What are the cheapest airlines flying from Boise to Long Beach round-trip?

Our cheapest airline available from Boise to Long Beach is Delta. Our recent data shows that you can find tickets from as low as $237 on this airline. An additional option worth looking into is Southwest, starting at $304. Delta is 27% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Boise to Long Beach?

Travelers seeking maximum savings on their Boise to Long Beach flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Long Beach ranges from 0.0 - 3.0 inches per month. February is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Long Beach when rainfall is around 0.0 in.

If weather is an important factor for your trip to Long Beach, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

What is the cheapest day to fly round-trip from Boise to Long Beach?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 15% on the overall cost on flights from Boise to Long Beach.

How far in advance should I book a flight from Boise to Long Beach?

To save on the cost of your flight from Boise to Long Beach, book at least 39 days before your planned departure. Booking around this time can save you about 75% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $252 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $278.

What is the cheapest month to fly from Boise to Long Beach?

Our data shows that April tends to be the cheapest month to fly to Long Beach from Boise. Users have commonly found prices around $266 for the month, but tickets can be as low as $104. Due to multiple factors, prepare for potentially higher prices in March.

What is the cheapest time of day to fly from BOI to LGB?

A simple way to save on the total cost of your ticket is to fly from Boise to Long Beach in the morning. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.

Can I find deals for flights from Boise to Long Beach that include hotel bookings?

Yes. In addition to deals on Boise to Long Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boise to Long Beach?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Long Beach.

Can I find deals for business class flights from Boise to Long Beach?

Yes. Cheapflights offers flight deals from Boise to Long Beach by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$119+ Flights from Boise to Long Beach

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Cheap flight deals from Boise to Long Beach

Round-trip from	$237 (Delta)
One-way from	$119 (Delta)
Popular in	December
Cheapest in	April
Average price	$375

From Boise Air Term. Gowen Fld to Long Beach Municipal

Search Deals

One-way flight from Boise Air Term. Gowen Fld to Long Beach Municipal

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Boise to Long Beach

Cheapest flights from Boise to Long Beach
Explore the most affordable flight options available from Boise to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 8/2310:45 amBOI - LGB

1 stop6h 41mDelta

Sat 8/301:15 pmLGB - BOI

1 stop4h 50mDelta

Deal found 7/28

$237

Thu 8/217:45 amBOI - LGB

1 stop5h 15mSouthwest

Sun 8/247:40 pmLGB - BOI

1 stop4h 30mSouthwest

Deal found 7/29

$304

Best flights from Boise to Long Beach
Discover carefully curated flight deals from Boise to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 8/2310:45 amBOI - LGB

1 stop6h 41mDelta

Sat 8/301:15 pmLGB - BOI

1 stop4h 50mDelta

Deal found 7/28

$237

Thu 8/217:45 amBOI - LGB

1 stop5h 15mSouthwest

Sun 8/247:40 pmLGB - BOI

1 stop4h 30mSouthwest

Deal found 7/29

$304

Last-minute flights from Boise to Long Beach
Discover last-minute flight deals from Boise to Long Beach. Data last updated July 29, 2025 and is based on user searches.

Mon 8/46:00 pmBOI - LGB

1 stop4h 38mDelta

Sat 8/91:15 pmLGB - BOI

1 stop4h 52mDelta

Deal found 7/29

$497

Mon 8/45:00 amBOI - LGB

1 stop6h 20mSouthwest

Mon 8/116:25 pmLGB - BOI

1 stop3h 40mSouthwest

Deal found 7/29

$557

Thu 8/217:45 amBOI - LGB

1 stop5h 15mSouthwest

Sun 8/247:40 pmLGB - BOI

1 stop4h 30mSouthwest

Deal found 7/29

$304

Sat 8/2310:45 amBOI - LGB

1 stop6h 41mDelta

Sat 8/301:15 pmLGB - BOI

1 stop4h 50mDelta

Deal found 7/28

$237

One-way flights from Boise to Long Beach
Search for one-way flight options from Boise to Long Beach. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 8/2710:45 amBOI - LGB

1 stop6h 41mDelta

Deal found 7/28

$119

Sun 8/245:25 amBOI - LGB

1 stop6h 20mSouthwest

Deal found 7/29

$149

Fly from

Fly to

Route

Depart

Return

Price

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Sat 8/23

10:45 am-4:26 pm

1 stop6h 41m

Long Beach Municipal

Sat 8/30

1:15 pm-7:05 pm

1 stop4h 50m

$237

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Thu 8/21

7:45 am-12:00 pm

1 stop5h 15m

Long Beach Municipal

Sun 8/24

7:40 pm-1:10 am

1 stop4h 30m

$304

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Wed 8/27

10:45 am-4:26 pm

1 stop6h 41m

$119

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Sun 8/24

5:25 am-10:45 am

1 stop6h 20m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Boise to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Boise with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Long Beach

What is the cheapest month to book a flight from Boise to Long Beach?

Currently, January is the cheapest month in which you can book a flight from Boise to Long Beach (average of $306). Flying from Boise to Long Beach in June is currently the most expensive (average of $386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Long Beach

Peruse reviews from past customers who have flown with Southwest and Delta from Boise to Long Beach to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest

8.0

Very good

4,238 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta

8.0

Very good

7,977 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

What are the cheapest airlines flying from Boise to Long Beach round-trip?
Our cheapest airline available from Boise to Long Beach is Delta. Our recent data shows that you can find tickets from as low as $237 on this airline. An additional option worth looking into is Southwest, starting at $304. Delta is 27% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Boise to Long Beach that include hotel bookings?
Yes. In addition to deals on Boise to Long Beach flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to Long Beach?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Long Beach.
Can I find deals for business class flights from Boise to Long Beach?
Yes. Cheapflights offers flight deals from Boise to Long Beach by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boise to Long Beach?
Currently, January is the cheapest month in which you can book a flight from Boise to Long Beach (average of $306). Flying from Boise to Long Beach in June is currently the most expensive (average of $386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to Long Beach

Top 2 airlines flying from Boise to Long Beach

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$206	Average$261	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$256	Average$344	FlexibilityNo cancel fee	On-time63%

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$119+ Cheap flights from Boise to Long Beach (BOI - LGB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to Long Beach with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boise to Long Beach

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Boise to Long Beach

Cheapest flights from Boise to Long BeachExplore the most affordable flight options available from Boise to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Boise to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to Long Beach that are best for you.

Best time to book a flight from Boise to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Boise with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boise to Long Beach

What is the cheapest month to book a flight from Boise to Long Beach?

Reviews of airlines servicing Long Beach

Peruse reviews from past customers who have flown with Southwest and Delta from Boise to Long Beach to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boise to Long Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Boise to Long Beach round-trip?

Can I find deals for flights from Boise to Long Beach that include hotel bookings?

How can I find direct flights from Boise to Long Beach?

Can I find deals for business class flights from Boise to Long Beach?

What is the cheapest month to book a flight from Boise to Long Beach?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Long Beach

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Boise to Long Beach

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Cheapest flights from Boise to Long Beach
Explore the most affordable flight options available from Boise to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.