$89+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Apr 18 — Apr 251
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 March 19, 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 March 19, 2026.
This Delta deal was found by Cheapflights users on 3/16. 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.
Wed 4/157:57 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sat 4/184:55 pm
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 3/16![Delta logo]()
$157
This Trip.com deal was found by Cheapflights users on 3/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:43 pm
LAX
- BOI
1 stop8h 16m
Alaska Airlines
Wed 5/69:02 am
BOI
- LAX
1 stop7h 15m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$159
This Southwest deal was found by Cheapflights users on 3/16. 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 4/158:15 am
LAX
- GEG
1 stop5h 50m
Southwest
Wed 4/222:25 pm
GEG
- LAX
1 stop5h 20m
Southwest
Deal found 3/16![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/156:00 pm
LAX
- BOI
1 stop3h 52m
Alaska Airlines
Wed 4/226:08 pm
BOI
- LAX
1 stop5h 54m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Sat 4/188:09 pm
LAX
- GEG
Nonstop2h 43m
Hawaiian Airlines
Sun 4/197:15 am
GEG
- LAX
Nonstop2h 48m
Hawaiian Airlines
Deal found 3/19![Hawaiian Airlines logo]()
$178
This Trip.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:09 pm
LAX
- GEG
Nonstop2h 43m
Alaska Airlines
Sun 4/197:15 am
GEG
- LAX
Nonstop2h 48m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 3/15. 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.
Tue 4/145:00 pm
LAX
- BOI
1 stop6h 25m
Southwest
Tue 4/215:00 pm
BOI
- LAX
2 stops6h 30m
Southwest
Deal found 3/15![Southwest logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 4/172:45 pm
LAX
- GEG
Nonstop2h 47m
Hawaiian Airlines
Sun 4/197:15 am
GEG
- LAX
Nonstop2h 48m
Hawaiian Airlines
Deal found 3/19![Hawaiian Airlines logo]()
$188
This CheapOair deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Mon 5/118:59 pm
LAX
- BOI
1 stop14h 28m
Frontier
Tue 5/191:22 pm
BOI
- LAX
1 stop11h 54m
Frontier
Deal found 3/19![Frontier logo]()
$191
This Southwest deal was found by Cheapflights users on 3/16. 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.
Sat 4/185:20 am
LAX
- GEG
2 stops8h 25m
Southwest
Sun 4/1911:45 am
GEG
- LAX
1 stop4h 45m
Southwest
Deal found 3/16![Southwest logo]()
$192
This Expedia deal was found by Cheapflights users on 3/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
LAX
- GEG
1 stop5h 37m
Multiple Airlines
Sun 4/1911:44 am
GEG
- LAX
1 stop12h 27m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$194
This Expedia deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 5/123:45 pm
LAX
- BOI
1 stop7h 14m
Multiple Airlines
Tue 5/191:22 pm
BOI
- LAX
1 stop11h 54m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$194
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 March 19, 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 March 19, 2026.
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/295:00 pm
LAX
- BOI
1 stop6h 25m
Southwest
Wed 5/66:40 am
BOI
- LAX
1 stop4h 35m
Southwest
Deal found 3/17![Southwest logo]()
$177
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:34 pm
LAX
- BOI
Nonstop2h 01m
Delta
Sat 4/184:55 pm
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 3/14![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/149:13 am
LAX
- BOI
Nonstop2h 12m
Alaska Airlines
Tue 4/212:22 pm
BOI
- LAX
1 stop7h 26m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 5/126:57 pm
LAX
- BOI
Nonstop2h 19m
United Airlines
Tue 5/196:23 am
BOI
- LAX
1 stop6h 42m
United Airlines
Deal found 3/19![United Airlines logo]()
$218
This Southwest deal was found by Cheapflights users on 3/14. 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 4/216:20 am
LAX
- GEG
2 stops6h 45m
Southwest
Tue 4/212:40 pm
GEG
- LAX
2 stops7h 20m
Southwest
Deal found 3/14![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:57 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sun 5/34:55 pm
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 3/14![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 3/16. 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.
Sat 4/187:30 am
LAX
- GEG
1 stop5h 35m
Southwest
Sun 4/195:00 am
GEG
- LAX
1 stop4h 15m
Southwest
Deal found 3/16![Southwest logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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.
Fri 4/172:45 pm
LAX
- BOI
1 stop6h 14m
Alaska Airlines
Tue 4/217:05 pm
BOI
- LAX
Nonstop2h 17m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/1512:00 pm
LAX
- BOI
Nonstop2h 03m
Delta
Mon 4/204:55 pm
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 3/18![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/195:35 am
LAX
- GEG
1 stop5h 00m
Southwest
Tue 4/212:25 pm
GEG
- LAX
1 stop5h 20m
Southwest
Deal found 3/17![Southwest logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 5/24:57 pm
LAX
- GEG
1 stop6h 58m
Alaska Airlines
Tue 5/57:09 am
GEG
- LAX
Nonstop2h 50m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/298:40 am
LAX
- GEG
1 stop4h 25m
Southwest
Sat 5/26:45 am
GEG
- LAX
1 stop5h 25m
Southwest
Deal found 3/17![Southwest logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/212:45 pm
LAX
- GEG
Nonstop2h 47m
Alaska Airlines
Fri 4/245:00 am
GEG
- LAX
1 stop5h 42m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/27:00 am
LAX
- JAC
1 stop5h 21m
United Airlines
Sun 4/57:00 am
JAC
- LAX
1 stop5h 16m
United Airlines
Deal found 3/18![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 3/16. 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.
Thu 4/302:20 pm
LAX
- BOI
1 stop8h 10m
Southwest
Sun 5/37:15 am
BOI
- LAX
1 stop5h 00m
Southwest
Deal found 3/16![Southwest logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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.
Mon 4/202:45 pm
LAX
- GEG
Nonstop2h 47m
Alaska Airlines
Mon 4/207:31 pm
GEG
- LAX
1 stop4h 26m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:45 pm
LAX
- GEG
Nonstop2h 35m
Delta
Sat 4/115:30 am
GEG
- LAX
1 stop6h 49m
Delta
Deal found 3/14![Delta logo]()
$272
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 8/187:00 am
LAX
- WYS
1 stop5h 20m
United Airlines
Sat 8/225:45 pm
WYS
- LAX
1 stop6h 12m
United Airlines
Deal found 3/18![United Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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
2 stops6h 35m
Southwest
Sun 5/176:30 am
BOI
- LAX
1 stop3h 45m
Southwest
Deal found 3/19![Southwest logo]()
$222
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 6/1710:28 am
LAX
- JAC
Nonstop2h 20m
United Airlines
Wed 6/248:00 am
JAC
- LAX
Nonstop2h 31m
United Airlines
Deal found 3/19![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 5/147:50 pm
LAX
- BOI
1 stop4h 10m
Southwest
Mon 5/186:30 am
BOI
- LAX
1 stop5h 00m
Southwest
Deal found 3/17![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Sat 7/47:30 am
LAX
- JAC
1 stop5h 25m
United Airlines
Tue 7/148:00 am
JAC
- LAX
Nonstop2h 31m
United Airlines
Deal found 3/14![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 6/25:50 am
LAX
- JAC
1 stop3h 58m
Delta
Mon 6/85:30 pm
JAC
- LAX
1 stop5h 25m
Delta
Deal found 3/17![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/173:45 pm
LAX
- BOI
1 stop6h 45m
Southwest
Mon 4/206:00 am
BOI
- LAX
2 stops7h 35m
Southwest
Deal found 3/18![Southwest logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 6/58:13 pm
LAX
- GEG
Nonstop2h 39m
Alaska Airlines
Sun 6/75:00 am
GEG
- LAX
1 stop5h 56m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 6/210:55 am
LAX
- JAC
1 stop5h 59m
United Airlines
Mon 6/88:00 am
JAC
- LAX
Nonstop2h 31m
United Airlines
Deal found 3/17![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 5/85:50 am
LAX
- IDA
1 stop3h 57m
Delta
Mon 5/116:54 pm
IDA
- LAX
1 stop3h 56m
Delta
Deal found 3/19![Delta logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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.
Thu 4/2311:00 am
LAX
- SUN
1 stop22h 44m
Alaska Airlines
Sun 4/2611:26 am
SUN
- LAX
2 stops23h 33m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 3/16. 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 7/188:00 am
LAX
- JAC
Nonstop2h 26m
Delta
Tue 7/215:30 pm
JAC
- LAX
1 stop5h 25m
Delta
Deal found 3/16![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
Sun 6/2810:28 am
LAX
- JAC
Nonstop2h 20m
United Airlines
Thu 7/28:00 am
JAC
- LAX
1 stop4h 57m
United Airlines
Deal found 3/17![United Airlines logo]()
$381
Last-minute flights from Los Angeles to IdahoDiscover last-minute flight deals from Los Angeles to Idaho. Data last updated March 19, 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to Idaho. Data last updated March 19, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/15. 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.
Tue 4/145:00 pm
LAX
- BOI
1 stop6h 25m
Southwest
Tue 4/215:00 pm
BOI
- LAX
2 stops6h 30m
Southwest
Deal found 3/15![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 3/16. 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.
Wed 4/157:57 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sat 4/184:55 pm
BOI
- LAX
Nonstop2h 19m
Delta
Deal found 3/16![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 3/16. 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 4/158:15 am
LAX
- GEG
1 stop5h 50m
Southwest
Wed 4/222:25 pm
GEG
- LAX
1 stop5h 20m
Southwest
Deal found 3/16![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/156:00 pm
LAX
- BOI
1 stop3h 52m
Alaska Airlines
Wed 4/226:08 pm
BOI
- LAX
1 stop5h 54m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$177
This Expedia deal was found by Cheapflights users on 3/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
LAX
- GEG
1 stop5h 37m
Multiple Airlines
Sun 4/1911:44 am
GEG
- LAX
1 stop12h 27m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/163:25 pm
LAX
- GEG
2 stops6h 55m
Southwest
Sat 4/251:10 pm
GEG
- LAX
2 stops7h 20m
Southwest
Deal found 3/17![Southwest logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 4/172:45 pm
LAX
- GEG
Nonstop2h 47m
Hawaiian Airlines
Sun 4/197:15 am
GEG
- LAX
Nonstop2h 48m
Hawaiian Airlines
Deal found 3/19![Hawaiian Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Sat 4/188:09 pm
LAX
- GEG
Nonstop2h 43m
Hawaiian Airlines
Sun 4/197:15 am
GEG
- LAX
Nonstop2h 48m
Hawaiian Airlines
Deal found 3/19![Hawaiian Airlines logo]()
$178
This Trip.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:09 pm
LAX
- GEG
Nonstop2h 43m
Alaska Airlines
Sun 4/197:15 am
GEG
- LAX
Nonstop2h 48m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 3/16. 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.
Sat 4/185:20 am
LAX
- GEG
2 stops8h 25m
Southwest
Sun 4/1911:45 am
GEG
- LAX
1 stop4h 45m
Southwest
Deal found 3/16![Southwest logo]()
$192
This Trip.com deal was found by Cheapflights users on 3/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:43 pm
LAX
- BOI
1 stop8h 16m
Alaska Airlines
Wed 5/69:02 am
BOI
- LAX
1 stop7h 15m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$159
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/297:45 am
LAX
- BOI
1 stop5h 07m
Alaska Airlines
Mon 5/46:08 pm
BOI
- LAX
1 stop5h 54m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$197
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 March 19, 2026.
Search for one-way flight options from Los Angeles to Idaho. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 5/125:57 pm
LAX
- GEG
1 stop5h 14m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$89
This KAYAK deal was found by Cheapflights users on 3/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 pm
LAX
- BOI
1 stop3h 52m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/154:17 pm
LAX
- BOI
1 stop17h 51m
Frontier
Deal found 3/18![Frontier logo]()
$91
This Southwest deal was found by Cheapflights users on 3/16. 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 4/154:10 pm
LAX
- GEG
2 stops7h 15m
Southwest
Deal found 3/16![Southwest logo]()
$94
This KAYAK deal was found by Cheapflights users on 3/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:35 am
LAX
- BOI
2 stops7h 50m
Southwest
Deal found 3/16![Southwest logo]()
$94
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 3/17![Southwest logo]()
$99
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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 5/137:45 pm
LAX
- BOI
Nonstop2h 13m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/155:11 pm
LAX
- GEG
1 stop27h 18m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$101
This CheapOair deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
Mon 5/188:59 pm
LAX
- BOI
1 stop14h 28m
Frontier
Deal found 3/18![Frontier logo]()
$102
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/154:50 pm
LAX
- BOI
2 stops6h 35m
Southwest
Deal found 3/18![Southwest logo]()
$104
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 5/196:00 am
LAX
- GEG
1 stop5h 42m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$109
This Delta deal was found by Cheapflights users on 3/16. 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 4/116:34 pm
LAX
- BOI
Nonstop2h 01m
Delta
Deal found 3/16![Delta 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 March 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Delta) |
One-way from | $89 (Alaska Airlines) |
Popular in | February |
Cheapest in | April |
Average price | $367 |
Good round-trip deal | $192 or less |
Good one-way deal | $153 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 March 19, 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 AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Wed 4/29
5:00 pm-12:25 am
1 stop6h 25m
Boise Air Term. Gowen Fld
Wed 5/6
6:40 am-10:15 am
1 stop4h 35m
$177
Quickest round-trip
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Sat 4/11
6:34 pm-9:35 pm
Nonstop2h 01m
Boise Air Term. Gowen Fld
Sat 4/18
4:55 pm-6:14 pm
Nonstop2h 19m
$177
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Tue 4/14
9:13 am-12:25 pm
Nonstop2h 12m
Boise Air Term. Gowen Fld
Tue 4/21
2:22 pm-8:48 pm
1 stop7h 26m
$187
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles Los Angeles
Tue 4/21
6:20 am-1:05 pm
2 stops6h 45m
Spokane
Tue 4/21
2:40 pm-10:00 pm
2 stops7h 20m
$187
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles Los Angeles
Sat 4/18
7:30 am-1:05 pm
1 stop5h 35m
Spokane
Sun 4/19
5:00 am-9:15 am
1 stop4h 15m
$187
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles Los Angeles
Sun 4/19
5:35 am-10:35 am
1 stop5h 00m
Spokane
Tue 4/21
2:25 pm-7:45 pm
1 stop5h 20m
$187
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles Los Angeles
Wed 4/29
8:40 am-1:05 pm
1 stop4h 25m
Spokane
Sat 5/2
6:45 am-12:10 pm
1 stop5h 25m
$187
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Wed 4/29
7:57 pm-11:00 pm
Nonstop2h 03m
Boise Air Term. Gowen Fld
Sun 5/3
4:55 pm-6:14 pm
Nonstop2h 19m
$197
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Wed 4/15
12:00 pm-3:03 pm
Nonstop2h 03m
Boise Air Term. Gowen Fld
Mon 4/20
4:55 pm-6:14 pm
Nonstop2h 19m
$197
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles Los Angeles
Fri 4/17
2:45 pm-9:59 pm
1 stop6h 14m
Boise Air Term. Gowen Fld
Tue 4/21
7:05 pm-8:22 pm
Nonstop2h 17m
$207
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-IDA
LAX-TWF
LAX-JAC
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-IDA
LAX-TWF
What is the cheapest month to book a flight from Los Angeles to Idaho?
Currently, November is the cheapest month in which you can book a flight from Los Angeles to Idaho (average of $60). Flying from Los Angeles to Idaho in December 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 March 19, 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 51% 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 March 19, 2026.
The most flights from LAX to USID are scheduled on a Wednesday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).
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 March 19, 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.
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
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 March 19, 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 March 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$149 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$123 | Average$264 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$124 | Average$253 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$137 | Average$452 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$187 | Average$316 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$187 | Average$301 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$357 | Average$567 | FlexibilityNo cancel fee | On-time71% |