SLC - IDA

$88 Find Cheap Flights from Salt Lake City to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Idaho Falls departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Idaho Falls, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$259
Delta
Wed 4/15Sat 4/18
SLC - IDA • Non-stop
Cheapest one-way
$88
Typical prices: $273-$411
Multiple Airlines
Thu 1/29
SLC - IDA • 1 stop
Top airlines
Delta
Cheapest • from $259 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
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+1
Airline reviews
Airline reviews
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Salt Lake City to Idaho Falls (SLC-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Salt Lake City to Idaho Falls

Wed, Apr 15 - Sat, Apr 18
Delta Logo
9:15 pm - 10:14 pmSLC-IDA
0h 59mnonstop
Delta Logo
6:10 am - 7:12 amIDA-SLC
1h 02mnonstop
$259Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
Delta Logo
11:25 am - 12:34 pmSLC-IDA
1h 09mnonstop
Delta Logo
6:00 am - 7:15 amIDA-SLC
1h 15mnonstop
$299Delta
Find Deal
Thu, Nov 20 - Sat, Nov 22
Alaska Airlines Logo
3:23 pm - 11:59 pmSLC-IDA
8h 36m1 stop
Alaska Airlines Logo
6:00 am - 9:14 pmIDA-SLC
15h 14m1 stop
$332Alaska Airlines
Find Deal
Thu, Nov 20 - Sat, Nov 22
Delta Logo
9:15 pm - 10:19 pmSLC-IDA
1h 04mnonstop
Delta Logo
6:57 pm - 8:15 pmIDA-SLC
1h 18mnonstop
$348Delta
Find Deal
Thu, Nov 20 - Fri, Nov 28
Multiple Airlines Logo
4:29 pm - 1:55 pmSLC-IDA
21h 26m1 stop
Multiple Airlines Logo
6:57 pm - 7:31 pmIDA-SLC
24h 34m1 stop
$351Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Delta Logo
11:25 am - 12:34 pmSLC-IDA
1h 09mnonstop
Delta Logo
6:57 pm - 8:15 pmIDA-SLC
1h 18mnonstop
$359Delta
Find Deal
Thu, Nov 20 - Sat, Nov 22
Alaska Airlines Logo
12:15 pm - 11:59 pmSLC-IDA
11h 44m2 stops
Alaska Airlines Logo
6:00 am - 9:14 pmIDA-SLC
15h 14m1 stop
$362Alaska Airlines
Find Deal
Thu, Nov 20 - Fri, Nov 28
Multiple Airlines Logo
4:15 pm - 2:55 pmSLC-IDA
22h 40m2 stops
Multiple Airlines Logo
6:57 pm - 7:31 pmIDA-SLC
24h 34m1 stop
$366Multiple Airlines
Find Deal
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
7:00 am - 9:28 amSLC-IDA
26h 28m1 stop
United Airlines Logo
5:57 pm - 9:39 amIDA-SLC
15h 42m1 stop
$559United Airlines
Find Deal
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
8:35 am - 9:28 amSLC-IDA
24h 53m1 stop
United Airlines Logo
5:57 pm - 9:39 amIDA-SLC
15h 42m1 stop
$569United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Salt Lake City to Idaho Falls flights

Get data-powered insights and trends into flights from Salt Lake City to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Salt Lake City to Idaho Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Salt Lake City to Idaho Falls were found on Delta ($259) and Alaska Airlines ($332).

Which airlines fly non-stop between Salt Lake City and Idaho Falls?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Salt Lake City to Idaho Falls.

There is just one airline that flies from Salt Lake City to Idaho Falls direct and that is Delta. The best round-trip deal found from Delta for the route is $173.

Good to know

Cheapest flight$88
Flight from Salt Lake City to Idaho Falls

When to book flights from Salt Lake City to Idaho Falls

Are your dates flexible? Find out the best times to travel from Salt Lake City to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Salt Lake City to Idaho Falls

  • What is the cheapest flight from Salt Lake City to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Salt Lake City to Idaho Falls was $88 for a one-way ticket and $259 for a round-trip.

  • Do I need a passport to fly between Salt Lake City and Idaho Falls?

    No

  • Which aircraft models fly most regularly from Salt Lake City to Idaho Falls?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Salt Lake City to Idaho Falls flight route.

  • Which airline alliances offer flights from Salt Lake City to Idaho Falls?

    SkyTeam is the only airline alliance operating flights between Salt Lake City and Idaho Falls.

  • On which days can I fly direct from Salt Lake City to Idaho Falls?

    There are nonstop flights from Salt Lake City to Idaho Falls on a daily basis.

  • How does KAYAK find such low prices on flights from Salt Lake City to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Salt Lake City to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Salt Lake City to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Salt Lake City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Salt Lake City to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Salt Lake City with another airline. Booking your flights between Salt Lake City and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Salt Lake City to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Salt Lake City to Idaho Falls

  • Looking for a cheap flight? 25% of our users found flights on this route for $548 or less one-way.

Prefer to fly direct from Salt Lake City to Idaho Falls?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Salt Lake City to Idaho Falls Fanning Field.
Find which airlines fly direct from Salt Lake City Airport to Idaho Falls Fanning Field Airport, which days they fly and book direct flights.

Direct departures

Salt Lake City to Idaho Falls Fanning Field

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Idaho Falls Fanning Field to Salt Lake City

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top airline flying from Salt Lake City to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Salt Lake City to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7992 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Everything you need to know for your flight from Salt Lake City to Idaho Falls

Information on your arrival and departure airports

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