$79+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LGB
May 12 — May 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 April 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 April 12, 2026.
This Southwest deal was found by Cheapflights users on 4/10. 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 5/96:45 am
GEG
- LGB
1 stop7h 15m
Southwest
Sat 5/165:50 pm
LGB
- GEG
1 stop4h 25m
Southwest
Deal found 4/10![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 4/8. 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.
Sat 5/25:30 am
GEG
- LGB
1 stop6h 27m
Delta
Mon 5/44:45 pm
LGB
- GEG
1 stop6h 49m
Delta
Deal found 4/8![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 4/7. 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.
Thu 5/710:45 am
GEG
- LGB
1 stop4h 35m
Southwest
Thu 5/1412:00 pm
LGB
- GEG
1 stop5h 00m
Southwest
Deal found 4/7![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 4/9. 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 5/215:35 am
GEG
- LGB
1 stop6h 18m
Delta
Tue 5/267:05 am
LGB
- GEG
1 stop4h 56m
Delta
Deal found 4/9![Delta logo]()
$208
This Delta deal was found by Cheapflights users on 4/10. 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 5/154:57 pm
GEG
- LGB
1 stop4h 46m
Delta
Mon 5/184:54 pm
LGB
- GEG
1 stop6h 41m
Delta
Deal found 4/10![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 4/10. 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 8/185:00 pm
GEG
- LGB
1 stop4h 45m
Delta
Sat 8/225:05 pm
LGB
- GEG
1 stop6h 30m
Delta
Deal found 4/10![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 4/10. 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 5/246:30 am
BOI
- LGB
1 stop4h 00m
Southwest
Thu 5/285:30 pm
LGB
- BOI
1 stop6h 15m
Southwest
Deal found 4/10![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 4/9. 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 5/236:45 am
GEG
- LGB
1 stop7h 15m
Southwest
Tue 5/263:25 pm
LGB
- GEG
2 stops8h 00m
Southwest
Deal found 4/9![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 4/10. 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 8/75:05 pm
GEG
- LGB
1 stop4h 27m
Delta
Wed 8/125:05 pm
LGB
- GEG
1 stop6h 30m
Delta
Deal found 4/10![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 4/8. 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 5/264:59 pm
GEG
- LGB
1 stop4h 44m
Delta
Sat 5/307:05 am
LGB
- GEG
1 stop4h 56m
Delta
Deal found 4/8![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 4/11. 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 6/611:35 am
BOI
- LGB
1 stop5h 35m
Southwest
Sun 6/145:40 pm
LGB
- BOI
1 stop6h 40m
Southwest
Deal found 4/11![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 4/8. 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 7/103:25 pm
BOI
- LGB
1 stop6h 20m
Southwest
Tue 7/1410:20 am
LGB
- BOI
1 stop3h 20m
Southwest
Deal found 4/8![Southwest logo]()
$312
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 April 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 April 12, 2026.
This Southwest deal was found by Cheapflights users on 4/10. 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 5/96:45 am
GEG
- LGB
1 stop7h 15m
Southwest
Sat 5/165:50 pm
LGB
- GEG
1 stop4h 25m
Southwest
Deal found 4/10![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 4/9. 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 5/215:35 am
GEG
- LGB
1 stop6h 18m
Delta
Tue 5/267:05 am
LGB
- GEG
1 stop4h 56m
Delta
Deal found 4/9![Delta logo]()
$208
This Southwest deal was found by Cheapflights users on 4/10. 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 5/246:30 am
BOI
- LGB
1 stop4h 00m
Southwest
Thu 5/285:30 pm
LGB
- BOI
1 stop6h 15m
Southwest
Deal found 4/10![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 4/10. 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 8/75:05 pm
GEG
- LGB
1 stop4h 27m
Delta
Wed 8/125:05 pm
LGB
- GEG
1 stop6h 30m
Delta
Deal found 4/10![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 4/8. 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 5/264:59 pm
GEG
- LGB
1 stop4h 44m
Delta
Sat 5/307:05 am
LGB
- GEG
1 stop4h 56m
Delta
Deal found 4/8![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 4/11. 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 6/612:55 pm
BOI
- LGB
1 stop5h 10m
Southwest
Sun 6/145:40 pm
LGB
- BOI
1 stop6h 40m
Southwest
Deal found 4/11![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 4/8. 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 7/103:25 pm
BOI
- LGB
1 stop6h 20m
Southwest
Tue 7/1410:20 am
LGB
- BOI
1 stop3h 20m
Southwest
Deal found 4/8![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 4/10. 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 8/155:45 am
GEG
- LGB
1 stop6h 26m
Delta
Fri 8/215:05 pm
LGB
- GEG
1 stop6h 30m
Delta
Deal found 4/10![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 4/8. 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 9/105:45 am
GEG
- LGB
1 stop6h 26m
Delta
Tue 9/155:05 pm
LGB
- GEG
1 stop6h 30m
Delta
Deal found 4/8![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 4/11. 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.
Thu 5/216:30 am
BOI
- LGB
1 stop8h 45m
Southwest
Tue 5/263:40 pm
LGB
- BOI
1 stop6h 50m
Southwest
Deal found 4/11![Southwest logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
Thu 8/2711:55 am
JAC
- LGB
2 stops33h 35m
Multiple Airlines
Mon 8/317:25 am
LGB
- JAC
2 stops26h 50m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$938
This Delta deal was found by Cheapflights users on 4/8. 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 4/285:30 am
GEG
- LGB
1 stop6h 27m
Delta
Wed 5/64:45 pm
LGB
- GEG
1 stop6h 49m
Delta
Deal found 4/8![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 4/11. 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.
Fri 5/16:50 am
GEG
- LGB
2 stops7h 25m
Southwest
Tue 5/57:00 am
LGB
- GEG
1 stop6h 05m
Southwest
Deal found 4/11![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 4/7. 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.
Fri 6/125:05 pm
GEG
- LGB
1 stop4h 24m
Delta
Mon 6/156:52 am
LGB
- GEG
1 stop5h 23m
Delta
Deal found 4/7![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 4/10. 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.
Thu 6/1812:05 pm
BOI
- LGB
2 stops6h 50m
Southwest
Mon 6/227:00 pm
LGB
- BOI
1 stop4h 15m
Southwest
Deal found 4/10![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 4/10. 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 9/45:45 am
GEG
- LGB
1 stop6h 26m
Delta
Tue 9/85:05 pm
LGB
- GEG
1 stop5h 30m
Delta
Deal found 4/10![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 4/9. 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.
Mon 9/288:05 am
BOI
- LGB
1 stop5h 40m
Southwest
Fri 10/25:30 pm
LGB
- BOI
2 stops7h 15m
Southwest
Deal found 4/9![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 4/7. 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.
Mon 7/131:30 pm
GEG
- LGB
1 stop4h 55m
Southwest
Sat 7/182:35 pm
LGB
- GEG
2 stops9h 30m
Southwest
Deal found 4/7![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 4/7. 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 10/15:00 pm
GEG
- LGB
1 stop4h 45m
Delta
Mon 10/512:59 pm
LGB
- GEG
1 stop5h 18m
Delta
Deal found 4/7![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 4/10. 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 9/47:00 am
BOI
- LGB
1 stop5h 00m
Southwest
Mon 9/76:45 pm
LGB
- BOI
1 stop4h 10m
Southwest
Deal found 4/10![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 4/11. 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 7/1611:37 am
TWF
- LGB
1 stop5h 35m
Delta
Wed 8/267:10 am
LGB
- TWF
1 stop4h 08m
Delta
Deal found 4/11![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 4/9. 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 4/242:00 pm
BOI
- LGB
1 stop3h 55m
Southwest
Tue 4/284:25 pm
LGB
- BOI
2 stops7h 00m
Southwest
Deal found 4/9![Southwest logo]()
$422
This Delta deal was found by Cheapflights users on 4/11. 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 5/147:00 pm
PIH
- LGB
1 stop3h 43m
Delta
Mon 5/1812:44 pm
LGB
- PIH
1 stop4h 38m
Delta
Deal found 4/11![Delta logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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.
Fri 5/154:03 pm
IDA
- LGB
2 stops30h 04m
Multiple Airlines
Fri 5/228:12 am
LGB
- IDA
2 stops30h 14m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,109
This Delta deal was found by Cheapflights users on 4/10. 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 7/13:25 pm
IDA
- LGB
1 stop7h 04m
Delta
Fri 7/106:52 am
LGB
- IDA
1 stop6h 49m
Delta
Deal found 4/10![Delta logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
Mon 8/104:14 pm
IDA
- LGB
2 stops29h 02m
Multiple Airlines
Mon 8/177:00 am
LGB
- IDA
2 stops29h 06m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,132
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Sat 5/231:54 pm
IDA
- LGB
2 stops32h 13m
Multiple Airlines
Thu 5/289:12 am
LGB
- IDA
2 stops36h 41m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,135
This Delta deal was found by Cheapflights users on 4/7. 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 4/2212:33 pm
PIH
- LGB
1 stop4h 30m
Delta
Sun 4/267:00 am
LGB
- PIH
1 stop3h 53m
Delta
Deal found 4/7![Delta logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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.
Fri 8/214:14 pm
IDA
- LGB
2 stops29h 16m
Multiple Airlines
Tue 8/257:25 am
LGB
- IDA
2 stops31h 12m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,147
This Delta deal was found by Cheapflights users on 4/10. 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 4/251:17 pm
TWF
- LGB
1 stop3h 56m
Delta
Wed 4/294:45 pm
LGB
- TWF
1 stop4h 29m
Delta
Deal found 4/10![Delta logo]()
$512
Last-minute flights from Idaho to Long BeachDiscover last-minute flight deals from Idaho to Long Beach. Data last updated April 12, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Long Beach. Data last updated April 12, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/7. 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.
Tue 4/212:40 pm
GEG
- LGB
1 stop4h 10m
Southwest
Wed 4/298:00 am
LGB
- GEG
1 stop6h 05m
Southwest
Deal found 4/7![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 4/7. 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 4/2210:05 am
BOI
- LGB
1 stop7h 30m
Southwest
Sun 4/266:35 pm
LGB
- BOI
1 stop5h 50m
Southwest
Deal found 4/7![Southwest logo]()
$381
This Delta deal was found by Cheapflights users on 4/8. 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.
Sat 5/25:30 am
GEG
- LGB
1 stop6h 27m
Delta
Mon 5/44:45 pm
LGB
- GEG
1 stop6h 49m
Delta
Deal found 4/8![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 4/7. 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.
Thu 5/710:45 am
GEG
- LGB
1 stop4h 35m
Southwest
Thu 5/1412:00 pm
LGB
- GEG
1 stop5h 00m
Southwest
Deal found 4/7![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 4/10. 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 5/96:45 am
GEG
- LGB
1 stop7h 15m
Southwest
Sat 5/165:50 pm
LGB
- GEG
1 stop4h 25m
Southwest
Deal found 4/10![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 4/10. 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 5/154:57 pm
GEG
- LGB
1 stop4h 46m
Delta
Mon 5/184:54 pm
LGB
- GEG
1 stop6h 41m
Delta
Deal found 4/10![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 4/9. 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 5/215:35 am
GEG
- LGB
1 stop6h 18m
Delta
Tue 5/267:05 am
LGB
- GEG
1 stop4h 56m
Delta
Deal found 4/9![Delta logo]()
$208
This Southwest deal was found by Cheapflights users on 4/7. 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.
Thu 5/216:00 am
BOI
- LGB
2 stops7h 40m
Southwest
Sat 5/235:50 pm
LGB
- BOI
1 stop4h 00m
Southwest
Deal found 4/7![Southwest logo]()
$321
This Southwest deal was found by Cheapflights users on 4/11. 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.
Thu 5/216:30 am
BOI
- LGB
1 stop8h 45m
Southwest
Tue 5/263:40 pm
LGB
- BOI
1 stop6h 50m
Southwest
Deal found 4/11![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 4/9. 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 5/236:45 am
GEG
- LGB
1 stop7h 15m
Southwest
Tue 5/263:25 pm
LGB
- GEG
2 stops8h 00m
Southwest
Deal found 4/9![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 4/10. 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 5/246:30 am
BOI
- LGB
1 stop4h 00m
Southwest
Thu 5/285:30 pm
LGB
- BOI
1 stop6h 15m
Southwest
Deal found 4/10![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 4/8. 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 5/264:59 pm
GEG
- LGB
1 stop4h 44m
Delta
Sat 5/307:05 am
LGB
- GEG
1 stop4h 56m
Delta
Deal found 4/8![Delta logo]()
$289
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 April 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 April 12, 2026.
This Southwest deal was found by Cheapflights users on 4/8. 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.
Wed 5/611:35 am
BOI
- LGB
1 stop5h 20m
Southwest
Deal found 4/8![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 4/7. 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 5/205:35 am
GEG
- LGB
1 stop6h 15m
Southwest
Deal found 4/7![Southwest logo]()
$79
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 6/26:41 pm
BOI
- LGB
1 stop4h 02m
Delta
Deal found 4/7![Delta logo]()
$89
This Southwest deal was found by Cheapflights users on 4/7. 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.
Sun 5/316:30 am
BOI
- LGB
1 stop3h 40m
Southwest
Deal found 4/7![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 4/8. 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.
Mon 5/1810:30 am
GEG
- LGB
1 stop9h 40m
Southwest
Deal found 4/8![Southwest logo]()
$104
This Delta deal was found by Cheapflights users on 4/10. 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 5/810:50 am
BOI
- LGB
1 stop6h 24m
Delta
Deal found 4/10![Delta logo]()
$119
This Delta deal was found by Cheapflights users on 4/10. 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 6/1611:53 am
BOI
- LGB
1 stop5h 22m
Delta
Deal found 4/10![Delta logo]()
$155
This Delta deal was found by Cheapflights users on 4/10. 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.
Sun 7/266:42 pm
BOI
- LGB
1 stop3h 50m
Delta
Deal found 4/10![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 4/10. 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 7/75:05 pm
GEG
- LGB
1 stop4h 27m
Delta
Deal found 4/10![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 4/7. 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 6/185:05 pm
GEG
- LGB
1 stop4h 24m
Delta
Deal found 4/7![Delta logo]()
$169
This Southwest deal was found by Cheapflights users on 4/7. 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.
Tue 4/214:05 pm
BOI
- LGB
1 stop5h 50m
Southwest
Deal found 4/7![Southwest logo]()
$173
This Southwest deal was found by Cheapflights users on 4/7. 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.
Thu 6/116:00 am
BOI
- LGB
2 stops6h 55m
Southwest
Deal found 4/7![Southwest logo]()
$174
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 April 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Southwest) |
One-way from | $79 (Southwest) |
Popular in | March |
Cheapest in | September |
Average price | $267 |
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 April 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
Sat 5/9
6:45 am-2:00 pm
1 stop7h 15m
Long Beach Municipal
Sat 5/16
5:50 pm-10:15 pm
1 stop4h 25m
$157
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Thu 5/21
5:35 am-11:53 am
1 stop6h 18m
Long Beach Municipal
Tue 5/26
7:05 am-12:01 pm
1 stop4h 56m
$208
BoiseLong Beach
BOI - LGB
BOILGB
Boise Air Term. Gowen Fld
Sun 5/24
6:30 am-9:30 am
1 stop4h 00m
Long Beach Municipal
Thu 5/28
5:30 pm-12:45 am
1 stop6h 15m
$277
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Fri 8/7
5:05 pm-9:32 pm
1 stop4h 27m
Long Beach Municipal
Wed 8/12
5:05 pm-11:35 pm
1 stop6h 30m
$288
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Tue 5/26
4:59 pm-9:43 pm
1 stop4h 44m
Long Beach Municipal
Sat 5/30
7:05 am-12:01 pm
1 stop4h 56m
$289
BoiseLong Beach
BOI - LGB
BOILGB
Boise Air Term. Gowen Fld
Sat 6/6
12:55 pm-5:05 pm
1 stop5h 10m
Long Beach Municipal
Sun 6/14
5:40 pm-1:20 am
1 stop6h 40m
$297
BoiseLong Beach
BOI - LGB
BOILGB
Boise Air Term. Gowen Fld
Fri 7/10
3:25 pm-8:45 pm
1 stop6h 20m
Long Beach Municipal
Tue 7/14
10:20 am-2:40 pm
1 stop3h 20m
$312
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Sat 8/15
5:45 am-12:11 pm
1 stop6h 26m
Long Beach Municipal
Fri 8/21
5:05 pm-11:35 pm
1 stop6h 30m
$317
SpokaneLong Beach
GEG - LGB
GEGLGB
Spokane
Thu 9/10
5:45 am-12:11 pm
1 stop6h 26m
Long Beach Municipal
Tue 9/15
5:05 pm-11:35 pm
1 stop6h 30m
$317
BoiseLong Beach
BOI - LGB
BOILGB
Boise Air Term. Gowen Fld
Thu 5/21
6:30 am-2:15 pm
1 stop8h 45m
Long Beach Municipal
Tue 5/26
3:40 pm-11:30 pm
1 stop6h 50m
$322
Showing 1-10 of 60 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
IDA-LGB
JAC-LGB
PIH-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
IDA-LGB
JAC-LGB
What is the cheapest month to book a flight from Idaho to Long Beach?
Currently, August is the cheapest month in which you can book a flight from Idaho to Long Beach (average of $77). Flying from Idaho to Long Beach in February is currently the most expensive (average of $149). 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.
How much does it cost to fly round-trip from Idaho to Long Beach?
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 April 12, 2026.
Idaho and Long Beach flights
Browse other Idaho and Long Beach flight options. Last updated on April 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 airline flying from Idaho to Long Beach
Discover the top airline 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 April 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$316 | FlexibilityNo cancel fee | On-time63% |