$117 Cheap Flights from Boise (BOI) to Long Beach (LGB)

View $117 flight on Tue, May 20, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Long Beach Municipal Airport (LGB)

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Find available prices by choosing your travel dates.

Cheap Flights from Boise to Long Beach (BOI-LGB)

Prices were available within the past 7 days and start at $117 for one-way flights and $225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, May 27 - Tue, Jun 3
BOI
Boise
LGB
Long Beach
$225 Roundtrip, just found
$225
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, May 27 from Boise to Long Beach, returning Tue, Jun 3, priced at $225 just found
Southwest Airlines
Tue, May 27 - Wed, Jun 4
BOI
Boise
LGB
Long Beach
$230 Roundtrip, found 4 days ago
$230
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, May 27 from Boise to Long Beach, returning Wed, Jun 4, priced at $230 found 4 days ago
Southwest Airlines
Tue, May 27 - Tue, Jun 3
BOI
Boise
LGB
Long Beach
$235 Roundtrip, just found
$235
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, May 27 from Boise to Long Beach, returning Tue, Jun 3, priced at $235 just found
Delta
Tue, May 20 - Wed, May 28
BOI
Boise
LGB
Long Beach
$237 Roundtrip, just found
$237
Roundtrip
just found
Select Delta flight, departing Tue, May 20 from Boise to Long Beach, returning Wed, May 28, priced at $237 just found
Southwest Airlines
Tue, May 27 - Wed, Jun 4
BOI
Boise
LGB
Long Beach
$240 Roundtrip, found 4 days ago
$240
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, May 27 from Boise to Long Beach, returning Wed, Jun 4, priced at $240 found 4 days ago
Southwest Airlines
Tue, May 27 - Tue, Jun 3
BOI
Boise
LGB
Long Beach
$242 Roundtrip, just found
$242
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, May 27 from Boise to Long Beach, returning Tue, Jun 3, priced at $242 just found
Delta
Tue, May 20 - Fri, May 23
BOI
Boise
LGB
Long Beach
$247 Roundtrip, just found
$247
Roundtrip
just found
Select Delta flight, departing Tue, May 20 from Boise to Long Beach, returning Fri, May 23, priced at $247 just found
Delta
Sat, May 24 - Wed, Jun 11
BOI
Boise
LGB
Long Beach
$248 Roundtrip, found 22 hours ago
$248
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, May 24 from Boise to Long Beach, returning Wed, Jun 11, priced at $248 found 22 hours ago
Southwest Airlines
Tue, May 27 - Tue, Jun 3
BOI
Boise
LGB
Long Beach
$252 Roundtrip, just found
$252
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, May 27 from Boise to Long Beach, returning Tue, Jun 3, priced at $252 just found
Alaska Airlines
Tue, Oct 21 - Tue, Oct 28
BOI
Boise
LGB
Long Beach
$1,010 Roundtrip, found 4 days ago
$1,010
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Boise to Long Beach, returning Tue, Oct 28, priced at $1,010 found 4 days ago
Flights from Boise (BOI) to Long Beach (LGB)
Origin airport
Boise
Destination airport
Long Beach Municipal
Airlines serving
Delta, Southwest Airlines
Roundtrip price
$225
Distance
681 mi

Boise to Long Beach Flights

The cheapest times to fly from Boise to Long Beach

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 Long Beach are during the month of May. You can find some of the cheapest flights from Boise to Long Beach with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Boise to Long Beach

Sunday is one of the best days to book for cheap flights from Boise to Long Beach: 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 Long Beach

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 Long Beach in 2025. You can also book with separate airlines for your outbound and return journeys, from $117 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 Long Beach 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 Long Beach 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.

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Long Beach Municipal Airport (LGB) cost?
Discover the latest flight deals from BOI to LGB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOI to LGB?
The cheapest flights from BOI to LGB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOI to LGB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BOI to LGB. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Boise Airport (BOI) to Long Beach Municipal Airport (LGB)?
Direct flights from Boise Airport (BOI) to Long Beach Municipal Airport (LGB) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from BOI to LGB?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from BOI to LGB?
With 85% of flights usually landing on schedule, Southwest Airlines has the best on-time performance for direct flights from Boise Airport (BOI) to Long Beach Municipal Airport (LGB). To monitor your flight status and receive notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Boise Airport (BOI) to Long Beach Municipal Airport (LGB)?
Select a flight from Boise Airport (BOI) to Long Beach Municipal Airport (LGB) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**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 Long Beach from Boise Airport (BOI)?
Boise Airport (BOI) has direct flights to Long Beach. These are some of the airports you can fly to without stops:

  • 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 Long Beach Municipal Airport (LGB) last-minute?
Last-minute fares from BOI to LGB are typically more expensive. To secure the best prices, start looking for flights well ahead of time. That said, if you can play around with your travel dates, it’s possible to score a cheap ticket right before your trip.
Is it cheaper to book a BOI to LGB flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOI to LGB flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and select from our wide range of stays, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Long Beach Municipal Airport (LGB)?
Typically, you can cancel or reschedule your BOI to LGB flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you need more details, visit our Customer Service portal.

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*Available to One Key members.