Cheap Flights to Clayton: Clayton Flight Deals

View €195 flight on Thu, 6 Nov 2025Opens in a new window

Popular airlines to Clayton

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Cheap round-trip flights to Clayton

Prices were available within the past 7 days and start at €195 for one-way flights and €273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 6 Nov - Sun, 9 Nov
SLC
Salt Lake City
SUN
Sun Valley
€273 Return, found 21 hours ago
€273
Return
found 21 hours ago
Select Delta flight, departing Thu, 6 Nov from Salt Lake City to Sun Valley, returning Sun, 9 Nov, priced at €273 found 21 hours ago
Delta
Thu, 6 Nov - Sun, 9 Nov
SLC
Salt Lake City
SUN
Sun Valley
€572 Return, found 21 hours ago
€572
Return
found 21 hours ago
Select Delta flight, departing Thu, 6 Nov from Salt Lake City to Sun Valley, returning Sun, 9 Nov, priced at €572 found 21 hours ago
United
Thu, 6 Nov - Sun, 9 Nov
SLC
Salt Lake City
SUN
Sun Valley
€713 Return, found 21 hours ago
€713
Return
found 21 hours ago
Select United flight, departing Thu, 6 Nov from Salt Lake City to Sun Valley, returning Sun, 9 Nov, priced at €713 found 21 hours ago
United
Thu, 6 Nov - Sun, 9 Nov
SLC
Salt Lake City
SUN
Sun Valley
€936 Return, found 21 hours ago
€936
Return
found 21 hours ago
Select United flight, departing Thu, 6 Nov from Salt Lake City to Sun Valley, returning Sun, 9 Nov, priced at €936 found 21 hours ago

Frequently asked questions

What is the name of Clayton's airport?
Clayton has only one airport, Boise Airport (BOI).
How many airlines fly to Clayton?
There are 7 airlines that fly into Clayton from 24 airports across the globe.
Which airlines fly to Clayton?
Alaska Airlines and Delta operate the majority of flights to Clayton. One of the most common ways to travel there is with an Alaska Airlines flight from Seattle.
How many nonstop flights are there to Clayton?
Organising an exciting Clayton getaway is child's play when there are 515 nonstop flights each week to select from.
Where are the most popular flights to Clayton departing from?
Travellers frequently jet off from Seattle, Denver and Phoenix airports when heading to Clayton.
How long is the flight to Clayton Airport?
If you're flying to Clayton from Seattle, you're looking at a flight duration of 1 hour and 25 minutes. Those jetting off from Denver can expect to be travelling for 2 hours and 8 minutes. From Phoenix it's roughly 2 hours and 18 minutes away.
How to book the cheapest flight to Clayton?
We all know those lucky jet-setters who manage to grab wonderfully cheap plane tickets every time they fly. Want to know how to do it for your Clayton holiday? Don't leave it until the last minute to secure your flight. Also, look around online and compare your options. If your destination has more than one airport, you may be able to pick up a great deal by flying into one a little further out. Lastly, another easy way to save some cash is be ready to book at a moment's notice. If you come across a fantastic bargain, don't hesitate — grab it while you can.
Do you have any tips for my flight to Clayton?
Wherever you're jetting in from, flying can be a seamless experience if you've prepared well. Take a peek at these top travel tips that will get your Clayton escape started on the right foot. What to pack in your hand luggage:

  • A plane trip can be easy if you carry the right things. First things first, you'll need toiletry items, such as a toothbrush and some deodorant, a clean pair of socks and a magazine or two. Secondly, find a spot in your bag for your phone and charger, medications and perhaps a blow-up neck pillow as well. Lastly, remember to take your passport, travel documents and your credit cards.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between airlines, the general rule to follow is nothing sharp, flammable or explosive. This includes screwdrivers, blades, fireworks and fuel. Sporting equipment like baseball bats, and objects that could injure passengers, such as swords and batons, aren't allowed in the cabin either.

What to wear on a flight:

  • The aisles of a plane aren't the place for a fashion parade. Layer your clothing and go for shoes that are flat, roomy and easy to remove.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-distance flights. Lower your risks by staying hydrated, keeping your ankles and legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Clayton?
It's easy — be prepared. We've put together some useful tips for a stress-free trip through security. Watch out Clayton, here you come:

  • Airport security personnel first need to verify that you have a valid ID and matching travel documents before anything else. Have them ready for inspection.
  • Next up is the X-ray machine. Remove anything on you that is likely to beep. This includes items like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like laptops and phones will also have to go on a tray for inspection. No need to worry though, you'll be back online in no time.
  • Remove all liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • There's a chance you'll be asked to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a wise idea.
  • Airlines won't allow any sharp objects in your hand luggage. If you must bring these kinds of items, pack them in your checked baggage.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Clayton. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Clayton. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Clayton, or are just on the lookout for the best flights to Clayton, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Clayton to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Friedman Memorial
Destination airport IATA code
SUN
Destination city name
Sun Valley
Return price
€272

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