How many flights depart from Idaho to Salt Lake City on average per day?

46 flights are operational daily from Idaho to Salt Lake City as of September 2025. The most popular departure time for this route is 1:00PM, with 56% of flights per day taking off in the afternoon.

How many flights depart from Idaho to Salt Lake City on average per week?

The number of flights available between Idaho and Salt Lake City is 326 per week as of September 2025. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

What is the cheapest airline that flies from Idaho to Salt Lake City?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Idaho to Salt Lake City

How long does it take to fly to Salt Lake City?

If you’re flying from a popular airport in Idaho, such as Twin Falls or Idaho Falls, and flying into Salt Lake City, then you can expect flight times to average 1h 02m and 1h 04m, respectively.

What airlines fly to Salt Lake City?

Delta, Southwest and Alaska Airlines are the top three most popular airlines that fly to Salt Lake City from Idaho according to our data. Delta is the first choice among our users, with 92% of people opting to fly with this airline when traveling to Salt Lake City. Keep in mind that there are 3 different airlines that fly to Salt Lake City on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Idaho to Salt Lake City Airport are refreshed on a daily basis.

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

As of September 2025, there are 3 operators available to choose from for flights from Idaho to Salt Lake City Airport.

How old do you have to be to fly from Idaho to Salt Lake City Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Salt Lake City Airport.

What documentation or ID do you need to fly to Salt Lake City Airport?

The travel and health documents required for your trip to Salt Lake City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Salt Lake City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$94 Cheap Flights from Idaho to Salt Lake City in 2025/26

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Find the cheapest flights from Idaho to Salt Lake City

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:28 pm - 5:00 pmBOI-SLC

4h 32m1 stop

6:30 am - 11:43 amSLC-BOI

5h 13m1 stop

$158Frontier

Find Deal

Thu, Oct 16 - Fri, Oct 24

12:28 pm - 5:00 pmBOI-SLC

4h 32m1 stop

6:30 am - 11:43 amSLC-BOI

5h 13m1 stop

$160Frontier

Find Deal

Thu, Oct 16 - Fri, Oct 24

12:28 pm - 5:00 pmBOI-SLC

4h 32m1 stop

6:30 am - 11:43 amSLC-BOI

5h 13m1 stop

$168Frontier

Find Deal

Thu, Oct 16 - Fri, Oct 24

11:45 am - 6:49 pmGEG-SLC

6h 04m1 stop

3:43 pm - 6:50 pmSLC-GEG

4h 07m1 stop

$179Alaska Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

3:23 pm - 4:28 pmTWF-SLC

1h 05mnonstop

1:40 pm - 2:46 pmSLC-TWF

1h 06mnonstop

$189Delta

Find Deal

Fri, Dec 5 - Thu, Jan 15

9:16 pm - 8:33 amGEG-SLC

10h 17m1 stop

5:34 pm - 8:26 pmSLC-GEG

27h 52m1 stop

$190Multiple Airlines

Find Deal

Sun, Nov 9 - Wed, Nov 12

8:45 am - 2:29 pmGEG-SLC

4h 44m1 stop

8:47 pm - 12:26 pmSLC-GEG

16h 39m1 stop

$199Alaska Airlines

Find Deal

Sat, Nov 15 - Mon, Nov 17

1:00 pm - 1:59 pmPIH-SLC

0h 59mnonstop

11:15 am - 12:20 pmSLC-PIH

1h 05mnonstop

$199Delta

Find Deal

Fri, Nov 7 - Sat, Nov 15

6:28 am - 1:07 pmBOI-SLC

6h 39m1 stop

2:01 pm - 10:20 pmSLC-BOI

8h 19m1 stop

$207Hawaiian Airlines

Find Deal

Sat, Nov 8 - Sun, Nov 9

9:16 pm - 1:19 pmGEG-SLC

15h 03m2 stops

1:10 pm - 11:08 amSLC-GEG

22h 58m1 stop

$223Multiple Airlines

Find Deal

Sun, Nov 9 - Wed, Nov 12

Delta flights from Idaho to Salt Lake City

Our best Delta deals on Idaho to Salt Lake City flight tickets

Delta

Dec 5

TWF3:23 pmTwin Falls Joslin

1h 05m

SLC4:28 pmSalt Lake City

Jan 15

SLC1:40 pmSalt Lake City

1h 06m

TWF2:46 pmTwin Falls Joslin

$189

Find similar

Delta

Oct 24

BOI11:12 amBoise Air Term. Gowen Fld

1h 13m

SLC12:25 pmSalt Lake City

Oct 26

SLC10:47 pmSalt Lake City

1h 12m

BOI11:59 pmBoise Air Term. Gowen Fld

$199

Find similar

Delta

Oct 23

BOI6:00 amBoise Air Term. Gowen Fld

1h 14m

SLC7:14 amSalt Lake City

Oct 26

SLC9:05 amSalt Lake City

1h 12m

BOI10:17 amBoise Air Term. Gowen Fld

$201

Find similar

Alaska Airlines flights from Idaho to Salt Lake City

Our best Alaska Airlines deals on Idaho to Salt Lake City flight tickets

Alaska Airlines

Oct 15

GEG11:45 amSpokane

6h 04m

1 stop

SLC6:49 pmSalt Lake City

Oct 22

SLC3:43 pmSalt Lake City

4h 07m

1 stop

GEG6:50 pmSpokane

$179

Find similar

Alaska Airlines

Nov 15

GEG8:45 amSpokane

4h 44m

1 stop

SLC2:29 pmSalt Lake City

Nov 17

SLC8:47 pmSalt Lake City

16h 39m

1 stop

GEG12:26 pmSpokane

$199

Find similar

Alaska Airlines

Oct 14

BOI6:30 amBoise Air Term. Gowen Fld

8h 19m

1 stop

SLC2:49 pmSalt Lake City

Oct 21

SLC7:00 amSalt Lake City

13h 16m

1 stop

BOI8:16 pmBoise Air Term. Gowen Fld

$200

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 10/16

12:28 pm-5:00 pm

1 stop4h 32m

Salt Lake City

Fri 10/24

6:30 am-11:43 am

1 stop5h 13m

$158

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 10/16

12:28 pm-5:00 pm

1 stop4h 32m

Salt Lake City

Fri 10/24

6:30 am-11:43 am

1 stop5h 13m

$160

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 10/16

12:28 pm-5:00 pm

1 stop4h 32m

Salt Lake City

Fri 10/24

6:30 am-11:43 am

1 stop5h 13m

$168

SpokaneSalt Lake City

GEG - SLC

GEGSLC

Spokane

Wed 10/15

11:45 am-6:49 pm

1 stop6h 04m

Salt Lake City

Wed 10/22

3:43 pm-6:50 pm

1 stop4h 07m

$179

Twin FallsSalt Lake City

TWF - SLC

TWFSLC

Twin Falls Joslin

Fri 12/5

3:23 pm-4:28 pm

Nonstop1h 05m

Salt Lake City

Thu 1/15

1:40 pm-2:46 pm

Nonstop1h 06m

$189

SpokaneSalt Lake City

GEG - SLC

GEGSLC

Spokane

Sun 11/9

9:16 pm-8:33 am

1 stop10h 17m

Salt Lake City

Wed 11/12

5:34 pm-8:26 pm

1 stop27h 52m

$190

SpokaneSalt Lake City

GEG - SLC

GEGSLC

Spokane

Sat 11/15

8:45 am-2:29 pm

1 stop4h 44m

Salt Lake City

Mon 11/17

8:47 pm-12:26 pm

1 stop16h 39m

$199

PocatelloSalt Lake City

PIH - SLC

PIHSLC

Pocatello

Fri 11/7

1:00 pm-1:59 pm

Nonstop0h 59m

Salt Lake City

Sat 11/15

11:15 am-12:20 pm

Nonstop1h 05m

$199

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sat 11/8

6:28 am-1:07 pm

1 stop6h 39m

Salt Lake City

Sun 11/9

2:01 pm-10:20 pm

1 stop8h 19m

$207

SpokaneSalt Lake City

GEG - SLC

GEGSLC

Spokane

Sun 11/9

9:16 pm-1:19 pm

2 stops15h 03m

Salt Lake City

Wed 11/12

1:10 pm-11:08 am

1 stop22h 58m

$223

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Salt Lake City?

In general, October is the cheapest month to fly from Idaho to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $259. If you are unable to visit Salt Lake City during the month of October, then departing from Idaho during the month August is also very affordable. Most momondo users find prices during this month for around $269.

What is the cheapest day to depart on your flight to Salt Lake City?

On average, the least expensive day to fly to Salt Lake City from Idaho is on a Thursday. momondo users have found tickets for Thursday departures for as low as $393. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Sunday is $497.

What is the cheapest time of day to depart on your flight to Salt Lake City?

Our most recent data shows that the best time of day to fly to Salt Lake City is in the afternoon. Flights from Idaho to Salt Lake City during this time can be as low as $345. At noon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $526 per ticket.

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

Fly from Boise Air Term. Gowen Fld to Salt Lake City for the best Idaho - Salt Lake City flight prices

How far in advance should I book a flight to Salt Lake City?

You are more likely to see cheaper flights to Salt Lake City from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $364 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Idaho for as low as $271 on momondo.

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

There are 4 cabin classes available to choose from on Idaho to Salt Lake City 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 Idaho to Salt Lake City flights?

You could potentially save up to 53% on your flight if you consider stops on a Idaho to Salt Lake City flight.

Cheap Idaho to Salt Lake City flight deals and tips

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

Best Price Found	$177
Fastest flight time	0h 59m
Direct flights	Every day
Airports in Salt Lake City	1 airport

The best one-way flight to Salt Lake City from Idaho in the past 72 hours is $177. The best round-trip flight deal from Idaho to Salt Lake City found on momondo in the last 72 hours is $295.

The fastest flight from Idaho to Salt Lake City takes 0h 59m

Direct flights go from Idaho to Salt Lake City every day.

There is 1 airport near Salt Lake City: Salt Lake City (SLC)

Search flight deals

When did momondo last update prices for flights from Idaho to Salt Lake City Airport?
Prices for flights from Idaho to Salt Lake City Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho to Salt Lake City Airport?
As of September 2025, there are 3 operators available to choose from for flights from Idaho to Salt Lake City Airport.
How old do you have to be to fly from Idaho to Salt Lake City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Salt Lake City Airport.
What documentation or ID do you need to fly to Salt Lake City Airport?
The travel and health documents required for your trip to Salt Lake City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Salt Lake City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Idaho to Salt Lake City?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Idaho to Salt Lake City is Embraer 175 (Enhanced Winglets) (21.22% of total bookings). The next most popular plane models are Boeing 737-800 (12.61%), Airbus A220-100 (12.02%), and Embraer 175 (11.28%).

Best airlines flying from Idaho to Salt Lake City

Compare and see reviews for airlines that fly from Idaho to Salt Lake City with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $141	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
Southwest	PriceFrom $202	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Park City

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Heber City

Layton

Midvale

Lehi

West Jordan

Sandy

Midway

Draper

Evanston

South Jordan

Clearfield

Farmington

Bountiful

Alta

Brighton

Why use momondo?

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

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 Idaho to Salt Lake City for you.

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

All flight searches from Idaho to Salt Lake City on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Salt Lake City.

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

Yes momondo offers price alerts on flights to Salt Lake City from Idaho. 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.

An easier way to manage your Salt Lake City trip

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Cheap flights from Idaho to Salt Lake City from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Salt Lake City departing on 12/4. 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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Big names and deals

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Filter for what you want

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Delta flights from Idaho to Salt Lake City

Our best Delta deals on Idaho to Salt Lake City flight tickets

Alaska Airlines flights from Idaho to Salt Lake City

Our best Alaska Airlines deals on Idaho to Salt Lake City flight tickets

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

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 month to fly to Salt Lake City?

What is the cheapest day to depart on your flight to Salt Lake City?

What is the cheapest time of day to depart on your flight to Salt Lake City?

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

Fly from Boise Air Term. Gowen Fld to Salt Lake City for the best Idaho - Salt Lake City flight prices

How far in advance should I book a flight to Salt Lake City?

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

There are 4 cabin classes available to choose from on Idaho to Salt Lake City 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 Idaho to Salt Lake City flights?

You could potentially save up to 53% on your flight if you consider stops on a Idaho to Salt Lake City flight.

What is the cheapest airline that flies from Idaho to Salt Lake City?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Idaho to Salt Lake City

What airlines fly to Salt Lake City?

How many flights depart from Idaho to Salt Lake City on average per day?

46 flights are operational daily from Idaho to Salt Lake City as of September 2025. The most popular departure time for this route is 1:00PM, with 56% of flights per day taking off in the afternoon.

How many flights depart from Idaho to Salt Lake City on average per week?

The number of flights available between Idaho and Salt Lake City is 326 per week as of September 2025. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

How long does it take to fly to Salt Lake City?

If you’re flying from a popular airport in Idaho, such as Twin Falls or Idaho Falls, and flying into Salt Lake City, then you can expect flight times to average 1h 02m and 1h 04m, respectively.

Cheap Idaho to Salt Lake City flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Salt Lake City

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

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

How old do you have to be to fly from Idaho to Salt Lake City Airport?

What documentation or ID do you need to fly to Salt Lake City Airport?

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

Best airlines flying from Idaho to Salt Lake City

Compare and see reviews for airlines that fly from Idaho to Salt Lake City with momondo

Traveling to a place near Salt Lake City?

Why use momondo?

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

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

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

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

An easier way to manage your Salt Lake City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Utah