$66+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Los Angeles to Idaho with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Los Angeles to Idaho
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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 February 3, 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 February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:55 pm
LAX
- BOI
Nonstop2h 18m
United Airlines
Sun 4/267:11 am
BOI
- LAX
Nonstop2h 19m
United Airlines
Deal found 2/2![United Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 3/56:45 pm
LAX
- BOI
Nonstop2h 14m
United Airlines
Mon 3/97:07 am
BOI
- LAX
Nonstop2h 23m
United Airlines
Deal found 2/1![United Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 4/43:40 pm
LAX
- BOI
1 stop4h 35m
United Airlines
Wed 4/87:11 am
BOI
- LAX
Nonstop2h 19m
United Airlines
Deal found 2/1![United Airlines logo]()
$186
This Southwest deal was found by Cheapflights users on 2/2. 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.
Sat 5/95:20 am
LAX
- GEG
2 stops8h 25m
Southwest
Tue 5/127:00 am
GEG
- LAX
2 stops6h 40m
Southwest
Deal found 2/2![Southwest logo]()
$187
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:00 pm
LAX
- BOI
1 stop5h 59m
Alaska Airlines
Sat 2/286:00 pm
BOI
- LAX
1 stop6h 03m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$187
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:51 pm
LAX
- BOI
1 stop21h 00m
Frontier
Sun 3/111:56 am
BOI
- LAX
1 stop20h 50m
Frontier
Deal found 2/1![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/46:20 am
LAX
- GEG
1 stop29h 07m
Multiple Airlines
Sun 3/89:12 pm
GEG
- LAX
1 stop11h 08m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/186:33 pm
LAX
- GEG
1 stop25h 59m
Multiple Airlines
Sun 2/229:17 pm
GEG
- LAX
1 stop20h 44m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 4/242:43 pm
LAX
- GEG
1 stop6h 48m
Alaska Airlines
Tue 4/281:54 pm
GEG
- LAX
Nonstop2h 52m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$197
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:00 pm
LAX
- BOI
1 stop5h 59m
Alaska Airlines
Tue 3/38:12 pm
BOI
- LAX
Nonstop2h 22m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/178:46 am
LAX
- BOI
1 stop5h 22m
Alaska Airlines
Tue 3/175:16 pm
BOI
- LAX
1 stop5h 34m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$201
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 3/56:45 pm
LAX
- BOI
Nonstop2h 14m
United Airlines
Sun 3/86:24 am
BOI
- LAX
1 stop5h 22m
United Airlines
Deal found 2/1![United Airlines logo]()
$202
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 February 3, 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 February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 4/236:45 pm
LAX
- BOI
Nonstop2h 18m
United Airlines
Sun 4/267:11 am
BOI
- LAX
Nonstop2h 19m
United Airlines
Deal found 2/1![United Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 1/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:15 pm
LAX
- BOI
1 stop5h 10m
Southwest
Sat 4/114:50 pm
BOI
- LAX
1 stop4h 40m
Southwest
Deal found 1/31![Southwest logo]()
$177
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 4/307:57 pm
LAX
- BOI
Nonstop2h 03m
Delta
Sun 5/37:05 am
BOI
- LAX
Nonstop2h 23m
Delta
Deal found 2/2![Delta logo]()
$177
This Travelocity deal was found by Cheapflights users on 2/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:53 pm
LAX
- GEG
1 stop7h 17m
Alaska Airlines
Sat 4/116:12 pm
GEG
- LAX
Nonstop2h 52m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 4/14:55 pm
LAX
- BOI
Nonstop2h 18m
United Airlines
Mon 4/64:05 pm
BOI
- LAX
1 stop5h 04m
United Airlines
Deal found 2/1![United Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/1. 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.
Sat 4/48:20 am
LAX
- BOI
1 stop6h 25m
Southwest
Wed 4/83:15 pm
BOI
- LAX
1 stop6h 30m
Southwest
Deal found 2/1![Southwest logo]()
$177
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:57 pm
LAX
- GEG
1 stop6h 14m
Alaska Airlines
Tue 4/282:45 pm
GEG
- LAX
1 stop5h 14m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 3/56:45 pm
LAX
- BOI
Nonstop2h 14m
United Airlines
Sun 3/87:07 am
BOI
- LAX
Nonstop2h 23m
United Airlines
Deal found 2/1![United Airlines logo]()
$177
This Orbitz deal was found by Cheapflights users on 2/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:58 pm
LAX
- GEG
Nonstop2h 45m
Alaska Airlines
Tue 3/1012:00 pm
GEG
- LAX
1 stop7h 36m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 2/1. 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.
Wed 2/257:45 pm
LAX
- BOI
Nonstop2h 00m
Delta
Sun 3/17:00 am
BOI
- LAX
Nonstop2h 28m
Delta
Deal found 2/1![Delta logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/42:58 pm
LAX
- GEG
Nonstop2h 45m
Alaska Airlines
Mon 3/912:00 pm
GEG
- LAX
1 stop7h 36m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 1/31. 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 4/35:09 pm
LAX
- BOI
1 stop4h 02m
Delta
Sat 4/117:05 am
BOI
- LAX
Nonstop2h 28m
Delta
Deal found 1/31![Delta logo]()
$222
This Southwest deal was found by Cheapflights users on 2/1. 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.
Tue 3/33:10 pm
LAX
- GEG
1 stop5h 40m
Southwest
Fri 3/63:20 pm
GEG
- LAX
1 stop6h 55m
Southwest
Deal found 2/1![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 2/2. 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.
Thu 2/267:55 am
LAX
- BOI
1 stop6h 50m
Southwest
Thu 2/266:15 pm
BOI
- LAX
1 stop4h 35m
Southwest
Deal found 2/2![Southwest logo]()
$227
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:00 pm
LAX
- BOI
1 stop5h 40m
Alaska Airlines
Mon 3/96:00 pm
BOI
- LAX
1 stop6h 59m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 2/1. 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.
Tue 3/37:50 am
LAX
- GEG
1 stop5h 35m
Southwest
Tue 3/106:30 am
GEG
- LAX
2 stops6h 55m
Southwest
Deal found 2/1![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 3/2411:57 am
LAX
- JAC
Nonstop2h 21m
Delta
Sat 3/283:59 pm
JAC
- LAX
Nonstop2h 39m
Delta
Deal found 2/2![Delta logo]()
$258
This United Airlines deal was found by Cheapflights users on 2/1. 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 4/35:00 am
LAX
- JAC
1 stop7h 21m
United Airlines
Fri 4/104:15 pm
JAC
- LAX
1 stop7h 37m
United Airlines
Deal found 2/1![United Airlines logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 4/38:09 pm
LAX
- GEG
Nonstop2h 43m
Alaska Airlines
Fri 4/107:15 am
GEG
- LAX
Nonstop2h 48m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 2/2. 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.
Thu 3/2612:15 pm
LAX
- GEG
1 stop4h 05m
Southwest
Thu 4/25:00 am
GEG
- LAX
1 stop6h 20m
Southwest
Deal found 2/2![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 2/2. 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 3/2011:57 am
LAX
- JAC
Nonstop2h 21m
Delta
Fri 3/273:59 pm
JAC
- LAX
Nonstop2h 39m
Delta
Deal found 2/2![Delta logo]()
$258
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:13 am
LAX
- BOI
Nonstop2h 12m
Alaska Airlines
Mon 4/136:04 pm
BOI
- LAX
1 stop5h 51m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:17 am
LAX
- JAC
Nonstop2h 35m
United Airlines
Mon 3/301:35 pm
JAC
- LAX
Nonstop2h 59m
United Airlines
Deal found 2/2![United Airlines logo]()
$278
This Southwest deal was found by Cheapflights users on 2/1. 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.
Thu 3/2612:15 pm
LAX
- GEG
1 stop4h 05m
Southwest
Mon 3/3010:35 am
GEG
- LAX
1 stop5h 30m
Southwest
Deal found 2/1![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 3/2411:57 am
LAX
- JAC
Nonstop2h 21m
Delta
Mon 3/305:50 pm
JAC
- LAX
1 stop5h 30m
Delta
Deal found 2/2![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/39:18 am
LAX
- JAC
Nonstop2h 37m
United Airlines
Sat 3/71:33 pm
JAC
- LAX
Nonstop2h 54m
United Airlines
Deal found 1/31![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 2/1. 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.
Wed 3/41:10 pm
LAX
- GEG
1 stop7h 05m
Southwest
Tue 3/106:30 am
GEG
- LAX
2 stops6h 55m
Southwest
Deal found 2/1![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 3/2511:57 am
LAX
- JAC
Nonstop2h 21m
Delta
Tue 3/315:50 pm
JAC
- LAX
1 stop7h 05m
Delta
Deal found 2/2![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/219:18 am
LAX
- JAC
Nonstop2h 37m
United Airlines
Sat 2/281:38 pm
JAC
- LAX
Nonstop2h 55m
United Airlines
Deal found 1/31![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/235:45 am
LAX
- JAC
1 stop5h 25m
Delta
Sat 3/283:59 pm
JAC
- LAX
Nonstop2h 39m
Delta
Deal found 2/2![Delta logo]()
$268
Last-minute flights from Los Angeles to IdahoDiscover last-minute flight deals from Los Angeles to Idaho. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to Idaho. Data last updated February 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/186:33 pm
LAX
- GEG
1 stop25h 59m
Multiple Airlines
Sun 2/229:17 pm
GEG
- LAX
1 stop20h 44m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 2/258:46 am
LAX
- BOI
1 stop5h 12m
Alaska Airlines
Sat 2/286:00 pm
BOI
- LAX
1 stop6h 03m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$177
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:51 pm
LAX
- BOI
1 stop21h 00m
Frontier
Sun 3/111:56 am
BOI
- LAX
1 stop20h 50m
Frontier
Deal found 2/1![Frontier logo]()
$190
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 2/255:41 pm
LAX
- BOI
Nonstop2h 14m
United Airlines
Mon 3/21:44 pm
BOI
- LAX
1 stop7h 15m
United Airlines
Deal found 2/3![United Airlines logo]()
$196
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 pm
LAX
- GEG
1 stop5h 59m
Alaska Airlines
Fri 2/276:23 pm
GEG
- LAX
Nonstop2h 49m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 2/265:00 pm
LAX
- BOI
1 stop5h 59m
Alaska Airlines
Tue 3/31:00 pm
BOI
- LAX
1 stop6h 36m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 2/265:00 pm
LAX
- BOI
1 stop5h 59m
Alaska Airlines
Mon 3/28:12 pm
BOI
- LAX
Nonstop2h 22m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 2/3. 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 2/277:45 pm
LAX
- BOI
Nonstop2h 00m
Delta
Sat 2/287:00 am
BOI
- LAX
Nonstop2h 28m
Delta
Deal found 2/3![Delta logo]()
$167
This Orbitz deal was found by Cheapflights users on 2/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:58 pm
LAX
- GEG
Nonstop2h 45m
Alaska Airlines
Tue 3/1012:00 pm
GEG
- LAX
1 stop7h 36m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/46:20 am
LAX
- GEG
1 stop29h 07m
Multiple Airlines
Sun 3/89:12 pm
GEG
- LAX
1 stop11h 08m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$192
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 3/56:45 pm
LAX
- BOI
Nonstop2h 14m
United Airlines
Sun 3/86:24 am
BOI
- LAX
1 stop5h 22m
United Airlines
Deal found 2/1![United Airlines logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/178:46 am
LAX
- BOI
1 stop5h 22m
Alaska Airlines
Tue 3/175:16 pm
BOI
- LAX
1 stop5h 34m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$201
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 February 3, 2026.
Search for one-way flight options from Los Angeles to Idaho. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/78:57 pm
LAX
- BOI
1 stop12h 23m
Frontier
Deal found 2/2![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Wed 3/46:20 am
LAX
- BOI
1 stop28h 31m
Frontier
Deal found 2/3![Frontier logo]()
$71
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:31 pm
LAX
- GEG
1 stop21h 43m
Frontier
Deal found 2/2![Frontier logo]()
$76
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:20 am
LAX
- BOI
1 stop28h 31m
Frontier
Deal found 2/2![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/118:57 pm
LAX
- BOI
1 stop13h 23m
Frontier
Deal found 2/2![Frontier logo]()
$79
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:00 am
LAX
- BOI
1 stop6h 29m
Hawaiian Airlines
Deal found 2/1![Hawaiian Airlines logo]()
$81
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:51 pm
LAX
- GEG
1 stop21h 36m
Frontier
Deal found 2/2![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/181:51 pm
LAX
- GEG
1 stop21h 36m
Frontier
Deal found 2/1![Frontier logo]()
$88
This Southwest deal was found by Cheapflights users on 1/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:05 pm
LAX
- GEG
1 stop7h 30m
Southwest
Deal found 1/31![Southwest logo]()
$89
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/32:03 pm
LAX
- BOI
1 stop6h 12m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/34:24 pm
LAX
- BOI
2 stops42h 27m
Frontier
Deal found 2/1![Frontier logo]()
$91
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:15 am
LAX
- GEG
1 stop28h 32m
Frontier
Deal found 2/2![Frontier logo]()
$92
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Delta) |
One-way from | $66 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $257 |
Good round-trip deal | $190 or less |
Good one-way deal | $158 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 February 3, 2026.
Use the filters below to find and compare flights from Los Angeles to Idaho that are best for you.
Fly from
Los Angeles
Fly to
Idaho
Route
Depart
Return
Price
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Thu 4/23
6:45 pm-10:03 pm
Nonstop2h 18m
Boise Air Term. Gowen Fld
Sun 4/26
7:11 am-8:30 am
Nonstop2h 19m
$177
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Sat 4/4
7:15 pm-1:25 am
1 stop5h 10m
Boise Air Term. Gowen Fld
Sat 4/11
4:50 pm-8:30 pm
1 stop4h 40m
$177
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Thu 4/30
7:57 pm-11:00 pm
Nonstop2h 03m
Boise Air Term. Gowen Fld
Sun 5/3
7:05 am-8:28 am
Nonstop2h 23m
$177
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Wed 4/1
4:55 pm-8:13 pm
Nonstop2h 18m
Boise Air Term. Gowen Fld
Mon 4/6
4:05 pm-8:09 pm
1 stop5h 04m
$177
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Sat 4/4
8:20 am-3:45 pm
1 stop6h 25m
Boise Air Term. Gowen Fld
Wed 4/8
3:15 pm-8:45 pm
1 stop6h 30m
$177
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Thu 3/5
6:45 pm-9:59 pm
Nonstop2h 14m
Boise Air Term. Gowen Fld
Sun 3/8
7:07 am-8:30 am
Nonstop2h 23m
$177
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Tue 4/7
3:53 pm-11:10 pm
1 stop7h 17m
Spokane
Sat 4/11
6:12 pm-9:04 pm
Nonstop2h 52m
$187
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Fri 4/24
4:57 pm-11:11 pm
1 stop6h 14m
Spokane
Tue 4/28
2:45 pm-7:59 pm
1 stop5h 14m
$187
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Tue 3/3
2:58 pm-5:43 pm
Nonstop2h 45m
Spokane
Tue 3/10
12:00 pm-7:36 pm
1 stop7h 36m
$187
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Wed 3/4
2:58 pm-5:43 pm
Nonstop2h 45m
Spokane
Mon 3/9
12:00 pm-7:36 pm
1 stop7h 36m
$197
Showing 1-10 of 60 results
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-JAC
LAX-IDA
LAX-SUN
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-JAC
LAX-IDA
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 February 3, 2026.
A simple way to save on the total cost of your ticket is to fly from Los Angeles to Idaho in the evening. If you’re flexible enough to do this you can expect to save up to 45% 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 February 3, 2026.
The most flights from LAX to USID are scheduled on a Sunday (24 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (22 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 February 3, 2026.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Los Angeles to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Los Angeles to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$144 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$118 | Average$263 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$124 | Average$250 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$128 | Average$447 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$438 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$187 | Average$316 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$187 | Average$310 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$307 | Average$557 | FlexibilityNo cancel fee | On-time71% |