Cheap Flights From Luis Munoz Marin Intl. (SJU) To San Diego Intl. (SAN)

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Cheapest Flights from San Juan (SJU) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $1,095 round trip and CA $278 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,095 Roundtrip, found 21 hours ago
CA $1,095
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,095 found 21 hours ago
Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,150 Roundtrip, found 21 hours ago
CA $1,150
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,150 found 21 hours ago
Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,182 Roundtrip, found 21 hours ago
CA $1,182
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,182 found 21 hours ago
Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,231 Roundtrip, found 21 hours ago
CA $1,231
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,231 found 21 hours ago
Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,240 Roundtrip, found 21 hours ago
CA $1,240
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,240 found 21 hours ago
Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,266 Roundtrip, found 21 hours ago
CA $1,266
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,266 found 21 hours ago
Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,267 Roundtrip, found 21 hours ago
CA $1,267
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,267 found 21 hours ago
Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,282 Roundtrip, found 21 hours ago
CA $1,282
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,282 found 21 hours ago
Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,290 Roundtrip, found 21 hours ago
CA $1,290
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,290 found 21 hours ago
Sat, Apr 4 - Wed, Apr 8
SJU
San Juan
SAN
San Diego
CA $1,314 Roundtrip, found 21 hours ago
CA $1,314
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sat, Apr 4 from San Juan to San Diego, returning Wed, Apr 8, priced at CA $1,314 found 21 hours ago

Frequently asked questions

Are there direct flights from SJU to San Diego Intl. Airport (SAN)?
If you want to travel quickly from Luis Munoz Marin Intl. Airport (SJU) to SAN, have a look at American Airlines, United Airlines and Qatar Airways. No airlines have direct flights between the two locations, so you'll need to make at least one stopover.
What airlines fly from Isla Verde Intl. Airport to San Diego Airport?
There are no direct flights between SJU and SAN. Start planning early to save time and find a route with the fewest stopovers.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.