Cheap Flights from Salt Lake City (SLC) to Sion (SIR)

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Frequently asked questions

How much does a flight from Salt Lake City Intl. Airport (SLC) to Sion Airport (SIR) cost?
Discover the latest flight deals from SLC to SIR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SLC to SIR?
The cheapest flights from SLC to SIR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SLC to SIR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SLC to SIR. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Salt Lake City Intl. Airport (SLC) to Sion Airport (SIR)?
You’ll have to catch a flight with a layover if you’re traveling from Salt Lake City Intl. Airport (SLC) to Sion Airport (SIR). Direct flights don’t operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SLC to SIR?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Salt Lake City Intl. Airport (SLC) to Sion Airport (SIR)?
To avoid possible delays on the Salt Lake City Intl. Airport (SLC) to Sion Airport (SIR) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Salt Lake City Intl. Airport (SLC) to Sion Airport (SIR) last-minute?
Last-minute fares from SLC to SIR are generally more expensive. To secure the cheapest rates, start searching for flights well ahead of time. That said, if you can play around with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a SLC to SIR flight and hotel package?
Compared with arranging flights and hotels separately, booking a SLC to SIR flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Salt Lake City Intl. Airport (SLC) to Sion Airport (SIR)?
In most instances, you’re able to cancel or reschedule your SLC to SIR flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s fees and guidelines on flight changes, or if you’d like more details, go to our Customer Service portal.
*Available to One Key members.