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$117+ Cheap flights from Idaho Falls (IDA) to Utah

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SLC
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Idaho Falls to Utah

Keep the following information in mind while searching for Idaho Falls to Utah flight deals. Data was last updated July 2, 2025.

Round-trip from

$223
(Delta)

One-way from

$117
(Mytrip)

Good round-trip deal

$309 or less

Good one-way deal

$180 or less
From Idaho Falls Fanning Field to Utah
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One-way flight from Idaho Falls Fanning Field to Utah
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Price to beat on a round-trip flight from Idaho Falls Fanning Field to Utah.
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Price to beat on a one-way flight from Idaho Falls Fanning Field to Utah.
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Find flight deals from Idaho Falls to Utah

Cheapest flights from Idaho Falls to Utah
Explore the most affordable flight options available from Idaho Falls to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Sun 7/203:04 pmIDA - SGU
1 stop3h 31mDelta
Sun 7/2711:38 amSGU - IDA
1 stop2h 46mDelta
Deal found 7/2$223
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/166:03 pmIDA - SGU
1 stop4h 54mUnited Airlines
Sun 7/205:25 pmSGU - IDA
1 stop5h 26mUnited Airlines
Deal found 7/1$228
This Delta deal was found by Cheapflights users on 7/1. 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.
Sun 8/2411:20 amIDA - SLC
Nonstop1h 01mDelta
Fri 9/199:30 pmSLC - IDA
Nonstop0h 55mDelta
Deal found 7/1$319
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 9/306:13 amIDA - SLC
1 stop12h 17mAlaska Airlines
Tue 10/287:20 amSLC - IDA
1 stop7h 59mAlaska Airlines
Deal found 7/1$342
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/25:00 amIDA - SLC
1 stop17h 44mUnited Airlines
Sat 8/95:30 amSLC - IDA
1 stop17h 21mUnited Airlines
Deal found 7/2$520

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls to Utah 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 July 2, 2025.
Use the filters below to find and compare flights from Idaho Falls to Utah that are best for you.

Fly from

Idaho Falls

Fly to

Utah

Route

Depart

Return

Price

Idaho FallsSaint George

IDA - SGU

IDASGU

Idaho Falls Fanning Field

Sun 7/20

3:04 pm-6:35 pm

1 stop3h 31m

Saint George

Sun 7/27

11:38 am-2:24 pm

1 stop2h 46m

$223

Idaho FallsSaint George

IDA - SGU

IDASGU

Idaho Falls Fanning Field

Wed 7/16

6:03 pm-10:57 pm

1 stop4h 54m

Saint George

Sun 7/20

5:25 pm-10:51 pm

1 stop5h 26m

$228

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

Sun 8/24

11:20 am-12:21 pm

Nonstop1h 01m

Salt Lake City

Fri 9/19

9:30 pm-10:25 pm

Nonstop0h 55m

$319

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

Tue 9/30

6:13 am-6:30 pm

1 stop12h 17m

Salt Lake City

Tue 10/28

7:20 am-3:19 pm

1 stop7h 59m

$342

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

Sat 8/2

5:00 am-10:44 pm

1 stop17h 44m

Salt Lake City

Sat 8/9

5:30 am-10:51 pm

1 stop17h 21m

$520

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

Fri 8/1

7:23 pm-10:51 am

2 stops15h 28m

$117

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

Thu 7/31

6:00 am-7:07 am

Nonstop1h 07m

$229

Idaho FallsSaint George

IDA - SGU

IDASGU

Idaho Falls Fanning Field

Tue 7/15

7:00 am-1:09 pm

1 stop6h 09m

$235

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

Fri 8/1

6:03 pm-8:51 pm

1 stop26h 48m

$293

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

Tue 7/29

6:15 am-10:14 am

2 stops27h 59m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Idaho Falls to Utah

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

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

Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Utah (average of $277). Flying from Idaho Falls to Utah in March is currently the most expensive (average of $417). 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 UT?

Find hourly flight availability from Idaho Falls to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

When flying from Idaho Falls to Utah, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Idaho Falls to Utah

Explore weekly flight availability from Idaho Falls to Utah. 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 July 2, 2025.

The most flights from IDA to USUT are scheduled on a Wednesday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Utah

Get insights into the airlines that provide service to Utah. 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 Utah. Reviews last updated July 2, 2025.
Read through reviews of airlines operating flights from Idaho Falls to Utah, such as Alaska Airlines, Delta, and United Airlines. 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
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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 Idaho Falls to Utah. 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 Utah?

    For a flight from Idaho Falls to Utah, you will be flying from Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city.

  • How popular is this Idaho Falls to Utah flight route?

    Within the past month, 4 users have taken a look at flights from Idaho Falls Fanning Field to Utah.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $229. United Airlines flights start at $235 while deals on Alaska Airlines start at $313 one-way.

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

    Most travelers choose Idaho Falls Fanning Field - Saint George, Idaho Falls Fanning Field - Salt Lake City or Idaho Falls Fanning Field - Moab Canyonlands Field when deciding on the best route from Idaho Falls to Utah.

  • What are the most reliable airlines from Idaho Falls to Utah?

    Before booking your flight to Utah from Idaho Falls, check out the most reliable airlines to get you to your destination on time: Virgin Atlantic (98%), Air France (98%), KLM( 97%).

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

    Looking for the cheapest flight from Idaho Falls to Utah? While on average our users pay $607, our data indicates the cheapest price to be $123. The most popular route (Idaho Falls Fanning Field - Saint George), is priced around $228.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Utah (average of $277). Flying from Idaho Falls to Utah in March is currently the most expensive (average of $417). 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 airline flying from Idaho Falls to Utah

Discover the top airline that operate flights from Idaho Falls to Utah. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$436FlexibilityNo cancel feeOn-timeN/A

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