HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Salt Lake City

$229+ Cheap flights from Idaho Falls to Salt Lake City (IDA - SLC)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SLC
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Salt Lake City (SLC). 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 julio 1, 2025.

Round-trip from

$382
(Alaska Airlines)

One-way from

$229
(Delta)

Good round-trip deal

$309 or less

Good one-way deal

$180 or less
From Idaho Falls Fanning Field to Salt Lake City
Search Deals
One-way flight from Idaho Falls Fanning Field to Salt Lake City
Search Deals
Price to beat on a round-trip flight from Idaho Falls Fanning Field to Salt Lake City.
Search Deals
Price to beat on a one-way flight from Idaho Falls Fanning Field to Salt Lake City.
Search Deals

Find flight deals from Idaho Falls to Salt Lake City

Cheapest flights from Idaho Falls to Salt Lake City
Explore the most affordable flight options available from Idaho Falls to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
vie. 9/263:57 pmIDA - SLC
1 stop27h 51mAlaska Airlines
jue. 10/161:58 pmSLC - IDA
1 stop25h 40mAlaska Airlines
Deal found 6/30$382
This Delta deal was found by Cheapflights users on 6/30. 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.
vie. 7/183:04 pmIDA - SLC
Nonstop1h 03mDelta
mar. 7/229:30 pmSLC - IDA
Nonstop0h 59mDelta
Deal found 6/30$459
This United Airlines deal was found by Cheapflights users on 6/30. 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.
mar. 7/156:03 pmIDA - SLC
1 stop23h 07mUnited Airlines
sáb. 7/198:45 amSLC - IDA
1 stop8h 37mUnited Airlines
Deal found 6/30$533

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls to Salt Lake City 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 julio 1, 2025.
Use the filters below to find and compare flights from Idaho Falls to Salt Lake City that are best for you.

Fly from

Idaho Falls

Fly to

Salt Lake City

Route

Depart

Return

Price

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

vie. 9/26

3:57 pm-7:48 pm

1 stop27h 51m

Salt Lake City

jue. 10/16

1:58 pm-3:38 pm

1 stop25h 40m

$382

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

vie. 7/18

3:04 pm-4:07 pm

Nonstop1h 03m

Salt Lake City

mar. 7/22

9:30 pm-10:29 pm

Nonstop0h 59m

$459

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

mar. 7/15

6:03 pm-5:10 pm

1 stop23h 07m

Salt Lake City

sáb. 7/19

8:45 am-5:22 pm

1 stop8h 37m

$533

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

dom. 8/10

6:52 pm-7:58 pm

Nonstop1h 06m

$229

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

lun. 7/21

6:12 pm-5:24 pm

3 stops23h 12m

$245

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

lun. 7/21

4:13 pm-5:10 pm

1 stop24h 57m

$326

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

dom. 8/10

6:15 am-7:13 pm

2 stops36h 58m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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

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

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

Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Salt Lake City (average of $277). Flying from Idaho Falls to Salt Lake City in March is currently the most expensive (average of $417). 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 IDA to SLC?

Find hourly flight availability from Idaho Falls to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 1, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Idaho Falls to Salt Lake City by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Idaho Falls to Salt Lake City?

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Salt Lake City. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Idaho Falls to Salt Lake City flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Idaho Falls to Salt Lake City

Explore weekly flight availability from Idaho Falls to Salt Lake City. 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 julio 1, 2025.

The most flights from IDA to SLC are scheduled on a Monday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated julio 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Idaho Falls to Salt Lake City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

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

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

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
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

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
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

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 Idaho Falls to Salt Lake City. 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 Idaho Falls to Salt Lake City?

    If you book a flight from Idaho Falls to Salt Lake City, you will be flying from Fanning Field to Salt Lake City. Flights to Salt Lake City (SLC) from Idaho Falls Fanning Field (IDA) take 1h 01m for a nonstop flight. There are 7 flights from Fanning Field to Salt Lake City per day from 1 airline.

  • How popular is this Idaho Falls to Salt Lake City flight route?

    Flights from Idaho Falls Fanning Field to Salt Lake City have been viewed 4 times in the past calendar month.

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

    Flying on Alaska Airlines is currently your cheapest option to Salt Lake City, with prices starting at $382. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $459 and $533, respectively.

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

    The cheapest airlines for a one-way flight from Idaho Falls to Salt Lake City are Delta ($229), United Airlines ($326), and Alaska Airlines ($422).

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

    Before booking your flight to Salt Lake City from Idaho Falls, check out the most reliable airlines to get you to your destination on time: Korean Air (100%), Air France (98%), Virgin Atlantic( 97%).

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

    Looking for the cheapest flight from Idaho Falls to Salt Lake City? While on average our users pay $607, our data indicates the cheapest price to be $123. The most popular route (Idaho Falls Fanning Field - Salt Lake City), is priced around $319.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Salt Lake City (average of $277). Flying from Idaho Falls to Salt Lake City in March is currently the most expensive (average of $417). 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
Bountiful
Midvale
West Valley City
Lehi
Layton
Farmington
Logan
Evanston
West Jordan
Draper
South Jordan
Sandy

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 Idaho Falls to Salt Lake City

Discover the top airline that operate flights from Idaho Falls to Salt Lake City. 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 julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$249Average$399FlexibilityNo 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.