Cheap Flights from Edmonton (YEG) to Sion (SIR)

Popular airlines from Edmonton Intl. Airport (YEG) to Sion (SIR)

Frequently asked questions

How much does a flight from Edmonton Intl. Airport (YEG) to Sion Airport (SIR) cost?
Grab a cheap one-way flight or cheap return flight from Edmonton Intl. Airport (YEG) to Sion Airport (SIR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Edmonton Intl. Airport (YEG) to Sion Airport (SIR)?
is the most affordable month to fly from YEG to SIR. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Edmonton Intl. Airport (YEG) to Sion Airport (SIR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YEG to SIR flight.
How many flights per day from Edmonton Intl. Airport (YEG) to Sion Airport (SIR)?
Nonstop flights from Edmonton Intl. Airport (YEG) to Sion Airport (SIR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YEG to SIR?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Edmonton Intl. Airport (YEG) to Sion Airport (SIR)?
Select a flight from Edmonton Intl. Airport (YEG) to Sion Airport (SIR) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Edmonton Intl. Airport (YEG) to Sion Airport (SIR) last-minute?
Booking your ticket from YEG to SIR just before your journey is generally more expensive. But if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a YEG to SIR flight and hotel package?
You'll generally save money by securing a YEG to SIR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Edmonton Intl. Airport (YEG) to Sion Airport (SIR)?
Usually, it's possible to cancel or reschedule your YEG to SIR flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Edmonton Intl.
Destination airport
Sion
Distance
4732 mi

Book with confidence

Book with confidence

Edmonton to Sion Flights

The cheapest times to fly from Edmonton to Sion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Edmonton to Sion are during the month of . You can find some of the cheapest flights from Edmonton to Sion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Edmonton to Sion

Sunday is one of the best days to book for cheap flights from Edmonton to Sion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Edmonton to Sion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Edmonton to Sion in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Edmonton to Sion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Edmonton to Sion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Edmonton to Sion Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.