$144 Find Cheap Flights from Los Angeles to Sun Valley

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Sun Valley departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$308
Overall average: $464
Alaska Airlines
Sun 1/18Thu 1/22
LAX - SUN • 1 stop
Cheapest non-stop
$369
Typical prices: $407-$657
Delta
Sat 2/21Sat 2/28
LAX - SUN • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Los Angeles to Sun Valley (LAX-SUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Sun Valley that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to Sun Valley

Sun, Jan 18 - Thu, Jan 22
Alaska Airlines Logo
9:30 am - 7:38 pm
LAX
-
SUN
9h 08m1 stop
Alaska Airlines Logo
11:56 am - 6:40 pm
SUN
-
LAX
7h 44m1 stop
$308Alaska Airlines
Sun, Jan 18 - Thu, Jan 22
Alaska Airlines Logo
8:00 am - 7:38 pm
LAX
-
SUN
10h 38m1 stop
Alaska Airlines Logo
11:56 am - 6:40 pm
SUN
-
LAX
7h 44m1 stop
$314Alaska Airlines
Sat, Feb 21 - Sat, Feb 28
Delta Logo
2:48 pm - 6:00 pm
LAX
-
SUN
2h 12mnonstop
Delta Logo
1:41 pm - 8:33 pm
SUN
-
LAX
7h 52m1 stop
$317Delta
Sat, Feb 21 - Sat, Feb 28
Delta Logo
7:20 am - 2:40 pm
LAX
-
SUN
6h 20m1 stop
Delta Logo
1:41 pm - 8:33 pm
SUN
-
LAX
7h 52m1 stop
$327Delta
Sun, Jan 18 - Thu, Jan 22
Alaska Airlines Logo
9:15 am - 7:38 pm
LAX
-
SUN
9h 23m2 stops
Alaska Airlines Logo
8:21 pm - 9:02 am
SUN
-
LAX
13h 41m1 stop
$328Alaska Airlines
Sun, Jan 18 - Thu, Jan 22
Alaska Airlines Logo
9:30 am - 7:38 pm
LAX
-
SUN
9h 08m1 stop
Alaska Airlines Logo
8:21 pm - 2:27 pm
SUN
-
LAX
19h 06m2 stops
$331Alaska Airlines
Tue, Jan 27 - Sat, Jan 31
Alaska Airlines Logo
11:20 am - 11:14 am
LAX
-
SUN
22h 54m1 stop
Alaska Airlines Logo
8:21 pm - 10:58 pm
SUN
-
LAX
27h 37m1 stop
$332Alaska Airlines
Sat, Feb 21 - Sat, Feb 28
Delta Logo
5:45 am - 12:01 pm
LAX
-
SUN
5h 16m1 stop
Delta Logo
1:41 pm - 8:33 pm
SUN
-
LAX
7h 52m1 stop
$337Delta
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
8:15 pm - 7:38 pm
LAX
-
SUN
22h 23m2 stops
Alaska Airlines Logo
11:56 am - 9:02 am
SUN
-
LAX
22h 06m2 stops
$341Alaska Airlines
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
9:19 pm - 7:38 pm
LAX
-
SUN
21h 19m2 stops
Alaska Airlines Logo
11:56 am - 10:58 pm
SUN
-
LAX
12h 02m1 stop
$342Alaska Airlines
Useful Info

Good to know

Low seasonNovember
Cheapest flight$144
Best time to beat the crowds but there is an average 89% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Los Angeles to Hailey

When to book flights from Los Angeles to Sun Valley

Are your dates flexible? Find out the best times to travel from Los Angeles to Sun Valley based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Los Angeles to Sun Valley

  • Which airports will I be using when flying from Los Angeles to Sun Valley?

    When flying out of Los Angeles you’ll be using Los Angeles. Sun Valley does not have its own airport so you’ll be flying into nearby Hailey Sun Valley-Friedman airport, which is 13.4 mi away.

  • How long does a flight from Los Angeles to Sun Valley take?

    Direct flights cover the 696 miles separating Los Angeles and Sun Valley in about 2h 17m.

  • How many flights are there between Los Angeles and Sun Valley?

    2 direct flights run between Los Angeles and Sun Valley on a daily basis. On average, there are about 14 departures each week.

  • What’s the cheapest day of the week to fly between Los Angeles and Sun Valley?

    Consider leaving on a Sunday and avoid Wednesdays if you are looking for the best rates. For your return to Los Angeles, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

  • How does KAYAK find such low prices on flights from Los Angeles to Sun Valley?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to Sun Valley.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Sun Valley?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sun Valley from Los Angeles is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to Sun Valley?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sun Valley with an airline and back to Los Angeles with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Sun Valley?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sun Valley from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Los Angeles to Sun Valley?

    In the last 72 hours, the cheapest one-way ticket between Los Angeles and Sun Valley found on KAYAK was with United Airlines for $244. Alaska Airlines offered a round-trip connection from $219 and Delta from $269.

Top tips for finding cheap flights from Los Angeles to Sun Valley

  • There is no airport in Sun Valley. Instead, you’ll be flying into Hailey Sun Valley-Friedman Airport when flying between Los Angeles and Sun Valley.
  • The cheapest flight from Los Angeles to Sun Valley was found 57 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be October, November and December. The cheapest month to fly is October.

Reviews of the top 3 airlines serving Los Angeles to Sun Valley

 
Need help choosing which airline to fly with from Los Angeles to Sun Valley? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11478 reviews
7.0Entertainment
7.1Food
8.5Crew
7.8Comfort
8.1Boarding
Airline reviews

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

10.0 ExcellentAnonymous, Dec 2025
LAX - EWR
Read more Alaska Airlines reviews

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

You need a n/a category. Too short a flight for food. I love flying on Alaska from Santa Rosa Airport!

I didn’t order food so can’t really say how it was. Overall, it was a great experience.

Kayak I had marked one carry on, one checked bag. Yet when it completed the purchase marked it as no carry on. Fail on kayaks side! Then extended flight delayed due to computer issues. Crew of the plane did awesome but fail on both kayak and alaskan

Glad they offer free meal, & I got a complimentary drink I’d like coffee,tea, or water offered 3/4 into trip

Terrible. My flight was pushed out three times finally the fourth time it was canceled completely. They sent me to a hotel that would not accept the voucher. And I had to pay for my cab and Uber . I arrived at the airport at five and didn’t get into my hotel until 1145.

I liked that internet connection while in flight was available.👍

Great if it’s not a long flight in coach.

2 FLIGHT DELAYS? what an inconvenience to stay @the airport HALF THE DAY😳from 1pm till boarding @ 4pm pass 😠exhausting !

Flight was delayed - we left at 11:30 pm instead of 10:30 and it was extremely inconvenient. It affected both the day of the flight and the next day

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Having to up charge for a seat assignment is not good. Delta can do better

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything you need to know for your flight from Los Angeles to Sun Valley

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