
Cheap Flights from San Diego to Puerto Rico
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook Cheap San Diego to Puerto Rico Plane Tickets
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Price, demand and travel trends for San Diego to Puerto Rico flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Are flights from San Diego to Puerto Rico cheaper or more expensive than last year?
Fares from San Diego to Puerto Rico are running about 10% lower than they were around this time last year, averaging $489 round-trip.
What are the cheapest fares from San Diego to Puerto Rico right now?
The cheapest fares from San Diego to Puerto Rico on KAYAK in the last week were to San Juan Luis Munoz Marin Intl (SJU) from $247 round-trip, and to Aguadilla Borinquen (BQN) from $446 round-trip.
What’s the cheapest month to fly from San Diego to Puerto Rico?
October is the cheapest time of year to fly, with average fares of $418. Prices are highest in December, when average flight costs increase to around $746.
When is the best time to book flights from San Diego to Puerto Rico?
Book your flights 26 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 42% compared to booking last-minute (within 2 weeks of departure).
Which airport in Puerto Rico is the cheapest to fly to from San Diego?
Based on KAYAK data from the past 12 months, the cheapest airports to fly into Puerto Rico are:
• Aguadilla Borinquen (BQN) from $485
• San Juan Luis Munoz Marin Intl (SJU) from $505
What’s the cheapest day to fly from San Diego to Puerto Rico?
Tuesday tends to be the cheapest day to fly from San Diego to Puerto Rico, while Sunday is the most expensive. Fares run about 28% higher that day, based on the past 12 months of KAYAK data.
What are the cheapest airlines to fly with from San Diego to Puerto Rico?
Looking at KAYAK data from the last 12 months, the cheapest airlines to fly with from San Diego to Puerto Rico are:
• Frontier from $215
• United Airlines from $262
• Southwest from $273
• American Airlines from $274
• Delta from $276
What's the most popular airline to fly with from San Diego to Puerto Rico?
Drawing on KAYAK data from the past three months, the most popular airlines to fly with from San Diego to Puerto Rico are:
• American Airlines
• United Airlines
• Southwest
• JetBlue
• Delta
What are the most popular flight destinations in Puerto Rico?
San Juan and Aguadilla are the most popular flight destinations in Puerto Rico, based on KAYAK data. San Juan is the clear favorite, making up 99% of that interest.
How many one-stop flights are there from San Diego to Puerto Rico across the week?
There are typically 48 one-stop flights a day from San Diego to Puerto Rico (335 a week), with the most operating on Friday.
Key details for San Diego to Puerto Rico flights
Low season | October |
|---|---|
High season | January |
Cheapest flight | $147 |
Your San Diego to Puerto Rico flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking San Diego to Puerto Rico flights
Get tips on when to book, when to fly and what to know before your trip.Reviews of the top 5 airlines serving from San Diego to Puerto Rico
I liked how it boarded fast. I do not like how the seats are just too narrow, and I’m not a big person.
I liked how it boarded fast. I do not like how the seats are just too narrow, and I’m not a big person.
had to check bag at gate when there was still overhead bin space. As usual the WIFI didn't really work.
Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.
Great job Southwest! My family doesn't fly often but we felt safe the whole time.
Comfortable. Easy. No problems. Just wish they had gf options for snacks.
The charges were ridiculous for an hour flight and the turbulence was very scary.
The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.
The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.
San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.
No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.
The only issue is that the plane was HOT. This was not the case on my first flight so not sure why, but thankfully I had a portable fan with me. Everything else was great!
Seats were old and very uncomfortable. Coach seating is way too tight
Flight was delayed at airport with large backlog and WiFi was spotty
Flight was delayed from San Diego due to being overweight for weather conditions. We missed our connecting flight to our final destination due to the delay, as well as the connecting flight leaving before the scheduled departure time. We missed the connection within 10 - 15 minutes. We were booked on a later flight arriving 7 hours later. There were 7 passengers sharing the same originating and connecting flight.
Horrible, mismanaged ground issue resulting in a long delayed, next flight left early, waiting extra 7 hours in the airport, screen did not work
The internet on these planes stinks. Need to get starlink
Very good flight. Crew was great. No issues and we even arrived early.
Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.
Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.
Crew was excellent. Comfort seats not as nice as other kinds of planes.
Entertainment was great. Seats were good. They did not have my pre-ordered hot food product available but did comp me something cold in place of the item.
Food was good. Clean aircraft. But why do the airlines make the seats so narrow?! Your executives should have ride in a seat so restrictive for 11 hours and see how miserable it is! When.we got to MUC they changed my boarding gate 3 times for my next flight!!!!
Flight was on time, clean, etc. Despite connecting to your wi fi I was unable to use your app to watch entertainment.
The back to back mechanical delays from Denver to San Diego and then on my return flight from Denver to Great Falls it added extra time both ways
Service was professional and quick. Premium economy seat was comfortable given the class
The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future
Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.
Complimentary light meal would be appreciated. But great flight crew service on all legs
The food was terrible this time. Otherwise pleasant, quiet, on-time.
I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.
They lost my luggage and have ruined first day of my vacation. Still don’t have it. I have nothing. I also paid for a seat I did not get. They changed both our seats with no notice. Will never fly this airline again.
Flight was delayed 3 hours. No food on plane besides snacks
I have flown Jet Blue many times between JFK and SFO. I appreciate how clean the planes are, the ability to select my onboard entertainment and the flight crews have always been amazing! Unfortunately, my trip from SFO to JFK on August 23 was unusual. I arrived early at SFO for the 12:00 noon scheduled boarding. The flight was supposed to take off at 12:45pm but after sitting for a while, the plane had to return to the gate to have a generator inspected. After deplaning and then reboarding, we eventually took off around 3:30 pm. It was explained to the passengers that because the plane was using a backup generator, additional fuel was needed and the flight would take longer than originally scheduled. We were originally supposed to arrive at JFK at 9:32 pm but instead, arrived at midnight. Unfortunately, I was exhausted for the funeral I attended the next morning. As a passenger, I have always expected that the plane will be in good mechanical order and that all parts will function as expected. I'm not entirely certain that if I fly Jet Blue in the future, that I will have the same level of confidence that I had become accustomed to. Thanks for the opportunity to provide this feedback. Kathy Nigro
My screen didn’t work, my seat didn’t recline, the flight attendant was rude and completely dismissive, the airplane was freezing, the seats are way old, slanted and uncomfortable. I payed for a full ticket and got a horrific experience, with a flight attendant who dismissed me even though I was calm respectful and polite.
JetBlue cancelled the flight. We had to rebook on another airline.
The flight was on time the crew was courteous that makes for a good flight.
The seats were roomier than other airplanes I’ve been on.
Seats were great, the staff was great, and the food was about the best I've had on a plane, and is especially the best of any US-based carrier I've flown. Free Wi-Fi was also great.
It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).
Flights with JetBlue from San Diego to Boston are a miserable experience. The flight was delayed about 1.5 hours due to “weather” supposedly but the flights for other airlines left on time so it just have been some kind of weather that only affects JetBlue. I had a small carry on - purse. The crew stored it in a bin 2 rows down from me because they were using the bin next to my seat for other people’s stuff. The TV screen in the emergency row seats does not work. It just was awful from start to finish. When we landed, we had to sit inside the plane for a very long time because the plane had to be moved to a different gate.
I was truly shocked at how poor this flight went. The crew was not friendly during the checking process. The asked for people to gate check and were rude about it. They didn't handle my luggage with care. When I got to my seat I noticed a large section of the ceiling vent area was, no joke, TAPED TOGETHER WITH CLEAR PACKING TAPE! To add insult to injury, the back rest button was disabled on my seat and all the seats I could see. The wifi, never connected for me, despite troubleshooting it for a while. I did everything from restarting my wifi/phone to forgetting the network and restarting the app. But that didn't stop the mandatory 2 ads from playing every single time. Even the bags took over 45 mins to arrive at the carousel. Everything about this flight was a flop and I am beginning to notice that some of these events are becoming a trend. Perhaps it's time I switch loyalty programs.
Had to pay for WiFi, delayed start, and sat on the runway forever.
More space for economy, and the bathroom size is only for people with size XS
Well, true to American Airlines, both of my flights were delayed. But it’s a good thing that American is so consistently incompetent because if the first flight was delayed in the second flight was on time then I might’ve had a problem..
Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.
The entertainment package was vast and the selections were very current. Keep updating it was great.
The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.
Cramped seats. FAA should make airlines have more legroom, for even short people complain
Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.
The plane was late and then sat on the runway for almost 45 minutes before taking off.