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Cheap flights from Utah to Idaho Falls from $97

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Utah to Idaho Falls departing on 1/12. 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
0 bags

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Find the cheapest flights from Utah to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:10 am - 9:58 am
SGU
-
IDA
4h 48m1 stop
United Airlines Logo
4:19 pm - 11:04 pm
IDA
-
SGU
6h 45m1 stop
$243United Airlines
Sat, Jan 3 - Mon, Jan 12
Multiple Airlines Logo
5:56 pm - 2:19 pm
SLC
-
IDA
20h 23m1 stop
Multiple Airlines Logo
1:34 pm - 7:42 am
IDA
-
SLC
18h 08m1 stop
$250Multiple Airlines
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
5:56 pm - 2:19 pm
SLC
-
IDA
20h 23m1 stop
Multiple Airlines Logo
1:34 pm - 2:39 pm
IDA
-
SLC
25h 05m2 stops
$269Multiple Airlines
Sun, Jan 11 - Sun, Jan 18
Alaska Airlines Logo
12:17 pm - 10:59 pm
SLC
-
IDA
10h 42m1 stop
Alaska Airlines Logo
6:58 pm - 11:17 am
IDA
-
SLC
16h 19m1 stop
$282Alaska Airlines
Wed, Jan 7 - Sat, Jan 10
Delta Logo
4:45 pm - 5:51 pm
SLC
-
IDA
1h 06mnonstop
Delta Logo
5:25 am - 6:52 am
IDA
-
SLC
1h 27mnonstop
$298Delta
Sun, Jan 11 - Sun, Jan 18
Delta Logo
9:45 pm - 10:52 pm
SLC
-
IDA
1h 07mnonstop
Delta Logo
6:57 pm - 8:20 pm
IDA
-
SLC
1h 23mnonstop
$299Delta
Mon, Dec 29 - Fri, Jan 2
Alaska Airlines Logo
12:17 pm - 10:59 pm
SLC
-
IDA
10h 42m1 stop
Alaska Airlines Logo
6:58 pm - 11:17 am
IDA
-
SLC
16h 19m1 stop
$302Alaska Airlines
Thu, Jan 8 - Sun, Jan 11
Alaska Airlines Logo
3:40 pm - 10:59 pm
SLC
-
IDA
7h 19m1 stop
Alaska Airlines Logo
6:58 pm - 10:31 am
IDA
-
SLC
15h 33m2 stops
$322Alaska Airlines
Wed, Jan 7 - Sat, Jan 10
Delta Logo
9:15 pm - 10:19 pm
SLC
-
IDA
1h 04mnonstop
Delta Logo
5:25 am - 6:52 am
IDA
-
SLC
1h 27mnonstop
$328Delta
Wed, Jan 7 - Sat, Jan 10
Alaska Airlines Logo
9:00 am - 4:43 pm
SLC
-
IDA
7h 43m1 stop
Alaska Airlines Logo
8:00 am - 5:18 pm
IDA
-
SLC
9h 18m1 stop
$333Alaska Airlines
Fri, Mar 6 - Fri, Mar 13

United Airlines flights from Utah to Idaho Falls

Our best United Airlines deals on Utah to Idaho Falls flight tickets
United Airlines
Jan 3
SGU5:10 amSaint George
4h 48m
1 stop
IDA9:58 amIdaho Falls Fanning Field
Jan 12
IDA4:19 pmIdaho Falls Fanning Field
6h 45m
1 stop
SGU11:04 pmSaint George
$243
Find similar
United Airlines
Dec 23
SGU5:10 amSaint George
4h 48m
1 stop
IDA9:58 amIdaho Falls Fanning Field
Dec 25
IDA5:00 amIdaho Falls Fanning Field
5h 20m
1 stop
SGU10:20 amSaint George
$288
Find similar
United Airlines
Dec 19
SGU5:36 pmSaint George
5h 23m
1 stop
IDA10:59 pmIdaho Falls Fanning Field
Dec 21
IDA5:00 amIdaho Falls Fanning Field
5h 20m
1 stop
SGU10:20 amSaint George
$308
Find similar

Alaska Airlines flights from Utah to Idaho Falls

Our best Alaska Airlines deals on Utah to Idaho Falls flight tickets
Alaska Airlines
Jan 7
SLC12:17 pmSalt Lake City
10h 42m
1 stop
IDA10:59 pmIdaho Falls Fanning Field
Jan 10
IDA6:58 pmIdaho Falls Fanning Field
16h 19m
1 stop
SLC11:17 amSalt Lake City
$282
Find similar
Alaska Airlines
Jan 8
SLC3:40 pmSalt Lake City
7h 19m
1 stop
IDA10:59 pmIdaho Falls Fanning Field
Jan 11
IDA9:00 amIdaho Falls Fanning Field
26h 17m
1 stop
SLC11:17 amSalt Lake City
$302
Find similar
Alaska Airlines
Jan 7
SLC3:40 pmSalt Lake City
7h 19m
1 stop
IDA10:59 pmIdaho Falls Fanning Field
Jan 10
IDA6:58 pmIdaho Falls Fanning Field
15h 33m
2 stops
SLC10:31 amSalt Lake City
$322
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Utah 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 December 15, 2025.
Use the filters below to find and compare flights from Utah to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint GeorgeIdaho Falls

SGU - IDA

SGUIDA

Saint George

Sat 1/3

5:10 am-9:58 am

1 stop4h 48m

Idaho Falls Fanning Field

Mon 1/12

4:19 pm-11:04 pm

1 stop6h 45m

$243

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sun 1/11

5:56 pm-2:19 pm

1 stop20h 23m

Idaho Falls Fanning Field

Sun 1/18

1:34 pm-7:42 am

1 stop18h 08m

$250

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sun 1/11

5:56 pm-2:19 pm

1 stop20h 23m

Idaho Falls Fanning Field

Sun 1/18

1:34 pm-2:39 pm

2 stops25h 05m

$269

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 1/7

12:17 pm-10:59 pm

1 stop10h 42m

Idaho Falls Fanning Field

Sat 1/10

6:58 pm-11:17 am

1 stop16h 19m

$282

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Sun 1/11

4:45 pm-5:51 pm

Nonstop1h 06m

Idaho Falls Fanning Field

Sun 1/18

5:25 am-6:52 am

Nonstop1h 27m

$298

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Mon 12/29

9:45 pm-10:52 pm

Nonstop1h 07m

Idaho Falls Fanning Field

Fri 1/2

6:57 pm-8:20 pm

Nonstop1h 23m

$299

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Thu 1/8

12:17 pm-10:59 pm

1 stop10h 42m

Idaho Falls Fanning Field

Sun 1/11

6:58 pm-11:17 am

1 stop16h 19m

$302

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 1/7

3:40 pm-10:59 pm

1 stop7h 19m

Idaho Falls Fanning Field

Sat 1/10

6:58 pm-10:31 am

2 stops15h 33m

$322

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Wed 1/7

9:15 pm-10:19 pm

Nonstop1h 04m

Idaho Falls Fanning Field

Sat 1/10

5:25 am-6:52 am

Nonstop1h 27m

$328

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

Fri 3/6

9:00 am-4:43 pm

1 stop7h 43m

Idaho Falls Fanning Field

Fri 3/13

8:00 am-5:18 pm

1 stop9h 18m

$333

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 Utah 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 Utah 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 Utah to Idaho Falls Fanning Field flight route?

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

What cabin class options are available on Utah to Idaho Falls Fanning Field flights?

There are 2 cabin classes available to choose from on Utah 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 Utah to Idaho Falls flights?

No. A direct flight is the cheapest option for a flight between Utah to Idaho Falls.

Cheap Utah to Idaho Falls flight deals and tips

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

Fastest flight time

1h 04m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Idaho Falls

1 airport
The fastest flight from Utah to Idaho Falls takes 1h 04m
Direct flights go from Utah to Idaho Falls on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Idaho Falls. From Utah there are direct flights to Idaho Falls Fanning Field (IDA).
Search flight deals

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

    Prices for flights from Utah to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Utah 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 Utah to Idaho Falls Fanning Field Airport.

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

    The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Utah to Idaho Falls?

Best airlines flying from Utah to Idaho Falls

Compare and see reviews for airlines that fly from Utah to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $199Free CancellationRating
7.9
8,007 reviews
Search Delta flights

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 Utah to Idaho Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Utah to Idaho Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Utah to Idaho Falls with flexible booking policies on momondo?

Yes. All flights to Idaho Falls from Utah on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Utah to Idaho Falls?

Once you have performed a search for Utah to Idaho Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Utah to Idaho Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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