$41 Cheap flight deals from Boston (BOS) to San Marcos (SAN)
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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 $41 One Way, $86 Round Trip from Boston to San Marcos
Prices starting at $86 for return flights and $41 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
Margaritaville Hotel San Diego Gaslamp Quarter
Aug 29 - Sep 2
Boston (BOS) to San Diego (SAN)
Reviewed on Mar 26, 2025
San Marcos first class flight packages
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 | SAN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to San Marcos
It has never been easier to find cheap Boston to San Marcos flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.
Plan Your Boston to San Marcos Flights on the Go
Orbitz offers cutting-edge mobile tools that let you search and book flights anywhere. All you need is a smartphone or mobile device to find discounts on flights from Boston to San Marcos. Use the app to check to make sure your flight is on time or book a last-minute cheap hotel room.
Get the Best Deals on Boston to San Marcos Flights
Finding great deals on flights from Boston to San Marcos is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your San Marcos vacation even more.
Pile Up Miles With Discount Air Tickets
Not only can you find great bargains on Boston to San Marcos flights, but you can rack up frequent flyer miles on the flights too. Enter your frequent flyer number on qualified flights when booking for Orbitz to see the miles pile up in your account.
Flight Alerts Keep You Informed
Stay on top of the latest updates for flights from Boston to San Marcos. We send you free email and mobile alerts to keep you informed about delays to Boston to San Marcos flights.
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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.