￥18,230 Cheap United flights Monterey (MRY) to San Diego (SAN)

View ￥18,230 flight on Mon, Dec 15, 2025Opens in a new window
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￥18,230 Cheap United flights Monterey (MRY) to San Diego (SAN)

Prices were available within the past 7 days and start at ￥18,230 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a United Airlines flight from Monterey Peninsula Airport (MRY) to San Diego Intl. Airport (SAN)?
Apply the "Price (lowest to highest)" filter on Expedia to look for cheap United Airlines round-trip flights from MRY to SAN. Affordable one-way fares from ￥18,230 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MRY to SAN with United Airlines?
Look for one-way or round-trip flights to San Diego in January or November. You could find lower fares with United Airlines during these quieter months.
Does United Airlines fly nonstop from Monterey Peninsula Airport (MRY) to San Diego Intl. Airport (SAN)?
Use the "Nonstop" filter when looking for direct United Airlines flights from MRY to SAN. It's also a good way to compare other carriers servicing the same direct route.
What airports does United Airlines fly into in San Diego?
Board a United Airlines flight from Monterey Peninsula Airport (MRY) to San Diego, and you're most likely to land at San Diego Intl. Airport (SAN). This is the airline's primary hub here.
Can I change or cancel my United Airlines flight from Monterey Peninsula Airport (MRY) to San Diego Intl. Airport (SAN)?
You can usually cancel or reschedule your flight, although there may be additional fees if your booking was made more than 24 hours ago. Want to keep your options open? Use our "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you have to adjust your plans. To update your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more details.

Travel information

Origin airport
Monterey Peninsula
Destination airport
San Diego Intl.
Distance
600 km
Average flight time
1 hour 30 mins

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