Courtyard by Marriott San Diego Oceanside, a Courtyard hotel (Marriott International) in Oceanside, United States.
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Courtyard by Marriott San Diego Oceanside is a Courtyard hotel (Marriott International) at 3501 Seagate Way, Oceanside, CA, 92056, United States. The nearest airport with scheduled flights is McClellan-Palomar Airport (CLD), 9.2 km away in a straight line.
From Marriott International's own hotel listing, collected 27 Oct, 2026.
Check live rates for Courtyard by Marriott San Diego Oceanside
| Airport | Straight-line distance |
|---|---|
| McClellan-Palomar Airport (CLD) | 9.2 km |
| San Diego International Airport (SAN) | 53.8 km |
| John Wayne Orange County International Airport (SNA) | 73.5 km |
Calculated from map positions; the road route is longer.
Courtyard by Marriott San Diego Oceanside is at 3501 Seagate Way, Oceanside, CA, 92056, United States.
McClellan-Palomar Airport (CLD) is the closest airport with scheduled flights, 9.2 km away in a straight line. The drive is longer.
Courtyard by Marriott San Diego Oceanside is a Courtyard hotel, a brand of Marriott International.
Marriott International lists +1 760-966-1000 for Courtyard by Marriott San Diego Oceanside.
Marriott International lists 133 rooms at Courtyard by Marriott San Diego Oceanside.
All 14 chain hotels in Oceanside
Sources: Marriott International's own hotel listing, collected 27 Oct, 2026 via All The Places (CC0); city data from GeoNames; airport positions from OurAirports. FlightGPT does not add details a hotel chain doesn't publish. Rates and availability are checked live when you search.