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Find cheap flights to Sun Valley from $139

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sun Valley departing on 8/27. 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
0 bags
Thu 6/20
Thu 6/27

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Good to know

Low season

November

High season

February

Cheapest flight

$139
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from San Francisco to Hailey

FAQs - booking Sun Valley flights

  • How long is the flight to Sun Valley?

    Flights from Seattle1h 42m
    Flights from Denver2h 00m
    Flights from Salt Lake City1h 03m
    Flights from San Francisco2h 01m
    Flights from Los Angeles2h 20m
  • What is the cheapest flight to Hailey?

    In the last 3 days, the lowest price for a flight to Hailey was $139 for a one-way ticket from San Francisco and $278 for a round-trip. The most popular route searched for by our users was for flights from Denver to Hailey and the best round-trip deal found in the last 3 days was $349.

  • Which airlines fly to Hailey?

    Delta, United Airlines, and Alaska Airlines usually have the most frequent connections from United States to Hailey. See the amount of flights per week for popular airlines flying to Hailey.

  • How to fly to Sun Valley?

    You cannot fly directly to Sun Valley. KAYAK recommends you fly to Hailey Sun Valley-Friedman (SUN) (13.43 miles from Sun Valley). From there you can rent a car or get a taxi.

  • What airports are near Sun Valley?

    The closest airport is Hailey Sun Valley-Friedman (SUN) (13.43 mi). Other nearby airports are Twin Falls Joslin (TWF) (84.2 mi) or Boise Air Term. Gowen Fld (BOI) (93.85 mi). KAYAK recommends you fly to Hailey Sun Valley-Friedman.

  • How far is Hailey from central Hailey?

    There are 1 mile between Hailey city center and Hailey.

  • What is the name of Hailey’s airport?

    Hailey is served by Hailey, also commonly referred to as Sun Valley or Sun Valley-Friedman. The airport code is SUN.

  • How does KAYAK find such low prices on flights 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 to Sun Valley.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Sun Valley

  • There is no major airport in Sun Valley. It is instead served by Hailey Sun Valley-Friedman Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sun Valley flight deals.

Top 3 airlines flying to Sun Valley

 
Need help choosing which airline to fly with from the United States 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 9163 reviews
8.6Crew
7.3Food
8.2Boarding
7.3Entertainment
7.9Comfort
Airline reviews

Sat on tarmac for 30 minutes despite staring at three empty gates, one of which we eventually pulled into

2.0 MediocreRon, May 2024LAX - SFO
Read more about Alaska Airlines reviews

Sat on tarmac for 30 minutes despite staring at three empty gates, one of which we eventually pulled into

It was ok. Alaska was adequate. Efficient and what I paid for it was fair. The boarding area at the gate was a joke. By the time they get past the C boarding group people all line up impatiently and then it’s chaos. We were boarding early then we sat on the tarmac for 30 minutes. I would of rather sat in the airport.

The flight was mostly smooth and quiet. No seatback screens.

The entire flight was terrible. I recently had neurocervical surgery, and I needed a wheelchair to get to the gate. They were wonderful, truly. The flight staff was lovely, as well. Despite the need for assistance, I was put in the middle seat in the last row in front of the toilets. It was "policy" that I couldn't be moved. The pain I felt after the flight was astromnomical. The flight was so WARM, I was sweating, and the "air" did nothing to the stuffy feeling. The seats were uncomfortable, the plane itself was in bad/worn condition (although very clean - thanks to the staff) - and the flight was definitely rocky (not the pilot's fault, of course). All in all - one of the worst flights I've ever taken. The humans were wonderful!! You have a really great team. But your flight policies and your plane are absymal. For what you charge, you need to upgrade your plane and your policies.

The food options could be better. Possibly some sandwiches to be added to the menu.

I do not feel the priority seating I paid for was was adequate for the cost. there was no difference from coach on any other airline, and it was very uncomfortable

First flights on Alaska Air, and I will go out of my way to fly them whenever I can in the future. An incredible experience, above and beyond any other airline.

Everything was great. Flight was on time with no issues. It was a short connecting flight so ww didn't have food offered. The gate we got off at was very close to our connecting flight gate so that was very easy.

Great flight. No problems. Everett Airport was so easy to get into and out of. Great alternative to SeaTac. Alaska was excellent!

It was warm on the plane. Perhaps the people who were coughing quite often should be encouraged to wear a mask?! It was a long 4 hours.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

Book Cheap Sun Valley Plane Tickets

Recent round-trip flight deals

10/29Tue
1 stopDelta
5h 32mSFO-SUN
11/2Sat
1 stopDelta
5h 48mSUN-SFO
$278
10/29Tue
2 stopsDelta
7h 49mSFO-SUN
11/2Sat
1 stopDelta
5h 48mSUN-SFO
$331
7/30Tue
1 stopDelta
5h 36mLAX-SUN
8/3Sat
1 stopDelta
4h 08mSUN-LAX
$368
6/7Fri
1 stopUnited Airlines
7h 15mLAX-SUN
6/10Mon
1 stopUnited Airlines
5h 24mSUN-LAX
$378
6/28Fri
nonstopUnited Airlines
1h 48mSFO-SUN
7/1Mon
nonstopUnited Airlines
2h 10mSUN-SFO
$387
6/28Fri
nonstopUnited Airlines
1h 48mSFO-SUN
7/1Mon
1 stopUnited Airlines
5h 46mSUN-SFO
$397
7/30Tue
nonstopUnited Airlines
2h 11mLAX-SUN
8/3Sat
1 stopUnited Airlines
5h 24mSUN-LAX
$409
6/12Wed
1 stopAlaska Airlines
27h 17mLAX-SUN
6/15Sat
1 stopAlaska Airlines
13h 00mSUN-LAX
$417
6/15Sat
1 stopAlaska Airlines
11h 57mLAX-SUN
6/22Sat
1 stopAlaska Airlines
13h 59mSUN-LAX
$432
7/30Tue
1 stopAlaska Airlines
14h 28mLAX-SUN
8/3Sat
2 stopsAlaska Airlines
21h 30mSUN-LAX
$442

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Recent one-way flight deals

8/27Tue
1 stopDelta
5h 25mSFO-SUN
$139
7/9Tue
1 stopDelta
3h 43mSFO-SUN
$169
8/4Sun
1 stopAlaska Airlines
27h 17mSFO-SUN
$175
7/13Sat
1 stopDelta
3h 36mSFO-SUN
$184
7/9Tue
2 stopsAlaska Airlines
19h 02mSFO-SUN
$207
8/4Sun
2 stopsAlaska Airlines
11h 18mSFO-SUN
$212
7/13Sat
nonstopUnited Airlines
2h 11mLAX-SUN
$225
7/13Sat
1 stopUnited Airlines
6h 38mONT-SUN
$231
7/13Sat
1 stopUnited Airlines
6h 45mLAX-SUN
$234
8/27Tue
2 stopsUnited Airlines
15h 30mSFO-SUN
$258

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Last minute flights to Sun Valley

Last minute flight, train and bus deals

5/24Fri
multi-stopUnited Airlines
5h 44mLAX-SUN
5/27Mon
multi-stopUnited Airlines
7h 56mSUN-LAX
$533
5/24Fri
multi-stopUnited Airlines
13h 00mLAX-SUN
5/27Mon
multi-stopUnited Airlines
5h 24mSUN-LAX
$538
5/25Sat
multi-stopDelta
5h 59mONT-SUN
5/26Sun
multi-stopDelta
5h 43mSUN-ONT
$562
5/24Fri
multi-stopUnited Airlines
6h 35mONT-SUN
5/27Mon
multi-stopUnited Airlines
6h 33mSUN-ONT
$597
5/23Thu
multi-stopUnited Airlines
11h 45mLAX-SUN
5/27Mon
multi-stopUnited Airlines
5h 24mSUN-LAX
$668
5/25Sat
multi-stopUnited Airlines
30h 30mONT-SUN
5/27Mon
multi-stopUnited Airlines
7h 28mSUN-ONT
$745
5/24Fri
multi-stopUnited Airlines
7h 15mBWI-SUN
5/28Tue
multi-stopUnited Airlines
6h 51mSUN-BWI
$757
5/25Sat
multi-stopUnited Airlines
14h 04mONT-SUN
5/26Sun
multi-stopUnited Airlines
7h 28mSUN-ONT
$760
5/24Fri
multi-stopDelta
11h 58mIAD-SUN
5/28Tue
multi-stopDelta
8h 18mSUN-IAD
$762
5/24Fri
multi-stopUnited Airlines
9h 05mBWI-SUN
5/28Tue
multi-stopUnited Airlines
6h 15mSUN-BWI
$762

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Flights to Sun Valley

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