£88 Cheap Flights from Los Angeles (LAX) to Boise (BOI)

View £88 flight on Fri, 15 May 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £88 for one-way flights and £190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 28 May - Mon, 1 Jun
LAX
Los Angeles
BOI
Boise
£190 Return, found 6 days ago
£190
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 28 May from Los Angeles to Boise, returning Mon, 1 Jun, priced at £190 found 6 days ago
Alaska Airlines
Mon, 18 May - Mon, 25 May
LAX
Los Angeles
BOI
Boise
£197 Return, found 4 days ago
£197
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 18 May from Los Angeles to Boise, returning Mon, 25 May, priced at £197 found 4 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
LAX
Los Angeles
BOI
Boise
£204 Return, found 4 days ago
£204
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Los Angeles to Boise, returning Wed, 27 May, priced at £204 found 4 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
LAX
Los Angeles
BOI
Boise
£205 Return, found 4 days ago
£205
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Los Angeles to Boise, returning Wed, 27 May, priced at £205 found 4 days ago
Alaska Airlines
Thu, 28 May - Mon, 1 Jun
LAX
Los Angeles
BOI
Boise
£208 Return, found 6 days ago
£208
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 28 May from Los Angeles to Boise, returning Mon, 1 Jun, priced at £208 found 6 days ago
Alaska Airlines
Thu, 28 May - Mon, 15 Jun
LAX
Los Angeles
BOI
Boise
£212 Return, found 6 days ago
£212
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 28 May from Los Angeles to Boise, returning Mon, 15 Jun, priced at £212 found 6 days ago
Alaska Airlines
Sun, 12 Jul - Sun, 19 Jul
LAX
Los Angeles
BOI
Boise
£220 Return, found 1 day ago
£220
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 12 Jul from Los Angeles to Boise, returning Sun, 19 Jul, priced at £220 found 1 day ago
Delta
Mon, 13 Jul - Thu, 16 Jul
LAX
Los Angeles
BOI
Boise
£256 Return, found 16 hours ago
£256
Return
found 16 hours ago
Select Delta flight, departing Mon, 13 Jul from Los Angeles to Boise, returning Thu, 16 Jul, priced at £256 found 16 hours ago
American Airlines
Mon, 13 Jul - Thu, 16 Jul
LAX
Los Angeles
BOI
Boise
£323 Return, found 16 hours ago
£323
Return
found 16 hours ago
Select American Airlines flight, departing Mon, 13 Jul from Los Angeles to Boise, returning Thu, 16 Jul, priced at £323 found 16 hours ago
United
Mon, 13 Jul - Thu, 16 Jul
LAX
Los Angeles
BOI
Boise
£323 Return, found 16 hours ago
£323
Return
found 16 hours ago
Select United flight, departing Mon, 13 Jul from Los Angeles to Boise, returning Thu, 16 Jul, priced at £323 found 16 hours ago

Frequently asked questions

How much does a flight from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) cost?
One-way flights typically cost between £432 and £621 and return flights often range between £432 and £621. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
Enter LAX to BOI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
To find a cheap flight from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
The best airline to fly with from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) will differ from traveller to traveller. If you like to fly early, UA offers early morning flights. If price is the most important factor, AS typically offers the lowest fares. WN offers the most daily flights from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
There are approximately 3 nonstop flights per day from Los Angeles Intl. (LAX) to Boise (BOI). For even more choice, look at flights that include layovers. You'll find around 98 connecting flights per day. Some common connection points include McCarran Intl. (LAS), Seattle - Tacoma Intl. (SEA), and Sky Harbor Intl. (PHX).
What is the earliest flight from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from LAX to BOI. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
You'll typically find the most flights from Los Angeles Intl. (LAX) to Boise (BOI) on a Friday, with around 65 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, Alaska Airlines, and United Airlines. Flight schedules are fairly consistent throughout the week, with Fridays having only slightly more flights than other days.
What are the most popular departure times for flights from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
The most popular departure times for flights from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) are in the morning, between 9am and 12pm. About 29% of passengers prefer this time window. Alaska Airlines, Southwest Airlines and Delta Air Lines offer flights during this window. Many travelers prefer these times as they allow for an early start to their journey, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
Direct flights from LAX to BOI usually take about 2 hours 20 minutes, traveling roughly 675 miles. If you opt for a connecting flight, expect to add around 3 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
Select the "Business class" and "First class" filters when looking for LAX to BOI flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) flight with Expedia?
It's easy to earn miles on a Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) at the last minute?
Typically, booking a last minute flight from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) flight and hotel package?
Securing a Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI)?
If you booked your Los Angeles, CA (LAX-Los Angeles Intl.) to Boise, ID (BOI) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
£190
Distance
1080 km
Average flight time
3 hours 10 mins

Book with confidence

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

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

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 Los Angeles Intl. (LAX) to Boise (BOI)

The easiest way to view the best deals on flights from Los Angeles to Boise 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 Los Angeles Intl. to Boise start at just £190 and range up to £323.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Los Angeles Intl. to Boise 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.  

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

Explore a world of travel with Expedia

*Available to Expedia members.