$82+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
May 17 — May 241
Round-trip
1 adult, Economy
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Find cheap flights from Los Angeles to Idaho with Cheapflights
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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 April 17, 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 April 17, 2026.
This Delta deal was found by Cheapflights users on 4/13. 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.
Wed 5/612:00 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sat 5/97:05 am
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 4/13![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:40 pm
LAX
- GEG
Nonstop2h 38m
Delta
Mon 5/184:13 pm
GEG
- LAX
Nonstop2h 49m
Delta
Deal found 4/16![Delta logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 5/308:13 pm
LAX
- GEG
Nonstop2h 39m
Alaska Airlines
Mon 6/87:00 am
GEG
- LAX
Nonstop2h 48m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:55 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sun 5/177:05 am
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 4/16![Delta logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:02 pm
LAX
- GEG
1 stop8h 27m
Multiple Airlines
Sun 5/109:19 pm
GEG
- LAX
1 stop11h 44m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$189
This CheapOair deal was found by Cheapflights users on 4/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:31 pm
LAX
- GEG
1 stop19h 07m
Frontier
Mon 6/112:33 pm
GEG
- LAX
1 stop20h 22m
Frontier
Deal found 4/12![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:31 pm
LAX
- BOI
1 stop18h 59m
Frontier
Sun 5/311:25 pm
BOI
- LAX
1 stop27h 11m
Frontier
Deal found 4/15![Frontier logo]()
$191
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:10 pm
LAX
- GEG
2 stops7h 15m
Southwest
Wed 5/275:35 am
GEG
- LAX
1 stop6h 40m
Southwest
Deal found 4/14![Southwest logo]()
$192
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:40 pm
LAX
- GEG
Nonstop2h 38m
Delta
Fri 5/224:13 pm
GEG
- LAX
Nonstop2h 49m
Delta
Deal found 4/15![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/12. 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.
Tue 5/124:50 pm
LAX
- BOI
1 stop5h 30m
Southwest
Wed 5/1311:35 am
BOI
- LAX
1 stop4h 55m
Southwest
Deal found 4/12![Southwest logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:30 am
LAX
- IDA
1 stop7h 57m
Multiple Airlines
Mon 5/1110:21 pm
IDA
- LAX
1 stop11h 42m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$198
This Expedia deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:05 am
LAX
- GEG
Nonstop2h 49m
Multiple Airlines
Wed 5/2712:33 pm
GEG
- LAX
1 stop20h 02m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$199
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 April 17, 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 April 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:13 pm
LAX
- GEG
Nonstop2h 39m
Alaska Airlines
Mon 6/87:00 am
GEG
- LAX
Nonstop2h 48m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 4/13. 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.
Tue 5/54:50 pm
LAX
- BOI
1 stop5h 30m
Southwest
Sat 5/911:00 am
BOI
- LAX
1 stop8h 20m
Southwest
Deal found 4/13![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 4/13. 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.
Wed 5/612:00 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sat 5/96:41 pm
BOI
- LAX
1 stop4h 09m
Delta
Deal found 4/13![Delta logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Thu 5/2112:02 pm
LAX
- TWF
1 stop22h 58m
Multiple Airlines
Mon 5/251:45 pm
TWF
- LAX
1 stop20h 18m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:10 pm
LAX
- BOI
1 stop5h 45m
United Airlines
Fri 6/127:00 am
BOI
- LAX
Nonstop2h 33m
United Airlines
Deal found 4/16![United Airlines logo]()
$297
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.
Wed 5/138:13 pm
LAX
- GEG
Nonstop2h 39m
Alaska Airlines
Thu 5/217:00 am
GEG
- LAX
Nonstop2h 48m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 4/12. 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 5/297:55 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sun 5/313:40 pm
BOI
- LAX
Nonstop2h 20m
Delta
Deal found 4/12![Delta logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Wed 5/1312:48 pm
LAX
- GEG
Nonstop2h 41m
Alaska Airlines
Sat 5/161:59 pm
GEG
- LAX
1 stop6h 22m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 4/12. 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 5/282:20 pm
LAX
- BOI
1 stop8h 10m
Southwest
Sat 5/301:55 pm
BOI
- LAX
2 stops7h 35m
Southwest
Deal found 4/12![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 4/12. 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.
Sat 5/168:40 pm
LAX
- GEG
Nonstop2h 38m
Delta
Sun 5/174:15 pm
GEG
- LAX
1 stop7h 40m
Delta
Deal found 4/12![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:57 pm
LAX
- BOI
Nonstop2h 08m
United Airlines
Tue 6/307:05 pm
BOI
- LAX
1 stop4h 32m
United Airlines
Deal found 4/16![United Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:30 am
LAX
- IDA
2 stops8h 28m
Multiple Airlines
Fri 6/510:56 pm
IDA
- LAX
1 stop11h 07m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 4/13. 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.
Thu 6/185:45 pm
LAX
- GEG
2 stops6h 45m
Southwest
Tue 6/235:35 am
GEG
- LAX
1 stop6h 25m
Southwest
Deal found 4/13![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:55 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sun 5/247:05 am
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 4/15![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:15 pm
LAX
- BOI
Nonstop2h 12m
United Airlines
Wed 9/237:01 pm
BOI
- LAX
1 stop5h 05m
United Airlines
Deal found 4/14![United Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
LAX
- GEG
1 stop5h 42m
Alaska Airlines
Sun 5/175:00 am
GEG
- LAX
1 stop4h 56m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 4/12. 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.
Mon 7/65:45 pm
LAX
- GEG
1 stop5h 50m
Southwest
Sat 7/1111:15 am
GEG
- LAX
1 stop7h 05m
Southwest
Deal found 4/12![Southwest logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:34 am
LAX
- IDA
1 stop6h 34m
Multiple Airlines
Sun 6/219:45 am
IDA
- LAX
2 stops22h 54m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:00 am
LAX
- BOI
1 stop6h 43m
Delta
Sun 5/175:45 am
BOI
- LAX
1 stop5h 26m
Delta
Deal found 4/15![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 9/119:26 am
LAX
- BOI
Nonstop2h 07m
Alaska Airlines
Sun 9/136:47 pm
BOI
- LAX
Nonstop2h 18m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:00 am
LAX
- BOI
1 stop7h 26m
Alaska Airlines
Tue 6/3010:52 am
BOI
- LAX
1 stop12h 24m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 4/13. 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 5/97:55 pm
LAX
- BOI
Nonstop2h 03m
Delta
Mon 5/117:05 am
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 4/13![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 5/207:00 am
LAX
- WYS
1 stop5h 28m
United Airlines
Tue 5/262:19 pm
WYS
- LAX
1 stop7h 59m
United Airlines
Deal found 4/12![United Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:00 am
LAX
- IDA
1 stop7h 26m
Alaska Airlines
Sat 5/161:54 pm
IDA
- LAX
1 stop6h 19m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Sat 5/97:00 am
LAX
- WYS
1 stop8h 07m
United Airlines
Sat 5/165:45 pm
WYS
- LAX
1 stop6h 07m
United Airlines
Deal found 4/12![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 4/12. 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.
Wed 4/296:59 pm
LAX
- GEG
Nonstop2h 41m
Delta
Thu 5/76:25 am
GEG
- LAX
Nonstop2h 50m
Delta
Deal found 4/12![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/137:00 am
LAX
- WYS
1 stop5h 28m
United Airlines
Wed 5/202:03 pm
WYS
- LAX
1 stop5h 57m
United Airlines
Deal found 4/13![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:51 am
LAX
- GEG
1 stop6h 16m
Delta
Sat 8/152:45 pm
GEG
- LAX
Nonstop2h 53m
Delta
Deal found 4/15![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 5/1210:53 am
LAX
- IDA
1 stop25h 24m
Alaska Airlines
Sat 5/164:03 pm
IDA
- LAX
1 stop8h 54m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:28 am
LAX
- JAC
Nonstop2h 20m
United Airlines
Wed 5/278:00 am
JAC
- LAX
Nonstop2h 31m
United Airlines
Deal found 4/16![United Airlines logo]()
$399
Last-minute flights from Los Angeles to IdahoDiscover last-minute flight deals from Los Angeles to Idaho. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to Idaho. Data last updated April 17, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:10 pm
LAX
- GEG
2 stops7h 15m
Southwest
Wed 5/275:35 am
GEG
- LAX
1 stop6h 40m
Southwest
Deal found 4/14![Southwest logo]()
$192
This Expedia deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:05 am
LAX
- GEG
Nonstop2h 49m
Multiple Airlines
Wed 5/2712:33 pm
GEG
- LAX
1 stop20h 02m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 4/13. 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.
Wed 5/612:00 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sat 5/97:05 am
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 4/13![Delta logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:02 pm
LAX
- GEG
1 stop8h 27m
Multiple Airlines
Sun 5/109:19 pm
GEG
- LAX
1 stop11h 44m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:30 am
LAX
- IDA
1 stop7h 57m
Multiple Airlines
Mon 5/1110:21 pm
IDA
- LAX
1 stop11h 42m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$198
This Southwest deal was found by Cheapflights users on 4/12. 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.
Tue 5/124:50 pm
LAX
- BOI
1 stop5h 30m
Southwest
Wed 5/1311:35 am
BOI
- LAX
1 stop4h 55m
Southwest
Deal found 4/12![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:54 pm
LAX
- GEG
Nonstop2h 39m
Delta
Thu 5/216:25 am
GEG
- LAX
Nonstop2h 50m
Delta
Deal found 4/15![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:40 pm
LAX
- GEG
Nonstop2h 38m
Delta
Mon 5/184:13 pm
GEG
- LAX
Nonstop2h 49m
Delta
Deal found 4/16![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:55 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sun 5/177:05 am
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 4/16![Delta logo]()
$187
This CheapOair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:31 pm
LAX
- BOI
1 stop18h 59m
Frontier
Sun 5/311:25 pm
BOI
- LAX
1 stop27h 11m
Frontier
Deal found 4/15![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 4/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:31 pm
LAX
- GEG
1 stop19h 07m
Frontier
Mon 6/112:33 pm
GEG
- LAX
1 stop20h 22m
Frontier
Deal found 4/12![Frontier logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 5/308:13 pm
LAX
- GEG
Nonstop2h 39m
Alaska Airlines
Mon 6/87:00 am
GEG
- LAX
Nonstop2h 48m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$187
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 April 17, 2026.
Search for one-way flight options from Los Angeles to Idaho. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:31 pm
LAX
- BOI
1 stop18h 59m
Frontier
Deal found 4/14![Frontier logo]()
$82
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:15 pm
LAX
- GEG
1 stop4h 15m
Southwest
Deal found 4/15![Southwest logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:27 pm
LAX
- TWF
1 stop14h 33m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$97
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:20 pm
LAX
- GEG
1 stop6h 25m
Southwest
Deal found 4/14![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:10 pm
LAX
- BOI
1 stop4h 20m
Southwest
Deal found 4/16![Southwest logo]()
$99
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:31 pm
LAX
- GEG
1 stop19h 07m
Frontier
Deal found 4/14![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 6/19:20 am
LAX
- IDA
1 stop7h 29m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$104
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:13 pm
LAX
- GEG
Nonstop2h 39m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 4/295:11 pm
LAX
- GEG
1 stop27h 18m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:30 am
LAX
- GEG
1 stop13h 59m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$106
This Southwest deal was found by Cheapflights users on 4/13. 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.
Mon 5/46:20 pm
LAX
- GEG
1 stop4h 00m
Southwest
Deal found 4/13![Southwest logo]()
$109
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:21 am
LAX
- BOI
Nonstop2h 13m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$109
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Delta) |
One-way from | $82 (CheapOair) |
Popular in | February |
Cheapest in | April |
Average price | $217 |
Good round-trip deal | $197 or less |
Good one-way deal | $168 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 April 17, 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 Los Angeles
Sat 5/30
8:13 pm-10:52 pm
Nonstop2h 39m
Spokane
Mon 6/8
7:00 am-9:48 am
Nonstop2h 48m
$182
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles Los Angeles
Wed 5/13
8:13 pm-10:52 pm
Nonstop2h 39m
Spokane
Thu 5/21
7:00 am-9:48 am
Nonstop2h 48m
$187
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Tue 5/5
4:50 pm-11:20 pm
1 stop5h 30m
Boise Air Term. Gowen Fld
Sat 5/9
11:00 am-6:20 pm
1 stop8h 20m
$197
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles Los Angeles
Wed 5/13
12:48 pm-3:29 pm
Nonstop2h 41m
Spokane
Sat 5/16
1:59 pm-8:21 pm
1 stop6h 22m
$222
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Wed 5/6
12:00 pm-3:03 pm
Nonstop2h 03m
Boise Air Term. Gowen Fld
Sat 5/9
6:41 pm-9:50 pm
1 stop4h 09m
$232
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Fri 5/29
7:55 pm-10:58 pm
Nonstop2h 03m
Boise Air Term. Gowen Fld
Sun 5/31
3:40 pm-5:00 pm
Nonstop2h 20m
$242
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles Los Angeles
Sat 5/16
8:40 pm-11:18 pm
Nonstop2h 38m
Spokane
Sun 5/17
4:15 pm-11:55 pm
1 stop7h 40m
$257
Los AngelesTwin Falls
LAX - TWF
LAXTWF
Los Angeles Los Angeles
Thu 5/21
12:02 pm-12:00 pm
1 stop22h 58m
Twin Falls Joslin
Mon 5/25
1:45 pm-9:03 am
1 stop20h 18m
$262
Quickest round-trip
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Thu 5/21
7:55 pm-10:58 pm
Nonstop2h 03m
Boise Air Term. Gowen Fld
Sun 5/24
7:05 am-8:24 am
Nonstop2h 19m
$277
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Thu 5/28
2:20 pm-11:30 pm
1 stop8h 10m
Boise Air Term. Gowen Fld
Sat 5/30
1:55 pm-8:30 pm
2 stops7h 35m
$282
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-BOI
LAX-TWF
LAX-IDA
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-BOI
LAX-TWF
LAX-IDA
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 $158). 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 April 17, 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 50% 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 April 17, 2026.
The most flights from LAX to USID are scheduled on a Wednesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).
How much does it cost to fly round-trip from Los Angeles to Idaho?
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 April 17, 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.
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.0
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 April 17, 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 8 airlines flying from Los Angeles to Idaho
Discover the top 8 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$149 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$128 | Average$269 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$138 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$253 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$163 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$187 | Average$276 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$357 | Average$567 | FlexibilityNo cancel fee | On-time71% |