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Cheap flights from Salt Lake City to Idaho Falls from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Salt Lake City to Idaho Falls departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Salt Lake City to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:15 pm - 10:21 pmSLC-IDA
1h 06mnonstop
Delta Logo
7:06 pm - 8:27 pmIDA-SLC
1h 21mnonstop
$199Delta
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
10:20 pm - 2:01 pmSLC-IDA
15h 41m1 stop
Multiple Airlines Logo
10:56 pm - 10:48 amIDA-SLC
11h 52m1 stop
$212Multiple Airlines
Find Deal
Sun, Nov 2 - Fri, Nov 7
Delta Logo
9:15 pm - 10:15 pmSLC-IDA
1h 00mnonstop
Delta Logo
6:57 pm - 8:15 pmIDA-SLC
1h 18mnonstop
$249Delta
Find Deal
Sun, Oct 26 - Sun, Nov 9
Multiple Airlines Logo
9:53 am - 2:01 pmSLC-IDA
28h 08m2 stops
Multiple Airlines Logo
10:56 pm - 10:48 amIDA-SLC
11h 52m1 stop
$265Multiple Airlines
Find Deal
Sun, Nov 2 - Fri, Nov 7
Delta Logo
9:15 pm - 10:15 pmSLC-IDA
1h 00mnonstop
Delta Logo
6:57 pm - 8:15 pmIDA-SLC
1h 18mnonstop
$269Delta
Find Deal
Thu, Nov 6 - Sun, Nov 9
Alaska Airlines Logo
3:23 pm - 3:13 pmSLC-IDA
23h 50m1 stop
Alaska Airlines Logo
6:05 am - 2:29 pmIDA-SLC
8h 24m1 stop
$292Alaska Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
3:23 pm - 11:59 pmSLC-IDA
8h 36m1 stop
Alaska Airlines Logo
5:05 am - 12:07 pmIDA-SLC
7h 02m1 stop
$297Alaska Airlines
Find Deal
Sat, Nov 1 - Sun, Nov 2
Hawaiian Airlines Logo
7:20 am - 3:13 pmSLC-IDA
7h 53m1 stop
Hawaiian Airlines Logo
6:05 am - 2:29 pmIDA-SLC
8h 24m1 stop
$502Hawaiian Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
United Airlines Logo
5:24 am - 10:49 pmSLC-IDA
17h 25m1 stop
United Airlines Logo
4:15 pm - 9:44 amIDA-SLC
17h 29m1 stop
$525United Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
United Airlines Logo
2:45 pm - 9:48 amSLC-IDA
19h 03m1 stop
United Airlines Logo
8:30 am - 8:55 pmIDA-SLC
12h 25m1 stop
$550United Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11

Delta flights from Salt Lake City to Idaho Falls

Our best Delta deals on Salt Lake City to Idaho Falls flight tickets
Delta
Dec 12
SLC9:15 pmSalt Lake City
1h 06m
IDA10:21 pmIdaho Falls Fanning Field
Dec 14
IDA7:06 pmIdaho Falls Fanning Field
1h 21m
SLC8:27 pmSalt Lake City
$199
Find similar
Delta
Oct 26
SLC9:15 pmSalt Lake City
1h 00m
IDA10:15 pmIdaho Falls Fanning Field
Nov 9
IDA6:57 pmIdaho Falls Fanning Field
1h 18m
SLC8:15 pmSalt Lake City
$249
Find similar
Delta
Nov 6
SLC9:15 pmSalt Lake City
1h 00m
IDA10:15 pmIdaho Falls Fanning Field
Nov 9
IDA6:57 pmIdaho Falls Fanning Field
1h 18m
SLC8:15 pmSalt Lake City
$269
Find similar

United Airlines flights from Salt Lake City to Idaho Falls

Our best United Airlines deals on Salt Lake City to Idaho Falls flight tickets
United Airlines
Oct 23
SLC5:24 amSalt Lake City
17h 25m
1 stop
IDA10:49 pmIdaho Falls Fanning Field
Oct 27
IDA4:15 pmIdaho Falls Fanning Field
17h 29m
1 stop
SLC9:44 amSalt Lake City
$525
Find similar
United Airlines
Nov 4
SLC2:45 pmSalt Lake City
19h 03m
1 stop
IDA9:48 amIdaho Falls Fanning Field
Nov 11
IDA8:30 amIdaho Falls Fanning Field
12h 25m
1 stop
SLC8:55 pmSalt Lake City
$550
Find similar
United Airlines
Oct 22
SLC5:24 amSalt Lake City
11h 51m
1 stop
IDA5:15 pmIdaho Falls Fanning Field
Oct 26
IDA5:00 amIdaho Falls Fanning Field
15h 56m
1 stop
SLC8:56 pmSalt Lake City
$620
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 9, 2025.
Use the filters below to find and compare flights from Salt Lake City to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 12/12

9:15 pm-10:21 pm

Nonstop1h 06m

Idaho Falls Fanning Field

Sun 12/14

7:06 pm-8:27 pm

Nonstop1h 21m

$199

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sun 11/2

10:20 pm-2:01 pm

1 stop15h 41m

Idaho Falls Fanning Field

Fri 11/7

10:56 pm-10:48 am

1 stop11h 52m

$212

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sun 10/26

9:15 pm-10:15 pm

Nonstop1h 00m

Idaho Falls Fanning Field

Sun 11/9

6:57 pm-8:15 pm

Nonstop1h 18m

$249

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sun 11/2

9:53 am-2:01 pm

2 stops28h 08m

Idaho Falls Fanning Field

Fri 11/7

10:56 pm-10:48 am

1 stop11h 52m

$265

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 11/6

9:15 pm-10:15 pm

Nonstop1h 00m

Idaho Falls Fanning Field

Sun 11/9

6:57 pm-8:15 pm

Nonstop1h 18m

$269

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 11/4

3:23 pm-3:13 pm

1 stop23h 50m

Idaho Falls Fanning Field

Tue 11/11

6:05 am-2:29 pm

1 stop8h 24m

$292

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sat 11/1

3:23 pm-11:59 pm

1 stop8h 36m

Idaho Falls Fanning Field

Sun 11/2

5:05 am-12:07 pm

1 stop7h 02m

$297

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 11/6

7:20 am-3:13 pm

1 stop7h 53m

Idaho Falls Fanning Field

Sun 11/9

6:05 am-2:29 pm

1 stop8h 24m

$502

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 10/23

5:24 am-10:49 pm

1 stop17h 25m

Idaho Falls Fanning Field

Mon 10/27

4:15 pm-9:44 am

1 stop17h 29m

$525

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 11/4

2:45 pm-9:48 am

1 stop19h 03m

Idaho Falls Fanning Field

Tue 11/11

8:30 am-8:55 pm

1 stop12h 25m

$550

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Salt Lake City to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $379. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $379.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Salt Lake City to Idaho Falls during this time can be as low as $359. Try not to purchase tickets in the evening because they tend to be around $379. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Salt Lake City to Idaho Falls Fanning Field flight route?

Fly from Salt Lake City to Idaho Falls Fanning Field for the best Salt Lake City - Idaho Falls Fanning Field flight prices

What cabin class options are available on Salt Lake City to Idaho Falls Fanning Field flights?

There are 2 cabin classes available to choose from on Salt Lake City to Idaho Falls Fanning Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Salt Lake City to Idaho Falls flights?

No. A direct flight is the cheapest option for a flight between Salt Lake City to Idaho Falls.

How have Salt Lake City to Idaho Falls flight prices changed over time?

When to book flights from Salt Lake City to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Salt Lake City to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Salt Lake City to Idaho Falls (SLC to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Salt Lake City to Idaho Falls

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Idaho Falls

1 airport
The fastest flight from Salt Lake City to Idaho Falls takes 1h 00m
Direct flights go from Salt Lake City to Idaho Falls every day.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)
Search flight deals

  • How far is Salt Lake City to Idaho Falls Fanning Field by plane?

    The distance between Salt Lake City and Idaho Falls Fanning Field is about 187.2 mi. Typically, this will take 1h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Salt Lake City Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Salt Lake City Airport to Idaho Falls Fanning Field Airport were last updated today.

  • How many operators does momondo search for flights from Salt Lake City Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Salt Lake City Airport to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Salt Lake City Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Salt Lake City to Idaho Falls?

  • What is the most popular airline from Salt Lake City to Idaho Falls?

Best airlines flying from Salt Lake City to Idaho Falls

Compare and see reviews for airlines that fly from Salt Lake City to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $173Free CancellationRating
7.9
7,969 reviews
Search Delta flights

  • Delta Flights From Salt Lake City to Idaho Falls

    Delta flight deals from Salt Lake City to Idaho Falls start from $173 round-trip. Over the 15 Delta flights for this route in a normal week, average airfare is usually $379 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Salt Lake City to Idaho Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Salt Lake City to Idaho Falls for you.

Can I find flights from Salt Lake City to Idaho Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho Falls from Salt Lake City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Salt Lake City to Idaho Falls?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from Salt Lake City.

I’m not ready to book a flight from Salt Lake City to Idaho Falls right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho Falls from Salt Lake City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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