Cheap Flights to Dietrich

View AU$217 flight on Sun, 8 Mar 2026Opens in a new window

Popular airlines to Dietrich

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Cheap Tickets to Dietrich

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 26 Mar - Sun, 29 Mar
LAX
Los Angeles
SUN
Sun Valley
AU$480 Return, found 4 days ago
AU$480
Return
found 4 days ago
Select Delta flight, departing Thu, 26 Mar from Los Angeles to Sun Valley, returning Sun, 29 Mar, priced at AU$480 found 4 days ago
Alaska Airlines
Thu, 26 Mar - Sun, 29 Mar
LAX
Los Angeles
SUN
Sun Valley
AU$511 Return, found 4 days ago
AU$511
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 26 Mar from Los Angeles to Sun Valley, returning Sun, 29 Mar, priced at AU$511 found 4 days ago
American Airlines
Sun, 8 Feb - Sun, 15 Feb
LAX
Los Angeles
SUN
Sun Valley
AU$582 Return, found 9 hours ago
AU$582
Return
found 9 hours ago
Select American Airlines flight, departing Sun, 8 Feb from Los Angeles to Sun Valley, returning Sun, 15 Feb, priced at AU$582 found 9 hours ago
United
Sun, 8 Feb - Sun, 15 Feb
LAX
Los Angeles
SUN
Sun Valley
AU$658 Return, found 9 hours ago
AU$658
Return
found 9 hours ago
Select United flight, departing Sun, 8 Feb from Los Angeles to Sun Valley, returning Sun, 15 Feb, priced at AU$658 found 9 hours ago
KLM
Sat, 10 Jan - Wed, 14 Jan
BCN
Barcelona
SUN
Sun Valley
AU$1,611 Return, found 1 day ago
AU$1,611
Return
found 1 day ago
Select KLM flight, departing Sat, 10 Jan from Barcelona to Sun Valley, returning Wed, 14 Jan, priced at AU$1,611 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Boise (BOI)

September is typically the cheapest month to fly

From AU$322 - AU$884 per traveller.

Dietrich Flights

Have the time of your life in Dietrich

Flying to Dietrich is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Dietrich flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Dietrich in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Dietrich. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Dietrich, Idaho has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Dietrich when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Dietrich AU$480. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Dietrich-bound flight. Bon voyage!

Frequently asked questions

What is the name of Dietrich's airport?
Dietrich has several airports, but most travellers prefer Friedman Memorial Airport (SUN).
What airport is best to fly into Dietrich?
A flight to Dietrich means hitting the runway at either Friedman Memorial Airport or TWF. The first is 64 kilometres away from the centre of the city. The second is 48 kilometres away.
How many airlines fly to Dietrich?
You have a couple of choices if you're flying to Dietrich. Select from 3 air carriers that service this city from at least 6 airports across the globe.
Which airlines fly to Dietrich?
Delta operates most of the flights to Dietrich. Grabbing a Delta flight from Salt Lake City is the most popular way of getting there.
How many nonstop flights are there to Dietrich?
Organising an amazing Dietrich getaway is simple when there are 87 nonstop flights every week to pick from.
Where are the most popular flights to Dietrich departing from?
The most popular flights to Dietrich set off from Salt Lake City, Denver and Seattle airports.
How long is the flight to Dietrich Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Salt Lake City to Dietrich, the average flight time is 1 hour and 10 minutes. From Denver it takes about 2 hours and 9 minutes, and from Seattle it's 1 hour and 39 minutes.
How to book the cheapest flight to Dietrich?
Don't leave locking in your flight to Dietrich until the very last minute. That's one trick seasoned travellers use to get the best deals. Booking in advance means more choices and more affordable flights. Don't stop there, however. Do some research and see if there are a couple of airports at your destination. Fares often differ depending on the airport you go for. Remember to compare prices across air carriers too. Lastly, another easy way to save some cash is be ready to book at a moment's notice. If you stumble on a terrific bargain, don't think twice — grab it while the opportunity's there.
Do you have any tips for my flight to Dietrich?
If you're not prepared, travelling can be testing. But there's no need to hit the panic button just yet. Follow these tips and tricks for a trouble-free start to your holiday in Dietrich. What to pack in your hand luggage:

  • The secret to having a great flight experience is to plan ahead. So, let's start with the basics: passport, boarding pass, credit cards and any vital medications. Next, take on board items that'll help while away those hours, like some electronic devices or a juicy novel. It's also smart to pack your chargers, a neck pillow and a pair of earplugs. And of course, be sure to toss in toiletries like a toothbrush, facial wipes and a fresh set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, blades, spray paint and fireworks. Sporting equipment like ice skates, and items that could harm passengers, such as pepper spray and firearms, can't come on board with you either.

What to wear on a flight:

  • The aisles of a plane are no place for a fashion parade. Layer up with comfortable clothing and choose shoes that are roomy, flat and easy to take on and off.
  • The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers on long-distance flights. Reduce the risks by staying hydrated, keeping your legs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Dietrich?
As seasoned travellers know, the secret is to be well organised before you reach security. That way, you'll be hopping onto that plane to Dietrich in no time flat. Follow these helpful tips and get your holiday off to a fantastic start:

  • First things first. Your travel ID and boarding pass will need to be shown to security personnel. Have them easily accessible so you don't hold up the line.
  • The X-ray machine is up next. Remove anything on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • All electronic gadgets, including your phone and laptop, will also need to be scanned separately.
  • Don't forget to remove gels and liquids from your hand luggage. They often need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to have to remove them when going through security. Safety boots and other heavy shoes are often subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, put them in your checked baggage. They won't be allowed on board.

Flights to Dietrich information
Destination airport
Friedman Memorial
Destination airport IATA code
SUN
Destination city name
Sun Valley
Return price
AU$480

Trending flights to Dietrich

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 11 Jan - Thu, 22 Jan
SYD
Sydney
SUN
Sun Valley
AU$2,561 Return, found 1 day ago
AU$2,561
Return
found 1 day ago
Select Delta flight, departing Sun, 11 Jan from Sydney to Sun Valley, returning Thu, 22 Jan, priced at AU$2,561 found 1 day ago
*Available to Expedia members.