$57+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Jan 4 — Jan 111
1 adult, Economy
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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
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 December 5, 2025.
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 December 5, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/112:00 pmLAX - IDA
1 stop23h 36mMultiple Airlines
Mon 12/158:16 pmIDA - LAX
1 stop24h 49mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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.
Tue 12/307:45 pmLAX - BOI
Nonstop2h 17mAlaska Airlines
Thu 1/17:15 amBOI - LAX
Nonstop2h 40mAlaska Airlines
Deal found 12/3![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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.
Tue 12/307:45 pmLAX - BOI
Nonstop2h 17mAlaska Airlines
Tue 1/66:00 pmBOI - LAX
1 stop6h 00mAlaska Airlines
Deal found 12/3![Alaska Airlines logo]()
$201
This Expedia deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” 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.
Wed 12/317:45 pmLAX - BOI
Nonstop2h 17mAlaska Airlines
Mon 1/59:50 pmBOI - LAX
1 stop11h 02mAlaska Airlines
Deal found 12/4![Alaska Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Mon 12/297:45 pmLAX - BOI
Nonstop2h 17mHawaiian Airlines
Sat 1/107:02 pmBOI - LAX
Nonstop2h 15mHawaiian Airlines
Deal found 12/2![Hawaiian Airlines logo]()
$215
This Mytrip deal was found by Cheapflights users on 12/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:40 amLAX - GEG
1 stop28h 33mFrontier
Sat 12/2012:02 pmGEG - LAX
1 stop19h 40mFrontier
Deal found 12/3![Frontier logo]()
$216
This eDestinos deal was found by Cheapflights users on 12/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:22 pmLAX - BOI
1 stop8h 37mMultiple Airlines
Sat 1/108:10 amBOI - LAX
1 stop16h 01mMultiple Airlines
Deal found 12/2![Multiple Airlines logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” 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 12/267:45 pmLAX - BOI
Nonstop2h 17mAlaska Airlines
Mon 1/59:06 pmBOI - LAX
Nonstop2h 22mAlaska Airlines
Deal found 12/4![Alaska Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/189:20 pmLAX - BOI
1 stop17h 24mMultiple Airlines
Sun 1/112:58 pmBOI - LAX
2 stops29h 23mMultiple Airlines
Deal found 12/2![Multiple Airlines logo]()
$228
This Southwest deal was found by Cheapflights users on 12/3. 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.
Wed 12/313:15 pmLAX - BOI
1 stop4h 25mSouthwest
Wed 1/77:45 amBOI - LAX
1 stop5h 25mSouthwest
Deal found 12/3![Southwest logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/189:20 pmLAX - BOI
1 stop17h 24mMultiple Airlines
Mon 12/2210:41 pmBOI - LAX
1 stop9h 37mMultiple Airlines
Deal found 12/2![Multiple Airlines logo]()
$236
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” 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 12/307:14 pmLAX - BOI
Nonstop2h 16mUnited Airlines
Thu 1/17:00 amBOI - LAX
Nonstop2h 36mUnited Airlines
Deal found 12/4![United Airlines logo]()
$237
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 December 5, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $177 (Delta) |
One-way from | $57 (Southwest) |
Popular in | December |
Cheapest in | February |
Average price | $361 |
Good round-trip deal | $237 or less |
Good one-way deal | $199 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 December 5, 2025.
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 AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Thu 1/15
6:35 pm-9:20 pm
Nonstop2h 45m
Spokane
Mon 1/19
6:29 am-9:28 am
Nonstop2h 59m
$177
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Thu 1/8
1:34 pm-4:19 pm
Nonstop2h 45m
Spokane
Mon 1/12
5:53 pm-8:37 pm
Nonstop2h 44m
$177
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Fri 1/16
1:34 pm-4:19 pm
Nonstop2h 45m
Spokane
Tue 1/20
7:30 am-1:41 pm
1 stop6h 11m
$181
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Mon 2/2
1:34 pm-4:19 pm
Nonstop2h 45m
Spokane
Mon 2/9
7:49 pm-10:55 am
1 stop15h 06m
$181
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Wed 1/28
2:56 pm-11:04 pm
1 stop8h 08m
Spokane
Sun 2/1
5:53 pm-8:37 pm
Nonstop2h 44m
$181
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Sat 1/10
7:00 am-12:44 pm
1 stop5h 44m
Spokane
Sat 1/10
5:53 pm-8:37 pm
Nonstop2h 44m
$187
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Fri 1/16
2:56 pm-11:01 pm
1 stop7h 05m
Boise Air Term. Gowen Fld
Mon 1/19
5:55 pm-10:58 pm
1 stop6h 03m
$197
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Wed 1/21
5:45 am-1:25 pm
2 stops7h 40m
Spokane
Thu 1/29
2:10 pm-9:25 pm
1 stop7h 15m
$199
Los AngelesSpokane
LAX - GEG
LAXGEG
Los Angeles
Mon 1/5
6:59 pm-12:32 am
1 stop5h 33m
Spokane
Thu 1/8
4:59 pm-9:02 am
1 stop16h 03m
$206
Los AngelesJackson
LAX - JAC
LAXJAC
Los Angeles
Tue 2/3
9:17 am-1:00 pm
Nonstop2h 43m
Jackson Hole
Tue 2/10
4:29 pm-9:18 pm
1 stop5h 49m
$207
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.
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
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 December 5, 2025.
A simple way to save on the total cost of your ticket is to fly from Los Angeles to Idaho at noon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from Los Angeles to Idaho?
Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Idaho. Price data was last updated on November 29, 2025.
Travelers seeking maximum savings on their Los Angeles to Idaho flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 December 5, 2025.
The most flights from LAX to USID are scheduled on a Friday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).
How much does it cost to fly round-trip from Los Angeles to Idaho?
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated December 5, 2025.
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.
Overall
8.0
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Overall
8.0
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Overall
8.0
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Overall
8.0
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Overall
8.0
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
LAX - LIH
Overall
8.0
Food
7.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
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.
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 December 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$146 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$124 | Average$245 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$128 | Average$277 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$142 | Average$459 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$173 | Average$431 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$341 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$202 | Average$309 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$254 | Average$498 | FlexibilityNo cancel fee | On-time71% |