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$55+ Cheap flights from Idaho to Los Angeles (LAX)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Idaho to Los Angeles

Cheapest flights from Idaho to Los Angeles
Explore the most affordable flight options available from Idaho to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:34 pmGEG - LAX
1 stop7h 35mAlaska Airlines
Fri 12/57:00 pmLAX - GEG
1 stop5h 24mAlaska Airlines
Deal found 11/6$185
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/312:34 pmGEG - LAX
1 stop7h 35mAlaska Airlines
Thu 12/46:00 amLAX - GEG
1 stop5h 45mAlaska Airlines
Deal found 11/5$186
This Delta deal was found by Cheapflights users on 11/5. 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 12/133:54 pmBOI - LAX
Nonstop2h 26mDelta
Mon 12/157:00 pmLAX - BOI
Nonstop2h 05mDelta
Deal found 11/5$187
This Delta deal was found by Cheapflights users on 11/5. 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 12/52:46 pmGEG - LAX
Nonstop2h 52mDelta
Sat 12/611:45 amLAX - GEG
Nonstop2h 47mDelta
Deal found 11/5$187
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Mon 11/177:56 pmIDA - LAX
1 stop13h 18mMultiple Airlines
Fri 11/216:00 amLAX - IDA
1 stop7h 55mMultiple Airlines
Deal found 11/4$187
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:20 pmBOI - LAX
Nonstop2h 25mHawaiian Airlines
Mon 12/85:37 pmLAX - BOI
1 stop5h 13mHawaiian Airlines
Deal found 11/5$189
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:16 pmGEG - LAX
1 stop22h 37mMultiple Airlines
Thu 11/209:05 amLAX - GEG
1 stop7h 02mMultiple Airlines
Deal found 11/6$191
This Southwest deal was found by Cheapflights users on 11/5. 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 12/65:00 amBOI - LAX
1 stop7h 10mSouthwest
Wed 12/178:15 amLAX - BOI
1 stop3h 35mSouthwest
Deal found 11/5$192
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:01 pmGEG - LAX
2 stops31h 28mMultiple Airlines
Thu 12/118:47 pmLAX - GEG
1 stop13h 00mMultiple Airlines
Deal found 11/6$194
This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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.
Thu 12/187:15 amBOI - LAX
Nonstop2h 40mAlaska Airlines
Thu 1/87:45 pmLAX - BOI
Nonstop2h 17mAlaska Airlines
Deal found 11/6$195
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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.
Sun 12/75:51 amGEG - LAX
1 stop5h 09mAlaska Airlines
Mon 12/87:00 amLAX - GEG
1 stop4h 40mAlaska Airlines
Deal found 11/5$195
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:49 pmIDA - LAX
1 stop8h 16mMultiple Airlines
Sun 12/2110:03 pmLAX - IDA
1 stop15h 17mMultiple Airlines
Deal found 11/6$195

Cheap flight deals from Idaho to Los Angeles

Keep the following information in mind while searching for Idaho to Los Angeles flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$182
(Expedia)

One-way from

$55
(Frontier)

Popular in

March

Cheapest in

April

Average price

$287

Good round-trip deal

$276 or less

Good one-way deal

$206 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Los Angeles flights.
Search Deals
From Idaho to Los Angeles
Search Deals
One-way flight from Idaho to Los Angeles
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Idaho to Los Angeles.
Search Deals
Price to beat on a one-way flight from Idaho to Los Angeles.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Los Angeles 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 November 6, 2025.
Use the filters below to find and compare flights from Idaho to Los Angeles that are best for you.

Fly from

Idaho

Fly to

Los Angeles

Route

Depart

Return

Price

SpokaneLos Angeles

GEG - LAX

GEGLAX

Spokane

Mon 12/8

9:00 am-3:20 pm

1 stop6h 20m

Los Angeles

Tue 12/9

7:00 am-11:40 am

1 stop4h 40m

$186

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Mon 11/17

7:56 pm-8:14 am

1 stop13h 18m

Los Angeles

Fri 11/21

6:00 am-2:55 pm

1 stop7h 55m

$187

Idaho FallsLos Angeles

IDA - LAX

IDALAX

Idaho Falls Fanning Field

Sat 12/13

12:49 pm-8:05 pm

1 stop8h 16m

Los Angeles

Sun 12/21

10:03 pm-2:20 pm

1 stop15h 17m

$196

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Wed 12/3

6:35 am-10:47 am

1 stop5h 12m

Los Angeles

Sat 12/6

4:15 pm-11:44 pm

1 stop6h 29m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 12/6

3:39 pm-7:42 pm

1 stop5h 03m

Los Angeles

Wed 12/17

8:00 am-3:26 pm

1 stop6h 26m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 12/5

1:50 pm-3:14 pm

Nonstop2h 24m

Los Angeles

Sun 12/7

10:20 am-1:35 pm

Nonstop2h 15m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Wed 12/24

7:15 am-8:55 am

Nonstop2h 40m

Los Angeles

Sat 12/27

7:45 pm-11:02 pm

Nonstop2h 17m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 2/14

7:00 pm-8:16 pm

Nonstop2h 16m

Los Angeles

Fri 2/20

9:00 am-12:04 pm

Nonstop2h 04m

$207

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 12/12

7:58 am-9:42 am

Nonstop2h 44m

Los Angeles

Tue 12/16

10:03 am-1:13 pm

Nonstop2h 10m

$207

SpokaneLos Angeles

GEG - LAX

GEGLAX

Spokane

Sun 2/1

5:53 pm-8:37 pm

Nonstop2h 44m

Los Angeles

Sun 2/8

9:30 am-5:06 pm

1 stop7h 36m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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

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

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Idaho to Los Angeles (average of $75). Flying from Idaho to Los Angeles in January is currently the most expensive (average of $140). 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 LAX?

Find hourly flight availability from Idaho to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Idaho to Los Angeles by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Idaho to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Idaho to Los Angeles. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Idaho to Los Angeles flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Idaho to Los Angeles

Explore weekly flight availability from Idaho to Los Angeles. 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 November 6, 2025.

The most flights from USID to LAX are scheduled on a Wednesday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).

Related info for your journey

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

    Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly into when you book flights from Idaho to Los Angeles.

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

    The Idaho to Los Angeles flight path was viewed by 29 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Idaho to Los Angeles?

    Alaska Airlines, United Airlines, and Delta can get you from Idaho to Los Angeles in just under 5h 12m. Your travel time can differ by up to 2h 21m. Idaho and Los Angeles are separated by a distance of 675 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $88 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $89 and $145, respectively.

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

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

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

    The top 3 most reliable airlines when flying from Idaho to Los Angeles are KLM (99%), Qatar Airways (98%) and British Airways (98%).

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

    Looking for the cheapest flight from Idaho to Los Angeles? While on average our users pay $770, our data indicates the cheapest price to be $118. The most popular route (Boise Air Term. Gowen Fld - Los Angeles), is priced around $175.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Idaho to Los Angeles (average of $75). Flying from Idaho to Los Angeles in January is currently the most expensive (average of $140). 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 Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
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Top 8 airlines flying from Idaho to Los Angeles

Discover the top 8 airlines that operate flights from Idaho to Los Angeles. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$96Average$156FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$108Average$260FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$143Average$225FlexibilityNo cancel feeOn-time88%
DeltaCheapest$158Average$407FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$162Average$301FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$172Average$364FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$175Average$422FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$196Average$326FlexibilityNo cancel feeOn-time63%

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