£547 Cheap Flights to Sun Valley

Popular airlines among travellers

Delta
United
American Airlines
KLM
Virgin Atlantic
Lufthansa
British Airways
Iberia
Air France
    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Expedia flights to Sun Valley

Searching for cheap flights to Sun Valley? No travel company presents more choices than Expedia if you're looking to compare flights to Sun Valley. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Idaho. Expedia provides the cheapest flights to many destinations in Idaho and you may find even greater savings if you combine your flight with a hotel stay in Sun Valley.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Sun Valley for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Sun Valley flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

What is the name of Sun Valley's airport?
If you’re arriving by plane, you won’t have to decide which airport to fly into. Sun Valley has just one – Friedman Memorial Airport (SUN).
How far is SUN from central Sun Valley?
SUN is 13 mi from downtown Sun Valley, so expect a reasonable commute into the heart of the city.
How many airlines fly to Sun Valley?
There are 8 airlines connecting Sun Valley to 24 airports from all over the globe.
Which airlines fly to Sun Valley?
Alaska Airlines and Delta Air Lines operate the majority of flights to Sun Valley. One of the most preferred ways to get there is with an Alaska Airlines flight leaving from Seattle.
How many nonstop flights are there to Sun Valley?
With approximately 506 nonstop flights running each week, you’ll be hitting the runway in Sun Valley before you can say, “Are we there yet?”
Where are the most popular flights to Sun Valley departing from?
Travellers often set off from Seattle, Denver and Salt Lake City airports when flying to Sun Valley.
How long is the flight to Sun Valley Airport?
Which airport you depart from determines how much of the in-flight entertainment you’ll get to see. From Seattle to Sun Valley, the average flight time is 1 hour and 29 minutes. From Denver it’s typically 2 hours and 1 minute, and from Salt Lake City it’s 1 hour and 8 minutes.
How to book the cheapest flight to Sun Valley?
Don’t leave locking in your flight to Sun Valley until the last minute. That’s one move savvy travellers use to get the best deals. Booking well in advance means more options and cheaper flights. Also, look around online and compare your options. If your destination has a few airports, you may be able to pick up a better deal by flying into one a little farther out. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you spot a bargain. The sweetest deals never last long.
How to survive the flight to Sun Valley?
Wherever you’re jetting in from, flying can be a pleasant experience if you’re well organised. Check out these handy tips and tricks that will get your Sun Valley holiday started on the right note.What to pack in your hand luggage:

  • The secret to having a stress-free flight experience is to pack ahead. First up, the essentials: passport, boarding pass, bank cards and any vital medications. Next, bring on board items that’ll help while away those hours, like some electronic gadgets or a juicy novel. It’s also smart to bring your chargers, a quality neck pillow and a pair of noise-cancelling headphones. Finally, don’t forget to pop in toiletry items like a toothbrush, facial wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Check carefully that you don’t have a Swiss Army knife hiding in your carry-on luggage. Other restricted items include flammable or explosive products, like aerosols and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The best way to ensure a comfortable flight can be as simple as your choice of clothes. Prepare for changes in temperature by bringing layers. This will keep you nice and warm if the cabin gets chilly. Shoes like flip flops and heels are best left in your suitcase. Even though they may be your favourites, go for flat, closed-toed footwear like slip-ons. Your feet will thank you for it.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. There are many ways to reduce your risk. Wear compression socks, stay hydrated and get your legs and feet moving. Do a lap or two of the cabin or try out some simple stretches in your seat.

How to get through airport security fast when flying to Sun Valley?
It’s easy — be prepared. We’ve compiled some useful tips for an easy trip through security. Look out Sun Valley, here you come:

  • Your ID and travel documents will need to be presented to airport security. Keep them within easy reach so you don’t have to dig around for them.
  • After that, both you and your hand luggage must be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Personal belongings such as your belt, coat and earphones need to go through the machine.
  • Electronic devices like laptops and phones will also need to go on a tray to be scanned. Don’t worry, you’ll be back online soon enough.
  • Don’t forget to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one litre), clear zip-close bag.
  • It’s also possible you’ll need to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a smart idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won’t be allowed on board.

Flights to Sun Valley information
Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Return price
£123

Trending flights to Sun Valley

Prices were available within the past 7 days and start at £547 for one-way flights and £574 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
*Available to Expedia members.