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$80+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap 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 February 2, 2026.

This United Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 2/247:11 am
BOI
-
LAX
Nonstop2h 23m
United Airlines
Wed 3/45:41 pm
LAX
-
BOI
Nonstop2h 14m
United Airlines
Deal found 1/30$157
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 2/247:11 am
BOI
-
LAX
Nonstop2h 23m
United Airlines
Sat 2/286:35 pm
LAX
-
BOI
1 stop4h 03m
United Airlines
Deal found 1/30$167
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Mon 3/91:40 pm
TWF
-
LAX
1 stop4h 32m
Multiple Airlines
Thu 3/121:19 pm
LAX
-
TWF
1 stop21h 41m
Multiple Airlines
Deal found 1/31$172
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 2/285:57 pm
GEG
-
LAX
1 stop5h 06m
Alaska Airlines
Wed 3/46:00 pm
LAX
-
GEG
1 stop5h 59m
Alaska Airlines
Deal found 1/31$177
This Southwest deal was found by Cheapflights users on 1/31. 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 3/2111:55 am
BOI
-
LAX
1 stop7h 55m
Southwest
Sat 3/286:45 am
LAX
-
BOI
1 stop3h 35m
Southwest
Deal found 1/31$182
This Southwest deal was found by Cheapflights users on 2/1. 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 4/225:10 am
GEG
-
LAX
2 stops7h 50m
Southwest
Wed 4/298:40 am
LAX
-
GEG
1 stop4h 25m
Southwest
Deal found 2/1$182
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Fri 3/61:50 pm
TWF
-
LAX
1 stop23h 34m
Multiple Airlines
Thu 3/126:15 pm
LAX
-
TWF
1 stop16h 45m
Multiple Airlines
Deal found 1/31$183
This Southwest deal was found by Cheapflights users on 1/30. 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 3/711:30 am
GEG
-
LAX
1 stop7h 20m
Southwest
Thu 3/129:35 am
LAX
-
GEG
1 stop5h 05m
Southwest
Deal found 1/30$184
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:12 pm
BOI
-
LAX
Nonstop2h 22m
Hawaiian Airlines
Mon 3/94:00 pm
LAX
-
BOI
1 stop6h 59m
Hawaiian Airlines
Deal found 2/1$185
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 2/2011:56 am
BOI
-
LAX
2 stops44h 38m
Frontier
Sat 3/78:57 pm
LAX
-
BOI
1 stop12h 23m
Frontier
Deal found 1/30$186
This Southwest deal was found by Cheapflights users on 1/31. 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 3/310:45 am
BOI
-
LAX
1 stop7h 10m
Southwest
Thu 3/512:15 pm
LAX
-
BOI
1 stop6h 25m
Southwest
Deal found 1/31$187
This Southwest deal was found by Cheapflights users on 1/31. 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 3/211:35 pm
GEG
-
LAX
1 stop8h 05m
Southwest
Sat 3/285:00 am
LAX
-
GEG
1 stop9h 45m
Southwest
Deal found 1/31$188

Find 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 February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(United Airlines)

One-way from

$80
(Expedia)

Popular in

March

Cheapest in

April

Average price

$267

Good round-trip deal

$376 or less

Good one-way deal

$139 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. 1% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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.
Search Deals

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 February 2, 2026.
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

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 3/5

7:00 am-8:28 am

Nonstop2h 28m

Los Angeles

Sun 3/8

6:34 pm-9:35 pm

Nonstop2h 01m

$177

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Tue 2/24

8:41 am-12:11 pm

1 stop4h 30m

Los Angeles

Sat 2/28

6:35 pm-11:38 pm

1 stop4h 03m

$177

SpokaneLos Angeles

GEG - LAX

GEGLAX

Spokane

Wed 4/22

12:40 pm-5:20 pm

1 stop4h 40m

Los Angeles

Wed 4/29

2:43 pm-9:31 pm

1 stop6h 48m

$177

SpokaneLos Angeles

GEG - LAX

GEGLAX

Spokane

Thu 2/26

6:25 am-9:22 am

Nonstop2h 57m

Los Angeles

Thu 3/5

6:35 pm-9:18 pm

Nonstop2h 43m

$177

SpokaneLos Angeles

GEG - LAX

GEGLAX

Spokane

Sat 2/28

5:57 pm-11:03 pm

1 stop5h 06m

Los Angeles

Tue 3/10

4:00 pm-9:37 pm

1 stop5h 37m

$177

SpokaneLos Angeles

GEG - LAX

GEGLAX

Spokane

Thu 2/26

6:25 am-9:22 am

Nonstop2h 57m

Los Angeles

Fri 3/6

6:35 pm-9:18 pm

Nonstop2h 43m

$177

SpokaneLos Angeles

GEG - LAX

GEGLAX

Spokane

Wed 4/22

5:10 am-1:00 pm

2 stops7h 50m

Los Angeles

Wed 4/29

2:05 pm-9:35 pm

1 stop7h 30m

$182

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Wed 2/25

7:05 am-10:30 am

1 stop4h 25m

Los Angeles

Fri 2/27

3:40 pm-12:10 am

1 stop7h 30m

$187

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 4/2

7:11 am-8:30 am

Nonstop2h 19m

Los Angeles

Mon 4/6

6:00 am-11:06 am

1 stop4h 06m

$187

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Tue 4/7

4:15 pm-9:43 pm

1 stop6h 28m

Los Angeles

Fri 4/10

6:00 pm-10:52 pm

1 stop3h 52m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

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 $76). Flying from Idaho to Los Angeles in February 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 February 2, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Idaho to Los Angeles by exploring options for tickets in the evening.

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 January 24, 2026.

Travelers seeking maximum savings on their Idaho to Los Angeles flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday 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 February 2, 2026.

The most flights from USID to LAX are scheduled on a Monday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost to fly round-trip from Idaho to Los Angeles?

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 23 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?

    Delta, United Airlines, and Alaska Airlines can get you from Idaho to Los Angeles in just under 2h 28m. Your travel time can differ by up to 2h 12m. 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?

    $32 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Allegiant Air and Alaska Airlines, with prices starting from $69 and $98, respectively.

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

    Most travelers choose Spokane - Los Angeles, Boise Air Term. Gowen Fld - 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 (95%), Korean Air (94%) and Aeromexico (94%).

  • 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 $387, our data indicates the cheapest price to be $98. The most popular route (Spokane - Los Angeles), is priced around $157.

  • 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 $76). Flying from Idaho to Los Angeles in February 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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Oxnard

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Alternative routes for Idaho to Los Angeles

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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 February 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$57Average$155FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$257FlexibilityNo cancel feeOn-time85%
DeltaCheapest$137Average$362FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$143Average$225FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$157Average$301FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$157Average$424FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$172Average$516FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$185Average$276FlexibilityNo cancel feeOn-time63%

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