
$77 Cheap flight deals from Seattle (SEA) to San Marcos (SAN)
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This Weekend's Flight Deals from Seattle 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 $77 One Way, $145 Round Trip from Seattle to San Marcos
Prices starting at $145 for return flights and $77 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

Town and Country San Diego
Nov 12 - Nov 17
Seattle (SEA) to San Diego (SAN)
San Diego (SAN) to Seattle (SEA)
Reviewed on Jan 6, 2025

The New Inn
Nov 20 - Nov 23
Seattle (SEA) to San Diego (SAN)
San Diego (SAN) to Seattle (SEA)

Urban Boutique Hotel
Nov 12 - Nov 17
Seattle (SEA) to San Diego (SAN)
San Diego (SAN) to Seattle (SEA)
Reviewed on Jul 28, 2025
San Marcos packages with premium economy flights

Hampton Inn & Suites San Diego Seaworld
Nov 5 - Nov 9
Seattle (SEA) to San Diego (SAN)
Reviewed on Sep 15, 2025

Margaritaville Hotel San Diego Gaslamp Quarter
Nov 5 - Nov 9
Seattle (SEA) to San Diego (SAN)
Reviewed on Mar 26, 2025

InterContinental San Diego by IHG
Nov 5 - Nov 9
Seattle (SEA) to San Diego (SAN)
Reviewed on Aug 14, 2025
More About Flying To San Marcos from Seattle
Route Information for Flights from Seattle to San Marcos
Origin Airport IATA Code | SEA |
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Destination Airport IATA Code | SAN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to San Marcos
Planning a trip is rarely straight forward, especially when searching for cheap deals. At Orbitz.com, we make it easier than anywhere else by providing you with guaranteed low prices. So if you are looking for Seattle to San Marcos flights at low cost, you will not be disappointed.
Cruising for a bargain deal
Regardless of your destination, we always provide you fantastic bargains for your trip, and that includes on hotels and even cruises. We offer budget air fares on flights from Seattle to San Marcos so you can reach your destination with more money in your pocket to spend.
Cheap Seattle to San Marcos flights that lead to rewards
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Quality combinations
If you require budget Seattle to San Marcos flights and a bargain hotel to go with it, Orbitz will wow you with the great combinations we can offer. The quality is always high and always a superb value.
Even last minute bookings on our apps
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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.