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Idaho Falls

$94+ Cheap flights from Utah 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — IDA
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Utah to Idaho Falls

Keep the following information in mind while searching for Utah to Idaho Falls flight deals. Data was last updated August 18, 2025.

Round-trip from

$185
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Good round-trip deal

$359 or less
From Utah to Idaho Falls Fanning Field
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One-way flight from Utah to Idaho Falls Fanning Field
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Price to beat on a round-trip flight from Utah to Idaho Falls Fanning Field.
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Find flight deals from Utah to Idaho Falls

Cheapest flights from Utah to Idaho Falls
Explore the most affordable flight options available from Utah to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:29 amSLC - IDA
1 stop5h 20mMultiple Airlines
Mon 9/229:39 pmIDA - SLC
1 stop10h 55mMultiple Airlines
Deal found 8/16$185
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:33 pmSLC - IDA
1 stop26h 32mMultiple Airlines
Mon 9/299:39 pmIDA - SLC
1 stop19h 36mMultiple Airlines
Deal found 8/18$193
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:10 pmSLC - IDA
Nonstop1h 01mDelta
Mon 9/226:51 pmIDA - SLC
Nonstop1h 09mDelta
Deal found 8/16$199
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:29 amSLC - IDA
1 stop6h 36mMultiple Airlines
Mon 9/229:39 pmIDA - SLC
2 stops15h 07mMultiple Airlines
Deal found 8/16$256
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:35 pmSLC - IDA
1 stop20h 30mMultiple Airlines
Sun 9/289:26 pmIDA - SLC
1 stop11h 11mMultiple Airlines
Deal found 8/17$260
This Delta deal was found by Cheapflights users on 8/17. 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.
Thu 9/259:30 pmSLC - IDA
Nonstop0h 55mDelta
Sun 9/286:51 pmIDA - SLC
Nonstop1h 09mDelta
Deal found 8/17$289
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:54 amSLC - IDA
1 stop6h 12mMultiple Airlines
Mon 9/16:33 pmIDA - SLC
1 stop19h 24mMultiple Airlines
Deal found 8/16$300
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:33 pmSGU - IDA
1 stop5h 15mUnited Airlines
Sun 8/315:00 amIDA - SGU
1 stop4h 56mUnited Airlines
Deal found 8/18$318
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 8/225:33 pmSGU - IDA
1 stop5h 15mUnited Airlines
Mon 8/255:00 amIDA - SGU
1 stop4h 56mUnited Airlines
Deal found 8/17$328
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/15:33 pmSGU - IDA
1 stop5h 15mUnited Airlines
Fri 9/55:00 amIDA - SGU
1 stop4h 56mUnited Airlines
Deal found 8/16$350
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/25:18 amSGU - IDA
1 stop4h 29mUnited Airlines
Sat 9/64:00 pmIDA - SGU
1 stop6h 54mUnited Airlines
Deal found 8/17$359
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 9/189:30 pmSLC - IDA
Nonstop0h 55mDelta
Mon 9/296:51 pmIDA - SLC
Nonstop1h 09mDelta
Deal found 8/18$379

Cheapflights Fare Finder

 
Customize your flight search to find flights from Utah 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 August 18, 2025.
Use the filters below to find and compare flights from Utah to Idaho Falls that are best for you.

Fly from

Utah

Fly to

Idaho Falls

Route

Depart

Return

Price

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Mon 9/15

9:29 am-2:49 pm

1 stop5h 20m

Idaho Falls Fanning Field

Mon 9/22

9:39 pm-8:34 am

1 stop10h 55m

$185

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 9/19

9:29 am-4:05 pm

1 stop6h 36m

Idaho Falls Fanning Field

Mon 9/22

9:39 pm-8:34 am

1 stop10h 55m

$189

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 9/18

1:33 pm-4:05 pm

1 stop26h 32m

Idaho Falls Fanning Field

Mon 9/29

9:39 pm-5:15 pm

1 stop19h 36m

$193

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Mon 9/15

5:10 pm-6:11 pm

Nonstop1h 01m

Idaho Falls Fanning Field

Mon 9/22

6:51 pm-8:00 pm

Nonstop1h 09m

$199

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 9/19

9:30 pm-10:25 pm

Nonstop0h 55m

Idaho Falls Fanning Field

Mon 9/22

6:51 pm-8:00 pm

Nonstop1h 09m

$199

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 9/25

7:35 pm-4:05 pm

1 stop20h 30m

Idaho Falls Fanning Field

Sun 9/28

9:26 pm-8:37 am

1 stop11h 11m

$260

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 9/25

9:30 pm-10:25 pm

Nonstop0h 55m

Idaho Falls Fanning Field

Sun 9/28

6:51 pm-8:00 pm

Nonstop1h 09m

$289

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 8/28

10:54 am-5:06 pm

1 stop6h 12m

Idaho Falls Fanning Field

Mon 9/1

6:33 pm-1:57 pm

1 stop19h 24m

$300

Saint GeorgeIdaho Falls

SGU - IDA

SGUIDA

Saint George

Fri 8/29

5:33 pm-10:48 pm

1 stop5h 15m

Idaho Falls Fanning Field

Sun 8/31

5:00 am-9:56 am

1 stop4h 56m

$318

Saint GeorgeIdaho Falls

SGU - IDA

SGUIDA

Saint George

Mon 9/1

5:33 pm-10:48 pm

1 stop5h 15m

Idaho Falls Fanning Field

Fri 9/5

5:00 am-9:56 am

1 stop4h 56m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 25 results
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Best time to book a flight from Utah to Idaho Falls

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

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

Currently, October is the cheapest month in which you can book a flight from Utah to Idaho Falls (average of $380). Flying from Utah to Idaho Falls in December is currently the most expensive (average of $578). 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 UT to IDA?

Find hourly flight availability from Utah 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 August 18, 2025.

When flying from Utah to Idaho Falls, 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 Utah to Idaho Falls

Explore weekly flight availability from Utah 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 August 18, 2025.

The most flights from USUT to IDA are scheduled on a Wednesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Related info for your journey

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

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from Utah to Idaho Falls. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

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

    For as low as $199, Delta can have you in Idaho Falls from Utah in 1h 01m. The distance between Utah and Idaho Falls is about 189 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    No one likes to see their flight delayed. When booking a flight from Utah to Idaho Falls consider choosing WestJet (100%), SkyWest Airlines (94%) or Korean Air (87%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Utah to Idaho Falls is generally $379, our data shows the cheapest flight currently is $319. When looking at the most popular route, (Salt Lake City - Idaho Falls Fanning Field), you can expect to pay $189 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Utah to Idaho Falls (average of $380). Flying from Utah to Idaho Falls in December is currently the most expensive (average of $578). 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

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Top airline flying from Utah to Idaho Falls

Discover the top airline that operate flights from Utah 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$410FlexibilityNo cancel feeOn-timeN/A

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