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$96+ Cheap flights from Salt Lake City to Idaho Falls (SLC - 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — IDA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Salt Lake City to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Delta)

One-way from

$96
(Kiwi.com)

Good one-way deal

$548 or less
Provider with most accurate pricing for Salt Lake City-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Idaho Falls Fanning Field flights.
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From Salt Lake City to Idaho Falls Fanning Field
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One-way flight from Salt Lake City to Idaho Falls Fanning Field
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Price to beat on a one-way flight from Salt Lake City to Idaho Falls Fanning Field.
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Find flight deals from Salt Lake City to Idaho Falls

Cheapest flights from Salt Lake City to Idaho Falls
Explore the most affordable flight options available from Salt Lake City to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:15 pmSLC - IDA
Nonstop1h 06mDelta
Sat 12/66:00 amIDA - SLC
Nonstop1h 15mDelta
Deal found 10/27$298
This Delta deal was found by Cheapflights users on 10/26. 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 11/259:15 pmSLC - IDA
Nonstop1h 04mDelta
Sun 11/306:00 amIDA - SLC
Nonstop1h 15mDelta
Deal found 10/26$299
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:37 pmSLC - IDA
1 stop8h 22mAlaska Airlines
Sat 12/65:07 pmIDA - SLC
1 stop5h 58mAlaska Airlines
Deal found 10/27$302
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/252:22 pmSLC - IDA
1 stop25h 41mMultiple Airlines
Sun 11/3010:53 pmIDA - SLC
2 stops34h 51mMultiple Airlines
Deal found 10/26$305
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:15 pmSLC - IDA
Nonstop1h 04mDelta
Sat 11/156:57 pmIDA - SLC
Nonstop1h 18mDelta
Deal found 10/27$319
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Fri 12/53:37 pmSLC - IDA
1 stop24h 50mAlaska Airlines
Mon 12/85:07 pmIDA - SLC
1 stop21h 36mAlaska Airlines
Deal found 10/26$322
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/57:20 amSLC - IDA
2 stops12h 06mMultiple Airlines
Mon 12/82:06 pmIDA - SLC
1 stop5h 28mMultiple Airlines
Deal found 10/26$335
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:15 pmSLC - IDA
Nonstop1h 00mDelta
Sun 11/96:00 amIDA - SLC
Nonstop1h 15mDelta
Deal found 10/27$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:15 pmSLC - IDA
Nonstop1h 04mDelta
Sun 11/306:00 amIDA - SLC
Nonstop1h 15mDelta
Deal found 10/27$348

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 October 28, 2025.
Use the filters below to find and compare flights from Salt Lake City to Idaho Falls that are best for you.

Fly from

Salt Lake City

Fly to

Idaho Falls

Route

Depart

Return

Price

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 4/15

9:15 pm-10:14 pm

Nonstop0h 59m

Idaho Falls Fanning Field

Sat 4/18

1:05 pm-2:08 pm

Nonstop1h 03m

$259

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 12/3

9:15 pm-10:21 pm

Nonstop1h 06m

Idaho Falls Fanning Field

Sat 12/6

6:00 am-7:15 am

Nonstop1h 15m

$298

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 12/5

9:15 pm-10:21 pm

Nonstop1h 06m

Idaho Falls Fanning Field

Mon 12/8

7:06 pm-8:27 pm

Nonstop1h 21m

$298

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 11/25

9:15 pm-10:19 pm

Nonstop1h 04m

Idaho Falls Fanning Field

Sun 11/30

6:00 am-7:15 am

Nonstop1h 15m

$299

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 12/3

3:37 pm-11:59 pm

1 stop8h 22m

Idaho Falls Fanning Field

Sat 12/6

5:07 pm-11:05 pm

1 stop5h 58m

$302

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 11/25

2:22 pm-4:03 pm

1 stop25h 41m

Idaho Falls Fanning Field

Sun 11/30

10:53 pm-9:44 am

2 stops34h 51m

$305

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 11/11

9:15 pm-10:19 pm

Nonstop1h 04m

Idaho Falls Fanning Field

Sat 11/15

6:57 pm-8:15 pm

Nonstop1h 18m

$319

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 11/7

9:15 pm-10:15 pm

Nonstop1h 00m

Idaho Falls Fanning Field

Sun 11/9

6:00 am-7:15 am

Nonstop1h 15m

$339

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Mon 1/26

8:44 am-8:30 pm

1 stop11h 46m

$165

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 1/30

6:28 pm-6:18 pm

1 stop23h 50m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 17 results
1
2

Compare providers for flights from Salt Lake City to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Idaho Falls in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-Idaho Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Salt Lake City-Idaho Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Salt Lake City-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Idaho Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Salt Lake City to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Salt Lake City 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 Salt Lake City to Idaho Falls

What is the cheapest month to book a flight from Salt Lake City to Idaho Falls?

Currently, May is the cheapest month in which you can book a flight from Salt Lake City to Idaho Falls (average of $209). Flying from Salt Lake City to Idaho Falls in September is currently the most expensive (average of $327). 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 SLC to IDA?

Find hourly flight availability from Salt Lake City 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 October 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Salt Lake City to Idaho Falls in the morning. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

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 October 28, 2025.
Get a feel of what it's like to fly with Delta from Salt Lake City to Idaho Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City 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 airports do I use to fly from Salt Lake City to Idaho Falls?

    You will need to book a flight from Salt Lake City to Idaho Falls Fanning Field if you want to fly from Salt Lake City to Idaho Falls. At least 1 airline has flights from Salt Lake City (SLC) to Fanning Field (IDA) on a regular basis. There are 4 flights to Idaho Falls from the Salt Lake City airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SLC to IDA to be around 0h 59m.

  • How long is the flight from Salt Lake City to Idaho Falls?

    Departing from Salt Lake City to Idaho Falls will take you 59m. There are 189 mi between Salt Lake City and Idaho Falls. Generally, flights for this route are nonstop.

  • What is the cheapest airline to fly from Salt Lake City to Idaho Falls round-trip?

    Currently priced at $173, Delta will fly you from Salt Lake City to Idaho Falls and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

  • What are the most reliable airlines from Salt Lake City to Idaho Falls?

    Consider SkyWest Airlines (98%), Korean Air (93%) or Delta (91%) when booking your flight. These represent the most reliable airlines when flying from Salt Lake City to Idaho Falls.

  • What are the cheapest flights from Salt Lake City to Idaho Falls?

    While on average a flight from Salt Lake City to Idaho Falls is generally $548, our data shows the cheapest flight currently is $548. When looking at the most popular route, (Salt Lake City - Idaho Falls Fanning Field), you can expect to pay $259 for that flight.

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

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

  • How can I find direct flights from Salt Lake City to Idaho Falls?

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

  • Can I find deals for business class flights from Salt Lake City to Idaho Falls?

    Yes. Cheapflights offers flight deals from Salt Lake City 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 Salt Lake City to Idaho Falls?

    Currently, May is the cheapest month in which you can book a flight from Salt Lake City to Idaho Falls (average of $209). Flying from Salt Lake City to Idaho Falls in September is currently the most expensive (average of $327). 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 Salt Lake City to Idaho Falls

Discover the top airline that operate flights from Salt Lake City 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$359FlexibilityNo cancel feeOn-timeN/A

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