Cheap Flights from Las Vegas (LAS) to Sion (SIR)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Harry Reid Airport (formerly McCarran Airport) to Sion Airport (SIR) last minute?
Booking your journey from Harry Reid Airport (formerly McCarran Airport) to Sion Airport at the last minute could save you cash if you happen to find a real bargain. However, tickets typically don't come down in price as the departure date nears. If you take a wait-and-see approach, flights could also be booked out or the best seats gone (because no one wants the middle seat). If you'd prefer to play it safe, book well ahead of your departure date. Don't forget that some of the biggest bargains can be found up to a year in advance. If your favorite airline hasn't released its airfares yet, check back regularly as offers are updated on Expedia all the time.
What airports do you fly into for Sion from Las Vegas?
With Sion Airport (SIR), Belp Airport (BRN) and Lausanne (QLS-Blecherette) to pick from, making your way from Las Vegas to Sion is a snap. The city's main hub, Sion Airport (SIR), is around 2 kilometers southwest of the downtown area. Along with the price of tickets, consider factors like the ease of getting from the airport and the distance to your hotel before making your choice. Get your Sion adventure off to a superb start by exploring St.Leonard Underground Lake and Alaïa Bay.
Can I change the date of my flight from LAS to Sion Airport (SIR)?
Quickly and easily make changes to your McCarran Airport to Sion Airport ticket via the Expedia Trips portal. But before you make any adjustments, read over the fare conditions in your itinerary to learn what the airline will let you do and if charges apply. Some airlines charge a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also find your way to our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Sion
Distance
9155 km

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