Cheap Flights from San Antonio (SAT) to Sault Ste. Marie (SSM)

Popular airlines from San Antonio International Airport (SAT) to Sault Ste. Marie, MI (SSM-Sault Ste. Marie Municipal)

Alternative airports near Sault Ste. Marie

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chippewa County Intl. CIU. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $279
CIU
Chippewa County Intl.
Cheapest
Average driving time to city center23 min
Flights from $279

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Sault Ste. Marie Municipal Airport (SSM) cost?
Lock in a cheap one-way flight or cheap return flight from San Antonio Intl. Airport (SAT) to Sault Ste. Marie Municipal Airport (SSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Sault Ste. Marie Municipal Airport (SSM)?
is the cheapest month to fly from SAT to SSM. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) 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 SAT to SSM flight.
How many flights per day from San Antonio Intl. Airport (SAT) to Sault Ste. Marie Municipal Airport (SSM)?
There aren't any daily nonstop flights from San Antonio Intl. Airport (SAT) to Sault Ste. Marie Municipal Airport (SSM). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from SAT to SSM?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, season 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 San Antonio Intl. Airport (SAT) to Sault Ste. Marie Municipal Airport (SSM)?
To avoid possible delays on the San Antonio Intl. Airport (SAT) to Sault Ste. Marie Municipal Airport (SSM) route, travel before 3 PM. Departures after this hour are 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 San Antonio Intl. Airport (SAT) to Sault Ste. Marie Municipal Airport (SSM) last-minute?
Last-minute fares from SAT to SSM are usually more expensive. To secure the cheapest rates, start looking for flights ahead of time. That being said, if you can play around with your travel dates, you may score a cheap fare right before your journey.
Is it cheaper to book a SAT to SSM flight and hotel package?
Opting for a SAT to SSM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Sault Ste. Marie Municipal Airport (SSM)?
If you booked your SAT to SSM flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
San Antonio Intl.
Destination airport
Sault Ste. Marie Municipal
Distance
1395 mi

Book with confidence

Book with confidence

San Antonio to Sault Ste. Marie Flights

The cheapest times to fly from San Antonio 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 San Antonio to Sault Ste. Marie are during the month of . You can find some of the cheapest flights from San Antonio to Sault Ste. Marie with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Sault Ste. Marie

Sunday is one of the best days to book for cheap flights from San Antonio 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 San Antonio 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 San Antonio 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 San Antonio 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 San Antonio 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.

 

San Antonio to Sault Ste. Marie Flights

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*Available to One Key members.