$108+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGB
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Long Beach with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Long Beach
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Cheapest flights from Idaho to Long BeachExplore 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 July 12, 2026.
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 July 12, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:15 pm
BOI
- LGB
1 stop4h 05m
Delta
Wed 11/185:05 pm
LGB
- BOI
1 stop5h 59m
Delta
Deal found 7/8![Delta logo]()
$215
This Southwest deal was found by Cheapflights users on 7/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:55 pm
BOI
- LGB
1 stop5h 00m
Southwest
Thu 8/136:10 pm
LGB
- BOI
1 stop4h 25m
Southwest
Deal found 7/9![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sat 8/811:35 am
BOI
- LGB
1 stop7h 45m
Southwest
Mon 8/172:45 pm
LGB
- BOI
1 stop3h 25m
Southwest
Deal found 7/10![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 7/11. 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.
Tue 8/255:00 pm
GEG
- LGB
1 stop4h 32m
Delta
Sat 8/297:00 am
LGB
- GEG
1 stop5h 12m
Delta
Deal found 7/11![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 7/7. 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 8/55:00 pm
GEG
- LGB
1 stop4h 32m
Delta
Tue 8/117:00 am
LGB
- GEG
2 stops10h 00m
Delta
Deal found 7/7![Delta logo]()
$220
This Southwest deal was found by Cheapflights users on 7/7. 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 8/55:45 am
GEG
- LGB
1 stop7h 25m
Southwest
Tue 8/114:55 pm
LGB
- GEG
1 stop5h 10m
Southwest
Deal found 7/7![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 7/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:55 pm
BOI
- LGB
1 stop5h 05m
Southwest
Mon 9/282:45 pm
LGB
- BOI
1 stop3h 25m
Southwest
Deal found 7/9![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 7/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:15 am
GEG
- LGB
2 stops9h 25m
Southwest
Sat 8/295:00 pm
LGB
- GEG
1 stop4h 25m
Southwest
Deal found 7/11![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am
BOI
- LGB
2 stops11h 20m
Delta
Mon 11/1612:59 pm
LGB
- BOI
2 stops9h 53m
Delta
Deal found 7/8![Delta logo]()
$225
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:40 pm
BOI
- LGB
1 stop3h 58m
Delta
Tue 11/175:05 pm
LGB
- BOI
1 stop5h 59m
Delta
Deal found 7/8![Delta logo]()
$226
This Southwest deal was found by Cheapflights users on 7/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:55 pm
BOI
- LGB
1 stop5h 05m
Southwest
Fri 9/182:45 pm
LGB
- BOI
1 stop3h 25m
Southwest
Deal found 7/11![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:15 pm
GEG
- LGB
1 stop4h 23m
Delta
Sun 9/137:00 am
LGB
- GEG
1 stop5h 14m
Delta
Deal found 7/8![Delta logo]()
$236
Best flights from Idaho to Long BeachDiscover carefully curated flight deals from Idaho to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Idaho to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This Delta deal was found by Cheapflights users on 7/11. 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.
Tue 8/255:00 pm
GEG
- LGB
1 stop4h 32m
Delta
Sat 8/297:00 am
LGB
- GEG
1 stop5h 12m
Delta
Deal found 7/11![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:55 pm
BOI
- LGB
1 stop5h 05m
Southwest
Mon 9/282:45 pm
LGB
- BOI
1 stop3h 25m
Southwest
Deal found 7/9![Southwest logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Sat 10/36:00 am
GEG
- LGB
1 stop8h 10m
Alaska Airlines
Tue 10/67:00 am
LGB
- GEG
1 stop7h 40m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:15 pm
BOI
- LGB
1 stop4h 05m
Delta
Tue 11/1712:59 pm
LGB
- BOI
2 stops9h 53m
Delta
Deal found 7/8![Delta logo]()
$220
This Southwest deal was found by Cheapflights users on 7/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:15 am
GEG
- LGB
2 stops9h 25m
Southwest
Sat 8/295:00 pm
LGB
- GEG
1 stop4h 25m
Southwest
Deal found 7/11![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 7/7. 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 8/55:00 pm
GEG
- LGB
1 stop4h 32m
Delta
Tue 8/117:00 am
LGB
- GEG
2 stops10h 00m
Delta
Deal found 7/7![Delta logo]()
$220
This Southwest deal was found by Cheapflights users on 7/12. 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.
Thu 10/14:45 pm
BOI
- LGB
1 stop5h 25m
Southwest
Sun 10/47:50 am
LGB
- BOI
1 stop3h 50m
Southwest
Deal found 7/12![Southwest logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 9/184:20 pm
BOI
- LGB
1 stop5h 39m
Alaska Airlines
Mon 9/217:02 am
LGB
- BOI
1 stop7h 28m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/11. 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.
Fri 10/236:40 pm
BOI
- LGB
1 stop3h 58m
Delta
Tue 10/277:00 am
LGB
- BOI
2 stops9h 14m
Delta
Deal found 7/11![Delta logo]()
$232
This Southwest deal was found by Cheapflights users on 7/8. 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 9/1211:20 am
GEG
- LGB
2 stops7h 00m
Southwest
Sun 9/137:50 am
LGB
- GEG
1 stop6h 00m
Southwest
Deal found 7/8![Southwest logo]()
$242
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 9/105:15 pm
GEG
- LGB
1 stop4h 23m
Delta
Sun 9/137:00 am
LGB
- GEG
1 stop5h 14m
Delta
Deal found 7/10![Delta logo]()
$236
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 9/101:36 pm
GEG
- LGB
1 stop7h 23m
Alaska Airlines
Sun 9/137:02 am
LGB
- GEG
1 stop5h 37m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 7/10. 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 8/72:55 pm
BOI
- LGB
2 stops7h 15m
Southwest
Thu 8/132:45 pm
LGB
- BOI
1 stop3h 25m
Southwest
Deal found 7/10![Southwest logo]()
$244
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 10/106:00 am
GEG
- LGB
1 stop8h 10m
Alaska Airlines
Mon 10/127:00 am
LGB
- GEG
1 stop7h 40m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 7/11. 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.
Fri 9/186:44 pm
BOI
- LGB
1 stop3h 54m
Delta
Mon 9/211:04 pm
LGB
- BOI
2 stops9h 54m
Delta
Deal found 7/11![Delta logo]()
$242
This Southwest deal was found by Cheapflights users on 7/8. 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 9/1110:55 am
GEG
- LGB
2 stops8h 40m
Southwest
Mon 9/146:10 pm
LGB
- GEG
1 stop5h 05m
Southwest
Deal found 7/8![Southwest logo]()
$249
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:45 pm
BOI
- LGB
1 stop3h 47m
Delta
Wed 8/124:50 pm
LGB
- BOI
1 stop6h 09m
Delta
Deal found 7/7![Delta logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:03 pm
IDA
- LGB
1 stop5h 56m
Alaska Airlines
Sat 12/127:02 am
LGB
- IDA
1 stop7h 27m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:16 am
TWF
- LGB
1 stop6h 47m
Delta
Wed 11/185:05 pm
LGB
- TWF
1 stop4h 14m
Delta
Deal found 7/8![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 pm
PIH
- LGB
1 stop3h 32m
Delta
Tue 8/181:00 pm
LGB
- PIH
1 stop4h 23m
Delta
Deal found 7/8![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:16 am
TWF
- LGB
1 stop6h 47m
Delta
Mon 11/1612:59 pm
LGB
- TWF
1 stop22h 19m
Delta
Deal found 7/8![Delta logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Thu 12/314:03 pm
IDA
- LGB
1 stop5h 56m
Alaska Airlines
Sun 1/103:10 pm
LGB
- IDA
1 stop23h 19m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$617
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:16 am
TWF
- LGB
1 stop6h 47m
Delta
Sat 11/147:10 am
LGB
- TWF
1 stop14h 09m
Delta
Deal found 7/8![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 7/9. 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.
Fri 7/2411:35 am
TWF
- LGB
1 stop5h 31m
Delta
Tue 7/284:55 pm
LGB
- TWF
1 stop4h 22m
Delta
Deal found 7/9![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:17 pm
TWF
- LGB
1 stop23h 55m
Delta
Thu 11/1912:59 pm
LGB
- TWF
1 stop22h 19m
Delta
Deal found 7/8![Delta logo]()
$515
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:17 pm
TWF
- LGB
1 stop23h 55m
Delta
Fri 11/137:10 am
LGB
- TWF
1 stop4h 08m
Delta
Deal found 7/8![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 7/11. 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.
Thu 12/316:16 am
TWF
- LGB
1 stop6h 57m
Delta
Sun 1/107:10 am
LGB
- TWF
1 stop4h 08m
Delta
Deal found 7/11![Delta logo]()
$624
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:01 pm
JAC
- LGB
1 stop4h 31m
Delta
Tue 8/187:00 am
LGB
- JAC
1 stop4h 15m
Delta
Deal found 7/8![Delta logo]()
$715
This Delta deal was found by Cheapflights users on 7/10. 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 7/256:05 pm
JAC
- LGB
1 stop4h 27m
Delta
Wed 7/297:00 am
LGB
- JAC
1 stop4h 15m
Delta
Deal found 7/10![Delta logo]()
$1,053
Last-minute flights from Idaho to Long BeachDiscover last-minute flight deals from Idaho to Long Beach. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Long Beach. Data last updated July 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:20 am
GEG
- LGB
1 stop6h 39m
Delta
Thu 8/274:50 pm
LGB
- GEG
1 stop7h 03m
Delta
Deal found 7/8![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 7/7. 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 8/55:00 pm
GEG
- LGB
1 stop4h 32m
Delta
Tue 8/117:00 am
LGB
- GEG
2 stops10h 00m
Delta
Deal found 7/7![Delta logo]()
$220
This Southwest deal was found by Cheapflights users on 7/7. 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 8/55:45 am
GEG
- LGB
1 stop7h 25m
Southwest
Tue 8/114:55 pm
LGB
- GEG
1 stop5h 10m
Southwest
Deal found 7/7![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 7/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:55 pm
BOI
- LGB
1 stop5h 00m
Southwest
Thu 8/136:10 pm
LGB
- BOI
1 stop4h 25m
Southwest
Deal found 7/9![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 7/10. 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 8/710:50 am
BOI
- LGB
1 stop6h 00m
Southwest
Thu 8/132:45 pm
LGB
- BOI
1 stop3h 25m
Southwest
Deal found 7/10![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sat 8/811:35 am
BOI
- LGB
1 stop7h 45m
Southwest
Mon 8/172:45 pm
LGB
- BOI
1 stop3h 25m
Southwest
Deal found 7/10![Southwest logo]()
$217
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:45 pm
BOI
- LGB
1 stop3h 47m
Delta
Wed 8/124:50 pm
LGB
- BOI
1 stop6h 09m
Delta
Deal found 7/7![Delta logo]()
$266
This Delta deal was found by Cheapflights users on 7/12. 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 8/146:45 pm
BOI
- LGB
1 stop3h 47m
Delta
Sun 8/234:50 pm
LGB
- BOI
1 stop6h 09m
Delta
Deal found 7/12![Delta logo]()
$282
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 pm
PIH
- LGB
1 stop3h 32m
Delta
Tue 8/181:00 pm
LGB
- PIH
1 stop4h 23m
Delta
Deal found 7/8![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 7/11. 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.
Tue 8/255:00 pm
GEG
- LGB
1 stop4h 32m
Delta
Sat 8/297:00 am
LGB
- GEG
1 stop5h 12m
Delta
Deal found 7/11![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:15 am
GEG
- LGB
2 stops9h 25m
Southwest
Sat 8/295:00 pm
LGB
- GEG
1 stop4h 25m
Southwest
Deal found 7/11![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 7/10. 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 8/286:55 am
GEG
- LGB
1 stop4h 30m
Southwest
Sun 8/304:40 pm
LGB
- GEG
1 stop7h 15m
Southwest
Deal found 7/10![Southwest logo]()
$257
One-way flights from Idaho to Long BeachSearch for one-way flight options from Idaho to Long Beach. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Idaho to Long Beach. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:45 pm
BOI
- LGB
1 stop3h 47m
Delta
Deal found 7/8![Delta logo]()
$108
This Southwest deal was found by Cheapflights users on 7/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:25 pm
BOI
- LGB
2 stops6h 40m
Southwest
Deal found 7/9![Southwest logo]()
$113
This Delta deal was found by Cheapflights users on 7/12. 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 8/286:45 pm
BOI
- LGB
1 stop3h 47m
Delta
Deal found 7/12![Delta logo]()
$119
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Mon 12/148:47 am
BOI
- LGB
1 stop6h 23m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 7/7. 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 7/301:05 pm
BOI
- LGB
1 stop4h 01m
Delta
Deal found 7/7![Delta logo]()
$164
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sun 9/206:00 am
BOI
- LGB
2 stops6h 45m
Southwest
Deal found 7/10![Southwest logo]()
$184
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 pm
PIH
- LGB
1 stop3h 32m
Delta
Deal found 7/8![Delta logo]()
$186
This Delta deal was found by Cheapflights users on 7/11. 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.
Sun 8/1611:12 am
BOI
- LGB
1 stop5h 58m
Delta
Deal found 7/11![Delta logo]()
$188
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sun 11/88:30 pm
BOI
- LGB
2 stops12h 50m
Southwest
Deal found 7/8![Southwest logo]()
$190
This Delta deal was found by Cheapflights users on 7/7. 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 7/296:51 am
BOI
- LGB
2 stops10h 15m
Delta
Deal found 7/7![Delta logo]()
$198
This Delta deal was found by Cheapflights users on 7/9. 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 7/231:05 pm
BOI
- LGB
1 stop4h 01m
Delta
Deal found 7/9![Delta logo]()
$209
This Southwest deal was found by Cheapflights users on 7/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:15 am
GEG
- LGB
1 stop5h 50m
Southwest
Deal found 7/11![Southwest logo]()
$213
Find 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 July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (Delta) |
One-way from | $108 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $367 |
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 July 12, 2026.
Use the filters below to find and compare flights from Idaho to Long Beach that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Tue 8/25
5:00 pm-9:32 pm
1 stop4h 32m
Long Beach Municipal
Sat 8/29
7:00 am-12:12 pm
1 stop5h 12m
$217
BoiseLong Beach
BOI - LGB
BOILGB
Boise Air Term. Gowen Fld
Mon 11/9
1:15 pm-4:20 pm
1 stop4h 05m
Long Beach Municipal
Tue 11/17
12:59 pm-11:52 pm
2 stops9h 53m
$220
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Wed 8/5
5:00 pm-9:32 pm
1 stop4h 32m
Long Beach Municipal
Tue 8/11
7:00 am-5:00 pm
2 stops10h 00m
$220
BoiseLong Beach
BOI - LGB
BOILGB
Boise Air Term. Gowen Fld
Fri 9/25
4:55 pm-9:00 pm
1 stop5h 05m
Long Beach Municipal
Mon 9/28
2:45 pm-7:10 pm
1 stop3h 25m
$222
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Tue 8/25
6:15 am-3:40 pm
2 stops9h 25m
Long Beach Municipal
Sat 8/29
5:00 pm-9:25 pm
1 stop4h 25m
$222
BoiseLong Beach
BOI - LGB
BOILGB
Boise Air Term. Gowen Fld
Fri 10/23
6:40 pm-9:38 pm
1 stop3h 58m
Long Beach Municipal
Tue 10/27
7:00 am-5:14 pm
2 stops9h 14m
$232
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Thu 9/10
5:15 pm-9:38 pm
1 stop4h 23m
Long Beach Municipal
Sun 9/13
7:00 am-12:14 pm
1 stop5h 14m
$236
BoiseLong Beach
BOI - LGB
BOILGB
Boise Air Term. Gowen Fld
Thu 10/1
4:45 pm-9:10 pm
1 stop5h 25m
Long Beach Municipal
Sun 10/4
7:50 am-12:40 pm
1 stop3h 50m
$237
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Sat 9/12
11:20 am-6:20 pm
2 stops7h 00m
Long Beach Municipal
Sun 9/13
7:50 am-1:50 pm
1 stop6h 00m
$242
BoiseLong Beach
BOI - LGB
BOILGB
Boise Air Term. Gowen Fld
Fri 9/18
6:44 pm-9:38 pm
1 stop3h 54m
Long Beach Municipal
Mon 9/21
1:04 pm-11:58 pm
2 stops9h 54m
$242
Showing 1-10 of 59 resultsSorted by cheapest first
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.
BOI-LGB
GEG-LGB
PIH-LGB
IDA-LGB
TWF-LGB
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
USID-LGB
BOI-LGB
GEG-LGB
PIH-LGB
IDA-LGB
What is the cheapest month to book a flight from Idaho to Long Beach?
Currently, September is the cheapest month in which you can book a flight from Idaho to Long Beach (average of $166). Flying from Idaho to Long Beach in July is currently the most expensive (average of $588). 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.
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.
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
Complete your trip
Flights by cabin class
Long Beach flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Idaho to Long Beach
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Long Beach by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Long Beach by cabin class
Find flights from Idaho to Long Beach, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Long Beach
Explore flights to Long Beach departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Idaho and Long Beach flights
Browse other Idaho and Long Beach flight options. Last updated on July 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho to Long Beach flights
Consider these flights traveling from Idaho to Long Beach.
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 July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$175 | Average$272 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$332 | FlexibilityNo cancel fee | On-time63% |