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Cheap flights from Los Angeles to Boise from $57

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 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
United Airlines Logo
6:35 pm - 11:48 pm
LAX
-
BOI
4h 13m1 stop
United Airlines Logo
7:45 am - 12:24 pm
BOI
-
LAX
5h 39m1 stop
$197United Airlines
Fri, Feb 6 - Sun, Feb 8
Southwest Logo
3:10 pm - 11:10 pm
LAX
-
BOI
7h 00m2 stops
Southwest Logo
4:00 pm - 8:55 pm
BOI
-
LAX
5h 55m2 stops
$199Southwest
Mon, Feb 2 - Wed, Feb 4
Alaska Airlines Logo
7:45 pm - 11:02 pm
LAX
-
BOI
2h 17mnonstop
Alaska Airlines Logo
6:00 pm - 11:00 pm
BOI
-
LAX
6h 00m1 stop
$201Alaska Airlines
Tue, Dec 30 - Tue, Jan 6
Multiple Airlines Logo
7:45 pm - 11:00 pm
LAX
-
BOI
2h 15mnonstop
Multiple Airlines Logo
12:54 pm - 12:30 am
BOI
-
LAX
12h 36m1 stop
$203Multiple Airlines
Tue, Feb 17 - Thu, Feb 19
Alaska Airlines Logo
7:45 pm - 11:02 pm
LAX
-
BOI
2h 17mnonstop
Alaska Airlines Logo
6:23 am - 10:55 am
BOI
-
LAX
5h 32m1 stop
$205Alaska Airlines
Thu, Feb 5 - Sun, Feb 8
Alaska Airlines Logo
4:00 pm - 11:59 pm
LAX
-
BOI
6h 59m1 stop
Alaska Airlines Logo
6:00 pm - 11:59 pm
BOI
-
LAX
6h 59m1 stop
$206Alaska Airlines
Fri, Feb 27 - Sat, Feb 28
Alaska Airlines Logo
10:24 am - 1:35 pm
LAX
-
BOI
2h 11mnonstop
Alaska Airlines Logo
12:46 pm - 5:22 pm
BOI
-
LAX
5h 36m1 stop
$207Alaska Airlines
Fri, Jan 23 - Sun, Jan 25
Alaska Airlines Logo
7:45 pm - 11:02 pm
LAX
-
BOI
2h 17mnonstop
Alaska Airlines Logo
7:05 am - 8:39 am
BOI
-
LAX
2h 34mnonstop
$210Alaska Airlines
Sat, Jan 10 - Tue, Jan 13
Alaska Airlines Logo
7:45 pm - 11:02 pm
LAX
-
BOI
2h 17mnonstop
Alaska Airlines Logo
9:50 pm - 7:52 am
BOI
-
LAX
11h 02m1 stop
$211Alaska Airlines
Wed, Dec 31 - Mon, Jan 5
Multiple Airlines Logo
12:54 pm - 10:40 pm
LAX
-
BOI
8h 46m2 stops
Multiple Airlines Logo
12:54 pm - 12:30 am
BOI
-
LAX
12h 36m1 stop
$212Multiple Airlines
Tue, Feb 17 - Thu, Feb 19

Alaska Airlines flights from Los Angeles to Boise

Our best Alaska Airlines deals on Los Angeles to Boise flight tickets
Alaska Airlines
Feb 6
LAX11:06 amLos Angeles
4h 55m
1 stop
BOI5:01 pmBoise Air Term. Gowen Fld
Feb 8
BOI5:55 pmBoise Air Term. Gowen Fld
6h 03m
1 stop
LAX10:58 pmLos Angeles
$197
Find similar
Alaska Airlines
Dec 30
LAX7:45 pmLos Angeles
2h 17m
BOI11:02 pmBoise Air Term. Gowen Fld
Jan 6
BOI6:00 pmBoise Air Term. Gowen Fld
6h 00m
1 stop
LAX11:00 pmLos Angeles
$201
Find similar
Alaska Airlines
Feb 5
LAX7:45 pmLos Angeles
2h 17m
BOI11:02 pmBoise Air Term. Gowen Fld
Feb 8
BOI6:23 amBoise Air Term. Gowen Fld
5h 32m
1 stop
LAX10:55 amLos Angeles
$205
Find similar

Hawaiian Airlines flights from Los Angeles to Boise

Our best Hawaiian Airlines deals on Los Angeles to Boise flight tickets
Hawaiian Airlines
Dec 29
LAX7:45 pmLos Angeles
2h 17m
BOI11:02 pmBoise Air Term. Gowen Fld
Jan 10
BOI7:02 pmBoise Air Term. Gowen Fld
2h 15m
LAX8:17 pmLos Angeles
$215
Find similar
Hawaiian Airlines
Dec 29
LAX7:45 pmLos Angeles
2h 17m
BOI11:02 pmBoise Air Term. Gowen Fld
Jan 10
BOI5:00 pmBoise Air Term. Gowen Fld
4h 37m
1 stop
LAX8:37 pmLos Angeles
$220
Find similar
Hawaiian Airlines
Dec 31
LAX7:45 pmLos Angeles
2h 17m
BOI11:02 pmBoise Air Term. Gowen Fld
Jan 4
BOI7:00 amBoise Air Term. Gowen Fld
2h 40m
LAX8:40 amLos Angeles
$248
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 December 4, 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 2/6

6:35 pm-11:48 pm

1 stop4h 13m

Boise Air Term. Gowen Fld

Sun 2/8

7:45 am-12:24 pm

1 stop5h 39m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Mon 2/2

3:10 pm-11:10 pm

2 stops7h 00m

Boise Air Term. Gowen Fld

Wed 2/4

4:00 pm-8:55 pm

2 stops5h 55m

$199

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 12/30

7:45 pm-11:02 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

Tue 1/6

6:00 pm-11:00 pm

1 stop6h 00m

$201

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 2/17

7:45 pm-11:00 pm

Nonstop2h 15m

Boise Air Term. Gowen Fld

Thu 2/19

12:54 pm-12:30 am

1 stop12h 36m

$203

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 2/5

7:45 pm-11:02 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

Sun 2/8

6:23 am-10:55 am

1 stop5h 32m

$205

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 2/27

4:00 pm-11:59 pm

1 stop6h 59m

Boise Air Term. Gowen Fld

Sat 2/28

6:00 pm-11:59 pm

1 stop6h 59m

$206

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 1/23

10:24 am-1:35 pm

Nonstop2h 11m

Boise Air Term. Gowen Fld

Sun 1/25

12:46 pm-5:22 pm

1 stop5h 36m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 1/10

7:45 pm-11:02 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

Tue 1/13

7:05 am-8:39 am

Nonstop2h 34m

$210

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 12/31

7:45 pm-11:02 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

Mon 1/5

9:50 pm-7:52 am

1 stop11h 02m

$211

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 2/17

12:54 pm-10:40 pm

2 stops8h 46m

Boise Air Term. Gowen Fld

Thu 2/19

12:54 pm-12:30 am

1 stop12h 36m

$212

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 February is, on average, the cheapest month to fly to Boise from Los Angeles, with most prices found around $241. If you aren’t able to travel during the month of February, then book flights to Boise from Los Angeles during April instead. Flights to Boise in April, while not as cheap as those in February, still average around $242.

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 $267. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $342. 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 morning is when there is more demand to fly to Boise, so prices are often more expensive at around $295 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 $291 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 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 December 2025, prices for Los Angeles to Boise flights are approximately 48% 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

$199

Fastest flight time

2h 00m

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 $199. The best round-trip flight deal from Los Angeles to Boise found on momondo in the last 72 hours is $237.
The fastest flight from Los Angeles to Boise takes 2h 00m
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 03m.

  • 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
8,157 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $124Free CancellationRating
7.2
698 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $128Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $142Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $173Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $202Free CancellationRating
8.0
11,402 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $321Free CancellationRating
7.2
11,047 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 $341, with the best Southwest deals starting from $196 round-trip. 4,250 users have rated Southwest on momondo, with an average score of 8.0/10.

  • Alaska Airlines Flights From Los Angeles to Boise

    $202 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 $312, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 11,402 user reviews) flies into Boise from Los Angeles 11 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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