$91 Find Cheap Flights 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 to Sun Valley departing on 6/3. 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
$181
Typical prices: $526-$339
Delta
dim. 6/7sam. 6/13
SFO - SUN • 1 stop
Cheapest non-stop
$277
Typical prices: $417-$297
Alaska Airlines
jeu. 6/4dim. 6/7
SEA - SUN • Non-stop
Arrival airport
You can't fly directly to Sun Valley. It is served by Hailey (SUN), located 13.4 miles from Sun Valley.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights to Sun Valley

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 to Sun Valley

dim., juin 7 - sam., juin 13
Delta Logo
5:50 am - 12:29 pm
SFO
-
SUN
5h 39m
1 stop
Delta Logo
1:10 pm - 4:06 pm
SUN
-
SFO
3h 56m
1 stop
$181Delta
jeu., juil. 23 - ven., juil. 31
Delta Logo
9:55 am - 2:31 pm
SFO
-
SUN
3h 36m
1 stop
Delta Logo
3:15 pm - 11:19 pm
SUN
-
SFO
9h 04m
2 stops
$186Delta
sam., juin 13 - mar., juin 16
Delta Logo
5:05 pm - 10:09 pm
SFO
-
SUN
4h 04m
1 stop
Delta Logo
7:20 am - 12:08 pm
SUN
-
SFO
5h 48m
1 stop
$191Delta
jeu., juin 4 - dim., juin 7
Alaska Airlines Logo
7:35 am - 10:14 am
SEA
-
SUN
1h 39mnonstop
Alaska Airlines Logo
10:56 am - 11:49 am
SUN
-
SEA
1h 53mnonstop
$277Alaska Airlines
dim., juil. 19 - ven., juil. 24
Alaska Airlines Logo
6:03 am - 7:01 pm
SFO
-
SUN
11h 58m
1 stop
Alaska Airlines Logo
7:43 pm - 9:20 am
SUN
-
SFO
14h 37m
1 stop
$321Alaska Airlines
lun., juil. 27 - ven., juil. 31
Alaska Airlines Logo
6:03 am - 7:01 pm
SFO
-
SUN
11h 58m
1 stop
Alaska Airlines Logo
7:43 pm - 9:20 am
SUN
-
SFO
14h 37m
1 stop
$344Alaska Airlines
sam., juil. 4 - jeu., juil. 9
United Airlines Logo
1:15 pm - 6:58 pm
IAD
-
SUN
7h 43m
1 stop
United Airlines Logo
8:15 am - 7:02 pm
SUN
-
IAD
8h 47m
1 stop
$369United Airlines
mar., juin 9 - ven., juin 12
United Airlines Logo
6:00 am - 1:47 pm
EWR
-
SUN
9h 47m
1 stop
United Airlines Logo
2:38 pm - 1:04 am
SUN
-
EWR
8h 26m
1 stop
$381United Airlines
ven., mai 29 - dim., mai 31
United Airlines Logo
11:44 am - 1:47 pm
DEN
-
SUN
2h 03mnonstop
United Airlines Logo
2:38 pm - 4:45 pm
SUN
-
DEN
2h 07mnonstop
$429United Airlines
jeu., juin 4 - jeu., juin 11
United Airlines Logo
10:02 am - 1:16 pm
LAX
-
SUN
2h 14mnonstop
United Airlines Logo
1:57 pm - 3:31 pm
SUN
-
LAX
2h 34mnonstop
$429United Airlines
Useful Info

Good to know - Book Cheap Sun Valley Plane Tickets

Low seasonApril
Cheapest flight$91
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from San Francisco to Hailey

FAQs - booking Sun Valley flights

  • How long is the flight to Sun Valley?

    Flights from Seattle1h 45m
    Flights from Denver2h 02m
    Flights from Chicago O'Hare Intl Airport3h 45m
    Flights from San Francisco2h 07m
    Flights from Los Angeles2h 24m
  • What is the cheapest flight to Hailey?

    In the last 3 days, the cheapest flight deal to Hailey was found on the route from San Francisco, at $181 return. The most popular connection is from Los Angeles to Hailey and KAYAK users have found round-trip deals for as low as $384 in the last 3 days.

  • Which airlines fly to Hailey?

    Many airlines fly to Hailey, the most common ones being Alaska Airlines, Southwest, and Delta. 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 Sun Valley-Friedman Airport from central Hailey?

    There are 1 mile between Hailey city center and Hailey Sun Valley-Friedman Airport.

  • What is the name of Hailey’s airport?

    Hailey is served by Hailey Sun Valley-Friedman Airport, 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.

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.
  • Looking for cheap airfare to Sun Valley? 25% of our users found round-trip tickets to Sun Valley for the following prices or less: From Los Angeles $381, from San Francisco $574
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sun Valley flight deals.

Reviews of the top 4 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.
7.9
Alaska AirlinesOverall score based on 12356 reviews
7.0Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.0Food
Airline reviews

It is a hassle to not have entertainment screens on the backs of the seats.

8.0 ExcellentAnonymous, May 2026
MRY - SAN
Read more Alaska Airlines reviews

It is a hassle to not have entertainment screens on the backs of the seats.

Considering my flight to Portland was in a broken chair that I had paid extra for, this one was great. So yeah, wonderful.

Even though I booked two tickets at the same time, we were unable to sit together. No one cared. I was disappointed due to the amount of money the flights had been that there was no way to get it changed.

I had to cancel this trip due to medical reasons. I took out flight insurance but I was unable to cancel my reservation on either Kayak or Alaska. I need proof that I did not take this flight to get my refund. I have tried for a week and a half together that information from either Kayak or Alaska but so far I have gotten no response. I am very disappointed!

Made our reservations 6 months ago. When we arrived at the airport we were informed they no longer have assigned seating. We were placed in the last row next to the restrooms. Our seats did not recline. I do not like the fact you are assigning seats. I don’t feel it’s fair. People who make last minute reservations sit in the middle seats. It’s did Southwest now have assigned seating and you assign seats. Even Southwest was more fair than Alaska.

We had paid for window seats just to not get window seats. When we ask the flight attendant to switch seats she said no because it was a full flight. It was the the worst experience I had ever.

The crew seem untrained and uncertain no one ever checked up on us in our first class cabin. I had to ask for water four times and the lady kept saying she was busy when they weren't really doing anything. Had to walk to the back of the plane to get water for myself. Crew seem new and unexperience. You can tell this by the fumbling they kept making trying to fight. (I miss Hawaiian air.)

Alaska airlines agent helped me greatly to reschedule my flight. The flight was also very comfortable and the flight attendants were very friendly.

We tried for days to use online Alaska Airline app we needed to know what Gate to depart from . When we got there we were given a paper boarding ticket with the wrong gate on it . We almost missed this flight . It caused great stress and caused a health side effect. The previous flights April 24 started hour late mechanical issues . We were not allowed to depart plane in time to get correct gate and missed our flight .

Check in went smooth, flight was on time and our checked bag was delivered in a timely fashion.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

The small flights with Valet Luggage has a poor service

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

Everything you need to know for your flight to Sun Valley