A sandy dune with sparse vegetation under a clear blue sky.

Cheap Flights to St. Anthony

View NZ$373 flight on Mon, 17 Aug 2026Opens in a new window

Flight 1

Popular airlines to St. Anthony

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Cheap Tickets to St. Anthony

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.

Alaska Airlines
Delta
United
Delta
American Airlines

Frequently asked questions

What is the name of St. Anthony's airport?
Organise a flight to St. Anthony with Expedia and you'll be arriving at Idaho Falls Regional Airport (IDA).
What airport is best to fly into St. Anthony?
Step through the exit of Idaho Falls Regional Airport (IDA) and your St. Anthony adventure will have begun! The city's main airport, it's located 56 kilometres from the downtown area.
How many airlines fly to St. Anthony?
You have a couple of options if you're going to St. Anthony. Take your pick of 4 air carriers that service this destination from 9 airports around the globe.
Which airlines fly to St. Anthony?
The majority of flights to St. Anthony are operated by United Airlines. The most popular route is from Denver, and United Airlines flies this route the most often.
How many nonstop flights are there to St. Anthony?
With roughly 84 direct flights operating each week, you'll be landing in St. Anthony before you have time to say, "Are we there yet?"
Where are the most popular flights to St. Anthony departing from?
A large number of flights to St. Anthony depart from Denver, Salt Lake City and Seattle airports.
How long is the flight to St. Anthony Airport?
If you're flying to St. Anthony from Denver, you'll have a flight duration of 1 hour and 49 minutes. Those jetting off from Salt Lake City can expect to be travelling for 1 hour and 10 minutes. From Seattle it's about 1 hour and 36 minutes away.
How to book the cheapest flight to St. Anthony?
We've all come across those fortunate jet-setters who manage to grab impossibly cheap fares every time they fly. Would you like to know how to do it for your St. Anthony holiday? Don't leave it until the very last minute to lock in your flight. Don't stop there, though. Do some research and find out if there are multiple airports at your destination. Prices often differ depending on which airport you use. Be sure to compare prices across airlines as well. Last but not least, another easy way to save some money is be ready to book at a moment's notice. If you stumble on a good deal, don't hold off — grab it while the opportunity's there.
Do you have any tips for my flight to St. Anthony?
If you're poorly prepared, air travel can be daunting. But don't hit the panic button just yet. Follow these handy hints and enjoy a stress-free start to your getaway in St. Anthony. What to pack in your hand luggage:
  • First things first, pack in your passport, travel documents, bank cards and vital medications. Next, you'll want some in-flight entertainment to while away the hours. A juicy novel and a laptop filled with your favourite movies are good options. If you hope to take a quick nap, a comfy neck pillow and some earplugs will also come in handy. Finally, leave space for a toothbrush and some deodorant to ensure you step off the plane feeling fresh as a daisy.
Do not pack the following items in your hand luggage:
  • Leave all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp objects, like your precious pocket knife, and dangerous products which are flammable or explosive, such as aerosols and fuels, are also prohibited.
What to wear on a flight:
  • Go for comfort over style. Prepare for changes in cabin temperature by dressing in layers, and pick slightly roomy, flat footwear like slip-ons.
  • Caused by prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long flights. Lower your risks by staying hydrated, keeping your legs and ankles moving and wearing compression socks or tights.
How to get through airport security fast when flying to St. Anthony?
A little pre-planning before your flight can make your trip to St. Anthony easy and painless. Below you'll find some handy tips and tricks for a speedy journey past security:
  • Your boarding pass and passport will need to be presented to airport security personnel. Keep them handy so you don't hold up the queue.
  • The X-ray machine comes next. Remove anything on you that is likely to beep. This includes items like earphones or headphones, as well as heavy jackets or coats. They'll need to be placed on the conveyor belt for screening.
  • For just a few moments, you'll have to unplug from technology. Your tablet, phone and any other electronic devices will need to be sent through the scanner.
  • Can't travel without your favourite hand and nail cream? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're permitted to bring it with you in your carry-on.
  • Lightweight sneakers are a practical footwear choice as you're less likely to have to remove them when passing through security. Big boots and heavier-style shoes are usually subjected to additional screening.
  • Airlines will not allow any pocket knives or other sharp items in your hand luggage. If you need to bring these kinds of items, put them in your checked baggage.

Book with confidence

St. Anthony Flights

The St. Anthony experience you’ve always wanted

Catching a flight to St. Anthony is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of St. Anthony flight deals. A quick search on Expedia.co.nz will show you cheap tickets to St. Anthony in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in St. Anthony, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to St. Anthony. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to St. Anthony NZ$719. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in St. Anthony.

St. Anthony Flights

Travel information

Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Destination city name
Idaho Falls
Roundtrip price
NZ$718
*Available to Expedia members.