
$181 Cheap flight deals from Greensboro (GSO) to San Marcos (SAN)
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This Weekend's Flight Deals from Greensboro 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 $181 One Way, $355 Round Trip from Greensboro to San Marcos
Prices starting at $355 for return flights and $181 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

California Suites Hotel
Jul 15 - Jul 19
Greensboro (GSO) to San Diego (SAN)
San Diego (SAN) to Greensboro (GSO)
Reviewed on Mar 27, 2026

Hotel del Coronado, Curio Collection by Hilton
Jul 15 - Jul 19
Greensboro (GSO) to San Diego (SAN)
San Diego (SAN) to Greensboro (GSO)
Reviewed on Mar 18, 2026

Holiday Inn Express San Diego South - Chula Vista by IHG
Jul 15 - Jul 19
Greensboro (GSO) to San Diego (SAN)
San Diego (SAN) to Greensboro (GSO)
Reviewed on May 27, 2026
More About Flying To San Marcos from Greensboro
Route Information for Flights from Greensboro to San Marcos
Origin Airport IATA Code | GSO |
|---|---|
Destination Airport IATA Code | SAN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Greensboro to San Marcos
Trip-Planning Made Easy
Your search engine may give you thousands of pages of results when you search for cheap flights from Greensboro to San Marcos, but you can save yourself a lot of hassle and money by going straight to Orbitz.com. Not only do we offer great deals on Greensboro to San Marcos flights, but we make it easy to book hotels, car rentals, cruises, or a complete vacation package of your dreams.
Discount Greensboro to San Marcos Flights
Orbitz’s low price guarantee means you get the best fares around. Find the lowest prices for international and domestic tickets and for flights from Greensboro to San Marcos when you use Orbitz. It’s easy to add activities to your booking, so you can take advantage of all that San Marcos has to offer.
Easily Book, Change, Cancel Flights From Greensboro to San Marcos
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Flights from Greensboro
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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.



