Cheap flights from Monterey to San Diego
375 mi · 45m average nonstop
We may earn a commission at no extra cost to you.
TripRoute is an affiliate partner — when you book via Kayak we may earn commission at no extra cost to you. See how it works.
Quick answer: Monterey to San Diego at a glance
Cheap flights from Monterey (MRY) to San Diego (SAN) cover 375 miles (603 km) in about 45m nonstop, with 1 airline flying direct — a short-haul domestic route. Search Kayak for today's cheapest live fare. Route difficulty 1/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Monterey to San Diego covers 375 miles (603 km) in approximately 0 hour 45 minutes. 1 airlines fly this route directly, making it the 5th most competitive of 6 routes from Monterey. This is a short-haul domestic route typically served by direct flights.
Nonstop distance 375 miles. Direct carriers include AS.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
1 airlines fly Monterey → San Diego. All are direct routes.
| Airline | Route type |
|---|---|
| AS | Direct |
Kayak can notify you when MRY → SAN fares drop — alerts are free on the same page you search and book.
Track it on Kayak — free price alertsSet alertTripRoute is an affiliate partner — when you book via Kayak we may earn commission at no extra cost to you. See how it works.
Monterey to San Diego — quick answers
How far is Monterey from San Diego by plane?
The nonstop flight distance from Monterey (MRY) to San Diego (SAN) is 375 miles (603 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Monterey to San Diego?
The average nonstop flight time from MRY to SAN is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Monterey to San Diego?
1 airlines serve this route nonstop: AS. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.