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Cheap flights from Los Angeles to Boise from $61

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 2/11. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:58 pm - 11:43 amLAX-BOI
13h 45m1 stop
Frontier Logo
12:38 pm - 7:42 amBOI-LAX
20h 04m1 stop
$204Frontier
Find Deal
Sat, Dec 20 - Sun, Jan 4
Multiple Airlines Logo
10:03 pm - 3:44 pmLAX-BOI
16h 41m1 stop
Multiple Airlines Logo
12:54 pm - 7:42 amBOI-LAX
19h 48m1 stop
$205Multiple Airlines
Find Deal
Sun, Dec 21 - Sat, Jan 3
Alaska Airlines Logo
8:00 am - 3:26 pmLAX-BOI
6h 26m1 stop
Alaska Airlines Logo
5:59 pm - 10:58 pmBOI-LAX
5h 59m1 stop
$206Alaska Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Alaska Airlines Logo
7:45 pm - 11:02 pmLAX-BOI
2h 17mnonstop
Alaska Airlines Logo
6:23 am - 10:55 amBOI-LAX
5h 32m1 stop
$207Alaska Airlines
Find Deal
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
9:20 pm - 11:43 amLAX-BOI
13h 23m2 stops
Multiple Airlines Logo
12:54 pm - 7:42 amBOI-LAX
19h 48m1 stop
$208Multiple Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 3
Multiple Airlines Logo
9:58 pm - 3:44 pmLAX-BOI
16h 46m1 stop
Multiple Airlines Logo
12:54 pm - 7:42 amBOI-LAX
19h 48m1 stop
$210Multiple Airlines
Find Deal
Thu, Dec 18 - Sat, Jan 3
Multiple Airlines Logo
10:03 pm - 3:44 pmLAX-BOI
16h 41m1 stop
Multiple Airlines Logo
10:41 pm - 7:18 amBOI-LAX
9h 37m1 stop
$212Multiple Airlines
Find Deal
Sun, Dec 21 - Mon, Dec 22
Multiple Airlines Logo
9:20 pm - 11:43 amLAX-BOI
13h 23m2 stops
Multiple Airlines Logo
10:41 pm - 12:16 pmBOI-LAX
14h 35m1 stop
$214Multiple Airlines
Find Deal
Sat, Dec 20 - Mon, Dec 22
Alaska Airlines Logo
8:00 am - 3:26 pmLAX-BOI
6h 26m1 stop
Alaska Airlines Logo
7:15 am - 8:55 amBOI-LAX
2h 40mnonstop
$215Alaska Airlines
Find Deal
Wed, Dec 17 - Thu, Dec 18
Alaska Airlines Logo
2:32 pm - 11:50 pmLAX-BOI
8h 18m1 stop
Alaska Airlines Logo
6:03 am - 11:00 amBOI-LAX
5h 57m1 stop
$216Alaska Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7

Frontier flights from Los Angeles to Boise

Our best Frontier deals on Los Angeles to Boise flight tickets
Frontier
Dec 20
LAX8:58 pmLos Angeles
13h 45m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
Jan 4
BOI12:38 pmBoise Air Term. Gowen Fld
20h 04m
1 stop
LAX7:42 amLos Angeles
$204
Find similar
Frontier
Dec 11
LAX8:51 pmLos Angeles
13h 58m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
Dec 18
BOI12:38 pmBoise Air Term. Gowen Fld
22h 35m
2 stops
LAX10:13 amLos Angeles
$235
Find similar
Frontier
Dec 24
LAX12:30 pmLos Angeles
22h 13m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
Dec 28
BOI12:38 pmBoise Air Term. Gowen Fld
20h 37m
2 stops
LAX8:15 amLos Angeles
$263
Find similar

Delta flights from Los Angeles to Boise

Our best Delta deals on Los Angeles to Boise flight tickets
Delta
Dec 31
LAX6:20 pmLos Angeles
2h 05m
BOI9:25 pmBoise Air Term. Gowen Fld
Jan 4
BOI7:30 amBoise Air Term. Gowen Fld
16h 16m
1 stop
LAX10:46 pmLos Angeles
$221
Find similar
Delta
Dec 18
LAX7:00 pmLos Angeles
2h 05m
BOI10:05 pmBoise Air Term. Gowen Fld
Jan 4
BOI7:30 amBoise Air Term. Gowen Fld
16h 16m
1 stop
LAX10:46 pmLos Angeles
$231
Find similar
Delta
Nov 27
LAX7:31 pmLos Angeles
2h 08m
BOI10:39 pmBoise Air Term. Gowen Fld
Dec 2
BOI7:45 amBoise Air Term. Gowen Fld
2h 31m
LAX9:16 amLos Angeles
$377
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 November 13, 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

Sat 12/20

8:58 pm-11:43 am

1 stop13h 45m

Boise Air Term. Gowen Fld

Sun 1/4

12:38 pm-7:42 am

1 stop20h 04m

$204

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sun 12/21

10:03 pm-3:44 pm

1 stop16h 41m

Boise Air Term. Gowen Fld

Sat 1/3

12:54 pm-7:42 am

1 stop19h 48m

$205

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 12/4

8:00 am-3:26 pm

1 stop6h 26m

Boise Air Term. Gowen Fld

Tue 12/9

5:59 pm-10:58 pm

1 stop5h 59m

$206

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 1/23

7:45 pm-11:02 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

Sun 1/25

6:23 am-10:55 am

1 stop5h 32m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 12/20

9:20 pm-11:43 am

2 stops13h 23m

Boise Air Term. Gowen Fld

Sat 1/3

12:54 pm-7:42 am

1 stop19h 48m

$208

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 12/18

9:58 pm-3:44 pm

1 stop16h 46m

Boise Air Term. Gowen Fld

Sat 1/3

12:54 pm-7:42 am

1 stop19h 48m

$210

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sun 12/21

10:03 pm-3:44 pm

1 stop16h 41m

Boise Air Term. Gowen Fld

Mon 12/22

10:41 pm-7:18 am

1 stop9h 37m

$212

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 12/20

9:20 pm-11:43 am

2 stops13h 23m

Boise Air Term. Gowen Fld

Mon 12/22

10:41 pm-12:16 pm

1 stop14h 35m

$214

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 12/17

8:00 am-3:26 pm

1 stop6h 26m

Boise Air Term. Gowen Fld

Thu 12/18

7:15 am-8:55 am

Nonstop2h 40m

$215

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 12/4

2:32 pm-11:50 pm

1 stop8h 18m

Boise Air Term. Gowen Fld

Sun 12/7

6:03 am-11:00 am

1 stop5h 57m

$216

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 April is, on average, the cheapest month to fly to Boise from Los Angeles, with most prices found around $242. If you aren’t able to travel during the month of April, then book flights to Boise from Los Angeles during February instead. Flights to Boise in February, while not as cheap as those in April, still average around $246.

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

Our data shows that Wednesday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $281. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $352. 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 $306 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 $292 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 $215 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 14% 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 November 2025, prices for Los Angeles to Boise flights are approximately 2% cheaper 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

$178

Fastest flight time

2h 03m

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 $178. The best round-trip flight deal from Los Angeles to Boise found on momondo in the last 72 hours is $220.
The fastest flight from Los Angeles to Boise takes 2h 03m
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
Spirit AirlinesPriceFrom $82Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $124Free CancellationRating
7.2
698 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $128Free CancellationRating
7.8
2,809 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $142Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $176Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $206Free CancellationRating
8.0
11,287 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

  • Southwest Flights From Los Angeles to Boise

    Across 5 Southwest flights from Los Angeles to Boise this week, the average price was $356, with the best Southwest deals starting from $196 round-trip. 4,242 users have rated Southwest on momondo, with an average score of 8.0/10.

  • Alaska Airlines Flights From Los Angeles to Boise

    $206 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 $327, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 11,287 user reviews) flies into Boise from Los Angeles 12 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
McCall
Meridian
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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