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Idaho Falls

$74+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — IDA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This Delta deal was found by Cheapflights users on 12/2. 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.
Tue 12/309:45 pmSLC - IDA
Nonstop1h 07mDelta
Fri 1/26:57 pmIDA - SLC
Nonstop1h 23mDelta
Deal found 12/2$279
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Sun 12/145:10 amSGU - IDA
1 stop4h 37mUnited Airlines
Sat 12/205:00 amIDA - SGU
1 stop5h 20mUnited Airlines
Deal found 12/2$312
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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.
Wed 12/315:30 amSLC - IDA
1 stop18h 37mAlaska Airlines
Wed 1/76:58 pmIDA - SLC
1 stop26h 00mAlaska Airlines
Deal found 12/3$343
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Wed 12/245:21 pmSLC - IDA
1 stop23h 45mMultiple Airlines
Mon 12/2910:52 pmIDA - SLC
1 stop22h 41mMultiple Airlines
Deal found 12/3$359
This Delta deal was found by Cheapflights users on 12/3. 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.
Wed 12/249:45 pmSLC - IDA
Nonstop1h 07mDelta
Mon 12/295:55 amIDA - SLC
Nonstop1h 16mDelta
Deal found 12/3$368
This Delta deal was found by Cheapflights users on 12/3. 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.
Fri 12/511:25 amSLC - IDA
Nonstop1h 12mDelta
Sun 12/77:06 pmIDA - SLC
Nonstop1h 21mDelta
Deal found 12/3$399
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/175:35 pmSGU - IDA
1 stop27h 39mUnited Airlines
Sun 12/215:00 amIDA - SGU
1 stop5h 20mUnited Airlines
Deal found 12/2$442
This Delta deal was found by Cheapflights users on 12/3. 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.
Wed 12/319:45 pmSLC - IDA
Nonstop1h 07mDelta
Wed 1/75:25 amIDA - SLC
Nonstop1h 27mDelta
Deal found 12/3$477
This Alaska Airlines deal was found by Cheapflights users on 12/4. 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.
Wed 12/315:30 amSLC - IDA
1 stop18h 37mAlaska Airlines
Sat 1/36:00 amIDA - SLC
1 stop17h 46mAlaska Airlines
Deal found 12/4$483
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 amSLC - IDA
1 stop18h 37mAlaska Airlines
Fri 1/26:00 amIDA - SLC
1 stop28h 16mAlaska Airlines
Deal found 12/2$493
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/87:20 amSLC - IDA
2 stops12h 06mMultiple Airlines
Thu 12/114:39 pmIDA - SLC
1 stop16h 46mMultiple Airlines
Deal found 12/3$525
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/42:38 pmSLC - IDA
1 stop22h 38mMultiple Airlines
Sun 12/74:39 pmIDA - SLC
1 stop19h 02mMultiple Airlines
Deal found 12/4$529

Find 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$218
(United Airlines)

One-way from

$74
(Kiwi.com)
Provider with most accurate pricing for Salt Lake City-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-Idaho Falls Fanning Field flights.
Search Deals
From Utah to Idaho Falls Fanning Field
Search Deals
One-way flight from Utah to Idaho Falls Fanning Field
Search Deals

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 December 4, 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

Saint GeorgeIdaho Falls

SGU - IDA

SGUIDA

Saint George

Fri 1/9

5:10 am-9:56 am

1 stop4h 46m

Idaho Falls Fanning Field

Mon 1/12

4:19 pm-11:04 pm

1 stop6h 45m

$218

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 1/7

12:17 pm-6:18 pm

1 stop6h 01m

Idaho Falls Fanning Field

Sat 1/10

6:58 pm-8:58 pm

1 stop26h 00m

$222

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 1/1

9:45 pm-10:52 pm

Nonstop1h 07m

Idaho Falls Fanning Field

Thu 1/8

6:35 pm-7:58 pm

Nonstop1h 23m

$229

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 1/30

7:00 am-10:59 pm

1 stop15h 59m

Idaho Falls Fanning Field

Sat 1/31

9:00 am-8:58 pm

1 stop11h 58m

$232

Saint GeorgeIdaho Falls

SGU - IDA

SGUIDA

Saint George

Fri 1/16

7:10 pm-10:19 pm

1 stop3h 09m

Idaho Falls Fanning Field

Sun 1/18

5:25 am-10:49 am

1 stop5h 24m

$233

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 1/7

12:17 pm-10:59 pm

1 stop10h 42m

Idaho Falls Fanning Field

Fri 1/9

6:58 pm-11:17 am

1 stop16h 19m

$233

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 2/6

7:00 am-6:18 pm

1 stop11h 18m

Idaho Falls Fanning Field

Mon 2/9

6:58 pm-8:58 pm

1 stop26h 00m

$243

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 2/13

4:40 pm-5:44 pm

Nonstop1h 04m

Idaho Falls Fanning Field

Mon 2/16

6:25 pm-7:44 pm

Nonstop1h 19m

$249

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 1/6

3:24 pm-10:59 pm

2 stops31h 35m

Idaho Falls Fanning Field

Tue 1/13

6:58 pm-5:36 pm

1 stop22h 38m

$262

Saint GeorgeIdaho Falls

SGU - IDA

SGUIDA

Saint George

Sun 12/14

5:10 am-9:47 am

1 stop4h 37m

Idaho Falls Fanning Field

Sat 12/20

5:00 am-10:20 am

1 stop5h 20m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 24 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, February is the cheapest month in which you can book a flight from Utah to Idaho Falls (average of $136). Flying from Utah to Idaho Falls in April is currently the most expensive (average of $323). 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 December 4, 2025.

It’s typically best to fly out from Utah to Idaho Falls in the evening. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 December 4, 2025.

The most flights from USUT to IDA are scheduled on a Tuesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 $229, United Airlines can have you in Idaho Falls from Utah in 1h 07m. 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 Korean Air (100%), Air France (99%) or SkyWest Airlines (98%) as they are the most reliable in getting you off to your destination on time.

  • 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, February is the cheapest month in which you can book a flight from Utah to Idaho Falls (average of $136). Flying from Utah to Idaho Falls in April is currently the most expensive (average of $323). 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$199Average$422FlexibilityNo cancel feeOn-timeN/A

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