$101 Cheap Flights from Boise (BOI) to Los Angeles (LAX)

View $101 flight on Tue, Nov 18, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $101 for one-way flights and $118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 13 - Wed, Dec 3
BOI
Boise
LAX
Los Angeles
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Boise to Los Angeles, returning Wed, Dec 3, priced at $118 found 1 day ago
Hawaiian Airlines
Sat, Jan 31 - Sun, Feb 1
BOI
Boise
LAX
Los Angeles
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Jan 31 from Boise to Los Angeles, returning Sun, Feb 1, priced at $142 found 1 day ago
Alaska Airlines
Wed, Dec 3 - Thu, Dec 11
BOI
Boise
LAX
Los Angeles
$168 Roundtrip, found 4 hours ago
$168
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Boise to Los Angeles, returning Thu, Dec 11, priced at $168 found 4 hours ago
Frontier Airlines
Thu, Jan 15 - Thu, Jan 22
BOI
Boise
LAX
Los Angeles
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Boise to Los Angeles, returning Thu, Jan 22, priced at $173 found 1 day ago
Alaska Airlines
Wed, Dec 3 - Thu, Dec 11
BOI
Boise
LAX
Los Angeles
$178 Roundtrip, found 4 hours ago
$178
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Boise to Los Angeles, returning Thu, Dec 11, priced at $178 found 4 hours ago
Alaska Airlines
Wed, Dec 3 - Thu, Dec 11
BOI
Boise
LAX
Los Angeles
$181 Roundtrip, found 4 hours ago
$181
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Boise to Los Angeles, returning Thu, Dec 11, priced at $181 found 4 hours ago
Alaska Airlines
Wed, Dec 3 - Thu, Dec 11
BOI
Boise
LAX
Los Angeles
$188 Roundtrip, found 4 hours ago
$188
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Boise to Los Angeles, returning Thu, Dec 11, priced at $188 found 4 hours ago
Alaska Airlines
Fri, Nov 28 - Thu, Dec 4
BOI
Boise
LAX
Los Angeles
$194 Roundtrip, found 8 hours ago
$194
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Fri, Nov 28 from Boise to Los Angeles, returning Thu, Dec 4, priced at $194 found 8 hours ago
American Airlines
Sat, Jan 10 - Sat, Jan 17
BOI
Boise
LAX
Los Angeles
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 10 from Boise to Los Angeles, returning Sat, Jan 17, priced at $197 found 1 day ago
United
Wed, Jan 7 - Sat, Jan 17
BOI
Boise
LAX
Los Angeles
$197 Roundtrip, just found
$197
Roundtrip
just found
Select United flight, departing Wed, Jan 7 from Boise to Los Angeles, returning Sat, Jan 17, priced at $197 just found

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

March is typically the cheapest month to fly

From $112 - $396 per traveler.

Alternative airports near Los Angeles

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bob Hope BUR. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $228
BUR
Bob Hope
Cheapest
Average driving time to city center18 min
Flights from $228
Select flight to Long Beach Municipal LGB. Average driving time to city center is 27 minutes. Flights from $407
LGB
Long Beach Municipal
Average driving time to city center27 min
Flights from $407

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX) cost?
Get a cheap one-way flight from $101 or cheap return flight from $118 from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
Planning your getaway for November can help you save, as it's the cheapest month for flights between BOI and LAX. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
Select from 3 carriers that fly direct from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX). These include:

  • Alaska Airlines
  • United Airlines
  • Delta Air Lines

What is the cheapest airline that flies from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
Delta Air Lines and Alaska Airlines are popular airlines offering competitive fares. Don't forget that flight prices from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX) can change based on demand, seasonality and time of booking. With Expedia's search tool, you can easily find a BOI to LAX flight that fits your preferences and budget.
How many flights per day from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
When flying out of Boise Airport (BOI), you'll have your pick from an average of 5 daily nonstop flights to Los Angeles Intl. Airport (LAX).
What are the most popular departure times for flights from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
The 2 PM departures from BOI to LAX are the most sought after. They can also be more expensive. If you want to save on your fare, choose a less crowded time to fly.
What day of the week has the most flights from BOI to LAX?
If you fly on a Friday, you'll get the greatest range of options for flights from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX).
What is the earliest flight from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
Boise Airport (BOI)'s earliest flight to Los Angeles Intl. Airport (LAX) takes off at approximately 7:15AM UTC-7. With a total travel time of 2h 22m, you'll land at around 8:37AM UTC-8.
How long does it take to fly from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
It takes about 2 hours and 25 minutes to travel the 680 mi from BOI to LAX.
What airline has the least delays from BOI to LAX?
With 80% of flights usually arriving on schedule, Alaska Airlines has the best on-time performance for nonstop flights from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX). To check your flight status and get notifications if anything changes, use the Expedia App.
What is the best time to fly from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
To touch down at Los Angeles Intl. Airport (LAX) without delays, book a flight that leaves Boise Airport (BOI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Los Angeles from Boise Airport (BOI)?
Boise Airport (BOI) offers direct flights to Los Angeles. These are a few of the airports you can fly to without stopovers:

  • Los Angeles Intl. Airport (LAX)
  • John Wayne Airport (SNA)
  • Bob Hope Airport (BUR)

Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX) last-minute?
Booking your plane ticket from BOI to LAX right before your getaway is usually more expensive. However, if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a BOI to LAX flight and hotel package?
You can save money by booking a BOI to LAX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Los Angeles Intl. Airport (LAX)?
If you reserved your BOI to LAX 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 that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Boise
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$118
Distance
675 mi
Average flight time
1 hour 22 mins

Book with confidence

Boise to Los Angeles Flights

The cheapest times to fly from Boise to Los Angeles

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Los Angeles are during the month of November. You can find some of the cheapest flights from Boise to Los Angeles with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Los Angeles

Sunday is one of the best days to book for cheap flights from Boise to Los Angeles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Los Angeles

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Los Angeles in 2025. You can also book with separate airlines for your outbound and return journeys, from $101 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Los Angeles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Los Angeles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boise to Los Angeles Flights

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*Available to One Key members.