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$71+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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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 October 16, 2025.

This Kissandfly.com deal was found by Cheapflights users on 10/15. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:30 amLAX - GEG
Nonstop2h 42mAlaska Airlines
Mon 12/81:52 pmGEG - LAX
Nonstop2h 52mAlaska Airlines
Deal found 10/15$171
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/139:04 amLAX - GEG
1 stop11h 22mMultiple Airlines
Sun 11/169:16 pmGEG - LAX
1 stop12h 28mMultiple Airlines
Deal found 10/15$174
This Trip.com deal was found by Cheapflights users on 10/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:25 pmLAX - GEG
1 stop4h 57mAlaska Airlines
Mon 11/175:00 amGEG - LAX
1 stop4h 50mAlaska Airlines
Deal found 10/14$176
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 11/127:45 pmLAX - GEG
Nonstop2h 38mAlaska Airlines
Wed 11/197:00 amGEG - LAX
Nonstop2h 50mAlaska Airlines
Deal found 10/15$177
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 12/117:00 pmLAX - GEG
1 stop5h 24mHawaiian Airlines
Thu 1/81:38 pmGEG - LAX
1 stop5h 01mHawaiian Airlines
Deal found 10/15$182
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 10/293:27 pmLAX - GEG
1 stop28h 47mMultiple Airlines
Sun 11/29:04 pmGEG - LAX
1 stop12h 40mMultiple Airlines
Deal found 10/16$188
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/249:54 pmLAX - GEG
1 stop13h 01mMultiple Airlines
Mon 12/17:54 pmGEG - LAX
1 stop24h 11mMultiple Airlines
Deal found 10/16$193
This Kissandfly.com deal was found by Cheapflights users on 10/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:19 amLAX - GEG
Nonstop2h 39mHawaiian Airlines
Wed 11/125:00 amGEG - LAX
1 stop4h 50mHawaiian Airlines
Deal found 10/14$194
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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.
Wed 11/196:18 pmLAX - GEG
1 stop4h 57mAlaska Airlines
Wed 12/312:34 pmGEG - LAX
1 stop4h 50mAlaska Airlines
Deal found 10/16$195
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 11/53:58 pmLAX - GEG
1 stop7h 01mAlaska Airlines
Sat 11/153:23 pmGEG - LAX
1 stop5h 14mAlaska Airlines
Deal found 10/16$197
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 11/135:45 pmLAX - BOI
1 stop5h 04mAlaska Airlines
Mon 11/176:58 pmBOI - LAX
Nonstop2h 15mAlaska Airlines
Deal found 10/15$202
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 11/75:01 pmLAX - BOI
1 stop5h 53mAlaska Airlines
Wed 11/121:40 pmBOI - LAX
1 stop26h 39mAlaska Airlines
Deal found 10/15$203

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$171
(Kissandfly.com)

One-way from

$71
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$290

Good round-trip deal

$237 or less

Good one-way deal

$208 or less
Provider with most accurate pricing for Los Angeles-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Boise Air Term. Gowen Fld flights.
Search Deals
From Los Angeles to Idaho
Search Deals
One-way flight from Los Angeles to Idaho
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($27 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 October 2025
Search Deals
Price to beat on a round-trip flight from Los Angeles to Idaho.
Search Deals
Price to beat on a one-way flight from Los Angeles to Idaho.
Search Deals

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 October 16, 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 AngelesJackson

LAX - JAC

LAXJAC

Los Angeles

Sun 1/25

10:30 am-2:07 pm

Nonstop2h 37m

Jackson Hole

Fri 1/30

3:30 pm-5:04 pm

Nonstop2h 34m

$191

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Fri 12/5

4:37 pm-11:14 pm

1 stop6h 37m

Spokane

Mon 12/8

5:04 pm-10:58 pm

1 stop5h 54m

$197

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 11/5

3:58 pm-10:59 pm

1 stop7h 01m

Spokane

Sat 11/15

3:23 pm-8:37 pm

1 stop5h 14m

$197

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 11/5

11:16 am-1:58 pm

Nonstop2h 42m

Spokane

Sat 11/15

3:10 pm-6:08 pm

Nonstop2h 58m

$197

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Fri 12/12

4:37 pm-9:28 pm

1 stop4h 51m

Spokane

Mon 12/15

12:34 pm-8:09 pm

1 stop7h 35m

$197

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Fri 11/7

5:01 pm-12:22 am

1 stop7h 21m

Spokane

Mon 11/10

7:35 am-1:15 pm

1 stop5h 40m

$197

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Thu 12/11

5:30 pm-9:40 pm

1 stop4h 10m

Spokane

Thu 1/8

7:05 am-1:50 pm

2 stops6h 45m

$202

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Fri 12/5

8:35 am-2:35 pm

1 stop6h 00m

Spokane

Mon 12/8

10:20 am-5:55 pm

2 stops7h 35m

$202

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Thu 12/4

3:15 pm-8:35 pm

1 stop5h 20m

Spokane

Mon 12/8

10:20 am-5:55 pm

2 stops7h 35m

$202

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 2/27

12:35 pm-7:16 pm

1 stop5h 41m

Boise Air Term. Gowen Fld

Sat 2/28

9:00 am-2:30 pm

1 stop6h 30m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

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, May is the cheapest month in which you can book a flight from Los Angeles to Idaho (average of $65). Flying from Los Angeles to Idaho in December is currently the most expensive (average of $158). 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 October 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Los Angeles to Idaho at noon. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Idaho. Price data was last updated on October 12, 2025.

Travelers seeking maximum savings on their Los Angeles to Idaho flight should consider departing on Friday 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 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 October 16, 2025.

The most flights from LAX to USID are scheduled on a Wednesday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).

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 October 16, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Los Angeles to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,100 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,100 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,984 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,781 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,043 reviews
Alaska Airlines
8.0
Very good
11,100 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 47 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 Los Angeles to Idaho?

    Delta, Alaska Airlines, and United Airlines can get you from Los Angeles to Idaho in just under 2h 27m. Your travel time can differ by up to 4h 10m. The distance from Los Angeles to Idaho is about 696 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $94. Users have also found prices from $98 and $120 on Alaska Airlines and Delta, 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: United Airlines (95%), Air New Zealand (95%), Korean Air (95%).

  • 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 $118 while the most popular route, (Los Angeles - Boise Air Term. Gowen Fld) is currently priced at $175.

  • 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, May is the cheapest month in which you can book a flight from Los Angeles to Idaho (average of $65). Flying from Los Angeles to Idaho in December is currently the most expensive (average of $158). 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$85Average$150FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$124Average$241FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$128Average$277FlexibilityNo cancel feeOn-time85%
DeltaCheapest$140Average$468FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$163Average$450FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$164Average$356FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$198Average$323FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$218Average$485FlexibilityNo cancel feeOn-time71%

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