How much is a flight from San Francisco to Saint Mary's?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San Francisco and Saint Marys.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the San Francisco - Saint Mary's route.

Best airport options between San Francisco and Saint Marys

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in San Francisco: San Francisco is the only operating airport.
• Airports in Saint Marys: Saint Marys - Saint Mary's is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Plan smarter: flights from San Francisco to Saint Mary's

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to United States also checked out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.