HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$192+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — IDA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Salt Lake City to Idaho Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$319
(Delta)

One-way from

$192
(Alaska Airlines)

Good one-way deal

$578 or less
From Salt Lake City to Idaho Falls Fanning Field
Search Deals
One-way flight from Salt Lake City to Idaho Falls Fanning Field
Search Deals
Price to beat on a one-way flight from Salt Lake City to Idaho Falls Fanning Field.
Search Deals

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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/119:30 amSLC - IDA
Nonstop1h 04mDelta
Mon 7/146:00 amIDA - SLC
Nonstop1h 07mDelta
Deal found 6/10$319
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/810:45 amSLC - IDA
1 stop12h 06mUnited Airlines
Tue 7/156:03 pmIDA - SLC
1 stop26h 34mUnited Airlines
Deal found 6/10$445
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:36 pmSLC - IDA
2 stops22h 28mMultiple Airlines
Sun 6/299:44 amIDA - SLC
2 stops33h 40mMultiple Airlines
Deal found 6/10$447
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/810:51 amSLC - IDA
2 stops28h 31mAlaska Airlines
Tue 7/156:15 amIDA - SLC
1 stop6h 47mAlaska Airlines
Deal found 6/10$597

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 June 12, 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

Fri 7/11

9:30 am-10:34 am

Nonstop1h 04m

Idaho Falls Fanning Field

Mon 7/14

6:00 am-7:07 am

Nonstop1h 07m

$319

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 7/8

10:45 am-10:51 pm

1 stop12h 06m

Idaho Falls Fanning Field

Tue 7/15

6:03 pm-8:37 pm

1 stop26h 34m

$445

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 6/25

6:36 pm-5:04 pm

2 stops22h 28m

Idaho Falls Fanning Field

Sun 6/29

9:44 am-7:24 pm

2 stops33h 40m

$447

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 7/8

10:51 am-3:22 pm

2 stops28h 31m

Idaho Falls Fanning Field

Tue 7/15

6:15 am-1:02 pm

1 stop6h 47m

$597

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 9/2

7:48 pm-3:23 pm

2 stops19h 35m

$192

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sun 6/22

8:19 pm-11:45 am

1 stop15h 26m

$222

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 7/23

9:30 pm-10:29 pm

Nonstop0h 59m

$229

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 7/25

6:06 pm-9:44 am

1 stop15h 38m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 12, 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 3% 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 June 12, 2025.

The most flights from SLC to IDA are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Salt Lake City to Idaho Falls to help guide your decision. In addition to providing an overall rating, 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

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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 8 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 1h 04m.

  • 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 United Airlines and Alaska Airlines - these airlines can fly you to your destination from $445 and $597, 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 $192 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $229 and United Airlines from $237 one-way.

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

    Consider Air France (96%), SkyWest Airlines (96%) or Virgin Atlantic (87%) 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 $578, our data shows the cheapest flight currently is $448. When looking at the most popular route, (Salt Lake City - Idaho Falls Fanning Field), you can expect to pay $319 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, 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

Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Rexburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$379FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.