$899 Find Cheap Flights from San Antonio to Sault Ste. Marie - Compare and Save

Only Economy Class is available on flights from San Antonio to Sault Ste. Marie.

There are currently no nonstop flights available from San Antonio to Sault Ste. Marie. Flights with 1 layover take between 6h 50m and 7h 50m in total, depending on the connection.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $899 to $1,579. That means the highest observed fare was about 75% higher than the lowest one.

Flights from San Antonio to Sault Ste. Marie usually depart from San Antonio (SAT) and arrive at Sault Ste. Marie Chippewa County (CIU).

Connecting flights from San Antonio to Sault Ste. Marie most commonly pass through:

• Minneapolis St Paul (MSP) - 50% of one-stop connections
• Chicago O'Hare Intl (ORD) - 50% of one-stop connections

Yes. Flexible dates can save you up to 42% on flights from San Antonio to Sault Ste. Marie. Saturday is the cheapest departure day at $323 round-trip on average, while Friday is the most expensive at $551, a difference of $228.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 50m, compared with 7h 50m via Chicago O'Hare Intl (ORD).

Sault Ste. Marie is 1 hour ahead of San Antonio (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.