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$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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGB
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
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 March 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Southwest)

One-way from

$109
(Delta)

Popular in

March

Cheapest in

April

Average price

$339
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Los Angeles flights.
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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 March 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 March 10, 2025.

This Southwest deal was found by Cheapflights users on 3/10. 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.
Tue 5/612:10 pmGEG - LGB
1 stop4h 00mSouthwest
Tue 5/1311:55 amLGB - GEG
1 stop4h 10mSouthwest
Deal found 3/10$212
This Delta deal was found by Cheapflights users on 3/9. 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 4/85:59 pmBOI - LGB
1 stop4h 46mDelta
Tue 4/155:00 pmLGB - BOI
1 stop6h 09mDelta
Deal found 3/9$217
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 5/76:00 amGEG - LGB
1 stop6h 15mDelta
Tue 5/131:15 pmLGB - GEG
1 stop5h 04mDelta
Deal found 3/10$217
This Southwest deal was found by Cheapflights users on 3/8. 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.
Sat 9/133:35 pmBOI - LGB
1 stop5h 35mSouthwest
Thu 9/1810:15 amLGB - BOI
1 stop6h 30mSouthwest
Deal found 3/8$317
This Delta deal was found by Cheapflights users on 3/10. 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.
Fri 11/76:25 amPIH - LGB
1 stop6h 45mDelta
Sat 11/155:10 pmLGB - PIH
1 stop3h 34mDelta
Deal found 3/10$427
This Delta deal was found by Cheapflights users on 3/10. 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 3/151:25 pmTWF - LGB
1 stop3h 57mDelta
Sun 3/235:05 pmLGB - TWF
1 stop3h 54mDelta
Deal found 3/10$631
This Delta deal was found by Cheapflights users on 3/10. 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 4/51:00 pmIDA - LGB
1 stop4h 21mDelta
Sun 4/135:05 pmLGB - IDA
1 stop4h 25mDelta
Deal found 3/10$633
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 4/238:05 amBOI - LGB
2 stops36h 45mAlaska Airlines
Mon 4/287:45 amLGB - BOI
2 stops27h 57mAlaska Airlines
Deal found 3/9$633
This Delta deal was found by Cheapflights users on 3/10. 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 12/611:40 amJAC - LGB
1 stop5h 39mDelta
Sat 12/137:10 amLGB - JAC
1 stop5h 54mDelta
Deal found 3/10$788
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:49 pmGEG - LGB
2 stops26h 56mAlaska Airlines
Fri 6/137:45 amLGB - GEG
2 stops16h 14mAlaska Airlines
Deal found 3/10$1,105
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/114:11 pmIDA - LGB
2 stops53h 34mAlaska Airlines
Thu 4/177:45 amLGB - IDA
2 stops30h 49mAlaska Airlines
Deal found 3/10$1,785

Find flights from Idaho to Long Beach within your budget

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 March 10, 2025.

Fly from

Idaho

Fly to

Long Beach

Route

Depart

Return

Price

SpokaneLong Beach

GEG - LGB

GEGLGB

Spokane

Tue 5/6

12:10 pm-4:10 pm

1 stop4h 00m

Long Beach Municipal

Tue 5/13

11:55 am-4:05 pm

1 stop4h 10m

$212

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Tue 4/8

5:59 pm-9:45 pm

1 stop4h 46m

Long Beach Municipal

Tue 4/15

5:00 pm-12:09 am

1 stop6h 09m

$217

SpokaneLong Beach

GEG - LGB

GEGLGB

Spokane

Wed 5/7

6:00 am-12:15 pm

1 stop6h 15m

Long Beach Municipal

Tue 5/13

1:15 pm-6:19 pm

1 stop5h 04m

$217

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Sat 6/7

1:45 pm-7:20 pm

1 stop6h 35m

Long Beach Municipal

Thu 6/12

7:00 pm-11:20 pm

1 stop3h 20m

$321

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Wed 4/23

8:05 am-7:50 pm

2 stops36h 45m

Long Beach Municipal

Mon 4/28

7:45 am-12:42 pm

2 stops27h 57m

$633

Idaho FallsLong Beach

IDA - LGB

IDALGB

Idaho Falls Fanning Field

Sat 4/5

1:00 pm-4:21 pm

1 stop4h 21m

Long Beach Municipal

Sun 4/13

5:05 pm-10:30 pm

1 stop4h 25m

$633

SpokaneLong Beach

GEG - LGB

GEGLGB

Spokane

Fri 6/6

5:49 pm-8:45 pm

2 stops26h 56m

Long Beach Municipal

Fri 6/13

7:45 am-11:59 pm

2 stops16h 14m

$1,105

JacksonLong Beach

JAC - LGB

JACLGB

Jackson Hole

Fri 4/25

5:55 pm-9:45 pm

1 stop4h 50m

Long Beach Municipal

Sat 5/3

7:10 am-12:19 pm

1 stop4h 09m

$1,137

Idaho FallsLong Beach

IDA - LGB

IDALGB

Idaho Falls Fanning Field

Fri 4/11

4:11 pm-8:45 pm

2 stops53h 34m

Long Beach Municipal

Thu 4/17

7:45 am-3:34 pm

2 stops30h 49m

$1,785

BoiseLong Beach

BOI - LGB

BOILGB

Boise Air Term. Gowen Fld

Tue 4/8

5:59 pm-9:45 pm

1 stop4h 46m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 16 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.

Travel insights for flights from Idaho to Long Beach

Get recent, data-driven insights about flights from Idaho to Long Beach including ideal travel times, pricing trends, and more.

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 $454). 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 March 10, 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 March 10, 2025.
Read through reviews of airlines operating flights from Idaho to Long Beach, such as Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,300 reviews

Crew

8.7

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

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
8.1
Very good
4,300 reviews
Southwest
8.1
Very good
4,300 reviews

Crew

8.7

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

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

Alaska Airlines
8.0
Very good
9,731 reviews
Southwest
8.1
Very good
4,300 reviews

Crew

8.7

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

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
7,973 reviews
Southwest
8.1
Very good
4,300 reviews

Crew

8.7

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

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

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 $129 while deals on Alaska Airlines start at $347 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 $454). 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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Alternative routes for Idaho to Long Beach

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$448FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$346FlexibilityNo cancel feeOn-time63%
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