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$74 Cheap Flights from Boise (BOI) to Los Angeles (LAX)

View $74 flight on Mon, Sep 28, 2026Opens 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 $74 for one-way flights and $183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Sep 24 - Wed, Sep 30
BOI
Boise
LAX
Los Angeles
$183 Roundtrip, just found
$183
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 24 from Boise to Los Angeles, returning Wed, Sep 30, priced at $183 just found
Frontier Airlines
Mon, Sep 28 - Fri, Oct 2
BOI
Boise
LAX
Los Angeles
$188 Roundtrip, just found
$188
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Sep 28 from Boise to Los Angeles, returning Fri, Oct 2, priced at $188 just found
Frontier Airlines
Sun, Oct 4 - Tue, Oct 13
BOI
Boise
LAX
Los Angeles
$188 Roundtrip, found 1 day ago
$188
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Oct 4 from Boise to Los Angeles, returning Tue, Oct 13, priced at $188 found 1 day ago
Frontier Airlines
Thu, Sep 24 - Wed, Sep 30
BOI
Boise
LAX
Los Angeles
$193 Roundtrip, just found
$193
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 24 from Boise to Los Angeles, returning Wed, Sep 30, priced at $193 just found
Frontier Airlines
Sun, Oct 4 - Tue, Oct 13
BOI
Boise
LAX
Los Angeles
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Oct 4 from Boise to Los Angeles, returning Tue, Oct 13, priced at $193 found 1 day ago
Alaska Airlines
Tue, Oct 6 - Wed, Oct 14
BOI
Boise
LAX
Los Angeles
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Oct 6 from Boise to Los Angeles, returning Wed, Oct 14, priced at $196 found 1 day ago
Frontier Airlines
Fri, Sep 18 - Sun, Sep 20
BOI
Boise
LAX
Los Angeles
$198 Roundtrip, found 1 hour ago
$198
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Sep 18 from Boise to Los Angeles, returning Sun, Sep 20, priced at $198 found 1 hour ago
Delta
Wed, Sep 30 - Mon, Oct 5
BOI
Boise
LAX
Los Angeles
$217 Roundtrip, just found
$217
Roundtrip
just found
Select Delta flight, departing Wed, Sep 30 from Boise to Los Angeles, returning Mon, Oct 5, priced at $217 just found
Southwest Airlines
Mon, Oct 26 - Fri, Oct 30
BOI
Boise
LAX
Los Angeles
$223 Roundtrip, just found
$223
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Oct 26 from Boise to Los Angeles, returning Fri, Oct 30, priced at $223 just found
United
Tue, Nov 3 - Sat, Nov 7
BOI
Boise
LAX
Los Angeles
$237 Roundtrip, just found
$237
Roundtrip
just found
Select United flight, departing Tue, Nov 3 from Boise to Los Angeles, returning Sat, Nov 7, priced at $237 just found

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 $367
BUR
Bob Hope
Cheapest
Average driving time to city center18 min
Flights from $367
Select flight to Long Beach Municipal LGB. Average driving time to city center is 27 minutes. Flights from $427
LGB
Long Beach Municipal
Average driving time to city center27 min
Flights from $427

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

September is typically the cheapest month to fly

From $182 - $226 per traveler.

What you need to know for your flight from Boise to Los Angeles Intl.

Boise (BOI) to Los Angeles (LAX) at a glance

Experience a range of flights from Boise (BOI) to Los Angeles (LAX) on this popular domestic short-haul route. Evaluate choices from both full-service and budget airlines to discover the best itinerary that aligns with your travel plans, budget, and schedule while you explore the iconic sights and neighborhoods of Los Angeles. Get all the essential details for flights from Boise Airport to Los Angeles International Airport.

  • Fastest flight duration: around 2h 30m non-stop
  • Route distance: roughly 700 miles (1,130 km)
  • Flights per week: around 30+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $90–$310, depending on seasonality and how far ahead you book

Flights from Boise Airport (BOI) to Los Angeles International Airport (LAX)

Based on the latest traveler bookings, here are the top airlines favored for flights from Boise to Los Angeles, including both non-stop and one-stop options. Many travelers opt for layovers at Harry Reid International Airport (LAS) with a typical layover of about 1 hour and 15 minutes, Seattle-Tacoma International Airport (SEA) with roughly a 1-hour layover, and Oakland International Airport (OAK) with around a 55-minute layover. This variety allows you to balance price, total travel time, and cabin class to create the perfect itinerary.

  • Alaska Airlines: This full-service airline provides both non-stop and one-stop options, with one-way ticket prices generally between $95 and $330. It operates around 38% of the flights on this route, with a typical direct flight lasting 2 hours and 30 minutes.
  • Delta: Offering a full-service experience, Delta has both non-stop and one-stop flights available, with one-way fares usually falling in the range of $90 to $320. This airline accounts for about 30% of departures on this route, with non-stop travel time averaging 2 hours and 30 minutes.
  • United: A comprehensive full-service option, United delivers both non-stop and one-stop services, with one-way fares typically ranging from $90 to $320. It covers roughly 22% of the departures on this route, with a standard non-stop flight duration of 2 hours and 30 minutes.
  • Southwest Airlines: As a budget-friendly carrier, Southwest provides both non-stop and one-stop services, with one-way fares generally between $90 and $325. It represents about 7% of the flights on this route, featuring a 1-stop journey that averages 3 hours and 15 minutes in the air, totaling around 4 hours and 45 minutes for the entire trip.
  • Hawaiian Airlines: This full-service airline offers non-stop and one-stop flights, with one-way ticket prices typically ranging from $90 to $365. Hawaiian Airlines makes up about 2% of the departures on this route, with direct flights usually taking around 2 hours and 30 minutes.

Travelers flying from Boise to Los Angeles have the option to upgrade their flight. Delta provides first class and premium economy service, while Alaska Airlines offers first class and business class. United also features first class seating for a more comfortable journey.

Best time to fly from Boise (BOI) to Los Angeles (LAX)

The most popular months for travelers flying from Boise to Los Angeles are January, March, and April, when peak temperatures in Los Angeles reach up to 62.6°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 75.7°F. For better deals, January and May usually offer the lowest average one-way fares around $169. Flight availability peaks in May and June, with approximately 37 flights per week, making it easier to find convenient departure times. April has the fewest flights, with approximately 28 flights per week.

  • Cheapest time to fly: January and May usually offer good deals with average one-way fares around $169, roughly 6% cheaper than the yearly average.
  • More budget-friendly months to fly: June and April typically offer average one-way fares of around $170.
  • Most flight options: May and June have the highest number of flights from Boise to Los Angeles, with approximately 37 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January56.3°F (13.5°C)Slightly High30$169
February56.7°F (13.7°C)Average30$183
March59.0°F (15.0°C)Slightly High33$194
April62.6°F (17.0°C)Slightly High28$171
May65.3°F (18.5°C)Average37$169
June69.8°F (21.0°C)Average37$170
July74.3°F (23.5°C)Slightly Low33$188
August75.7°F (24.3°C)Slightly Low30$180
September75.0°F (23.9°C)Slightly Low32$183
October69.6°F (20.9°C)Average34$188
November62.6°F (17.0°C)Average36$195
December55.9°F (13.3°C)Average36$182

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Boise (BOI) to Los Angeles (LAX)

  • Boise to Burbank (BOI-BUR): Hollywood Burbank Airport (BUR) lies approximately 18 miles from Los Angeles International Airport (LAX). One-way economy prices for this route generally fall between $70 and $265, influenced by the season and how far in advance you book. Travelers can choose from both non-stop and one-stop flights. Major airlines operating on this route include Alaska Airlines and budget-friendly Southwest Airlines. Additionally, options for business and first-class service are also available.
  • Boise to Long Beach (BOI-LGB): Long Beach Municipal Airport (LGB) is located about 17 miles from Los Angeles International Airport (LAX). One-way economy fares on this route usually vary from $90 to $310, contingent on the season and booking timing. This route mainly features one-stop flights, with common layovers at Salt Lake City International Airport (SLC) and Oakland International Airport (OAK). Southwest Airlines, a low-cost carrier, and Delta are the leading airlines for this route, with first-class service offered as well.

How to find the best prices for flights from Boise (BOI) to Los Angeles (LAX)

Getting some of the best deals on flights from Boise to Los Angeles is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures from 5 a.m. to 12 p.m. often offer lower prices and are the most popular flight times. Additionally, flying on Wednesday typically results in cheaper prices, while Friday remains the most sought-after travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Los Angeles International Airport from Boise Airport

Los Angeles welcomes travelers from Boise with a range of transport options based on price, convenience, and proximity. Here's how to reach Los Angeles efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Los Angeles, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Los Angeles International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Los Angeles International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Los Angeles International Airport, Aviation/Century Station, a metro station, is located about 1.8 miles from the airport and is typically reached by car.

Frequently asked questions

How much does a flight from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) cost?
You can find cheap one-way flights from $74 and cheap return flights from $183 Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) with Expedia. One-way flights generally range between $103 and $706, and roundtrip flights usually range from $266 to $1281. 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 Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
September is the cheapest month to fly from Boise to Los Angeles, with average return fares around $276. This fare is about 13% lower than the average price throughout the year, as travel demand typically decreases after the summer. Other budget-friendly months include January and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Choose from 4 airlines operating direct flights from BOI to LAX:

  • Delta operates around 12 direct flights from BOI to LAX every week
  • United operates around 10 direct flights from BOI to LAX every week
  • Hawaiian Airlines operates around 13 direct flights from BOI to LAX every week
  • British Airways operates around 7 direct flights from BOI to LAX every week

What is the cheapest airline that flies from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Delta is one of the cheapest airlines offering nonstop flights from Boise (BOI) to Los Angeles Intl. (LAX), with round-trip tickets starting from around $331. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
To find a cheap flight from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.), 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 Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The best airline to fly with from Boise, ID (BOI) to Los Angeles, CA (LAX) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Alaska Airlines offers the most daily flights from Boise to Los Angeles, which is great 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 Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The best time to fly from Boise to Los Angeles is typically in September and January. You can find return flights at around $276, making it an affordable option. September offers warm weather perfect for exploring, while January provides a quieter travel atmosphere.*Prices based on flights available on Expedia in the last year.
How many flights per day from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
You can find approximately 3 nonstop flights per day from (BOI) to Los Angeles Intl. (LAX). For more options, look at flights that include layovers.
What is the earliest flight from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The earliest flight from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) typically departs at around 12:55 AM, operated by Delta. This early flight allows you to arrive in Los Angeles with plenty of time to enjoy your day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
For flights from Boise (BOI) to Los Angeles International (LAX), the most popular departure times are in the early morning, from 6am to 9am. About 30% of passengers choose this time window. Many major carriers, including Alaska Airlines and Delta, operate flights during this period. This timing works well for travelers wanting to start their day early in Los Angeles.
How long does it take to fly from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Flying nonstop from BOI to LAX takes around 2 hours 30 minutes, with the route covering approximately 675 miles. Flights with a layover typically take 2 hours 50 minutes longer than direct options. 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 Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
You can fly first class between BOI and LAX. First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines
  • Spirit Airlines

How much is a business class flight from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
A direct, return business class ticket from Boise (BOI) to Los Angeles (LAX) typically costs between $593 - $825. A non-stop, one-way business class flight is usually around $343 - $518. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) flight with Expedia?
It's easy to earn miles on a Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) 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.
What airports do you fly into for Los Angeles from BOI (BOI)?
From BOI (BOI), you can fly into Los Angeles Intl. (LAX) to reach Los Angeles. Some flights may connect through major hubs like Denver Intl. (DEN), Harry Reid Intl. (LAS), San Diego Intl. (SAN) before reaching Los Angeles. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) at the last minute?
Typically, booking a last minute flight from Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) 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 Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) flight and hotel package?
Securing a Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) Los Angeles Vacation Packages 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 Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.)?
If you booked your Boise, ID (BOI) to Los Angeles, CA (LAX-Los Angeles Intl.) 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
Boise
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$168
Distance
675 mi
Average flight time
1 hour 24 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 September. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $74 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

*Flight schedules are subject to change.

*Available to One Key members.

 

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