£102 Cheap Flights from Boise (BOI) to Los Angeles (LAX)

View £102 flight on Fri, 12 Dec 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Los Angeles Intl. (LAX)

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Cheap Flights from Boise (BOI) to Los Angeles (LAX)

Prices were available within the past 7 days and start at £102 for one-way flights and £199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 29 Aug - Mon, 1 Sep
BOI
Boise
LAX
Los Angeles
£199 Return, found 5 days ago
£199
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 29 Aug from Boise to Los Angeles, returning Mon, 1 Sep, priced at £199 found 5 days ago
Alaska Airlines
Wed, 13 Aug - Wed, 20 Aug
BOI
Boise
LAX
Los Angeles
£211 Return, found 5 days ago
£211
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 13 Aug from Boise to Los Angeles, returning Wed, 20 Aug, priced at £211 found 5 days ago
Alaska Airlines
Wed, 13 Aug - Wed, 20 Aug
BOI
Boise
LAX
Los Angeles
£212 Return, found 5 days ago
£212
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 13 Aug from Boise to Los Angeles, returning Wed, 20 Aug, priced at £212 found 5 days ago
Alaska Airlines
Mon, 11 Aug - Mon, 18 Aug
BOI
Boise
LAX
Los Angeles
£213 Return, found 6 days ago
£213
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 11 Aug from Boise to Los Angeles, returning Mon, 18 Aug, priced at £213 found 6 days ago
Alaska Airlines
Wed, 13 Aug - Wed, 20 Aug
BOI
Boise
LAX
Los Angeles
£219 Return, found 5 days ago
£219
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 13 Aug from Boise to Los Angeles, returning Wed, 20 Aug, priced at £219 found 5 days ago
Alaska Airlines
Wed, 13 Aug - Wed, 20 Aug
BOI
Boise
LAX
Los Angeles
£219 Return, found 5 days ago
£219
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 13 Aug from Boise to Los Angeles, returning Wed, 20 Aug, priced at £219 found 5 days ago
Alaska Airlines
Wed, 13 Aug - Wed, 20 Aug
BOI
Boise
LAX
Los Angeles
£220 Return, found 5 days ago
£220
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 13 Aug from Boise to Los Angeles, returning Wed, 20 Aug, priced at £220 found 5 days ago

Find the cheapest month to fly from Boise (BOI) to Los Angeles (LAX)

October is typically the cheapest month to fly

From £76 - £157 per traveller.

Graph displaying average flight prices per month

Flight from Boise to Los Angeles route information
Origin airport
Boise
Destination airport
Los Angeles Intl.
Return price
£198
Distance
1080 km

Compare flights from Boise to Los Angeles easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boise to Los Angeles. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Los Angeles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Boise to Los Angeles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Boise (BOI) to Los Angeles Intl. (LAX)

The easiest way to view the best deals on flights from Boise to Los Angeles today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Boise to Los Angeles Intl. start at just £199 and range up to £220.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boise and Los Angeles
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boise to Los Angeles flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Boise to Los Angeles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from BOI to Los Angeles Intl. Airport (LAX)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between BOI and LAX was £199. Cheap fares don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Boise Airport to LAX?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Boise Airport to LAX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BOI to LAX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
With a flight distance of 1,100 kilometres, it's only a short hop from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX). It might be a quick one, but it's still worth packing a book to read.
Which airlines fly direct from BOI to LAX?
Many adventurers like to fly with Alaska Airlines (AS) from BOI to LAX. This leading airline offers 30 flights every month, so you can pick a flight time that's right for you. Operating 30 flights every month on this route, United Airlines (UA) is another top pick.
Are BOI to Los Angeles Intl. Airport (LAX) flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX), but there's no guarantee. As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be sure you're always seeing the latest offers.

Explore a world of travel with Expedia

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