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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 8/20. 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
Tue 6/18
Tue 6/25

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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 Chicago3h 43m
    Flights from Denver2h 00m
    Flights from Salt Lake City1h 02m
    Flights from San Francisco1h 59m
    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 Los Angeles to Hailey and the best round-trip deal found in the last 3 days was $398.

  • 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 9164 reviews
7.3Food
7.9Comfort
7.3Entertainment
8.2Boarding
8.6Crew
Airline reviews

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

10.0 ExcellentAnonymous, May 2024LAX - PAE
Read more about Alaska Airlines reviews

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.

There was a medical emergency on board the crew handled it very professionally and the ambulance crew as well. I am very impressed. Thank you Clyde Barron 31 D

Pilot warned us it was going to be bumpy, which I usually like when it is, but it wasn't, so I spent most of the flight unnecessarily wondering when it was going to get rough. Just can't win sometimes. Ha!

Checking in was very easy. Boarding and the flights went smoothly.

Flight was changed twice. Original flight was scheduled at 5:30pm. Weeks before flight, flight was changed to 7:00pm. On the date of flight, flight was delayed and departed at 9:00pm. This caused many problems and significantly affected our schedule at our destination.

Flight was on time. Transfer was in same terminal. Flight attendants were very accommodating. .

I enjoyed the leg room at my seat, but I was in an exit row.

Why do you ask about food when only a snack is served? Actual food needs to be bought.

There was an older male crew member that was very rude to me when doing the last checks before pulling back from the terminal. There is a polite way to tell someone to put their bag under the seat. It was Mother’s Day and my mom has recently passed so it was a tough morning for me in general. There was no need to make for the snide remark “ I don’t know how many times we have said this already” as you walked away. I had held it together all morning and this interaction brought me to tears. love Alaska Airlines and this is the first time I’ve had a negative experience.

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!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

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..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Book Cheap Sun Valley Plane Tickets

Recent round-trip flight deals

10/29Tue
1 stopDelta
5h 32mSFO-SUN
11/2Sat
1 stopDelta
3h 56mSUN-SFO
$278
10/29Tue
2 stopsDelta
10h 39mSFO-SUN
11/2Sat
1 stopDelta
5h 48mSUN-SFO
$331
7/9Tue
1 stopAlaska Airlines
16h 30mSFO-SUN
7/16Tue
1 stopAlaska Airlines
22h 15mSUN-SFO
$372
8/17Sat
1 stopDelta
5h 15mDFW-SUN
8/21Wed
2 stopsDelta
9h 03mSUN-DFW
$385
7/9Tue
1 stopAlaska Airlines
11h 26mSFO-SUN
7/16Tue
2 stopsAlaska Airlines
13h 59mSUN-SFO
$387
7/9Tue
2 stopsAlaska Airlines
15h 31mSFO-SUN
7/16Tue
2 stopsAlaska Airlines
13h 59mSUN-SFO
$402
7/21Sun
1 stopUnited Airlines
7h 10mONT-SUN
7/25Thu
1 stopUnited Airlines
4h 35mSUN-ONT
$432
6/13Thu
nonstopUnited Airlines
1h 53mSFO-SUN
6/17Mon
1 stopUnited Airlines
5h 32mSUN-SFO
$438
6/10Mon
1 stopUnited Airlines
7h 15mLAX-SUN
6/17Mon
1 stopUnited Airlines
5h 24mSUN-LAX
$440
10/28Mon
2 stopsUnited Airlines
12h 00mSFO-SUN
11/2Sat
1 stopUnited Airlines
6h 18mSUN-SFO
$443

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Recent one-way flight deals

8/20Tue
1 stopDelta
3h 46mSFO-SUN
$139
8/21Wed
1 stopDelta
3h 46mSFO-SUN
$184
7/11Thu
1 stopAlaska Airlines
27h 17mLAX-SUN
$190
6/1Sat
1 stopDelta
5h 54mSFO-SUN
$194
8/18Sun
2 stopsAlaska Airlines
27h 17mLAX-SUN
$212
7/11Thu
1 stopAlaska Airlines
12h 57mONT-SUN
$217
8/18Sun
nonstopUnited Airlines
2h 11mLAX-SUN
$225
8/18Sun
1 stopUnited Airlines
6h 38mONT-SUN
$231
7/1Mon
nonstopUnited Airlines
2h 11mLAX-SUN
$250
7/1Mon
1 stopUnited Airlines
6h 53mONT-SUN
$255

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Last minute flights to Sun Valley

Last minute flight, train and bus deals

5/20Mon
multi-stopUnited Airlines
7h 27mLAX-SUN
5/27Mon
multi-stopUnited Airlines
5h 24mSUN-LAX
$533
5/20Mon
multi-stopUnited Airlines
13h 09mLAX-SUN
5/27Mon
multi-stopUnited Airlines
7h 56mSUN-LAX
$564
5/19Sun
multi-stopDelta
5h 59mONT-SUN
5/22Wed
multi-stopDelta
5h 43mSUN-ONT
$612
5/23Thu
multi-stopUnited Airlines
12h 00mSFO-SUN
5/28Tue
multi-stopUnited Airlines
5h 51mSUN-SFO
$638
5/23Thu
multi-stopUnited Airlines
5h 45mORD-SUN
5/28Tue
multi-stopUnited Airlines
7h 35mSUN-ORD
$638
5/23Thu
multi-stopUnited Airlines
12h 00mSFO-SUN
5/28Tue
multi-stopUnited Airlines
11h 31mSUN-SFO
$643
5/23Thu
multi-stopUnited Airlines
7h 29mORD-SUN
5/28Tue
multi-stopUnited Airlines
8h 53mSUN-ORD
$643
5/19Sun
multi-stopUnited Airlines
11h 37mLAX-SUN
5/27Mon
multi-stopUnited Airlines
5h 24mSUN-LAX
$658
5/23Thu
multi-stopUnited Airlines
11h 45mLAX-SUN
5/27Mon
multi-stopUnited Airlines
6h 51mSUN-LAX
$668
5/20Mon
multi-stopDelta
4h 10mLAX-SUN
5/27Mon
multi-stopDelta
4h 05mSUN-LAX
$768

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Flights to Sun Valley

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The most searched flights to Sun Valley by KAYAK users.