$90+ Cheap flights from Los Angeles (LAX) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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Cheapest flights from Los Angeles to IdahoExplore the most affordable flight options available from Los Angeles to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
Explore the most affordable flight options available from Los Angeles to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.
This Southwest deal was found by Cheapflights users on 6/10. 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.
Wed 8/199:00 am
LAX
- GEG
1 stop4h 05m
Southwest
Wed 8/261:55 pm
GEG
- LAX
1 stop8h 30m
Southwest
Deal found 6/10![Southwest logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 10/136:35 am
LAX
- GEG
1 stop8h 47m
Alaska Airlines
Sun 10/257:00 am
GEG
- LAX
Nonstop2h 52m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:25 pm
LAX
- GEG
2 stops6h 15m
Southwest
Tue 8/2510:55 am
GEG
- LAX
1 stop4h 30m
Southwest
Deal found 6/10![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 6/11. 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 11/38:00 am
LAX
- BOI
1 stop4h 00m
Southwest
Tue 11/101:35 pm
BOI
- LAX
1 stop3h 45m
Southwest
Deal found 6/11![Southwest logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/91:59 pm
LAX
- BOI
1 stop7h 28m
Alaska Airlines
Tue 9/156:47 pm
BOI
- LAX
Nonstop2h 18m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$214
This CheapOair deal was found by Cheapflights users on 6/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:45 am
LAX
- GEG
Nonstop2h 38m
Alaska Airlines
Sun 10/42:51 pm
GEG
- LAX
Nonstop2h 49m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 6/11. 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 8/46:45 am
LAX
- BOI
1 stop5h 55m
Southwest
Tue 8/114:45 pm
BOI
- LAX
1 stop3h 50m
Southwest
Deal found 6/11![Southwest logo]()
$216
This Delta deal was found by Cheapflights users on 6/10. 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 8/286:59 pm
LAX
- GEG
Nonstop2h 34m
Delta
Sun 8/306:16 am
GEG
- LAX
Nonstop2h 54m
Delta
Deal found 6/10![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 6/10. 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 9/117:59 pm
LAX
- BOI
Nonstop2h 05m
Delta
Sun 9/134:50 pm
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 6/10![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 6/10. 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 10/116:55 pm
LAX
- GEG
Nonstop2h 42m
Delta
Wed 10/212:45 pm
GEG
- LAX
Nonstop2h 56m
Delta
Deal found 6/10![Delta logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:56 pm
LAX
- IDA
1 stop18h 01m
Multiple Airlines
Mon 7/2010:47 pm
IDA
- LAX
1 stop11h 38m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 6/10. 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.
Wed 7/295:35 am
LAX
- GEG
1 stop6h 10m
Southwest
Wed 8/55:45 am
GEG
- LAX
1 stop5h 45m
Southwest
Deal found 6/10![Southwest logo]()
$222
Best flights from Los Angeles to IdahoDiscover carefully curated flight deals from Los Angeles to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
Discover carefully curated flight deals from Los Angeles to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:45 am
LAX
- GEG
Nonstop2h 38m
Alaska Airlines
Sun 9/137:00 am
GEG
- LAX
Nonstop2h 52m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 6/13. 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 8/224:20 pm
LAX
- GEG
1 stop4h 00m
Southwest
Tue 8/255:45 am
GEG
- LAX
2 stops8h 15m
Southwest
Deal found 6/13![Southwest logo]()
$202
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 am
LAX
- BOI
1 stop6h 46m
United Airlines
Sat 9/127:05 pm
BOI
- LAX
1 stop5h 01m
United Airlines
Deal found 6/11![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 6/10. 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 7/231:10 pm
LAX
- IDA
1 stop4h 08m
Delta
Sat 7/256:00 am
IDA
- LAX
1 stop5h 44m
Delta
Deal found 6/10![Delta logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/511:55 am
LAX
- TWF
2 stops23h 05m
Multiple Airlines
Fri 7/101:45 pm
TWF
- LAX
1 stop20h 40m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 6/9. 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.
Wed 8/54:15 pm
LAX
- BOI
1 stop6h 05m
Southwest
Wed 8/1211:30 am
BOI
- LAX
1 stop4h 20m
Southwest
Deal found 6/9![Southwest logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 6/13. 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 9/129:26 am
LAX
- BOI
Nonstop2h 07m
Alaska Airlines
Wed 9/164:20 pm
BOI
- LAX
1 stop5h 31m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:47 pm
LAX
- GEG
1 stop6h 38m
Alaska Airlines
Sun 9/135:12 am
GEG
- LAX
1 stop4h 35m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 6/11. 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 8/178:45 am
LAX
- BOI
1 stop4h 30m
Southwest
Wed 8/192:20 pm
BOI
- LAX
1 stop4h 10m
Southwest
Deal found 6/11![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 6/13. 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 7/205:35 am
LAX
- IDA
1 stop4h 08m
Delta
Wed 7/226:00 am
IDA
- LAX
1 stop5h 34m
Delta
Deal found 6/13![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:57 pm
LAX
- BOI
Nonstop2h 08m
United Airlines
Sun 7/57:00 am
BOI
- LAX
Nonstop2h 33m
United Airlines
Deal found 6/9![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/12. 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.
Tue 7/75:35 am
LAX
- WYS
1 stop5h 51m
Delta
Tue 7/211:10 pm
WYS
- LAX
2 stops11h 05m
Delta
Deal found 6/12![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:57 pm
LAX
- BOI
Nonstop2h 08m
United Airlines
Sun 8/97:00 am
BOI
- LAX
Nonstop2h 33m
United Airlines
Deal found 6/13![United Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 8/183:25 pm
LAX
- GEG
1 stop5h 31m
Alaska Airlines
Mon 8/241:27 pm
GEG
- LAX
1 stop7h 32m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:30 am
LAX
- TWF
1 stop4h 30m
Multiple Airlines
Fri 7/241:45 pm
TWF
- LAX
2 stops33h 03m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 6/11. 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 7/39:25 pm
LAX
- GEG
Nonstop2h 40m
Delta
Tue 7/76:20 am
GEG
- LAX
Nonstop2h 53m
Delta
Deal found 6/11![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/13. 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 8/222:50 pm
LAX
- GEG
2 stops6h 35m
Southwest
Mon 8/246:30 am
GEG
- LAX
2 stops7h 55m
Southwest
Deal found 6/13![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:57 pm
LAX
- BOI
Nonstop2h 08m
United Airlines
Sun 7/57:00 am
BOI
- LAX
Nonstop2h 33m
United Airlines
Deal found 6/10![United Airlines logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 6/13. 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 8/47:45 pm
LAX
- GEG
Nonstop2h 30m
Alaska Airlines
Mon 8/106:20 am
GEG
- LAX
Nonstop2h 45m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/10. 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 8/76:59 pm
LAX
- GEG
Nonstop2h 34m
Delta
Tue 8/116:16 am
GEG
- LAX
Nonstop2h 54m
Delta
Deal found 6/10![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 7/247:00 am
LAX
- BOI
Nonstop2h 12m
Alaska Airlines
Tue 8/48:03 am
BOI
- LAX
Nonstop2h 27m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/13. 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 7/185:35 am
LAX
- IDA
1 stop4h 08m
Delta
Wed 7/226:00 am
IDA
- LAX
1 stop5h 34m
Delta
Deal found 6/13![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:28 am
LAX
- JAC
Nonstop2h 20m
United Airlines
Sat 8/158:05 am
JAC
- LAX
Nonstop2h 29m
United Airlines
Deal found 6/12![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 7/139:25 pm
LAX
- GEG
Nonstop2h 37m
Delta
Tue 7/215:20 am
GEG
- LAX
1 stop5h 14m
Delta
Deal found 6/11![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 9/48:03 pm
LAX
- BOI
1 stop25h 24m
Alaska Airlines
Mon 9/76:00 am
BOI
- LAX
1 stop4h 47m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:35 am
LAX
- JAC
Nonstop2h 20m
United Airlines
Tue 9/18:05 am
JAC
- LAX
Nonstop2h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 6/13. 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 8/116:59 pm
LAX
- GEG
Nonstop2h 34m
Delta
Sat 8/151:00 pm
GEG
- LAX
1 stop4h 56m
Delta
Deal found 6/13![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 6/10. 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 7/75:45 pm
LAX
- BOI
1 stop5h 06m
Delta
Sat 7/114:00 pm
BOI
- LAX
Nonstop2h 23m
Delta
Deal found 6/10![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:28 am
LAX
- JAC
Nonstop2h 20m
United Airlines
Sat 8/88:00 am
JAC
- LAX
Nonstop2h 31m
United Airlines
Deal found 6/11![United Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 10/131:07 pm
LAX
- SUN
1 stop21h 04m
Alaska Airlines
Sat 10/1711:53 am
SUN
- LAX
1 stop7h 06m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$389
Last-minute flights from Los Angeles to IdahoDiscover last-minute flight deals from Los Angeles to Idaho. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to Idaho. Data last updated June 14, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:40 pm
LAX
- GEG
1 stop7h 05m
Southwest
Tue 7/145:35 am
GEG
- LAX
1 stop6h 25m
Southwest
Deal found 6/10![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/155:35 am
LAX
- IDA
1 stop4h 08m
Delta
Sat 7/186:00 am
IDA
- LAX
1 stop3h 50m
Delta
Deal found 6/11![Delta logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:56 pm
LAX
- IDA
1 stop18h 01m
Multiple Airlines
Mon 7/2010:47 pm
IDA
- LAX
1 stop11h 38m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$221
This Delta deal was found by Cheapflights users on 6/13. 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 7/165:35 am
LAX
- IDA
1 stop4h 08m
Delta
Tue 7/217:00 pm
IDA
- LAX
1 stop3h 45m
Delta
Deal found 6/13![Delta logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:30 am
LAX
- IDA
1 stop8h 30m
Multiple Airlines
Mon 7/2010:47 pm
IDA
- LAX
1 stop11h 38m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$248
This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:49 pm
LAX
- BOI
1 stop14h 40m
Frontier
Thu 7/231:24 pm
BOI
- LAX
1 stop11h 47m
Frontier
Deal found 6/12![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:09 pm
LAX
- IDA
1 stop17h 51m
Multiple Airlines
Mon 7/2710:47 pm
IDA
- LAX
1 stop11h 38m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:30 am
LAX
- IDA
1 stop8h 30m
Multiple Airlines
Mon 7/2710:47 pm
IDA
- LAX
1 stop11h 38m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$236
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:00 am
LAX
- BOI
Nonstop2h 12m
Alaska Airlines
Tue 8/410:52 am
BOI
- LAX
1 stop21h 40m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:30 am
LAX
- IDA
1 stop8h 30m
Multiple Airlines
Mon 8/310:47 pm
IDA
- LAX
2 stops26h 24m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 6/11. 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 7/283:40 pm
LAX
- GEG
1 stop7h 05m
Southwest
Mon 8/176:55 am
GEG
- LAX
1 stop7h 30m
Southwest
Deal found 6/11![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 6/10. 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.
Wed 7/295:35 am
LAX
- GEG
1 stop6h 10m
Southwest
Wed 8/55:45 am
GEG
- LAX
1 stop5h 45m
Southwest
Deal found 6/10![Southwest logo]()
$222
One-way flights from Los Angeles to IdahoSearch for one-way flight options from Los Angeles to Idaho. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
Search for one-way flight options from Los Angeles to Idaho. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:27 pm
LAX
- GEG
1 stop10h 52m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:14 pm
LAX
- GEG
1 stop21h 08m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$95
This Southwest deal was found by Cheapflights users on 6/10. 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 9/122:55 pm
LAX
- GEG
1 stop6h 30m
Southwest
Deal found 6/10![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 6/9. 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.
Tue 8/255:20 am
LAX
- GEG
2 stops7h 45m
Southwest
Deal found 6/9![Southwest logo]()
$104
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:10 pm
LAX
- GEG
1 stop5h 30m
Southwest
Deal found 6/10![Southwest logo]()
$108
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:40 pm
LAX
- GEG
1 stop7h 05m
Southwest
Deal found 6/10![Southwest logo]()
$114
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:15 am
LAX
- GEG
1 stop7h 21m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:56 pm
LAX
- GEG
1 stop21h 06m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$117
This Delta deal was found by Cheapflights users on 6/13. 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 7/135:05 pm
LAX
- IDA
1 stop4h 27m
Delta
Deal found 6/13![Delta logo]()
$141
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/114:25 pm
LAX
- BOI
1 stop4h 42m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:45 pm
LAX
- BOI
1 stop16h 44m
Frontier
Deal found 6/13![Frontier logo]()
$148
This Delta deal was found by Cheapflights users on 6/10. 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 9/67:15 am
LAX
- BOI
1 stop7h 03m
Delta
Deal found 6/10![Delta logo]()
$149
Find flight deals from Los Angeles to Idaho
Keep the following information in mind while searching for Los Angeles to Idaho flight deals. Data was last updated June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Southwest) |
One-way from | $90 (Kiwi.com) |
Popular in | February |
Cheapest in | April |
Average price | $367 |
Good round-trip deal | $307 or less |
Good one-way deal | $220 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Los Angeles 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 June 14, 2026.
Use the filters below to find and compare flights from Los Angeles to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Wed 9/9
10:45 am-1:23 pm
Nonstop2h 38m
Spokane
Sun 9/13
7:00 am-9:52 am
Nonstop2h 52m
$197
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Sat 8/22
4:20 pm-8:20 pm
1 stop4h 00m
Spokane
Tue 8/25
5:45 am-2:00 pm
2 stops8h 15m
$202
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Wed 8/5
4:15 pm-11:20 pm
1 stop6h 05m
Boise Air Term. Gowen Fld
Wed 8/12
11:30 am-2:50 pm
1 stop4h 20m
$216
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Wed 9/9
7:45 am-3:31 pm
1 stop6h 46m
Boise Air Term. Gowen Fld
Sat 9/12
7:05 pm-11:06 pm
1 stop5h 01m
$217
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Sat 9/12
9:26 am-12:33 pm
Nonstop2h 07m
Boise Air Term. Gowen Fld
Wed 9/16
4:20 pm-8:51 pm
1 stop5h 31m
$217
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Thu 9/10
3:47 pm-10:25 pm
1 stop6h 38m
Spokane
Sun 9/13
5:12 am-9:47 am
1 stop4h 35m
$237
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Mon 8/17
8:45 am-2:15 pm
1 stop4h 30m
Boise Air Term. Gowen Fld
Wed 8/19
2:20 pm-5:30 pm
1 stop4h 10m
$252
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Thu 7/23
1:10 pm-6:18 pm
1 stop4h 08m
Idaho Falls Fanning Field
Sat 7/25
6:00 am-10:44 am
1 stop5h 44m
$256
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Tue 8/18
3:25 pm-8:56 pm
1 stop5h 31m
Spokane
Mon 8/24
1:27 pm-8:59 pm
1 stop7h 32m
$282
Los AngelesIdaho Falls
LAX - IDA
LAXIDA
Los Angeles
Mon 7/20
5:35 am-10:43 am
1 stop4h 08m
Idaho Falls Fanning Field
Wed 7/22
6:00 am-10:34 am
1 stop5h 34m
$285
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Los Angeles to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Los Angeles with our price prediction graph.
LAX-GEG
LAX-IDA
LAX-BOI
LAX-TWF
LAX-WYS
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 Los Angeles to Idaho
LAX-USID
LAX-GEG
LAX-IDA
LAX-BOI
LAX-TWF
What is the cheapest month to book a flight from Los Angeles to Idaho?
Currently, August is the cheapest month in which you can book a flight from Los Angeles to Idaho (average of $78). Flying from Los Angeles to Idaho in November is currently the most expensive (average of $159). 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 LAX to ID?
Find hourly flight availability from Los Angeles 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 June 14, 2026.
A simple way to save on the total cost of your ticket is to fly from Los Angeles to Idaho in the afternoon. If you’re flexible enough to do this you can expect to save up to 75% on your trip compared to booking a flight at noon.
Weekly flight availability from Los Angeles to Idaho
Explore weekly flight availability from Los Angeles to Idaho. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 14, 2026.
The most flights from LAX to USID are scheduled on a Wednesday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).
How much does it cost to fly round-trip from Los Angeles to Idaho?
How far ahead should I book a flight from Los Angeles to Idaho?
The best time to book flights from Los Angeles to Idaho is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 June 14, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Los Angeles to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Los Angeles to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Los Angeles to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Los Angeles to Idaho by cabin class
Find flights from Los Angeles to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Los Angeles and Idaho flights
Browse other Los Angeles and Idaho flight options. Last updated on June 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Los Angeles to Idaho flights
Consider these flights traveling from Los Angeles to Idaho.
Top 7 airlines flying from Los Angeles to Idaho
Discover the top 7 airlines that operate flights from Los Angeles 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 June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$123 | Average$277 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$150 | Average$253 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$157 | Average$452 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$444 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$323 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$187 | Average$316 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$357 | Average$567 | FlexibilityNo cancel fee | On-time71% |