Cheap Flights to St. Charles

Airlines that fly to St. Charles

  • 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 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Tickets to St. Charles

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
Delta
Delta
Delta
Delta
Delta
Delta
Delta
Delta
Delta
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

St. Charles Flights

Have the time of your life in St. Charles

Flying to St. Charles is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of St. Charles 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 St. Charles 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 St. Charles. 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 St. Charles, 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 St. Charles when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to St. Charles AU$1,962. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next St. Charles-bound flight. Bon voyage!

Frequently asked questions

What is the name of St. Charles' airport?
Salt Lake City Intl. Airport (SLC) is the one and only airport near St. Charles.
How many airlines fly to St. Charles?
St. Charles is serviced by 10 airlines from 90 worldwide airports.
Which airlines fly to St. Charles?
St. Charles receives the majority of its flights from Southwest Airlines, United Airlines and Delta Air Lines with Southwest Airlines being the favourite choice of airline. Denver is the most popular city for travellers to set off from.
How many nonstop flights are there to St. Charles?
Flying to someplace new is much more straightforward when there aren’t any stopovers to worry about. If you’re off to St. Charles, the fantastic news is that there are roughly 2 034 direct flights operating each week.
Where are the most popular flights to St. Charles departing from?
Travellers often jet off from Denver, Phoenix and Dallas airports when flying to St. Charles.
How long is the flight to St. Charles Airport?
If you’re flying to St. Charles from Denver, you’ll have a flight time of 1 hour and 36 minutes. Those taking off from Phoenix should expect to be airborne for around 1 hour and 39 minutes. From Los Angeles it’s approximately 1 hour and 52 minutes away.
How to book the cheapest flight to St. Charles?
If you’d like to have some extra spending money on your St. Charles holiday, then listen up! As every experienced traveller will tell you, avoid booking at the last minute. Fares are usually highest close to the departure date. Also, shop around and compare your options. If your destination has multiple airports, you may be able to nab a terrific deal by flying into a smaller terminal. And finally, don’t forget that it’s first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to snap up a ticket as soon as you spot an unbeatable bargain. The best deals never last long.
How to survive the flight to St. Charles?
Depending on where you’re coming from, your journey to St. Charles could be completely stress-free or it could go on forever. Below are some handy tips that will help you start your next big adventure on a positive note.What to pack in your hand luggage:

  • First of all, put in your passport, official ID, credit cards and daily medications. Next, you’ll need some extra in-flight entertainment to while away the time. A thrilling book and a phone crammed with your favourite movies are some great options. If you plan to take a short snooze, a neck pillow and some noise-cancelling headphones will also be useful. Finally, find room for a toothbrush and some deodorant so you’ll arrive at your destination feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of hair gel and hairspray in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated. Pointed or sharp objects, like your beloved pocket knife, and dangerous products which are flammable or explosive, such as spray paint, flares and fuels, are also prohibited.

What to wear on a flight:

  • The long, narrow aisles of your aircraft are not the place for a fashion parade. Layer up with comfy clothing and take a cardigan as it can get chilly inside the cabin. Flat, enclosed shoes are always a good choice too.
  • Unfortunately, a risk of flying long-haul is developing DVT (deep vein thrombosis), a blood clot condition caused by extended periods of inactivity. To prevent this from happening, make the most of every opportunity to stretch your legs and walk around the cabin. Compression socks and tights are also a great idea to help reduce this risk.

How to get through airport security fast when flying to St. Charles?
It’s all about being prepared. We’ve rounded up some useful tips for a hassle-free trip through security. Watch out St. Charles, here you come:

  • Security personnel first need to determine that you have a valid passport and matching boarding pass before anything else. Have them close by, ready for inspection.
  • Time to strip down. Well kind of. Your coat, belt, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make your life easier by removing them as your turn draws near.
  • Your electronic devices like phones and laptops will also need to go on a tray to be scanned. No need to worry though, you’ll be back online in no time.
  • 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 inside a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a great footwear choice as you’re less likely to have to remove them when passing through security. Safety boots and other heavy shoes are usually subjected to additional screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked luggage. They won’t be allowed on board and will be confiscated.

Flights to St. Charles information
Destination airport
Pocatello Regional
Destination airport IATA code
PIH
Destination city name
Pocatello
Return price
AU$1,962

Trending flights to St. Charles

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
Delta
*Available to Expedia members.