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Idaho

$42+ Cheap flights from Los Angeles (LAX) 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Los Angeles to Idaho

Keep the following information in mind while searching for Los Angeles to Idaho flight deals. Data was last updated June 12, 2025.

Round-trip from

$78
(Gotogate)

One-way from

$42
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$267

Good round-trip deal

$218 or less

Good one-way deal

$158 or less
From Los Angeles to Idaho
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One-way flight from Los Angeles to Idaho
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Highest demand for flights based on searches. 13% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Los Angeles to Idaho.
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Price to beat on a one-way flight from Los Angeles to Idaho.
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Find flight deals from Los Angeles to Idaho

Cheapest flights from Los Angeles to Idaho
Explore the most affordable flight options available from Los Angeles to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:00 amLAX - GEG
Nonstop2h 35mAllegiant Air
Mon 8/2512:25 pmGEG - LAX
Nonstop2h 39mAllegiant Air
Deal found 6/11$78
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Mon 9/2211:58 amLAX - BOI
1 stop7h 46mSpirit Airlines
Mon 9/229:49 pmBOI - LAX
1 stop9h 29mSpirit Airlines
Deal found 6/12$153
This Delta deal was found by Cheapflights users on 6/11. 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 8/236:59 pmLAX - GEG
Nonstop2h 27mDelta
Sat 8/306:30 amGEG - LAX
Nonstop2h 56mDelta
Deal found 6/11$157
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Sat 7/510:18 pmLAX - GEG
1 stop10h 25mMultiple Airlines
Fri 7/185:52 pmGEG - LAX
Nonstop2h 39mMultiple Airlines
Deal found 6/11$159
This Hawaiian Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 8/207:50 pmLAX - GEG
Nonstop2h 35mHawaiian Airlines
Sun 8/246:25 amGEG - LAX
Nonstop2h 48mHawaiian Airlines
Deal found 6/9$167
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/236:45 pmLAX - GEG
1 stop5h 14mAlaska Airlines
Sat 8/304:35 pmGEG - LAX
1 stop6h 13mAlaska Airlines
Deal found 6/11$176
This Southwest deal was found by Cheapflights users on 6/10. 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.
Wed 9/102:10 pmLAX - GEG
2 stops7h 55mSouthwest
Tue 9/166:15 amGEG - LAX
1 stop4h 20mSouthwest
Deal found 6/10$182
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 8/137:59 pmLAX - BOI
Nonstop1h 58mDelta
Sat 8/163:45 pmBOI - LAX
Nonstop2h 21mDelta
Deal found 6/10$197
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 8/137:50 pmLAX - BOI
Nonstop2h 04mHawaiian Airlines
Sat 8/165:46 pmBOI - LAX
1 stop4h 38mHawaiian Airlines
Deal found 6/10$207
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 8/1110:42 pmLAX - BOI
1 stop24h 16mAlaska Airlines
Sat 8/168:18 amBOI - LAX
Nonstop2h 27mAlaska Airlines
Deal found 6/12$210
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:38 amLAX - BOI
1 stop27h 54mFrontier
Sun 9/712:53 pmBOI - LAX
1 stop12h 32mFrontier
Deal found 6/10$212
This Southwest deal was found by Cheapflights users on 6/9. 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.
Thu 9/46:00 amLAX - BOI
1 stop4h 30mSouthwest
Wed 9/106:05 pmBOI - LAX
1 stop3h 55mSouthwest
Deal found 6/9$217

Cheapflights Fare Finder

Customize your flight search to find flights from Los Angeles 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Los Angeles to Idaho that are best for you.

Fly from

Los Angeles

Fly to

Idaho

Route

Depart

Return

Price

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Fri 8/22

9:00 am-11:35 am

Nonstop2h 35m

Spokane

Mon 8/25

12:25 pm-3:04 pm

Nonstop2h 39m

$78

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sat 8/23

6:59 pm-9:26 pm

Nonstop2h 27m

Spokane

Sat 8/30

6:30 am-9:26 am

Nonstop2h 56m

$157

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sat 7/5

10:18 pm-8:43 am

1 stop10h 25m

Spokane

Fri 7/18

5:52 pm-8:31 pm

Nonstop2h 39m

$159

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 9/4

11:58 am-8:44 pm

1 stop7h 46m

Boise Air Term. Gowen Fld

Sat 9/6

9:49 pm-6:18 am

1 stop9h 29m

$160

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 8/20

7:50 pm-10:25 pm

Nonstop2h 35m

Spokane

Sun 8/24

6:25 am-9:13 am

Nonstop2h 48m

$167

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sat 8/23

6:45 pm-11:59 pm

1 stop5h 14m

Spokane

Sat 8/30

4:35 pm-10:48 pm

1 stop6h 13m

$176

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 9/10

2:10 pm-10:05 pm

2 stops7h 55m

Spokane

Tue 9/16

6:15 am-10:35 am

1 stop4h 20m

$182

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 8/13

7:59 pm-10:57 pm

Nonstop1h 58m

Boise Air Term. Gowen Fld

Sat 8/16

3:45 pm-5:06 pm

Nonstop2h 21m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 8/13

7:50 pm-10:54 pm

Nonstop2h 04m

Boise Air Term. Gowen Fld

Sat 8/16

5:46 pm-9:24 pm

1 stop4h 38m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Mon 8/11

10:42 pm-11:58 pm

1 stop24h 16m

Boise Air Term. Gowen Fld

Sat 8/16

8:18 am-9:45 am

Nonstop2h 27m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 60 results
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Best time to book a flight from Los Angeles to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Los Angeles 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.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Idaho

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

Currently, October is the cheapest month in which you can book a flight from Los Angeles to Idaho (average of $314). Flying from Los Angeles to Idaho in June is currently the most expensive (average of $395). 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 LAX to ID?

Find hourly flight availability from Los Angeles 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 June 12, 2025.

When flying from Los Angeles to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Los Angeles to Idaho

Explore weekly flight availability from Los Angeles 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 June 12, 2025.

The most flights from LAX to USID are scheduled on a Tuesday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Los Angeles to Idaho have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Idaho. 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 from for flights from Los Angeles to Idaho?

    For a flight from Los Angeles to Idaho, you will be flying from Los Angeles. Los Angeles (LAX) is just 9.4 mi from the center of the city.

  • How popular is this Los Angeles to Idaho flight route?

    This flight path from Los Angeles to Idaho was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $42. Users have also found prices from $79 and $88 on Delta and Alaska Airlines, respectively.

  • What are the most popular routes from Los Angeles to Idaho?

    Most travelers choose Los Angeles - Boise Air Term. Gowen Fld, Los Angeles - Spokane or Los Angeles - Jackson Hole when deciding on the best route from Los Angeles to Idaho.

  • What are the most reliable airlines from Los Angeles to Idaho?

    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 Los Angeles to Idaho on time: Copa Airlines (100%), United Airlines (98%), Air New Zealand (98%).

  • What are the cheapest flights from Los Angeles to Idaho?

    On average you can expect to pay $298 for a flight from Los Angeles to Idaho. The cheapest flight overall is $98 while the most popular route, (Los Angeles - Boise Air Term. Gowen Fld) is currently priced at $168.

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

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

  • How can I find direct flights from Los Angeles to Idaho?

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

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

    Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Los Angeles to Idaho (average of $314). Flying from Los Angeles to Idaho in June is currently the most expensive (average of $395). 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 Los Angeles to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Los Angeles to Idaho

Discover the top 8 airlines that operate flights from Los Angeles 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$64Average$152FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$85Average$149FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$124Average$218FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$128Average$271FlexibilityNo cancel feeOn-time85%
DeltaCheapest$129Average$484FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$148Average$441FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$156Average$339FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$198Average$426FlexibilityNo cancel feeOn-time71%

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