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Idaho

$99+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — BOI
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
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 septiembre 16, 2025.

Round-trip from

$172
(Southwest)

One-way from

$99
(Southwest)

Popular in

December

Cheapest in

October

Average price

$284

Good one-way deal

$230 or less
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. 9% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 16, 2025.

This Southwest deal was found by Cheapflights users on 9/15. 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.
mar. 11/184:10 pmLGB - GEG
1 stop4h 25mSouthwest
mar. 1/612:10 pmGEG - LGB
1 stop8h 05mSouthwest
Deal found 9/15$172
This Southwest deal was found by Cheapflights users on 9/14. 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.
mar. 10/146:50 amLGB - GEG
1 stop5h 15mSouthwest
mar. 10/2111:50 amGEG - LGB
1 stop5h 25mSouthwest
Deal found 9/14$177
This Delta deal was found by Cheapflights users on 9/15. 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.
jue. 11/137:00 amLGB - GEG
1 stop5h 03mDelta
dom. 11/164:43 pmGEG - LGB
1 stop4h 55mDelta
Deal found 9/15$197
This Southwest deal was found by Cheapflights users on 9/16. 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.
mar. 10/146:30 pmLGB - BOI
1 stop3h 35mSouthwest
mar. 10/212:35 pmBOI - LGB
1 stop4h 55mSouthwest
Deal found 9/16$217
This Southwest deal was found by Cheapflights users on 9/14. 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.
jue. 12/42:35 pmLGB - BOI
1 stop7h 35mSouthwest
dom. 12/75:30 amBOI - LGB
1 stop4h 30mSouthwest
Deal found 9/14$237
This Southwest deal was found by Cheapflights users on 9/14. 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.
jue. 10/97:10 amLGB - GEG
1 stop9h 25mSouthwest
dom. 10/126:20 amGEG - LGB
1 stop4h 00mSouthwest
Deal found 9/14$242
This Delta deal was found by Cheapflights users on 9/14. 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.
mar. 10/214:52 pmLGB - BOI
1 stop6h 07mDelta
vie. 10/3111:12 amBOI - LGB
1 stop6h 12mDelta
Deal found 9/14$289
This Southwest deal was found by Cheapflights users on 9/15. 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.
jue. 12/1812:05 pmLGB - BOI
1 stop3h 55mSouthwest
dom. 12/215:00 amBOI - LGB
1 stop6h 00mSouthwest
Deal found 9/15$297
This Delta deal was found by Cheapflights users on 9/15. 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.
jue. 12/41:15 pmLGB - BOI
2 stops8h 01mDelta
dom. 12/711:10 amBOI - LGB
1 stop5h 59mDelta
Deal found 9/15$313
This Southwest deal was found by Cheapflights users on 9/15. 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.
mié. 11/264:05 pmLGB - BOI
1 stop7h 35mSouthwest
sáb. 11/295:35 amBOI - LGB
1 stop4h 30mSouthwest
Deal found 9/15$318
This Delta deal was found by Cheapflights users on 9/15. 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.
jue. 11/204:47 pmLGB - GEG
1 stop7h 04mDelta
vie. 11/216:00 amGEG - LGB
1 stop6h 15mDelta
Deal found 9/15$342
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 9/307:01 amLGB - GEG
1 stop4h 54mDelta
sáb. 10/49:40 amGEG - LGB
1 stop6h 44mDelta
Deal found 9/15$377

Cheapflights Fare Finder

 
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 septiembre 16, 2025.
Use the filters below to find and compare flights from Long Beach to Idaho that are best for you.

Fly from

Long Beach

Fly to

Idaho

Route

Depart

Return

Price

Long BeachSpokane

LGB - GEG

LGBGEG

Long Beach Municipal

mar. 11/18

4:10 pm-8:35 pm

1 stop4h 25m

Spokane

mar. 1/6

12:10 pm-8:15 pm

1 stop8h 05m

$172

Long BeachSpokane

LGB - GEG

LGBGEG

Long Beach Municipal

mar. 10/14

6:50 am-12:05 pm

1 stop5h 15m

Spokane

mar. 10/21

11:50 am-5:15 pm

1 stop5h 25m

$177

Long BeachBoise

LGB - BOI

LGBBOI

Long Beach Municipal

mar. 10/14

6:30 pm-11:05 pm

1 stop3h 35m

Boise Air Term. Gowen Fld

mar. 10/21

2:35 pm-6:30 pm

1 stop4h 55m

$217

Long BeachBoise

LGB - BOI

LGBBOI

Long Beach Municipal

mié. 10/15

4:50 pm-11:05 pm

1 stop5h 15m

Boise Air Term. Gowen Fld

sáb. 10/25

2:15 pm-7:55 pm

1 stop6h 40m

$217

Long BeachBoise

LGB - BOI

LGBBOI

Long Beach Municipal

jue. 12/4

2:35 pm-11:10 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

dom. 12/7

5:30 am-9:00 am

1 stop4h 30m

$237

Long BeachSpokane

LGB - GEG

LGBGEG

Long Beach Municipal

jue. 11/13

4:47 pm-11:51 pm

1 stop7h 04m

Spokane

dom. 11/16

4:43 pm-9:38 pm

1 stop4h 55m

$238

Long BeachSpokane

LGB - GEG

LGBGEG

Long Beach Municipal

jue. 10/9

7:10 am-4:35 pm

1 stop9h 25m

Spokane

dom. 10/12

6:20 am-10:20 am

1 stop4h 00m

$242

Long BeachBoise

LGB - BOI

LGBBOI

Long Beach Municipal

jue. 12/11

7:30 am-4:50 pm

2 stops8h 20m

Boise Air Term. Gowen Fld

sáb. 12/13

11:05 am-6:45 pm

2 stops8h 40m

$287

Long BeachBoise

LGB - BOI

LGBBOI

Long Beach Municipal

mar. 10/21

4:52 pm-11:59 pm

1 stop6h 07m

Boise Air Term. Gowen Fld

vie. 10/31

11:12 am-4:24 pm

1 stop6h 12m

$289

Long BeachBoise

LGB - BOI

LGBBOI

Long Beach Municipal

jue. 12/18

12:05 pm-5:00 pm

1 stop3h 55m

Boise Air Term. Gowen Fld

dom. 12/21

5:00 am-10:00 am

1 stop6h 00m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 52 results
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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.

Cheapflights Insights

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

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 $398). 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 septiembre 16, 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.

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 septiembre 16, 2025.
Peruse reviews from past customers who have flown with Southwest and Delta from Long Beach to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from Long Beach to Idaho?

    A quick flight from Long Beach to Idaho can take about 4h 25m. Southwest provides one of the quickest options available for as low as $172. Airlines will cover a distance of 954 mi. This flight may include one or multiple stops.

  • 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 - Hailey Sun Valley-Friedman.

  • 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 $217.

  • 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 $398). 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$326FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$367FlexibilityNo cancel feeOn-time63%

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