$60+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Los Angeles to Idaho with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 August 4, 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 August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/276:55 am
LAX
- IDA
1 stop26h 27m
Multiple Airlines
Mon 8/318:33 pm
IDA
- LAX
1 stop13h 56m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/1711:30 am
LAX
- IDA
1 stop23h 34m
Multiple Airlines
Mon 9/216:21 pm
IDA
- LAX
1 stop23h 02m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 11/49:28 am
LAX
- GEG
Nonstop2h 49m
Alaska Airlines
Sat 11/712:57 pm
GEG
- LAX
1 stop5h 21m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/29:26 am
LAX
- BOI
Nonstop2h 07m
Alaska Airlines
Wed 9/96:00 am
BOI
- LAX
1 stop4h 47m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/132:50 pm
LAX
- BOI
1 stop22h 05m
Frontier
Sun 9/202:50 pm
BOI
- LAX
1 stop25h 11m
Frontier
Deal found 7/30![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/911:30 am
LAX
- GEG
1 stop21h 49m
Multiple Airlines
Sun 9/1310:09 am
GEG
- LAX
2 stops27h 34m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/87:03 am
LAX
- BOI
1 stop5h 11m
Alaska Airlines
Tue 9/82:16 pm
BOI
- LAX
1 stop6h 34m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/110:04 pm
LAX
- IDA
1 stop16h 56m
Multiple Airlines
Mon 10/57:42 pm
IDA
- LAX
2 stops19h 57m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$212
This Jetabroad deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:03 am
LAX
- BOI
1 stop5h 21m
Alaska Airlines
Tue 9/224:27 pm
BOI
- LAX
1 stop7h 21m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/165:20 pm
LAX
- GEG
1 stop15h 59m
Multiple Airlines
Sun 9/2010:09 am
GEG
- LAX
1 stop21h 38m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$213
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 9/249:26 am
LAX
- BOI
Nonstop2h 07m
Alaska Airlines
Mon 9/282:16 pm
BOI
- LAX
1 stop7h 35m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Tue 9/17:03 am
LAX
- BOI
1 stop5h 09m
Multiple Airlines
Sun 9/612:24 pm
BOI
- LAX
1 stop12h 47m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$214
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 August 4, 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 August 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/219:19 am
LAX
- BOI
Nonstop2h 09m
Alaska Airlines
Sat 10/246:04 pm
BOI
- LAX
1 stop5h 51m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/19:00 am
LAX
- GEG
1 stop4h 05m
Southwest
Tue 9/85:45 am
GEG
- LAX
1 stop5h 55m
Southwest
Deal found 8/2![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/56:59 pm
LAX
- GEG
Nonstop2h 34m
Delta
Sun 9/66:16 am
GEG
- LAX
Nonstop2h 54m
Delta
Deal found 8/3![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:18 pm
LAX
- GEG
1 stop6h 21m
American Airlines
Tue 9/296:30 am
GEG
- LAX
1 stop5h 48m
American Airlines
Deal found 8/3![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/185:00 am
LAX
- WYS
1 stop7h 20m
United Airlines
Tue 9/221:55 pm
WYS
- LAX
1 stop6h 24m
United Airlines
Deal found 8/3![United Airlines logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/97:03 am
LAX
- BOI
1 stop5h 11m
Alaska Airlines
Tue 9/151:15 pm
BOI
- LAX
1 stop5h 28m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/187:59 pm
LAX
- BOI
Nonstop2h 00m
Delta
Mon 9/214:00 pm
BOI
- LAX
Nonstop2h 23m
Delta
Deal found 8/2![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 pm
LAX
- BOI
1 stop3h 45m
Southwest
Tue 9/811:40 am
BOI
- LAX
1 stop4h 45m
Southwest
Deal found 8/1![Southwest logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/135:12 am
GEG
- LAX
1 stop4h 35m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:10 pm
LAX
- GEG
Nonstop2h 38m
Delta
Sun 10/46:22 am
GEG
- LAX
Nonstop2h 48m
Delta
Deal found 7/30![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/89:26 am
LAX
- BOI
Nonstop2h 07m
Alaska Airlines
Tue 9/82:16 pm
BOI
- LAX
1 stop6h 34m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:45 pm
LAX
- GEG
1 stop5h 30m
Southwest
Fri 9/251:50 pm
GEG
- LAX
1 stop8h 40m
Southwest
Deal found 8/3![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:10 pm
LAX
- GEG
Nonstop2h 38m
Delta
Sun 9/136:22 am
GEG
- LAX
Nonstop2h 48m
Delta
Deal found 7/30![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/119:10 pm
LAX
- GEG
Nonstop2h 38m
Delta
Sun 9/136:22 am
GEG
- LAX
Nonstop2h 48m
Delta
Deal found 7/31![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 stop5h 14m
Alaska Airlines
Sun 9/137:00 am
GEG
- LAX
Nonstop2h 52m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/212:45 pm
LAX
- JAC
1 stop7h 12m
United Airlines
Fri 11/62:25 pm
JAC
- LAX
1 stop6h 04m
United Airlines
Deal found 7/30![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/114:50 pm
LAX
- GEG
1 stop7h 09m
Alaska Airlines
Sun 9/137:00 am
GEG
- LAX
Nonstop2h 52m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/47:58 pm
LAX
- BOI
Nonstop2h 02m
Delta
Sun 9/64:00 pm
BOI
- LAX
Nonstop2h 24m
Delta
Deal found 8/3![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:40 am
LAX
- BOI
2 stops6h 35m
Southwest
Sun 8/304:45 pm
BOI
- LAX
1 stop5h 25m
Southwest
Deal found 8/3![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/267:00 am
LAX
- JAC
1 stop7h 28m
United Airlines
Fri 10/302:25 pm
JAC
- LAX
1 stop6h 04m
United Airlines
Deal found 7/30![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:50 pm
LAX
- BOI
1 stop5h 54m
Alaska Airlines
Mon 9/214:27 pm
BOI
- LAX
1 stop5h 07m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/1511:34 am
LAX
- IDA
1 stop5h 43m
Delta
Wed 9/236:00 am
IDA
- LAX
1 stop5h 29m
Delta
Deal found 8/1![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/42:29 pm
LAX
- JAC
1 stop5h 11m
United Airlines
Tue 9/88:00 am
JAC
- LAX
Nonstop2h 28m
United Airlines
Deal found 8/1![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:35 am
LAX
- IDA
1 stop4h 15m
Delta
Sat 9/53:17 pm
IDA
- LAX
1 stop4h 08m
Delta
Deal found 7/30![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/193:47 pm
LAX
- IDA
1 stop6h 09m
Alaska Airlines
Tue 9/222:01 pm
IDA
- LAX
1 stop7h 50m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/1610:35 am
LAX
- JAC
Nonstop2h 20m
United Airlines
Wed 8/198:05 am
JAC
- LAX
Nonstop2h 29m
United Airlines
Deal found 8/1![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:18 pm
LAX
- BOI
1 stop3h 40m
Delta
Sun 10/47:05 am
BOI
- LAX
Nonstop2h 20m
Delta
Deal found 7/30![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Sun 10/47:00 am
LAX
- IDA
1 stop5h 21m
Alaska Airlines
Tue 10/63:57 pm
IDA
- LAX
1 stop5h 48m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/182:29 pm
LAX
- JAC
1 stop5h 11m
United Airlines
Tue 8/258:05 am
JAC
- LAX
Nonstop2h 29m
United Airlines
Deal found 7/31![United Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
LAX
- WYS
1 stop3h 47m
Delta
Tue 9/2211:29 am
WYS
- LAX
1 stop6h 11m
Delta
Deal found 8/2![Delta logo]()
$304
Last-minute flights from Los Angeles to IdahoDiscover last-minute flight deals from Los Angeles to Idaho. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to Idaho. Data last updated August 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/229:09 pm
LAX
- BOI
1 stop13h 20m
Frontier
Tue 8/251:24 pm
BOI
- LAX
2 stops10h 15m
Frontier
Deal found 8/2![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/276:55 am
LAX
- IDA
1 stop26h 27m
Multiple Airlines
Mon 8/318:33 pm
IDA
- LAX
1 stop13h 56m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Tue 9/17:03 am
LAX
- BOI
1 stop5h 09m
Multiple Airlines
Sun 9/612:24 pm
BOI
- LAX
1 stop12h 47m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/29:26 am
LAX
- BOI
Nonstop2h 07m
Alaska Airlines
Wed 9/96:00 am
BOI
- LAX
1 stop4h 47m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/87:03 am
LAX
- BOI
1 stop5h 11m
Alaska Airlines
Tue 9/82:16 pm
BOI
- LAX
1 stop6h 34m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/911:30 am
LAX
- GEG
1 stop21h 49m
Multiple Airlines
Sun 9/1310:09 am
GEG
- LAX
2 stops27h 34m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/132:50 pm
LAX
- BOI
1 stop22h 05m
Frontier
Sun 9/202:50 pm
BOI
- LAX
1 stop25h 11m
Frontier
Deal found 7/30![Frontier logo]()
$208
This Jetabroad deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:03 am
LAX
- BOI
1 stop5h 21m
Alaska Airlines
Tue 9/224:27 pm
BOI
- LAX
1 stop7h 21m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/165:20 pm
LAX
- GEG
1 stop15h 59m
Multiple Airlines
Sun 9/2010:09 am
GEG
- LAX
1 stop21h 38m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/1711:30 am
LAX
- IDA
1 stop23h 34m
Multiple Airlines
Mon 9/216:21 pm
IDA
- LAX
1 stop23h 02m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$182
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 9/249:26 am
LAX
- BOI
Nonstop2h 07m
Alaska Airlines
Mon 9/282:16 pm
BOI
- LAX
1 stop7h 35m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/248:52 pm
LAX
- GEG
1 stop13h 08m
Multiple Airlines
Sun 9/2710:09 am
GEG
- LAX
1 stop21h 38m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$216
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 August 4, 2026.
Search for one-way flight options from Los Angeles to Idaho. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/165:20 pm
LAX
- BOI
1 stop19h 35m
Frontier
Deal found 8/2![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/95:20 pm
LAX
- BOI
1 stop19h 35m
Frontier
Deal found 8/2![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/2110:27 pm
LAX
- BOI
1 stop15h 30m
Frontier
Deal found 8/1![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/3011:30 am
LAX
- BOI
1 stop25h 25m
Frontier
Deal found 8/2![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/49:56 pm
LAX
- BOI
1 stop16h 01m
Frontier
Deal found 8/2![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/1410:27 pm
LAX
- BOI
1 stop15h 30m
Frontier
Deal found 7/31![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/2410:04 pm
LAX
- BOI
1 stop14h 51m
Frontier
Deal found 7/31![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/1711:30 am
LAX
- BOI
1 stop25h 25m
Frontier
Deal found 7/31![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/199:20 pm
LAX
- BOI
1 stop15h 35m
Frontier
Deal found 8/1![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/149:56 pm
LAX
- BOI
1 stop16h 01m
Frontier
Deal found 8/1![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/1011:30 am
LAX
- IDA
1 stop23h 20m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/299:56 pm
LAX
- IDA
1 stop14h 38m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$107
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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Kiwi.com) |
One-way from | $60 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $309 |
Good round-trip deal | $217 or less |
Good one-way deal | $138 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 August 4, 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
Wed 10/21
9:19 am-12:28 pm
Nonstop2h 09m
Boise Air Term. Gowen Fld
Sat 10/24
6:04 pm-10:55 pm
1 stop5h 51m
$207
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Tue 9/1
9:00 am-1:05 pm
1 stop4h 05m
Spokane
Tue 9/8
5:45 am-11:40 am
1 stop5h 55m
$217
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Sat 9/5
6:59 pm-9:33 pm
Nonstop2h 34m
Spokane
Sun 9/6
6:16 am-9:10 am
Nonstop2h 54m
$217
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Wed 9/9
7:03 am-1:14 pm
1 stop5h 11m
Boise Air Term. Gowen Fld
Tue 9/15
1:15 pm-5:43 pm
1 stop5h 28m
$217
Quickest round-trip
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Fri 9/18
7:59 pm-10:59 pm
Nonstop2h 00m
Boise Air Term. Gowen Fld
Mon 9/21
4:00 pm-5:23 pm
Nonstop2h 23m
$217
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Fri 9/4
6:55 pm-11:40 pm
1 stop3h 45m
Boise Air Term. Gowen Fld
Tue 9/8
11:40 am-3:25 pm
1 stop4h 45m
$227
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Wed 9/9
10:45 am-1:23 pm
Nonstop2h 38m
Spokane
Sun 9/13
5:12 am-9:47 am
1 stop4h 35m
$227
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Tue 9/8
9:26 am-12:33 pm
Nonstop2h 07m
Boise Air Term. Gowen Fld
Tue 9/8
2:16 pm-7:50 pm
1 stop6h 34m
$231
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Thu 10/1
9:10 pm-11:48 pm
Nonstop2h 38m
Spokane
Sun 10/4
6:22 am-9:10 am
Nonstop2h 48m
$237
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Thu 9/10
9:10 pm-11:48 pm
Nonstop2h 38m
Spokane
Sun 9/13
6:22 am-9:10 am
Nonstop2h 48m
$237
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-IDA
LAX-BOI
LAX-GEG
LAX-JAC
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-IDA
LAX-BOI
LAX-GEG
LAX-JAC
What is the cheapest month to book a flight from Los Angeles to Idaho?
Currently, April is the cheapest month in which you can book a flight from Los Angeles to Idaho (average of $244). Flying from Los Angeles to Idaho in February is currently the most expensive (average of $440). 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 August 4, 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 73% 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 August 4, 2026.
The most flights from LAX to USID are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).
How much does it cost to fly round-trip from Los Angeles to Idaho?
Airfare is below average for this route at the moment.
Los Angeles to Idaho flights typically cost between $228 and $421 in September.The cheapest round-trip price found within the last 5 days was $207 on Alaska Airlines (Sep 2-Sep 9).
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 85 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 August 4, 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.
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
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 August 4, 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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$145 | Average$253 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$156 | Average$277 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$157 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$450 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$333 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$196 | Average$316 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$307 | Average$567 | FlexibilityNo cancel fee | On-time71% |