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Idaho Falls

$124+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — IDA
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
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 July 11, 2025.

Round-trip from

$225
(Mytrip)

One-way from

$124
(Mytrip)
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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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 July 11, 2025.

This Mytrip deal was found by Cheapflights users on 7/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:02 pmSLC - IDA
3 stops27h 39mMultiple Airlines
Mon 8/187:31 pmIDA - SLC
2 stops18h 26mMultiple Airlines
Deal found 7/9$225
This Delta deal was found by Cheapflights users on 7/10. 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 8/145:10 pmSLC - IDA
Nonstop1h 01mDelta
Mon 8/186:52 pmIDA - SLC
Nonstop1h 06mDelta
Deal found 7/10$319
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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.
Thu 9/118:58 pmSLC - IDA
1 stop25h 41mAlaska Airlines
Mon 9/153:57 pmIDA - SLC
1 stop20h 47mAlaska Airlines
Deal found 7/8$402
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/65:30 amSLC - IDA
1 stop8h 02mUnited Airlines
Wed 8/136:03 pmIDA - SLC
1 stop20h 56mUnited Airlines
Deal found 7/9$431

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 July 11, 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

Thu 8/14

3:02 pm-6:41 pm

3 stops27h 39m

Idaho Falls Fanning Field

Mon 8/18

7:31 pm-1:57 pm

2 stops18h 26m

$225

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 8/14

5:10 pm-6:11 pm

Nonstop1h 01m

Idaho Falls Fanning Field

Mon 8/18

6:52 pm-7:58 pm

Nonstop1h 06m

$319

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 9/11

8:58 pm-10:39 pm

1 stop25h 41m

Idaho Falls Fanning Field

Mon 9/15

3:57 pm-12:44 pm

1 stop20h 47m

$402

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 8/6

5:30 am-1:32 pm

1 stop8h 02m

Idaho Falls Fanning Field

Wed 8/13

6:03 pm-2:59 pm

1 stop20h 56m

$431

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sun 7/27

9:52 pm-11:44 am

1 stop13h 52m

$124

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 10/7

10:53 am-10:38 pm

2 stops11h 45m

$179

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sat 8/9

7:00 am-9:44 am

1 stop26h 44m

$205

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sat 8/9

1:20 pm-2:17 pm

Nonstop0h 57m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

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, October is the cheapest month in which you can book a flight from Salt Lake City to Idaho Falls (average of $380). Flying from Salt Lake City 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 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 July 11, 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 10% on your trip compared to booking a flight at noon.

Weekly flight availability from Salt Lake City to Idaho Falls

Explore weekly flight availability from Salt Lake City 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 July 11, 2025.

The most flights from SLC 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 (6 on average).

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 July 11, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

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

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

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
7,951 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

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
8,846 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

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 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 9 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 55m.

  • What are the cheapest airlines flying from Salt Lake City to Idaho Falls round-trip?

    Currently priced at $319, 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. Search Cheapflights for deals from Alaska Airlines and United Airlines - these airlines can fly you to your destination from $402 and $431, respectively.

  • What are the cheapest airlines to fly from Salt Lake City to Idaho Falls one-way?

    One-way options have recently been found by users for as low as $179 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from $205 and Delta from $229 one-way.

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

    Consider WestJet (100%), SkyWest Airlines (97%) or Air France (93%) when booking your flight. These represent the most reliable airlines when flying from Salt Lake City to Idaho Falls.

  • 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, October is the cheapest month in which you can book a flight from Salt Lake City to Idaho Falls (average of $380). Flying from Salt Lake City 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

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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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$379FlexibilityNo cancel feeOn-timeN/A

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