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Cheap flights from Salt Lake City to Idaho Falls from $100

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 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
Multiple Airlines Logo
5:44 pm - 9:31 pm
SLC
-
IDA
27h 47m
1 stop
Multiple Airlines Logo
10:21 pm - 4:51 pm
IDA
-
SLC
18h 30m
1 stop
$229Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
5:44 pm - 9:31 pm
SLC
-
IDA
27h 47m
1 stop
Multiple Airlines Logo
10:21 pm - 5:23 pm
IDA
-
SLC
19h 02m
2 stops
$256Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Delta Logo
9:40 pm - 10:40 pm
SLC
-
IDA
1h 00mnonstop
Delta Logo
6:58 pm - 8:14 pm
IDA
-
SLC
1h 16mnonstop
$299Delta
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
7:35 am - 3:27 pm
SLC
-
IDA
7h 52m
2 stops
Multiple Airlines Logo
10:21 pm - 11:59 am
IDA
-
SLC
13h 38m
1 stop
$322Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Delta Logo
9:30 am - 10:39 am
SLC
-
IDA
1h 09mnonstop
Delta Logo
6:50 pm - 7:58 pm
IDA
-
SLC
1h 08mnonstop
$358Delta
Sat, Sep 5 - Sat, Sep 12
Delta Logo
9:15 pm - 10:14 pm
SLC
-
IDA
0h 59mnonstop
Delta Logo
6:10 am - 7:12 am
IDA
-
SLC
1h 02mnonstop
$359Delta
Mon, Jun 8 - Sun, Jun 14
Delta Logo
9:40 pm - 10:40 pm
SLC
-
IDA
1h 00mnonstop
Delta Logo
6:58 pm - 8:14 pm
IDA
-
SLC
1h 16mnonstop
$407Delta
Sun, Apr 19 - Mon, Apr 20
Delta Logo
9:40 pm - 10:40 pm
SLC
-
IDA
1h 00mnonstop
Delta Logo
5:47 am - 6:55 am
IDA
-
SLC
1h 08mnonstop
$418Delta
Tue, Apr 21 - Tue, Apr 28
Delta Logo
5:10 pm - 6:17 pm
SLC
-
IDA
1h 07mnonstop
Delta Logo
1:09 pm - 2:20 pm
IDA
-
SLC
1h 11mnonstop
$437Delta
Wed, Apr 15 - Fri, Apr 17
Multiple Airlines Logo
10:41 pm - 8:55 am
SLC
-
IDA
34h 14m
2 stops
Multiple Airlines Logo
7:34 pm - 11:54 am
IDA
-
SLC
16h 20m
1 stop
$439Multiple Airlines
Tue, Jun 16 - Tue, Jun 30

Alaska Airlines flights from Salt Lake City to Idaho Falls

Our best Alaska Airlines deals on Salt Lake City to Idaho Falls flight tickets
Alaska Airlines
Apr 21
SLC11:06 amSalt Lake City
5h 13m
1 stop
IDA4:19 pmIdaho Falls Fanning Field
Apr 28
IDA4:06 pmIdaho Falls Fanning Field
7h 53m
1 stop
SLC11:59 pmSalt Lake City
$443
Alaska Airlines
Apr 15
SLC11:06 amSalt Lake City
11h 46m
1 stop
IDA10:52 pmIdaho Falls Fanning Field
Apr 17
IDA4:59 pmIdaho Falls Fanning Field
17h 13m
1 stop
SLC10:12 amSalt Lake City
$478
Alaska Airlines
Apr 20
SLC6:00 amSalt Lake City
16h 52m
1 stop
IDA10:52 pmIdaho Falls Fanning Field
Apr 27
IDA6:00 amIdaho Falls Fanning Field
13h 37m
1 stop
SLC7:37 pmSalt Lake City
$498

Delta flights from Salt Lake City to Idaho Falls

Our best Delta deals on Salt Lake City to Idaho Falls flight tickets
Delta
Apr 20
SLC9:40 pmSalt Lake City
1h 00m
IDA10:40 pmIdaho Falls Fanning Field
Apr 27
IDA6:58 pmIdaho Falls Fanning Field
1h 16m
SLC8:14 pmSalt Lake City
$299
Delta
Sep 5
SLC9:30 amSalt Lake City
1h 09m
IDA10:39 amIdaho Falls Fanning Field
Sep 12
IDA6:50 pmIdaho Falls Fanning Field
1h 08m
SLC7:58 pmSalt Lake City
$358
Delta
Jun 8
SLC9:15 pmSalt Lake City
0h 59m
IDA10:14 pmIdaho Falls Fanning Field
Jun 14
IDA6:10 amIdaho Falls Fanning Field
1h 02m
SLC7:12 amSalt Lake City
$359

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 March 25, 2026.
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

Cheapest round-trip

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 4/9

5:44 pm-9:31 pm

1 stop27h 47m

Idaho Falls Fanning Field

Mon 4/13

10:21 pm-4:51 pm

1 stop18h 30m

$229

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 4/9

5:44 pm-9:31 pm

1 stop27h 47m

Idaho Falls Fanning Field

Mon 4/13

10:21 pm-5:23 pm

2 stops19h 02m

$256

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Mon 4/20

9:40 pm-10:40 pm

Nonstop1h 00m

Idaho Falls Fanning Field

Mon 4/27

6:58 pm-8:14 pm

Nonstop1h 16m

$299

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Mon 4/20

7:35 am-3:27 pm

2 stops7h 52m

Idaho Falls Fanning Field

Mon 4/27

10:21 pm-11:59 am

1 stop13h 38m

$322

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sat 9/5

9:30 am-10:39 am

Nonstop1h 09m

Idaho Falls Fanning Field

Sat 9/12

6:50 pm-7:58 pm

Nonstop1h 08m

$358
Quickest round-trip

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Mon 6/8

9:15 pm-10:14 pm

Nonstop0h 59m

Idaho Falls Fanning Field

Sun 6/14

6:10 am-7:12 am

Nonstop1h 02m

$359

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sun 4/19

9:40 pm-10:40 pm

Nonstop1h 00m

Idaho Falls Fanning Field

Mon 4/20

6:58 pm-8:14 pm

Nonstop1h 16m

$407

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 4/21

9:40 pm-10:40 pm

Nonstop1h 00m

Idaho Falls Fanning Field

Tue 4/28

5:47 am-6:55 am

Nonstop1h 08m

$418

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 4/15

5:10 pm-6:17 pm

Nonstop1h 07m

Idaho Falls Fanning Field

Fri 4/17

1:09 pm-2:20 pm

Nonstop1h 11m

$437

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Tue 6/16

10:41 pm-8:55 am

2 stops34h 14m

Idaho Falls Fanning Field

Tue 6/30

7:34 pm-11:54 am

1 stop16h 20m

$439

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 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.

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 in Idaho Falls. From Salt Lake City there are direct flights to 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 $199Free CancellationRating
7.9
8,327 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 $199 round-trip. Over the 13 Delta flights for this route in a normal week, average airfare is usually $359 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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