:23 pm-4:27 pm

1 stop27h 04m

$292

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

lun. 1/5

2:43 pm-12:41 pm

1 stop21h 58m

Phoenix Sky Harbor Intl

sáb. 1/10

3:17 pm-10:59 pm

1 stop7h 42m

$292

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

mié. 12/3

5:07 pm-10:51 pm

1 stop5h 44m

Phoenix Sky Harbor Intl

sáb. 12/6

9:00 am-4:27 pm

1 stop7h 27m

$296

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

mié. 12/3

7:00 am-9:20 am

Nonstop2h 20m

Phoenix Sky Harbor Intl

sáb. 12/6

5:00 am-1:27 pm

1 stop8h 27m

$301

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

mar. 1/6

6:00 am-3:59 pm

2 stops9h 59m

Phoenix Sky Harbor Intl

mar. 1/13

1:16 pm-10:59 pm

1 stop9h 43m

$310

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

lun. 11/17

3:50 pm-7:50 pm

1 stop28h 00m

Phoenix Sky Harbor Intl

vie. 11/21

6:00 am-2:37 pm

1 stop8h 37m

$311

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

mié. 1/21

9:00 am-7:25 pm

2 stops10h 25m

Phoenix Sky Harbor Intl

sáb. 1/24

3:17 pm-10:59 pm

1 stop7h 42m

$314

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

lun. 11/3

8:52 pm-6:50 pm

1 stop21h 58m

Phoenix Sky Harbor Intl

jue. 11/6

10:00 pm-4:08 pm

1 stop18h 08m

$321

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

dom. 1/25

9:00 am-10:46 pm

1 stop13h 46m

Phoenix Sky Harbor Intl

jue. 1/29

11:41 am-10:59 pm

2 stops11h 18m

$340

Idaho FallsPhoenix

IDA - PHX

IDAPHX

Idaho Falls Fanning Field

vie. 1/23

6:58 pm-10:46 pm

1 stop27h 48m

Phoenix Sky Harbor Intl

lun. 1/26

11:41 am-10:59 pm

2 stops11h 18m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Idaho Falls to Tempe

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

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

Currently, May is the cheapest month in which you can book a flight from Idaho Falls to Tempe (average of $97). Flying from Idaho Falls to Tempe in April is currently the most expensive (average of $180). 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 IDA to TM9?

Find hourly flight availability from Idaho Falls to Tempe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 45% on flights from Idaho Falls to Tempe by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Tempe. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Idaho Falls to Tempe flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Idaho Falls to Tempe?

Reviews of airlines servicing Tempe

Get insights into the airlines that provide service to Tempe. 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 Tempe. Reviews last updated octubre 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Idaho Falls to Tempe. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,220 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,996 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,034 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Allegiant Air
7.2
Good
694 reviews
Alaska Airlines
8.0
Very good
11,220 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

    If you book a flight to Tempe from Idaho Falls, you will be flying from 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 Fanning Field to Tempe per day from 5 different airlines.

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

    For as low as $301, Alaska Airlines can have you in Tempe from Idaho Falls in 2h 20m. The distance between Idaho Falls and Tempe is about 696 mi. This flight may include one or multiple stops.

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

    The cheapest flight price from Idaho Falls to Tempe is $210. On average you can expect to pay $476. The most popular route, (Idaho Falls Fanning Field - Phoenix Sky Harbor Intl), can usually be booked for $237.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Idaho Falls to Tempe (average of $97). Flying from Idaho Falls to Tempe in April is currently the most expensive (average of $180). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to Tempe

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

Top 5 airlines flying from Idaho Falls to Tempe

Discover the top 5 airlines that operate flights from Idaho Falls to Tempe. 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$224FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$276Average$514FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$291Average$548FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$409FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$405Average$604FlexibilityNo cancel feeOn-time69%

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.