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Salt Lake City

$75+ Cheap flights from Idaho to Salt Lake City (SLC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SLC
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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Cheap flight deals from Idaho to Salt Lake City

Keep the following information in mind while searching for Idaho to Salt Lake City flight deals. Data was last updated February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$149
(Delta)

One-way from

$75
(Frontier)

Popular in

March

Cheapest in

October

Average price

$349

Good round-trip deal

$309 or less

Good one-way deal

$165 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Salt Lake City flights.
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From Idaho to Salt Lake City
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One-way flight from Idaho to Salt Lake City
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Idaho to Salt Lake City.
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Price to beat on a one-way flight from Idaho to Salt Lake City.
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Find flight deals from Idaho to Salt Lake City

Cheapest flights from Idaho to Salt Lake City
Explore the most affordable flight options available from Idaho to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/201:25 pmTWF - SLC
Nonstop1h 02mDelta
Thu 4/311:45 amSLC - TWF
Nonstop0h 59mDelta
Deal found 2/20$149
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:20 amPIH - SLC
Nonstop0h 55mDelta
Sat 4/1911:25 amSLC - PIH
Nonstop1h 03mDelta
Deal found 2/20$199
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/56:00 amIDA - SLC
Nonstop1h 04mDelta
Sat 4/121:45 pmSLC - IDA
Nonstop1h 05mDelta
Deal found 2/20$219
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/221:05 pmBOI - SLC
Nonstop1h 14mDelta
Sat 3/298:55 amSLC - BOI
Nonstop1h 20mDelta
Deal found 2/20$229
This Alaska Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/122:49 pmGEG - SLC
1 stop5h 04mAlaska Airlines
Tue 4/153:30 pmSLC - GEG
2 stops7h 30mAlaska Airlines
Deal found 2/20$242
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/63:35 pmGEG - SLC
1 stop3h 53mMultiple Airlines
Sun 6/86:00 amSLC - GEG
1 stop6h 09mMultiple Airlines
Deal found 2/20$248
This Alaska Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/224:25 pmBOI - SLC
1 stop5h 20mAlaska Airlines
Tue 4/298:45 amSLC - BOI
1 stop15h 14mAlaska Airlines
Deal found 2/20$272
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:03 amGEG - SLC
1 stop5h 33mHawaiian Airlines
Thu 4/243:30 pmSLC - GEG
1 stop6h 31mHawaiian Airlines
Deal found 2/20$283
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:41 pmBOI - SLC
1 stop17h 18mSpirit Airlines
Thu 3/62:53 pmSLC - BOI
2 stops21h 39mSpirit Airlines
Deal found 2/19$287
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:40 amBOI - SLC
1 stop7h 35mSouthwest
Thu 5/16:25 pmSLC - BOI
1 stop5h 05mSouthwest
Deal found 2/20$297
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/285:30 amGEG - SLC
Nonstop1h 40mDelta
Thu 4/311:05 pmSLC - GEG
Nonstop1h 43mDelta
Deal found 2/21$299
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/207:05 amJAC - SLC
Nonstop1h 19mDelta
Mon 4/283:40 pmSLC - JAC
Nonstop1h 01mDelta
Deal found 2/20$299

Find flights from Idaho to Salt Lake City within your budget

Customize your flight search to find flights from Idaho to Salt Lake City 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, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.

Fly from

Idaho

Fly to

Salt Lake City

Route

Depart

Return

Price

Twin FallsSalt Lake City

TWF - SLC

TWFSLC

Twin Falls Joslin

Thu 3/20

1:25 pm-2:27 pm

Nonstop1h 02m

Salt Lake City

Thu 4/3

11:45 am-12:44 pm

Nonstop0h 59m

$149

PocatelloSalt Lake City

PIH - SLC

PIHSLC

Pocatello

Mon 4/7

6:20 am-7:15 am

Nonstop0h 55m

Salt Lake City

Sat 4/19

11:25 am-12:28 pm

Nonstop1h 03m

$199

Idaho FallsSalt Lake City

IDA - SLC

IDASLC

Idaho Falls Fanning Field

Sat 4/5

6:00 am-7:04 am

Nonstop1h 04m

Salt Lake City

Sat 4/12

1:45 pm-2:50 pm

Nonstop1h 05m

$219

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sat 3/22

1:05 pm-2:19 pm

Nonstop1h 14m

Salt Lake City

Sat 3/29

8:55 am-10:15 am

Nonstop1h 20m

$229

SpokaneSalt Lake City

GEG - SLC

GEGSLC

Spokane

Sat 4/12

2:49 pm-8:53 pm

1 stop5h 04m

Salt Lake City

Tue 4/15

3:30 pm-10:00 pm

2 stops7h 30m

$242

SpokaneSalt Lake City

GEG - SLC

GEGSLC

Spokane

Fri 6/6

3:35 pm-8:28 pm

1 stop3h 53m

Salt Lake City

Sun 6/8

6:00 am-11:09 am

1 stop6h 09m

$248

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Tue 4/22

4:25 pm-9:45 pm

1 stop5h 20m

Salt Lake City

Tue 4/29

8:45 am-11:59 pm

1 stop15h 14m

$272

SpokaneSalt Lake City

GEG - SLC

GEGSLC

Spokane

Tue 4/22

8:03 am-2:36 pm

1 stop5h 33m

Salt Lake City

Thu 4/24

3:30 pm-9:01 pm

1 stop6h 31m

$283

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Tue 3/11

1:31 pm-1:48 pm

2 stops24h 17m

Salt Lake City

Sun 3/16

2:53 pm-12:32 pm

2 stops21h 39m

$293

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Tue 4/22

8:40 am-4:15 pm

1 stop7h 35m

Salt Lake City

Thu 5/1

6:25 pm-11:30 pm

1 stop5h 05m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 55 results
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Best time to book a flight from Idaho to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho to Salt Lake City

Get recent, data-driven insights about flights from Idaho to Salt Lake City including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho to Salt Lake City?

Currently, October is the cheapest month in which you can book a flight from Idaho to Salt Lake City (average of $277). Flying from Idaho to Salt Lake City in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to SLC?

Find hourly flight availability from Idaho to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Salt Lake City as you normally would.

Weekly flight availability from Idaho to Salt Lake City

Explore weekly flight availability from Idaho to Salt Lake City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 21, 2025.

The most flights from USID to SLC are scheduled on a Tuesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Salt Lake City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Salt Lake City when rainfall is around 0.6 in.

Temperature in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Salt Lake City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Salt Lake City. Reviews last updated February 21, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Idaho to Salt Lake City by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,401 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,213 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,316 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,759 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Salt Lake City from Idaho?

    If you book a flight to Salt Lake City from Idaho, you will be flying to Salt Lake City, which is the city’s only airport. Salt Lake City (SLC) is located 5.7 mi from the center of Salt Lake City.

  • How popular is this Idaho to Salt Lake City flight route?

    Flights from Idaho to Salt Lake City have been viewed 13 times in the past calendar month.

  • What are the cheapest airlines to fly from Idaho to Salt Lake City one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $75. However, be on the lookout for offers from Delta and Spirit Airlines, as they are both options that can get you from Idaho to Salt Lake City for a low price.

  • What are the most popular routes from Idaho to Salt Lake City?

    The most popular flight routes from Idaho to Salt Lake City are Spokane - Salt Lake City, Boise Air Term. Gowen Fld - Salt Lake City and Lewiston Nez Perce Rgnl - Salt Lake City.

  • What are the most reliable airlines from Idaho to Salt Lake City?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Idaho to Salt Lake City on time: Air France (100%), WestJet (100%), SkyWest Airlines (98%).

  • What are the cheapest flights from Idaho to Salt Lake City?

    Looking at all options, your cheapest flight can be booked for $93. While the most popular route (Spokane - Salt Lake City) can be booked for $248 on average our data indicates $664 when flying from Idaho to Salt Lake City.

  • Can I find deals for flights from Idaho to Salt Lake City that include hotel bookings?

    Yes. In addition to deals on Idaho to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Salt Lake City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Salt Lake City.

  • Can I find deals for business class flights from Idaho to Salt Lake City?

    Yes. Cheapflights offers flight deals from Idaho to Salt Lake City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Salt Lake City?

    Currently, October is the cheapest month in which you can book a flight from Idaho to Salt Lake City (average of $277). Flying from Idaho to Salt Lake City in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Draper
Midvale
West Valley City
Layton
Sandy
Logan
Farmington
West Jordan
Evanston
South Jordan
Lehi
Bountiful

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Alternative routes for Idaho to Salt Lake City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Idaho to Salt Lake City

Discover the top 3 airlines that operate flights from Idaho to Salt Lake City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$183FlexibilityNo cancel feeOn-time65%
DeltaCheapest$138Average$325FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$302Average$470FlexibilityNo cancel feeOn-time63%
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