Cheap Flights from St. Thomas (STT) to Sault Ste. Marie (SSM)

Popular airlines from Cyril E. King Airport (STT) to Sault Ste. Marie, MI (SSM-Sault Ste. Marie Municipal)

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Frequently asked questions

How much does a flight from Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM) cost?
Lock in a cheap one-way flight or cheap return flight from Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM)?
is the cheapest month to fly from STT to SSM. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest STT to SSM flight.
How many flights per day from Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM)?
There are no daily direct flights from Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from STT to SSM?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM)?
Select a flight from Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be 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 Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM) last-minute?
Waiting until right before your break to book a ticket from STT to SSM often results in higher prices. Although you may find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a STT to SSM flight and hotel package?
You'll typically save money by booking a STT to SSM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Cyril E. King Airport (STT) to Sault Ste. Marie Municipal Airport (SSM)?
Usually, it's possible to reschedule or cancel your STT to SSM flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Cyril E. King
Destination airport
Sault Ste. Marie Municipal
Distance
2235 mi

Book with confidence

Book with confidence

St. Thomas to Sault Ste. Marie Flights

The cheapest times to fly from St. Thomas to Sault Ste. Marie

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 St. Thomas to Sault Ste. Marie are during the month of . You can find some of the cheapest flights from St. Thomas to Sault Ste. Marie with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Thomas to Sault Ste. Marie

Sunday is one of the best days to book for cheap flights from St. Thomas to Sault Ste. Marie: 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 St. Thomas to Sault Ste. Marie

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 St. Thomas to Sault Ste. Marie 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 St. Thomas to Sault Ste. Marie 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 St. Thomas to Sault Ste. Marie 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.

 

St. Thomas to Sault Ste. Marie Flights

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*Available to One Key members.