Title: $499 Cheap Flights to Susten - Expedia.com ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $499 Cheap Flights to Susten [View $499 flight on Thu, Dec 10, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MIA,to:SIR,departure:12/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:498.90&airProductToken=AQqiAQo0CMGGARIEMTIwNRiMAiCYXSjMtZ8DMKe3nwM4U0AAWAFqCFNUQU5EQVJEcghTTFY5MFROQwozCMGGARIDODg0GJhdIKYFKKu7nwMw_L6fAzhTQAFYAWoIU1RBTkRBUkRyCFNMVjkwVE5DCjUIuYQBEgQxNDkxGKYFIJKKASjnwJ8DMODBnwM4WUABWAFqCFNUQU5EQVJEcghTTFY5MFROQxIMCAIQARgCKgJBQzIAGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing [Susten Travel Guide](https://expedia.com/Susten.dx6340991)[Hotels in Susten](https://expedia.com/Susten-Hotels.d6340991.Travel-Guide-Hotels)[Car Rentals in Susten](https://expedia.com/Car-Rentals-In-Susten.d6340991.Car-Rental-Guide)[Susten Vacation Packages](https://expedia.com/Susten.d6340991.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Susten, Leuk, Valais, Switzerland,departure:2/19/2026TANYT&leg2=from:Susten, Leuk, Valais, Switzerland,to:CMH,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Susten, Leuk, Valais, Switzerland,departure:2/19/2026TANYT&leg2=from:Susten, Leuk, Valais, Switzerland,to:CMH,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Susten, Leuk, Valais, Switzerland,departure:2/19/2026TANYT&leg2=from:Susten, Leuk, Valais, Switzerland,to:CMH,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Susten, Leuk, Valais, Switzerland,departure:2/19/2026TANYT&leg2=from:Susten, Leuk, Valais, Switzerland,to:CMH,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Susten, Leuk, Valais, Switzerland,departure:2/19/2026TANYT&leg2=from:Susten, Leuk, Valais, Switzerland,to:CMH,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Susten, Leuk, Valais, Switzerland,departure:2/19/2026TANYT&leg2=from:Susten, Leuk, Valais, Switzerland,to:CMH,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Susten, Leuk, Valais, Switzerland,departure:2/19/2026TANYT&leg2=from:Susten, Leuk, Valais, Switzerland,to:CMH,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) ## How much is the cheapest flight to Susten? Prices were available within the past 7 days and start at $499 for one-way flights and $807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Tue, Mar 10 - Tue, Mar 17 MIA Miami SIR Sion $807 Roundtrip found 20 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SIR,departure:3/10/2026TANYT&leg2=from:SIR,to:MIA,departure:3/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:806.43&airProductToken=AQqGAQorCNSWARICNzgYjAIgyJwBKNKmhwMwiayHAzhXQABYAWoCUFNyBldWM1hQQwotCNSWARIEMTkxNxjInAEgpgUo-bKHAzC8tIcDOFdAAVgBagJQU3IGV1YzWFBDCigIuYQBEgQxNDg3GKYFIJKKASivtYcDMKi2hwM4WUABWAFyBVlTQkJDCocBCigIuYQBEgQxNDQ4GJKKASCmBSjH7IcDMMXthwM4WUAAWAFyBVlTQkJDCi0I1JYBEgQxOTIwGKYFIMicASjV8IcDMJ3yhwM4V0ABWAFqAlBTcgZXVjNYUEMKLAjUlgESAzE1NxjInAEgjAIorvOHAzCw-YcDOFdAAVgBagJQU3IGV1YzWFBDEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, May 13 - Wed, May 20 MIA Miami SIR Sion $816 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SIR,departure:5/13/2026TANYT&leg2=from:SIR,to:MIA,departure:5/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:815.63&airProductToken=AQqiAQo0CMGGARIEMTIwORiMAiCYXSiI9IwDMOT1jAM4TEAAWAFqCFNUQU5EQVJEcghMS1c5NlROQwozCMGGARIDODg0GJhdIKYFKLSAjQMw-4ONAzhMQAFYAWoIU1RBTkRBUkRyCExLVzk2VE5DCjUIuYQBEgQxNDg3GKYFIJKKASjzhI0DMOyFjQM4WUABWAFqCFNUQU5EQVJEcghMS1c5NlROQwqiAQo1CLmEARIEMTQ3NhiSigEgpgUo7rqNAzDpu40DOFlAAFgBaghTVEFOREFSRHIITEtYOTZVTkMKMwjBhgESAzg4NRimBSCYXSjAvY0DMK_BjQM4TEABWAFqCFNUQU5EQVJEcghMS1g5NlVOQwo0CMGGARIEMTIwOBiYXSCMAiiGw40DMOnEjQM4TEABWAFqCFNUQU5EQVJEcghMS1g5NlVOQxIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, May 13 - Wed, May 20 MIA Miami SIR Sion $827 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SIR,departure:5/13/2026TANYT&leg2=from:SIR,to:MIA,departure:5/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:826.73&airProductToken=AQqfAQozCNWCARIEMjQzNRiMAiCIGCjw8YwDMJPzjAM4VEAAWAFqB0VDT05PTVlyCFRMWDk2VE5WCjII1YIBEgM3NDgYiBggpgUo2_OMAzDU94wDOFRAAVgBagdFQ09OT01ZcghUTFg5NlROVgo0CLmEARIEMTQ1ORimBSCSigEoovqMAzCf-4wDOFlAAVgBagdFQ09OT01ZcghUTFg5NlROVgqiAQo1CLmEARIEMTQ3NhiSigEgpgUo7rqNAzDpu40DOFlAAFgBaghTVEFOREFSRHIITEtYOTZVTlYKMwjBhgESAzg4NRimBSCYXSjAvY0DMK_BjQM4TEABWAFqCFNUQU5EQVJEcghMS1g5NlVOVgo0CMGGARIEMTIwOBiYXSCMAiiGw40DMOnEjQM4TEABWAFqCFNUQU5EQVJEcghMS1g5NlVOVhIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Mon, Mar 16 - Mon, Mar 23 MIA Miami SIR Sion $843 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SIR,departure:3/16/2026TANYT&leg2=from:SIR,to:MIA,departure:3/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:842.13&airProductToken=AQqHAQosCNSWARIDMTU4GIwCIMicASi45IcDMOXphwM4V0AAWAFqAlBTcgZXVjNYUEMKLQjUlgESBDE5MjEYyJwBIKYFKPXshwMwuO6HAzhXQAFYAWoCUFNyBldWM1hQQwooCLmEARIEMTQ5NximBSCSigEo---HAzD08IcDOFlAAVgBcgVZU0JCQwqGAQooCLmEARIEMTQ1NhiSigEgpgUo97GIAzD1sogDOFlAAFgBcgVZU0JCQwotCNSWARIEMTkyMBimBSDInAEolbSIAzDdtYgDOFdAAVgBagJQU3IGV1YzWFBDCisI1JYBEgI3NxjInAEgjAIok72IAzCfw4gDOFdAAVgBagJQU3IGV1YzWFBDEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwAQ) ![Emirates](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EK.gif) Tue, Mar 3 - Tue, Mar 10 TLV Tel Aviv SIR Sion $1,042 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:TLV,to:SIR,departure:3/3/2026TANYT&leg2=from:SIR,to:TLV,departure:3/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1041.17&airProductToken=AQqoAQo3CMWWARIEMjMzMxjzqgEg4w0ohs6GAzC6z4YDOFFAAFgBcghRWEVFUElMMXoKCMa0ARIEMTMyOAooCMWWARICODkY4w0gpgUouNiGAzDh24YDOFFAAVgBcghRWEVFUElMMQpDCMWWARIEMzAyNBimBSCSigEo9tyGAzDz3YYDOFFAAVgBcghRWEVFUElMMXoKCLmEARIEMTQ2M3oKCLmEARIEMTQ2MwqcAQo3CMWWARIEMzAzNhiSigEgpgUoo56HAzChn4cDOFFAAFgBcghRWEVFUElMMXoKCLmEARIEMTQ1MAooCMWWARICOTAYpgUg4w0omaCHAzCVo4cDOFFAAVgBcghRWEVFUElMMQo3CMWWARIEMjEyMBjjDSDzqgEoh6aHAzDtp4cDOFFAAVgBcghRWEVFUElMMXoKCMa0ARIEMTA3MxIKCAEQARgBKgJFSxgBIgQIARABKAIoAygEMAE) ## Tips to find the cheapest flights to Susten **The cheapest day to fly** Get started finding a cheap flight to Susten on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** March is the cheapest month to fly to Susten. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Susten. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Susten, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Susten** The lowest price for round-trip flights to Susten in 2026 starts from from $807, while one-way tickets start from from $499\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Susten. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Susten** Air Canada, TAP Portugal, United, Turkish Airlines, Emirates are just some of the airlines that can typically offer cheap tickets to Susten. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Susten and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Susten, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Susten. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Susten plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Susten** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Susten. **Stopover savings** The cheapest tickets to Susten are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Susten. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Susten for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Susten. Simply download the free Expedia app to your smart device and activate Susten flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Susten. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Frequently asked questions ### Where can I learn more about changing or canceling my flight to Susten? ### How do I find cheap flights to Susten that have flexible change policies? ### What is the name of Susten's airport? ### How many airlines fly to Susten? ### How many nonstop flights are there to Susten? ### Where are the most popular flights to Susten departing from? ### How long is the flight to Susten Airport? ### How to book the cheapest flight to Susten? ### How to survive the flight to Susten? > - A plane ride can be a comfortable experience if you pack the right gear. First things first, you'll need basic toiletries, such as a toothbrush and some deodorant, a spare set of clothes and a good book. Next, find room in your hand luggage for your electronic devices, chargers, any daily medications and maybe a comfy neck pillow as well. Lastly, don't forget to bring your passport, travel papers and some money. > > > Do not pack the following items in your hand luggage: > > > - While the list of banned items differs between airlines, the general rule to follow is nothing flammable, sharp or explosive. This includes screwdrivers, blades, spray paint and fireworks. Sports equipment like baseball bats, and items that could harm passengers, such as firearms and swords, won't be allowed on board either. > > > What to wear on a flight: > > > - The long, narrow aisles of your aircraft are no fashion runway. Wear comfortable clothes and don't forget to bring a sweater as it can get quite cool inside the cabin on long-haul flights. Closed-toed, flat shoes are also a wise idea. > - The condition known as DVT (deep vein thrombosis) is a potential risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity. Doing regular leg and foot exercises while seated helps to prevent this from happening. Wearing a quality pair of compression tights or socks can also help. ### How to get through airport security fast when flying to Susten? > - Airport security personnel first need to determine that you have a valid passport and travel documents before you can proceed any further. Have them in your hand, ready for inspection. > - Next up, both you and your carry-on bag must be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Items such as your coat, belt and headphones need to go through the machine. > - Your electronic gadgets like phones and laptops will also have to go on a tray to be scanned. Don't worry, you'll be back online soon enough. > - Remove gels and liquids from your hand luggage. They usually need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one liter), clear zip-lock bag. > - The right choice of footwear can save you a few precious minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Lightweight sneakers are usually not. > - Airlines will not allow any pocket knives or other sharp items in your carry-on baggage. If you must bring these kinds of items, pack them safely in your checked luggage. \*Flight schedules are subject to change. __Flights to Susten information__ | Destination airport | Sion | | ----------------------------- | ---- | | Destination airport IATA code | SIR | | Destination city name | Sion | | Roundtrip price | $806 | ## Trending flights to Susten Prices were available within the past 7 days and start at $499 for one-way flights and $807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Tue, Mar 10 - Tue, Mar 17 MIA Miami SIR Sion $807 Roundtrip found 20 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MIA,to:SIR,departure:3/10/2026TANYT&leg2=from:SIR,to:MIA,departure:3/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:806.43&airProductToken=AQqGAQorCNSWARICNzgYjAIgyJwBKNKmhwMwiayHAzhXQABYAWoCUFNyBldWM1hQQwotCNSWARIEMTkxNxjInAEgpgUo-bKHAzC8tIcDOFdAAVgBagJQU3IGV1YzWFBDCigIuYQBEgQxNDg3GKYFIJKKASivtYcDMKi2hwM4WUABWAFyBVlTQkJDCocBCigIuYQBEgQxNDQ4GJKKASCmBSjH7IcDMMXthwM4WUAAWAFyBVlTQkJDCi0I1JYBEgQxOTIwGKYFIMicASjV8IcDMJ3yhwM4V0ABWAFqAlBTcgZXVjNYUEMKLAjUlgESAzE1NxjInAEgjAIorvOHAzCw-YcDOFdAAVgBagJQU3IGV1YzWFBDEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwAQ) \*Available to One Key members.