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Cheap Flights from San Juan to San Diego

  • San Juan San Diego

    Wed, Apr 22 - Mon, Apr 27

    From US$137.10
  • San Juan San Diego

    Fri, Apr 3 - Sun, Apr 5

    From US$138.66
  • San Juan San Diego

    Thu, Apr 16 - Sat, Apr 18

    From US$181.02
  • San Juan San Diego

    Wed, Apr 22 - Sat, Apr 25

    From US$301.32
  • San Juan San Diego

    Tue, Apr 14 - Fri, Apr 17

    From US$308.66
  • San Juan San Diego

    Wed, Apr 22 - Sat, Apr 25

    From US$318.40

Prices shown are for 1 adult ticket including taxes & fees.(As ticket fares can change frequently, these advertised prices are for reference only. The actual prices will be shown at time of booking.)

San Juan to San Diego Flight Information

Below are some common questions asked about this flight route:

When can I book the cheapest flight from San Juan to San Diego?

Airlines adjust prices for plane tickets based on the day and time that you book your flight. After analyzing data from all airlines, we have discovered that the best days to book flights from San Juan to San Diego are Tuesdays, Wednesdays, and Saturdays.

What is the most popular airline for non-stop flights from San Juan to San Diego?

provides of the non-stop flights between San Juan and San Diego.

How many airports are there in San Diego?

There are 2 airports in San Diego - San Diego International Airport,McClellan-Palomar Airport.

Airports at destination:
Flight route:
Price starting from:

San Juan to San Diego Flight Schedule

The schedule for flights from San Juan to San Diego could not be found. To find all routes between San Juan and San Diego, please use the search box above.

San Juan to San Diego International Airport (SAN)

06:25, Apr 16 - 21:20, Apr 21
NK | Spirit Airlines
16h 56m
SJU - SAN
2 stop
US$198
Round-trip from
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08:18, Apr 14 - 07:00, Apr 17
B6 | Jetblue Airways
19h 1m
SJU - SAN
2 stop
US$204
Round-trip from
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02:59, Apr 16 - 21:20, Apr 21
F9 | Frontier Airlines
20h 22m
SJU - SAN
2 stop
US$256
Round-trip from
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15:44, Apr 22 - 21:14, Apr 25
AA | American Airlines
10h 33m
SJU - SAN
2 stop
US$301
Round-trip from
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01:15, Apr 14 - 21:14, Apr 17
UA | United Airlines
12h 32m
SJU - SAN
2 stop
US$309
Round-trip from
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Prices shown are for 1 adult ticket including taxes & fees.(As ticket fares can change frequently, these advertised prices are for reference only. The actual prices will be shown at time of booking.)

Roundtrip vs One-Way Flights from San Juan to San Diego

There is usually no major price difference between buying a roundtrip flight versus a one-way flight. Increased flexibility is the main benefit when it comes to buying a one-way flight from San Juan to San Diego. However, booking a roundtrip flight is a simpler process. You can compare roundtrip and one-way flights by using our flight comparison tool.

Travel from San Juan to San Diego

San Diego attracts thousands of visitors every year for both business and pleasure. Planning a trip from San Juan to San Diego is easy when you use Trip.com to help you make travel arrangements. With Trip.com, you can search for available flights and hotel rooms, and then make your booking quickly and easily online.

A Trip to Remember

Make your journey from San Juan to San Diego a trip to remember when you use Trip.com to review city attractions before you arrive. With a preview of what's available at your destination, you can make any necessary reservations in advance for the best travel experience possible.