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Idaho

$44+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$114
(Booking.com)

One-way from

$49
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$337

Good round-trip deal

$231 or less

Good one-way deal

$163 or less
Provider with most accurate pricing for Los Angeles-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Boise Air Term. Gowen Fld flights.
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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. 14% potential increase in price ($44 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 March 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 March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/252:27 pmLAX - GEG
Nonstop2h 35mAllegiant Air
Mon 7/285:52 pmGEG - LAX
Nonstop2h 39mAllegiant Air
Deal found 3/27$114
This Mytrip deal was found by Cheapflights users on 3/28. 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.
Wed 5/216:52 pmLAX - GEG
1 stop13h 46mMultiple Airlines
Fri 5/236:03 pmGEG - LAX
Nonstop2h 39mMultiple Airlines
Deal found 3/28$138
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Fri 5/96:00 amLAX - BOI
1 stop4h 21mSpirit Airlines
Mon 5/1212:16 pmBOI - LAX
1 stop26h 50mSpirit Airlines
Deal found 3/27$150
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/67:50 pmLAX - GEG
Nonstop2h 39mAlaska Airlines
Wed 5/77:00 amGEG - LAX
Nonstop2h 45mAlaska Airlines
Deal found 3/27$177
This Delta deal was found by Cheapflights users on 3/27. 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 5/147:05 pmLAX - GEG
Nonstop2h 35mDelta
Sat 5/172:36 pmGEG - LAX
Nonstop2h 46mDelta
Deal found 3/27$187
This Hawaiian Airlines deal was found by Cheapflights users on 3/28. 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.
Fri 4/257:50 pmLAX - GEG
Nonstop2h 39mHawaiian Airlines
Sun 4/277:00 amGEG - LAX
Nonstop2h 45mHawaiian Airlines
Deal found 3/28$197
This Expedia deal was found by Cheapflights users on 3/27. 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 4/187:10 amLAX - BOI
1 stop5h 05mMultiple Airlines
Mon 4/211:52 pmBOI - LAX
1 stop7h 07mMultiple Airlines
Deal found 3/27$202
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sat 4/265:25 amLAX - GEG
1 stop4h 40mSouthwest
Sat 5/32:50 pmGEG - LAX
1 stop7h 05mSouthwest
Deal found 3/27$217
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Thu 5/156:15 amLAX - BOI
1 stop6h 22mFrontier
Sun 5/182:27 pmBOI - LAX
1 stop11h 03mFrontier
Deal found 3/27$226
This Southwest deal was found by Cheapflights users on 3/26. 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 4/168:55 amLAX - BOI
1 stop4h 30mSouthwest
Sun 4/206:00 amBOI - LAX
1 stop4h 05mSouthwest
Deal found 3/26$237
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 4/248:05 amLAX - BOI
1 stop13h 05mAlaska Airlines
Mon 4/285:40 pmBOI - LAX
1 stop5h 08mAlaska Airlines
Deal found 3/27$242
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 5/156:45 pmLAX - GEG
1 stop4h 53mUnited Airlines
Sun 5/186:00 amGEG - LAX
1 stop4h 39mUnited Airlines
Deal found 3/27$251

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 March 28, 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 7/25

2:27 pm-5:02 pm

Nonstop2h 35m

Spokane

Mon 7/28

5:52 pm-8:31 pm

Nonstop2h 39m

$114

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 5/21

6:52 pm-8:38 am

1 stop13h 46m

Spokane

Fri 5/23

6:03 pm-8:42 pm

Nonstop2h 39m

$138

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 5/9

6:00 am-11:21 am

1 stop4h 21m

Boise Air Term. Gowen Fld

Mon 5/12

12:16 pm-2:06 pm

1 stop26h 50m

$150

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Tue 5/6

7:50 pm-10:29 pm

Nonstop2h 39m

Spokane

Wed 5/7

7:00 am-9:45 am

Nonstop2h 45m

$177

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 5/14

7:05 pm-9:40 pm

Nonstop2h 35m

Spokane

Sat 5/17

2:36 pm-5:22 pm

Nonstop2h 46m

$187

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sat 4/26

9:30 am-2:40 pm

1 stop5h 10m

Spokane

Sat 5/3

7:00 am-9:45 am

Nonstop2h 45m

$199

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 4/18

7:10 am-1:15 pm

1 stop5h 05m

Boise Air Term. Gowen Fld

Mon 4/21

1:52 pm-7:59 pm

1 stop7h 07m

$202

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sat 4/26

5:25 am-10:05 am

1 stop4h 40m

Spokane

Sat 5/3

2:50 pm-9:55 pm

1 stop7h 05m

$217

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 5/15

6:15 am-1:37 pm

1 stop6h 22m

Boise Air Term. Gowen Fld

Sun 5/18

2:27 pm-12:30 am

1 stop11h 03m

$226

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 4/16

8:55 am-2:25 pm

1 stop4h 30m

Boise Air Term. Gowen Fld

Sun 4/20

6:00 am-9:05 am

1 stop4h 05m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 $421). 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 March 28, 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 March 28, 2025.

The most flights from LAX to USID are scheduled on a Friday (27 on average). You will have fewer flight options on Tuesday, 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 March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 22 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 $49. Users have also found prices from $62 and $89 on Spirit Airlines and Hawaiian 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: ITA Airways (100%), Copa Airlines (94%), United Airlines (92%).

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

    On average you can expect to pay $327 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 $191.

  • 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 $421). 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$71Average$154FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$83Average$145FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$277FlexibilityNo cancel feeOn-time85%
DeltaCheapest$122Average$473FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$128Average$241FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$150Average$339FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$153Average$443FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$371FlexibilityNo cancel feeOn-time71%
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