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Cheap flights from Los Angeles to Boise from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Boise departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Los Angeles to Boise (LAX-BOI)

Cheap round-trip flights

Spirit Airlines Logo
8:55 pm - 1:21 pmLAX-BOI
15h 26m1 stop
Spirit Airlines Logo
9:26 pm - 10:56 amBOI-LAX
14h 30m1 stop
$133Spirit Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
Spirit Airlines Logo
6:00 am - 11:53 amLAX-BOI
4h 53m1 stop
Spirit Airlines Logo
12:48 pm - 9:08 pmBOI-LAX
9h 20m1 stop
$135Spirit Airlines
Find Deal
Wed, Dec 10 - Tue, Dec 16
Spirit Airlines Logo
9:36 am - 8:31 pmLAX-BOI
9h 55m1 stop
Spirit Airlines Logo
2:16 pm - 6:55 pmBOI-LAX
5h 39m1 stop
$138Spirit Airlines
Find Deal
Mon, Sep 15 - Thu, Sep 18
Spirit Airlines Logo
6:15 am - 1:21 pmLAX-BOI
6h 06m1 stop
Spirit Airlines Logo
2:16 pm - 6:55 pmBOI-LAX
5h 39m1 stop
$139Spirit Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
Delta Logo
11:59 am - 3:04 pmLAX-BOI
2h 05mnonstop
Delta Logo
3:45 pm - 5:02 pmBOI-LAX
2h 17mnonstop
$197Delta
Find Deal
Wed, Sep 24 - Sat, Sep 27
Hawaiian Airlines Logo
7:45 pm - 10:54 pmLAX-BOI
2h 09mnonstop
Hawaiian Airlines Logo
6:01 pm - 10:00 pmBOI-LAX
4h 59m1 stop
$200Hawaiian Airlines
Find Deal
Sat, Sep 6 - Mon, Sep 8
Southwest Logo
5:40 am - 2:20 pmLAX-BOI
7h 40m2 stops
Southwest Logo
4:00 pm - 8:55 pmBOI-LAX
5h 55m2 stops
$201Southwest
Find Deal
Wed, Feb 4 - Wed, Feb 11
Alaska Airlines Logo
10:26 pm - 11:18 pmLAX-BOI
23h 52m1 stop
Alaska Airlines Logo
2:45 pm - 8:25 pmBOI-LAX
6h 40m1 stop
$202Alaska Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 3
Alaska Airlines Logo
7:55 pm - 11:57 pmLAX-BOI
27h 02m1 stop
Alaska Airlines Logo
4:34 pm - 10:56 pmBOI-LAX
7h 22m1 stop
$206Alaska Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Hawaiian Airlines Logo
7:00 am - 3:00 pmLAX-BOI
7h 00m1 stop
Hawaiian Airlines Logo
8:27 pm - 9:46 pmBOI-LAX
2h 19mnonstop
$207Hawaiian Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17

Spirit Airlines flights from Los Angeles to Boise

Our best Spirit Airlines deals on Los Angeles to Boise flight tickets
Spirit Airlines
Sep 5
LAX8:55 pmLos Angeles
15h 26m
1 stop
BOI1:21 pmBoise Air Term. Gowen Fld
Sep 8
BOI9:26 pmBoise Air Term. Gowen Fld
14h 30m
1 stop
LAX10:56 amLos Angeles
$133
Find similar
Spirit Airlines
Dec 10
LAX6:00 amLos Angeles
4h 53m
1 stop
BOI11:53 amBoise Air Term. Gowen Fld
Dec 16
BOI12:48 pmBoise Air Term. Gowen Fld
9h 20m
1 stop
LAX9:08 pmLos Angeles
$135
Find similar
Spirit Airlines
Sep 15
LAX9:36 amLos Angeles
9h 55m
1 stop
BOI8:31 pmBoise Air Term. Gowen Fld
Sep 18
BOI2:16 pmBoise Air Term. Gowen Fld
5h 39m
1 stop
LAX6:55 pmLos Angeles
$138
Find similar

Southwest flights from Los Angeles to Boise

Our best Southwest deals on Los Angeles to Boise flight tickets
Southwest
Feb 4
LAX5:40 amLos Angeles
7h 40m
2 stops
BOI2:20 pmBoise Air Term. Gowen Fld
Feb 11
BOI4:00 pmBoise Air Term. Gowen Fld
5h 55m
2 stops
LAX8:55 pmLos Angeles
$201
Find similar
Southwest
Aug 22
LAX5:10 amLos Angeles
6h 15m
2 stops
BOI12:25 pmBoise Air Term. Gowen Fld
Aug 23
BOI6:00 amBoise Air Term. Gowen Fld
5h 10m
1 stop
LAX10:10 amLos Angeles
$462
Find similar
Southwest
Aug 20
LAX9:05 amLos Angeles
7h 15m
2 stops
BOI5:20 pmBoise Air Term. Gowen Fld
Aug 24
BOI6:05 amBoise Air Term. Gowen Fld
4h 35m
1 stop
LAX9:40 amLos Angeles
$482
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Los Angeles to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 9/5

8:55 pm-1:21 pm

1 stop15h 26m

Boise Air Term. Gowen Fld

Mon 9/8

9:26 pm-10:56 am

1 stop14h 30m

$133

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 12/10

6:00 am-11:53 am

1 stop4h 53m

Boise Air Term. Gowen Fld

Tue 12/16

12:48 pm-9:08 pm

1 stop9h 20m

$135

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Mon 9/15

9:36 am-8:31 pm

1 stop9h 55m

Boise Air Term. Gowen Fld

Thu 9/18

2:16 pm-6:55 pm

1 stop5h 39m

$138

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 9/11

6:15 am-1:21 pm

1 stop6h 06m

Boise Air Term. Gowen Fld

Thu 9/18

2:16 pm-6:55 pm

1 stop5h 39m

$139

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 9/24

11:59 am-3:04 pm

Nonstop2h 05m

Boise Air Term. Gowen Fld

Sat 9/27

3:45 pm-5:02 pm

Nonstop2h 17m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 9/6

7:45 pm-10:54 pm

Nonstop2h 09m

Boise Air Term. Gowen Fld

Mon 9/8

6:01 pm-10:00 pm

1 stop4h 59m

$200

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 2/4

5:40 am-2:20 pm

2 stops7h 40m

Boise Air Term. Gowen Fld

Wed 2/11

4:00 pm-8:55 pm

2 stops5h 55m

$201

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Mon 12/1

10:26 pm-11:18 pm

1 stop23h 52m

Boise Air Term. Gowen Fld

Wed 12/3

2:45 pm-8:25 pm

1 stop6h 40m

$202

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 9/10

7:55 pm-11:57 pm

1 stop27h 02m

Boise Air Term. Gowen Fld

Wed 9/17

4:34 pm-10:56 pm

1 stop7h 22m

$206

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 9/10

7:00 am-3:00 pm

1 stop7h 00m

Boise Air Term. Gowen Fld

Wed 9/17

8:27 pm-9:46 pm

Nonstop2h 19m

$207

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Los Angeles to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boise?

The month of October is, on average, the cheapest month to fly to Boise from Los Angeles, with most prices found around $207. If you aren’t able to travel during the month of October, then book flights to Boise from Los Angeles during February instead. Flights to Boise in February, while not as cheap as those in October, still average around $237.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Saturday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $262. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $323. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Los Angeles to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $177. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $294 per ticket.

What is the cheapest Los Angeles to Boise Air Term. Gowen Fld flight route?

Fly from Los Angeles to Boise Air Term. Gowen Fld for the best Los Angeles - Boise Air Term. Gowen Fld flight prices

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Los Angeles for as low as $203 on momondo.

What cabin class options are available on Los Angeles to Boise Air Term. Gowen Fld flights?

There are 4 cabin classes available to choose from on Los Angeles to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Boise flights?

You could potentially save up to 11% on your flight if you consider stops on a Los Angeles to Boise flight.

How have Los Angeles to Boise flight prices changed over time?

As of August 2025, prices for Los Angeles to Boise flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Los Angeles to Boise (LAX to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Boise

Best Price Found

$64

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Boise

1 airport
The best one-way flight to Boise from Los Angeles in the past 72 hours is $64. The best round-trip flight deal from Los Angeles to Boise found on momondo in the last 72 hours is $133.
The fastest flight from Los Angeles to Boise takes 2h 05m
Direct flights go from Los Angeles to Boise every day.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)
Search flight deals

  • How far is Los Angeles to Boise Air Term. Gowen Fld by plane?

    There are 669.7 mi between Los Angeles and Boise Air Term. Gowen Fld. In terms of flight time, this usually takes a little over 2h 05m.

  • When did momondo last update prices for flights from Los Angeles Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Los Angeles Airport to Boise Air Term. Gowen Fld Airport refresh daily.

  • How many operators does momondo search for flights from Los Angeles Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Los Angeles Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Los Angeles to Boise?

  • What is the most popular airline from Los Angeles to Boise?

Best airlines flying from Los Angeles to Boise

Compare and see reviews for airlines that fly from Los Angeles to Boise with momondo
Airline
Rating
Free Cancellation
Price
Avelo AirlinesPriceFrom $64Free CancellationRating
7.5
78 reviews
Search Avelo Airlines flights
Spirit AirlinesPriceFrom $85Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $124Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $128Free CancellationRating
7.8
2,656 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $131Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Alaska AirlinesPriceFrom $156Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $159Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
SouthwestPriceFrom $164Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Delta Flights From Los Angeles to Boise

    Across 10 Delta flights from Los Angeles to Boise this week, the average price was $283, with the best Delta deals starting from $131 round-trip. 7,980 users have rated Delta on momondo, with an average score of 8.0/10.

  • Alaska Airlines Flights From Los Angeles to Boise

    $156 is the best Alaska Airlines flight deal from Los Angeles to Boise found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $294, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 10,000 user reviews) flies into Boise from Los Angeles 10 times in an average week so prices can vary.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario
Eagle

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Boise?

It is quick and easy to find Los Angeles to Boise flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boise that suits you.

Can I find flights from Los Angeles to Boise with flexible booking policies on momondo?

Yes. All flights to Boise from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Los Angeles to Boise?

Once all potential Los Angeles to Boise flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Los Angeles to Boise right now. Can momondo alert me if prices change?

Price alerts on flights to Boise from Los Angeles are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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