
$145 Cheap flight deals from Dayton (DAY) to San Marcos (SAN)
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This Weekend's Flight Deals from Dayton 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 $145 One Way, $289 Round Trip from Dayton to San Marcos
Prices starting at $289 for return flights and $145 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 30 - Jan 2
Dayton (DAY) to San Diego (SAN)
Reviewed on Nov 15, 2025

The Sofia Hotel
Dec 30 - Jan 2
Dayton (DAY) to San Diego (SAN)
Reviewed on Apr 14, 2025

Estancia La Jolla Hotel & Spa
Dec 30 - Jan 2
Dayton (DAY) to San Diego (SAN)
Reviewed on Aug 22, 2025
More About Flying To San Marcos from Dayton
Route Information for Flights from Dayton to San Marcos
Origin Airport IATA Code | DAY |
|---|---|
Destination Airport IATA Code | SAN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Dayton 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 Dayton 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 Dayton to San Marcos so you can reach your destination with more money in your pocket to spend.
Cheap Dayton to San Marcos flights that lead to rewards
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Quality combinations
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Even last minute bookings on our apps
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Flights from Dayton
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Dayton 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.

