$70 Cheap flight deals from Baltimore (WAS) to San Marcos (SAN)
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This Weekend's Flight Deals from Baltimore 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 $70 One Way, $140 Round Trip from Baltimore to San Marcos
Prices starting at $140 for return flights and $70 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
Hampton Inn & Suites by Hilton San Diego SeaWorld
Dec 23 - Dec 25
Baltimore (BWI) to San Diego (SAN)
Reviewed on Nov 15, 2025
Hilton San Diego Gaslamp Quarter
Dec 23 - Dec 25
Baltimore (BWI) to San Diego (SAN)
Reviewed on Aug 8, 2025
The Sofia Hotel
Dec 23 - Dec 25
Baltimore (BWI) to San Diego (SAN)
Reviewed on Apr 14, 2025
More About Flying To San Marcos from Baltimore
Route Information for Flights from Baltimore to San Marcos
Origin Airport IATA Code | WAS |
|---|---|
Destination Airport IATA Code | SAN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Baltimore to San Marcos
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We provide access to many low-cost vacation packages and travelers can mix and match airlines when scheduling their flights for the best prices and flight times. Finding cheap tickets on flights from Baltimore to San Marcos is easy when you make Orbitz your #1 travel planner.
Book Baltimore to San Marcos Flights With Mobile Apps
Our iPhone and Android mobile apps can be used to compare and book flights from Baltimore to San Marcos. These apps are perfect for checking the status of flights, gate and baggage claims details, car rental rates, and for receiving alerts on special savings that are exclusive to mobile users. Mobile app users can even score great rates when booking hotel rooms. You can compare hotels, virtually view photo galleries, and check out user reviews using the app, as well as find out which ones are closest to you.
Orbitz also offers free travel updates that are sent to your email or mobile phone that notifies you of booking changes, disruptions in service, or delayed flights.
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Boost your points or miles for your frequent flyer program on certain Baltimore to San Marcos flights. Simply provide your frequent flyer information when booking flights from Baltimore to San Marcos with Orbitz and get both a low fare and travel rewards. You can enter this information in your Orbitz account profile for easy remembering in future bookings.
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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.