$119 Cheap flight deals from Boston (BOS) to San Marcos (AUS)
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This Weekend's Flight Deals from Boston to San Marcos
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 $119 One Way, $261 Round Trip from Boston to San Marcos
Prices starting at $261 for return flights and $119 for one-way flights to San Marcos were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
San Marcos economy flight packages
The Cabins at East Austin Hotel
Oct 14 - Oct 18
Boston (BOS) to Austin (AUS)
Austin (AUS) to Boston (BOS)
Reviewed on Aug 24, 2026
Fairmont Austin
Oct 14 - Oct 18
Boston (BOS) to Austin (AUS)
Austin (AUS) to Boston (BOS)
Reviewed on Aug 24, 2026
AT&T Hotel & Conference Center at the University of Texas
Oct 14 - Oct 18
Boston (BOS) to Austin (AUS)
Austin (AUS) to Boston (BOS)
Reviewed on Aug 25, 2026
More About Flying To San Marcos from Boston
Route Information for Flights from Boston to San Marcos
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | AUS |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to San Marcos
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We do not only get the best bargains on flights from Boston to San Marcos, but we can tell you what to do once you get there. Whether it is a music festival, hotel recommendation or list of local attractions, Orbitz can help make your travel plan more exciting.
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San Marcos 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.