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Idaho

$52+ Cheap flights from Utah to Idaho

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — BOI
nov. 19 — nov. 261
mar. 11/19
mar. 11/26
1 adult, Economy
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Cheap flight deals from Utah to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Utah (USUT) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 14, 2024.

Find flight deals from Utah to Idaho

Cheapest flights from Utah to Idaho
Explore the most affordable flight options available from Utah to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 14, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/126:30 amSLC - BOI
1 stop4h 28mSpirit Airlines
jue. 12/1911:57 amBOI - SLC
1 stop11h 59mSpirit Airlines
Deal found 11/12$108
This Mytrip deal was found by Cheapflights users on 11/14. 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.
jue. 12/196:30 amSLC - BOI
1 stop6h 30mMultiple Airlines
sáb. 12/2111:57 amBOI - SLC
1 stop11h 59mMultiple Airlines
Deal found 11/14$234
This Delta deal was found by Cheapflights users on 11/14. 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.
mar. 12/109:25 pmSLC - PIH
Nonstop1h 05mDelta
lun. 12/166:25 amPIH - SLC
Nonstop1h 04mDelta
Deal found 11/14$238
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
lun. 12/96:04 pmSLC - GEG
1 stop6h 51mAlaska Airlines
lun. 12/168:20 pmGEG - SLC
1 stop14h 45mAlaska Airlines
Deal found 11/12$246
This Delta deal was found by Cheapflights users on 11/13. 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.
mar. 12/243:30 pmSLC - JAC
Nonstop1h 10mDelta
sáb. 12/285:35 pmJAC - SLC
Nonstop1h 20mDelta
Deal found 11/13$249
This Alaska Airlines deal was found by Cheapflights users on 11/13. 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.
mié. 12/117:43 amSLC - BOI
1 stop16h 16mAlaska Airlines
mar. 12/317:00 amBOI - SLC
1 stop7h 34mAlaska Airlines
Deal found 11/13$257
This Delta deal was found by Cheapflights users on 11/14. 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.
sáb. 12/146:05 amSLC - BOI
1 stop13h 12mDelta
dom. 12/1511:10 amBOI - SLC
Nonstop1h 24mDelta
Deal found 11/14$266
This Delta deal was found by Cheapflights users on 11/14. 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.
vie. 12/2711:05 amSLC - LWS
Nonstop1h 54mDelta
vie. 1/312:30 pmLWS - SLC
Nonstop1h 40mDelta
Deal found 11/14$319
This United Airlines deal was found by Cheapflights users on 11/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1011:30 amSGU - BOI
1 stop25h 58mUnited Airlines
lun. 12/168:10 amBOI - SGU
1 stop7h 59mUnited Airlines
Deal found 11/14$326
This Delta deal was found by Cheapflights users on 11/12. 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.
dom. 12/229:00 pmSLC - SUN
Nonstop1h 23mDelta
jue. 12/267:29 amSUN - SLC
Nonstop1h 19mDelta
Deal found 11/12$340
This Delta deal was found by Cheapflights users on 11/13. 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.
mié. 12/186:05 amSLC - GEG
1 stop8h 55mDelta
jue. 1/29:15 amGEG - SLC
1 stop11h 58mDelta
Deal found 11/13$348
This deal was found by Cheapflights users on 11/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/135:30 pmSLC - JAC
1 stop16h 20mUnited Airlines
dom. 12/157:00 amJAC - SLC
2 stops15h 45mUnited Airlines
Deal found 11/13$370

Find flights from Utah to Idaho within your budget

Customize your flight search to find flights from Utah to Idaho 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 2,752,363 searches. Data last updated noviembre 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

jue. 12/12

6:30 am-10:58 am

1 stop4h 28m

Boise Air Term. Gowen Fld

jue. 12/19

11:57 am-11:56 pm

1 stop11h 59m

$108

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

vie. 12/13

6:30 am-10:58 am

1 stop4h 28m

Boise Air Term. Gowen Fld

lun. 12/16

11:11 am-6:00 pm

3 stops30h 49m

$181

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

vie. 1/17

8:40 pm-1:45 pm

1 stop17h 05m

Boise Air Term. Gowen Fld

mar. 1/21

4:59 pm-10:26 am

1 stop17h 27m

$222

Salt Lake CitySpokane

SLC - GEG

SLCGEG

Salt Lake City

jue. 2/6

8:40 pm-11:53 pm

1 stop4h 13m

Spokane

mar. 2/11

2:34 pm-9:16 pm

1 stop5h 42m

$236

Salt Lake CityPocatello

SLC - PIH

SLCPIH

Salt Lake City

mar. 12/10

9:25 pm-10:30 pm

Nonstop1h 05m

Pocatello

lun. 12/16

6:25 am-7:29 am

Nonstop1h 04m

$238

Saint GeorgeBoise

SGU - BOI

SGUBOI

Saint George

jue. 2/27

6:11 am-1:16 pm

1 stop7h 05m

Boise Air Term. Gowen Fld

dom. 3/2

1:56 pm-7:15 pm

1 stop5h 19m

$248

Salt Lake CityJackson

SLC - JAC

SLCJAC

Salt Lake City

dom. 12/22

3:30 pm-4:40 pm

Nonstop1h 10m

Jackson Hole

jue. 12/26

7:00 am-8:40 am

Nonstop1h 40m

$249

Salt Lake CityIdaho Falls

SLC - IDA

SLCIDA

Salt Lake City

mié. 1/22

11:23 am-10:33 pm

1 stop11h 10m

Idaho Falls Fanning Field

mar. 1/28

8:00 am-10:26 am

1 stop26h 26m

$262

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

sáb. 12/14

6:05 am-7:17 pm

1 stop13h 12m

Boise Air Term. Gowen Fld

dom. 12/15

11:10 am-12:34 pm

Nonstop1h 24m

$266

Salt Lake CityLewiston

SLC - LWS

SLCLWS

Salt Lake City

vie. 12/27

11:05 am-11:59 am

Nonstop1h 54m

Lewiston Nez Perce Rgnl

vie. 1/3

12:30 pm-3:10 pm

Nonstop1h 40m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 59 results
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Best time to book a flight from Utah to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Utah 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 Utah to Idaho

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

What is the cheapest month to book a flight from Utah to Idaho?

Currently, January is the cheapest month in which you can book a flight from Utah to Idaho (average of $310). Flying from Utah to Idaho in June is currently the most expensive (average of $436). 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 UT to ID?

Find hourly flight availability from Utah to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 14, 2024.

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

Weekly flight availability from Utah to Idaho

Explore weekly flight availability from Utah to Idaho. 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 noviembre 14, 2024.

The most flights from USUT to USID are scheduled on a Tuesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated noviembre 14, 2024.
To help decide which airline to fly from Utah to Idaho, see what other customers have to say about Spirit Airlines, United Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,045 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,439 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,788 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,194 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

WestJet
7.3
Good
2,804 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • What are the cheapest airlines to fly from Utah to Idaho one-way?

    The cheapest airlines for a one-way flight from Utah to Idaho are Spirit Airlines ($52), Alaska Airlines ($101), and Delta ($107).

  • Can I find deals for flights from Utah to Idaho that include hotel bookings?

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

  • How can I find direct flights from Utah to Idaho?

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

  • Can I find deals for business class flights from Utah to Idaho?

    Yes. Cheapflights offers flight deals from Utah to Idaho 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 Utah to Idaho?

    Currently, January is the cheapest month in which you can book a flight from Utah to Idaho (average of $310). Flying from Utah to Idaho in June is currently the most expensive (average of $436). 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

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Alternative routes for Utah to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Utah to Idaho

Discover the top 2 airlines that operate flights from Utah to Idaho. 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 2,752,363 searches. Data last updated noviembre 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$136FlexibilityNo cancel feeOn-time65%
DeltaCheapest$128Average$396FlexibilityNo cancel feeOn-timeN/A
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