$150 Cheap flight deals from San Antonio (SAT) to St. Mary (FCA)
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This Weekend's Flight Deals from San Antonio to St. Mary
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $150 One Way, $299 Round Trip from San Antonio to St. Mary
Prices starting at $299 for return flights and $150 for one-way flights to St. Mary were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
St. Mary economy flight packages
The Inn on Bigfork Bay
Mar 7 - Mar 12
San Antonio (SAT) to Kalispell (FCA)
Kalispell (FCA) to San Antonio (SAT)
Reviewed on May 1, 2024
Lodge at Whitefish Lake
Mar 7 - Mar 12
San Antonio (SAT) to Kalispell (FCA)
Kalispell (FCA) to San Antonio (SAT)
Reviewed on Jul 27, 2025
More About Flying To St. Mary from San Antonio
Route Information for Flights from San Antonio to St. Mary
Origin Airport IATA Code | SAT |
|---|---|
Destination Airport IATA Code | FCA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
San Antonio to St. Mary
If you are looking to get guaranteed low prices for San Antonio to St. Mary flights then Orbitz is the place to go. We use cutting edge mobile tools to find the best deals on air tickets and to keep you updated on delays and changes.
Get Package Savings by Booking Flights and Hotels at the Same Time
Using the Orbitz Matrix display, you can see how much you will save on flights from San Antonio to St. Mary if the discount fare is combined with a hotel. You can also look at hotel reviews, photos and maps of the area, so it will be convenient to make your budget travel plans.
Orbitz for Business Helps Corporations save Money
Orbitz can assist all businesses from the small to major corporations with discounts on flights from San Antonio to St. Mary. We fine- tune your needs for San Antonio to St. Mary flights and optimize your plans by assessing your business and coming up with ways for you to save on air tickets.
Using Online Check-In Makes Flying Simple
You can use the Orbitz website to check-in for your flights from San Antonio to St. Mary. You can also make changes to your schedule or even cancel a flight.
Flights from San Antonio
- San Antonio to Chicago
- San Antonio to Los Angeles
- San Antonio to New York
- San Antonio to Orlando
- San Antonio to Atlanta
- San Antonio to Dallas
- San Antonio to Detroit
- San Antonio to Houston
- San Antonio to Kansas City
- San Antonio to London
- San Antonio to Montreal
- San Antonio to New Orleans
- San Antonio to San Francisco
- San Antonio to Seoul
- San Antonio to Toronto
- San Antonio to Washington
- San Antonio to Rome
- San Antonio to Hartford
- San Antonio to Shanghai
- San Antonio to Sacramento
San Antonio Airports
St. Mary Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.