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$92+ Cheap flights from Los Angeles to Boise (LAX - BOI)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from Los Angeles to Boise Air Term. Gowen Fld are usually found in October or February, booked 87 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Los Angeles to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Round-trip from

$143
(CheapOair)

One-way from

$92
(CheapOair)

Popular in

December

Cheapest in

October

Average price

$277

Good round-trip deal

$257 or less

Good one-way deal

$163 or less
From Los Angeles to Boise Air Term. Gowen Fld
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One-way flight from Los Angeles to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 13% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 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 Boise Air Term. Gowen Fld.
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Price to beat on a one-way flight from Los Angeles to Boise Air Term. Gowen Fld.
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Find flight deals from Los Angeles to Boise

Cheapest flights from Los Angeles to Boise
Explore the most affordable flight options available from Los Angeles to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This CheapOair deal was found by Cheapflights users on 6/29. 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.
Mon 7/146:00 amLAX - BOI
1 stop11h 52mSpirit Airlines
Fri 7/187:48 pmBOI - LAX
1 stop4h 02mSpirit Airlines
Deal found 6/29$143
This SmartFares deal was found by Cheapflights users on 6/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:50 pmLAX - BOI
Nonstop2h 04mAlaska Airlines
Tue 8/198:18 amBOI - LAX
Nonstop2h 27mAlaska Airlines
Deal found 6/28$196
This Southwest deal was found by Cheapflights users on 6/27. 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.
Mon 8/45:20 amLAX - BOI
1 stop5h 20mSouthwest
Wed 8/67:25 amBOI - LAX
2 stops7h 00mSouthwest
Deal found 6/27$202
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:00 amLAX - BOI
1 stop5h 45mAmerican Airlines
Sat 8/306:35 amBOI - LAX
1 stop6h 08mAmerican Airlines
Deal found 6/28$207
This FlightHub deal was found by Cheapflights users on 6/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/233:30 pmLAX - BOI
1 stop19h 08mMultiple Airlines
Sun 8/246:06 pmBOI - LAX
1 stop20h 15mMultiple Airlines
Deal found 6/29$215
This Delta deal was found by Cheapflights users on 6/29. 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 8/157:59 pmLAX - BOI
Nonstop1h 58mDelta
Sat 8/163:45 pmBOI - LAX
Nonstop2h 21mDelta
Deal found 6/29$217
This Hawaiian Airlines deal was found by Cheapflights users on 6/28. 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.
Sat 8/167:50 pmLAX - BOI
Nonstop2h 04mHawaiian Airlines
Fri 8/226:01 pmBOI - LAX
1 stop4h 59mHawaiian Airlines
Deal found 6/28$218

Cheapflights Fare Finder

Customize your flight search to find flights from Los Angeles to Boise 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 30, 2025.
Use the filters below to find and compare flights from Los Angeles to Boise that are best for you.

Fly from

Los Angeles

Fly to

Boise

Route

Depart

Return

Price

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Mon 7/14

6:00 am-6:52 pm

1 stop11h 52m

Boise Air Term. Gowen Fld

Fri 7/18

7:48 pm-10:50 pm

1 stop4h 02m

$143

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 8/12

7:50 pm-10:54 pm

Nonstop2h 04m

Boise Air Term. Gowen Fld

Tue 8/19

8:18 am-9:45 am

Nonstop2h 27m

$196

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Mon 8/4

5:20 am-11:40 am

1 stop5h 20m

Boise Air Term. Gowen Fld

Wed 8/6

7:25 am-1:25 pm

2 stops7h 00m

$202

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 8/26

10:00 am-4:45 pm

1 stop5h 45m

Boise Air Term. Gowen Fld

Sat 8/30

6:35 am-11:43 am

1 stop6h 08m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 8/23

3:30 pm-11:38 am

1 stop19h 08m

Boise Air Term. Gowen Fld

Sun 8/24

6:06 pm-1:21 pm

1 stop20h 15m

$215

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 8/15

11:59 am-3:03 pm

Nonstop2h 04m

Boise Air Term. Gowen Fld

Wed 8/20

7:51 am-9:20 am

Nonstop2h 29m

$217

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 8/16

7:50 pm-10:54 pm

Nonstop2h 04m

Boise Air Term. Gowen Fld

Fri 8/22

6:01 pm-10:00 pm

1 stop4h 59m

$218

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 8/14

6:45 am-5:11 pm

1 stop9h 26m

$92

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 8/5

2:40 pm-10:10 pm

1 stop6h 30m

$99

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 9/24

10:00 am-5:18 pm

1 stop6h 18m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 15 results
1
2

Best time to book a flight from Los Angeles to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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 Boise

How far ahead should I book a flight from Los Angeles to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Boise. Price data was last updated on June 27, 2025.

The best time to book flights from Los Angeles to Boise is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Los Angeles to Boise (average of $314). Flying from Los Angeles to Boise in June is currently the most expensive (average of $398). 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 BOI?

Find hourly flight availability from Los Angeles to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

It’s optimal to fly from Los Angeles to Boise at noon. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Boise. Price data was last updated on June 29, 2025.

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

Weekly flight availability from Los Angeles to Boise

Explore weekly flight availability from Los Angeles to Boise. 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 30, 2025.

The most flights from LAX to BOI are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated June 30, 2025.
Read through reviews of airlines operating flights from Los Angeles to Boise, such as Alaska Airlines, Southwest, and Delta. 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

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,529 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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 Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Los Angeles to Boise?

    Booking a flight from Los Angeles (LAX) to Boise Air Term. Gowen Fld (BOI) is your only option if you wish to fly from Los Angeles to Boise. On a typical day, there are 24 flights from Los Angeles to Air Term. Gowen Fld, all of which are around 1h 58m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from Los Angeles to Boise.

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

    This flight path from Los Angeles to Boise Air Term. Gowen Fld was viewed by 18 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 flying from Los Angeles to Boise round-trip?

    Spirit Airlines, at $143, was found to be the cheapest airline from Los Angeles to Boise.Alternate airlines to your destination round-trip include Alaska Airlines and Southwest. Spirit Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $92. Southwest flights start at $99 while deals on Hawaiian Airlines start at $108 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Los Angeles to Boise consider choosing Copa Airlines (100%), Air New Zealand (98%) or United Airlines (97%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Los Angeles to Boise is generally $320, our data shows the cheapest flight currently is $111. When looking at the most popular route, (Los Angeles - Boise Air Term. Gowen Fld), you can expect to pay $165 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Los Angeles to Boise (average of $314). Flying from Los Angeles to Boise in June is currently the most expensive (average of $398). 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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Ontario
McCall
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Alternative routes for Los Angeles to Boise

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 Boise

Discover the top 8 airlines that operate flights from Los Angeles to Boise. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$64Average$141FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$85Average$148FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$124Average$237FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$128Average$272FlexibilityNo cancel feeOn-time85%
DeltaCheapest$129Average$264FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$147Average$291FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$156Average$290FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$198Average$504FlexibilityNo cancel feeOn-time71%

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