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Sun Valley

$121+ Cheap flights from Los Angeles (LAX) to Sun Valley, ID

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheapflights Tip: The best prices from Los Angeles to Sun Valley are usually found in October or September, booked 76 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Los Angeles to Sun Valley

Cheapest flights from Los Angeles to Sun Valley
Explore the most affordable flight options available from Los Angeles to Sun Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:46 am
LAX
-
SUN
1 stop8h 36m
Alaska Airlines
Wed 2/2511:52 am
SUN
-
LAX
1 stop7h 44m
Alaska Airlines
Deal found 1/19$217
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 3/75:35 pm
LAX
-
SUN
1 stop17h 55m
Delta
Sat 3/142:15 pm
SUN
-
LAX
1 stop7h 23m
Delta
Deal found 1/21$225
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 2/288:46 am
LAX
-
SUN
1 stop8h 36m
Alaska Airlines
Wed 3/411:52 am
SUN
-
LAX
1 stop8h 44m
Alaska Airlines
Deal found 1/20$229
This Expedia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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.
Sat 2/286:30 am
LAX
-
SUN
1 stop10h 52m
Alaska Airlines
Tue 3/37:04 pm
SUN
-
LAX
2 stops20h 12m
Alaska Airlines
Deal found 1/20$245
This Delta deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” 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 3/147:35 am
LAX
-
SUN
1 stop4h 55m
Delta
Sat 3/212:15 pm
SUN
-
LAX
1 stop7h 24m
Delta
Deal found 1/22$315
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 2/212:55 pm
LAX
-
SUN
Nonstop2h 12m
Delta
Sat 2/281:41 pm
SUN
-
LAX
1 stop7h 52m
Delta
Deal found 1/21$317

Find flight deals from Los Angeles to Sun Valley

Keep the following information in mind while searching for Los Angeles to Sun Valley flight deals. Data was last updated January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$217
(Alaska Airlines)

One-way from

$121
(Alaska Airlines)

Popular in

November

Cheapest in

October

Average price

$458
Provider with most accurate pricing for Los Angeles-Hailey Sun Valley-Friedman flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Hailey Sun Valley-Friedman flights.
Search Deals
From Los Angeles to Sun Valley
Search Deals
One-way flight from Los Angeles to Sun Valley
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Sun Valley 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 January 22, 2026.
Use the filters below to find and compare flights from Los Angeles to Sun Valley that are best for you.

Fly from

Los Angeles

Fly to

Sun Valley

Route

Depart

Return

Price

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Tue 2/24

8:46 am-6:22 pm

1 stop8h 36m

Hailey Sun Valley-Friedman

Wed 2/25

11:52 am-6:36 pm

1 stop7h 44m

$217

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Sat 3/7

5:35 pm-12:30 pm

1 stop17h 55m

Hailey Sun Valley-Friedman

Sat 3/14

2:15 pm-8:38 pm

1 stop7h 23m

$225

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Sat 2/28

6:30 am-6:22 pm

1 stop10h 52m

Hailey Sun Valley-Friedman

Wed 3/4

7:04 pm-8:55 am

1 stop14h 51m

$229

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Sat 3/7

5:46 pm-10:10 am

2 stops15h 24m

Hailey Sun Valley-Friedman

Sat 3/14

7:04 pm-11:59 pm

1 stop5h 55m

$276

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Sat 3/7

5:46 pm-10:10 am

2 stops15h 24m

Hailey Sun Valley-Friedman

Wed 3/11

7:04 pm-10:07 am

1 stop16h 03m

$276

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Sat 2/21

9:53 am-2:40 pm

1 stop3h 47m

Hailey Sun Valley-Friedman

Sat 2/28

1:41 pm-8:33 pm

1 stop7h 52m

$327

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Sat 2/28

9:18 am-10:02 pm

2 stops11h 44m

Hailey Sun Valley-Friedman

Wed 3/4

7:55 am-6:35 pm

2 stops11h 40m

$349

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Mon 3/16

8:46 am-6:22 pm

1 stop8h 36m

$148

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Thu 2/19

7:45 am-6:22 pm

1 stop9h 37m

$153

Los AngelesHailey

LAX - SUN

LAXSUN

Los Angeles

Tue 3/24

11:50 am-9:50 pm

2 stops9h 00m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 16 results
1
2

Best time to book a flight from Los Angeles to Sun Valley

Have a flexible travel schedule? Discover the best time to fly to Sun Valley 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 Sun Valley

How far ahead should I book a flight from Los Angeles to Sun Valley?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Sun Valley. Price data was last updated on January 16, 2026.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Sun Valley. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Los Angeles to Sun Valley?

Currently, May is the cheapest month in which you can book a flight from Los Angeles to Sun Valley (average of $65). Flying from Los Angeles to Sun Valley in November is currently the most expensive (average of $182). 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 SV9?

Find hourly flight availability from Los Angeles to Sun Valley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2026.

When flying from Los Angeles to Sun Valley, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 46% versus a flight at noon.

Weekly flight availability from Los Angeles to Sun Valley

Explore weekly flight availability from Los Angeles to Sun Valley. 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 January 22, 2026.

The most flights from LAX to SV9 are scheduled on a Tuesday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Reviews of airlines servicing Sun Valley

Get insights into the airlines that provide service to Sun Valley. 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 Sun Valley. Reviews last updated January 22, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Los Angeles to Sun Valley by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,087 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,087 reviews
Delta
7.9
Good
8,087 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,190 reviews
Delta
7.9
Good
8,087 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Sun Valley. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Los Angeles to Sun Valley?

    Los Angeles (LAX) is the airport you will fly out of if you book a flight from Los Angeles to Sun Valley. You should not have trouble finding flights to Sun Valley from Los Angeles; the airport handles an average of 1 outbound flight to Sun Valley per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Los Angeles airport to Sun Valley. It is only a 9.4 mi journey to Los Angeles (LAX) from Los Angeles’s city center.

  • How popular is this Los Angeles to Sun Valley flight route?

    This flight path from Los Angeles to Sun Valley was viewed by 59 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Los Angeles to Sun Valley?

    Departing from Los Angeles to Sun Valley will take you 8h 36m. There are 696 mi between Los Angeles and Sun Valley. This flight may include one or multiple stops.

  • What are the most reliable airlines from Los Angeles to Sun Valley?

    The top 3 most reliable airlines when flying from Los Angeles to Sun Valley are Scandinavian Airlines (95%), Air France (95%) and Alaska Airlines (94%).

  • What are the cheapest flights from Los Angeles to Sun Valley?

    Looking for the cheapest flight from Los Angeles to Sun Valley? While on average our users pay $359, our data indicates the cheapest price to be $108. The most popular route (Los Angeles - Hailey Sun Valley-Friedman), is priced around $225.

  • Can I find deals for flights from Los Angeles to Sun Valley that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Sun Valley flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Sun Valley?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Sun Valley.

  • Can I find deals for business class flights from Los Angeles to Sun Valley?

    Yes. Cheapflights offers flight deals from Los Angeles to Sun Valley by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Sun Valley?

    Currently, May is the cheapest month in which you can book a flight from Los Angeles to Sun Valley (average of $65). Flying from Los Angeles to Sun Valley in November is currently the most expensive (average of $182). 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.

See more FAQs

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Top 8 airlines flying from Los Angeles to Sun Valley

Discover the top 8 airlines that operate flights from Los Angeles to Sun Valley. 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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$68Average$144FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$118Average$262FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$124Average$250FlexibilityNo cancel feeOn-time88%
DeltaCheapest$128Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$163Average$392FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$196Average$313FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$196Average$316FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$307Average$557FlexibilityNo cancel feeOn-time71%

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