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$109+ Cheap flights from Long Beach (LGB) to Idaho

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — BOI
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
1 adult, Economy
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Cheap flight deals from Long Beach to Idaho

Keep the following information in mind while searching for Long Beach to Idaho flight deals. Data was last updated March 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Delta)

One-way from

$109
(Delta)

Popular in

December

Cheapest in

October

Average price

$319

Good one-way deal

$230 or less
Provider with most accurate pricing for Los Angeles-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Boise Air Term. Gowen Fld flights.
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From Long Beach Municipal to Idaho
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One-way flight from Long Beach Municipal to Idaho
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Highest demand for flights based on searches. 14% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a one-way flight from Long Beach Municipal to Idaho.
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Find flight deals from Long Beach to Idaho

Cheapest flights from Long Beach to Idaho
Explore the most affordable flight options available from Long Beach to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2025.

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.
Tue 4/15:05 pmLGB - BOI
1 stop6h 08mDelta
Sat 4/55:59 pmBOI - LGB
1 stop4h 46mDelta
Deal found 3/10$237
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.
Fri 4/46:15 pmLGB - BOI
1 stop4h 25mSouthwest
Sun 4/65:00 amBOI - LGB
1 stop5h 30mSouthwest
Deal found 3/10$257
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.
Fri 6/275:00 pmLGB - GEG
1 stop6h 30mSouthwest
Tue 7/17:15 amGEG - LGB
1 stop5h 10mSouthwest
Deal found 3/8$367
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.
Thu 6/125:10 pmLGB - GEG
2 stops20h 27mDelta
Mon 6/165:00 pmGEG - LGB
1 stop4h 41mDelta
Deal found 3/9$400
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 4/127:10 amLGB - SUN
1 stop6h 34mDelta
Thu 4/1712:56 pmSUN - LGB
1 stop4h 20mDelta
Deal found 3/10$507
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 6/137:10 amLGB - WYS
1 stop4h 02mDelta
Fri 6/2012:53 pmWYS - LGB
1 stop4h 26mDelta
Deal found 3/10$662
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 4/111:30 pmLGB - JAC
1 stop4h 28mDelta
Sun 4/137:05 amJAC - LGB
1 stop6h 17mDelta
Deal found 3/10$813
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 3/215:05 pmLGB - IDA
1 stop4h 28mDelta
Sun 3/236:55 pmIDA - LGB
1 stop3h 50mDelta
Deal found 3/10$889
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.
Thu 6/127:30 amLGB - GEG
2 stops28h 58mAlaska Airlines
Sun 6/156:07 pmGEG - LGB
2 stops25h 43mAlaska Airlines
Deal found 3/9$1,183

Find flights from Long Beach to Idaho within your budget

Customize your flight search to find flights from Long Beach to Idaho 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

Long Beach

Fly to

Idaho

Route

Depart

Return

Price

Long BeachBoise

LGB - BOI

LGBBOI

Long Beach Municipal

Tue 4/1

5:05 pm-12:13 am

1 stop6h 08m

Boise Air Term. Gowen Fld

Sat 4/5

5:59 pm-9:45 pm

1 stop4h 46m

$237

Long BeachBoise

LGB - BOI

LGBBOI

Long Beach Municipal

Fri 4/4

6:15 pm-11:40 pm

1 stop4h 25m

Boise Air Term. Gowen Fld

Sun 4/6

5:00 am-9:30 am

1 stop5h 30m

$257

Long BeachSpokane

LGB - GEG

LGBGEG

Long Beach Municipal

Fri 6/27

5:00 pm-11:30 pm

1 stop6h 30m

Spokane

Tue 7/1

7:15 am-12:25 pm

1 stop5h 10m

$367

Long BeachSpokane

LGB - GEG

LGBGEG

Long Beach Municipal

Thu 6/12

5:10 pm-1:37 pm

2 stops20h 27m

Spokane

Mon 6/16

5:00 pm-9:41 pm

1 stop4h 41m

$400

Long BeachHailey

LGB - SUN

LGBSUN

Long Beach Municipal

Sat 4/12

7:10 am-2:44 pm

1 stop6h 34m

Hailey Sun Valley-Friedman

Thu 4/17

12:56 pm-4:16 pm

1 stop4h 20m

$507

Long BeachWest Yellowstone

LGB - WYS

LGBWYS

Long Beach Municipal

Fri 6/13

7:10 am-12:12 pm

1 stop4h 02m

West Yellowstone

Fri 6/20

12:53 pm-4:19 pm

1 stop4h 26m

$662

Long BeachJackson

LGB - JAC

LGBJAC

Long Beach Municipal

Fri 4/11

1:30 pm-6:58 pm

1 stop4h 28m

Jackson Hole

Sun 4/13

7:05 am-12:22 pm

1 stop6h 17m

$813

Long BeachIdaho Falls

LGB - IDA

LGBIDA

Long Beach Municipal

Fri 3/21

5:05 pm-10:33 pm

1 stop4h 28m

Idaho Falls Fanning Field

Sun 3/23

6:55 pm-9:45 pm

1 stop3h 50m

$889

Long BeachSpokane

LGB - GEG

LGBGEG

Long Beach Municipal

Thu 6/12

7:30 am-12:28 pm

2 stops28h 58m

Spokane

Sun 6/15

6:07 pm-7:50 pm

2 stops25h 43m

$1,183

Long BeachSpokane

LGB - GEG

LGBGEG

Long Beach Municipal

Tue 4/1

5:05 pm-11:58 pm

1 stop6h 53m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 18 results
1
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Best time to book a flight from Long Beach to Idaho

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

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

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

Currently, October is the cheapest month in which you can book a flight from Long Beach to Idaho (average of $314). Flying from Long Beach to Idaho in June is currently the most expensive (average of $429). 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 LGB to ID?

Find hourly flight availability from Long Beach to Idaho. 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 Long Beach to Idaho as you normally would.

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July 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 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated March 10, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Long Beach to Idaho have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,300 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.6

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

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.6

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
9,727 reviews
Southwest
8.1
Very good
4,300 reviews

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.6

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

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.6

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 Long Beach to Idaho. 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 from for flights from Long Beach to Idaho?

    For a flight from Long Beach to Idaho, you will be flying from Long Beach Municipal. Long Beach Municipal (LGB) is just 4.1 mi from the center of the city.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $109. Users have also found prices from $129 and $422 on Southwest and Alaska Airlines, respectively.

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

    The most popular route from Long Beach to Idaho is Long Beach Municipal - Boise Air Term. Gowen Fld. You may also consider Long Beach Municipal - Spokane or Long Beach Municipal - Jackson Hole.

  • What are the cheapest flights from Long Beach to Idaho?

    The cheapest flight price from Long Beach to Idaho is $230. On average you can expect to pay $230. The most popular route, (Long Beach Municipal - Boise Air Term. Gowen Fld), can usually be booked for $237.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Long Beach to Idaho (average of $314). Flying from Long Beach to Idaho in June is currently the most expensive (average of $429). 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 Long Beach to Idaho

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Top 2 airlines flying from Long Beach to Idaho

Discover the top 2 airlines that operate flights from Long Beach to Idaho. 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$177Average$362FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$397FlexibilityNo cancel feeOn-time63%
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