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Long Beach

$109+ Cheap flights from Idaho to Long Beach (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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Idaho to Long Beach

Keep the following information in mind while searching for Idaho to Long Beach flight deals. Data was last updated June 12, 2025.

Round-trip from

$217
(Southwest)

One-way from

$109
(Delta)

Popular in

March

Cheapest in

April

Average price

$262
From Idaho to Long Beach Municipal
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One-way flight from Idaho to Long Beach Municipal
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Idaho to Long Beach

Cheapest flights from Idaho to Long Beach
Explore the most affordable flight options available from Idaho to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:10 amGEG - LGB
1 stop6h 10mSouthwest
Thu 9/186:35 pmLGB - GEG
1 stop4h 35mSouthwest
Deal found 6/12$217
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:05 pmGEG - LGB
1 stop4h 38mDelta
Wed 8/135:08 pmLGB - GEG
2 stops6h 54mDelta
Deal found 6/10$222
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amBOI - LGB
1 stop4h 50mSouthwest
Mon 11/109:40 amLGB - BOI
1 stop6h 20mSouthwest
Deal found 6/10$237
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:00 amBOI - LGB
1 stop7h 14mDelta
Mon 9/225:05 pmLGB - BOI
1 stop6h 12mDelta
Deal found 6/10$247
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:52 pmIDA - LGB
1 stop3h 51mDelta
Sun 9/75:08 pmLGB - IDA
1 stop4h 19mDelta
Deal found 6/12$709
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/181:00 pmJAC - LGB
1 stop4h 27mDelta
Mon 6/231:15 pmLGB - JAC
1 stop6h 43mDelta
Deal found 6/11$767
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:13 amIDA - LGB
2 stops39h 23mAlaska Airlines
Sun 9/78:55 amLGB - IDA
2 stops53h 28mAlaska Airlines
Deal found 6/12$996
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1811:50 amJAC - LGB
2 stops33h 45mAlaska Airlines
Mon 6/238:45 amLGB - JAC
2 stops25h 25mAlaska Airlines
Deal found 6/11$1,867

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Long Beach that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Idaho to Long Beach that are best for you.

Fly from

Idaho

Fly to

Long Beach

Route

Depart

Return

Price

SpokaneLong Beach

GEG - LGB

GEGLGB

Spokane

Wed 9/10

7:10 am-1:20 pm

1 stop6h 10m

Long Beach Municipal

Thu 9/18

6:35 pm-11:10 pm

1 stop4h 35m

$217

SpokaneLong Beach

GEG - LGB

GEGLGB

Spokane

Tue 8/12

5:05 pm-9:43 pm

1 stop4h 38m

Long Beach Municipal

Wed 8/13

5:08 pm-12:02 am

2 stops6h 54m

$222

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Thu 7/31

10:20 am-1:35 pm

1 stop4h 15m

Long Beach Municipal

Mon 8/4

7:00 pm-11:20 pm

1 stop3h 20m

$272

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Tue 7/22

11:45 am-4:26 pm

1 stop5h 41m

Long Beach Municipal

Tue 7/29

5:07 pm-12:09 am

1 stop6h 02m

$305

Idaho FallsLong Beach

IDA - LGB

IDALGB

Idaho Falls Fanning Field

Fri 9/5

6:52 pm-9:43 pm

1 stop3h 51m

Long Beach Municipal

Sun 9/7

5:08 pm-10:27 pm

1 stop4h 19m

$709

Idaho FallsLong Beach

IDA - LGB

IDALGB

Idaho Falls Fanning Field

Fri 9/5

6:13 am-8:36 pm

2 stops39h 23m

Long Beach Municipal

Sun 9/7

8:55 am-3:23 pm

2 stops53h 28m

$996

JacksonLong Beach

JAC - LGB

JACLGB

Jackson Hole

Thu 7/17

7:30 am-12:12 pm

1 stop5h 42m

Long Beach Municipal

Mon 7/21

1:15 pm-8:49 pm

1 stop6h 34m

$1,289

SpokaneLong Beach

GEG - LGB

GEGLGB

Spokane

Sat 8/23

5:45 am-12:12 pm

1 stop6h 27m

$109

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Sat 7/12

6:00 pm-9:38 pm

1 stop4h 38m

$153

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Tue 7/15

6:05 am-12:25 pm

2 stops7h 20m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
1
2

Best time to book a flight from Idaho to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Idaho 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 Idaho to Long Beach

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

Currently, January is the cheapest month in which you can book a flight from Idaho to Long Beach (average of $306). Flying from Idaho to Long Beach in July is currently the most expensive (average of $387). 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.

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

Find hourly flight availability from Idaho to Long Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Long Beach as you normally would.

Rainfall in Long Beach by month

Plan your trip to Long Beach by taking into account the average rainfall totals by month.

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.

Temperature in Long Beach by month

Plan your trip to Long Beach by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Long Beach

Get insights into the airlines that provide service to Long Beach. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Long Beach. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Idaho to Long Beach, such as Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Idaho 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 airport do you fly into for flights to Long Beach from Idaho?

    Long Beach Municipal (LGB), located 4.1 mi from the city center, is the airport you fly into when you book flights from Idaho to Long Beach.

  • What are the cheapest airlines to fly from Idaho to Long Beach one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $109. Southwest flights start at $173 while deals on Alaska Airlines start at $845 one-way.

  • What are the most popular routes from Idaho to Long Beach?

    Most travelers choose Boise Air Term. Gowen Fld - Long Beach Municipal, Spokane - Long Beach Municipal or Idaho Falls Fanning Field - Long Beach Municipal when deciding on the best route from Idaho to Long Beach.

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

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

  • How can I find direct flights from Idaho to Long Beach?

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Long Beach?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Long Beach (average of $306). Flying from Idaho to Long Beach in July is currently the most expensive (average of $387). 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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Top 2 airlines flying from Idaho to Long Beach

Discover the top 2 airlines that operate flights from Idaho to Long Beach. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$206Average$295FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$256Average$345FlexibilityNo cancel feeOn-time63%

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