Cheap flights from Puerto Rico to San Diego (SAN) from $122

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SJU — SAN
May 25 — Jun 11

How far in advance should I book a flight from Puerto Rico to San Diego?

To save up to 145% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Puerto Rico to San Diego from $352 1-2 weeks out and tickets from $771 for flights departing within the next 72 hours.

What is the cheapest month to fly from Puerto Rico to San Diego?

February is one of the best times of the year to fly to San Diego from Puerto Rico. Prices for February average $473 per person but you can even find prices for as low as $242. The most expensive prices can be found in the month of December. Opting for a February flight can save you 27% on your journey compared to booking in December

When is the cheapest time to fly from Puerto Rico to San Diego (PR - SAN)?

When flying from Puerto Rico to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from Puerto Rico to San Diego

Explore cheap flight options specifically provided by Frontier for the route between Puerto Rico and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Puerto Rico to San Diego. Deals update often to give you more flight options matching your criteria
Sat 6/19:13 pmSJU - SAN
1 stop14h 50mFrontier
Sat 6/85:56 pmSAN - SJU
2 stops17h 55mFrontier
Deal found 5/19$258
Thu 7/254:11 pmSJU - SAN
2 stops18h 56mFrontier
Mon 7/295:56 pmSAN - SJU
2 stops18h 07mFrontier
Deal found 5/19$300
Sun 7/144:01 pmSJU - SAN
2 stops17h 59mFrontier
Sat 7/202:30 pmSAN - SJU
1 stop12h 20mFrontier
Deal found 5/19$322
Thu 7/254:11 pmSJU - SAN
2 stops18h 56mFrontier
Mon 7/294:40 pmSAN - SJU
1 stop10h 10mFrontier
Deal found 5/19$354
Sun 7/144:01 pmSJU - SAN
2 stops17h 59mFrontier
Mon 7/294:40 pmSAN - SJU
1 stop10h 10mFrontier
Deal found 5/19$376

Cheap American Airlines flights from Puerto Rico to San Diego

Explore cheap flight options specifically provided by American Airlines for the route between Puerto Rico and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Puerto Rico to San Diego. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 10/27:32 amSJU - SAN
1 stop18h 49mAmerican Airlines
Mon 10/710:10 pmSAN - SJU
1 stop9h 42mAmerican Airlines
Deal found 5/19$287
Thu 10/32:09 pmSJU - SAN
1 stop10h 44mAmerican Airlines
Mon 10/710:10 pmSAN - SJU
1 stop9h 42mAmerican Airlines
Deal found 5/19$291
Wed 11/137:29 amSJU - SAN
1 stop15h 08mAmerican Airlines
Sun 11/176:55 amSAN - SJU
1 stop13h 43mAmerican Airlines
Deal found 5/19$292
Sat 8/246:30 amSJU - SAN
2 stops12h 15mAmerican Airlines
Wed 8/286:15 amSAN - SJU
2 stops13h 55mAmerican Airlines
Deal found 5/19$327
Thu 10/34:03 pmSJU - SAN
1 stop8h 50mAmerican Airlines
Mon 10/77:25 pmSAN - SJU
2 stops12h 27mAmerican Airlines
Deal found 5/19$331
Wed 10/26:33 amSJU - SAN
2 stops12h 05mAmerican Airlines
Mon 10/77:25 pmSAN - SJU
2 stops12h 27mAmerican Airlines
Deal found 5/19$367
Tue 10/1511:59 amSJU - SAN
1 stop9h 10mAmerican Airlines
Tue 10/221:57 pmSAN - SJU
1 stop17h 55mAmerican Airlines
Deal found 5/19$370
Wed 10/94:03 pmSJU - SAN
1 stop8h 50mAmerican Airlines
Sun 10/2010:10 pmSAN - SJU
1 stop9h 42mAmerican Airlines
Deal found 5/19$379
Thu 5/308:00 amSJU - SAN
1 stop15h 28mAmerican Airlines
Sun 6/29:20 pmSAN - SJU
1 stop19h 55mAmerican Airlines
Deal found 5/18$410

Cheap Puerto Rico to San Diego flights in May & June 2024

Find cheap flight options from Puerto Rico to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Prices were last updated on May 20, 2024.
Scroll through some of the best deals on flights from Puerto Rico to San Diego in 2024. For more flight deals, be sure to check back very soon.
Sat 6/19:13 pmSJU - SAN
1 stop14h 50mFrontier
Sat 6/85:56 pmSAN - SJU
2 stops17h 55mFrontier
Deal found 5/19$258
Mon 6/2412:30 pmSJU - SAN
2 stops14h 25mMultiple Airlines
Tue 6/258:01 amSAN - SJU
2 stops17h 42mMultiple Airlines
Deal found 5/19$290
Tue 6/181:16 pmSJU - SAN
2 stops22h 18mSpirit Airlines
Tue 6/259:19 pmSAN - SJU
2 stops12h 07mSpirit Airlines
Deal found 5/19$297
Fri 6/149:27 pmSJU - SAN
1 stop15h 58mMultiple Airlines
Fri 6/215:56 pmSAN - SJU
2 stops18h 25mMultiple Airlines
Deal found 5/19$314
Tue 6/189:06 pmSJU - SAN
3 stops28h 21mSpirit Airlines
Tue 6/256:37 pmSAN - SJU
2 stops14h 49mSpirit Airlines
Deal found 5/19$319
Fri 6/144:20 pmSJU - SAN
2 stops20h 00mMultiple Airlines
Fri 6/215:56 pmSAN - SJU
2 stops18h 25mMultiple Airlines
Deal found 5/19$328
Mon 6/39:15 pmSJU - SAN
1 stop13h 36mMultiple Airlines
Sun 6/98:01 amSAN - SJU
2 stops28h 20mMultiple Airlines
Deal found 5/19$332
Wed 6/199:38 pmSJU - SAN
1 stop12h 38mSpirit Airlines
Mon 6/247:59 pmSAN - SJU
2 stops13h 27mSpirit Airlines
Deal found 5/19$335
Wed 6/1912:41 pmSJU - SAN
2 stops12h 46mSpirit Airlines
Mon 6/244:26 pmSAN - SJU
2 stops17h 00mSpirit Airlines
Deal found 5/19$339

Puerto Rico to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Puerto Rico and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
Scroll through some of the best deals on flights from Puerto Rico to San Diego in 2024. For more flight deals, be sure to check back very soon.
Sat 6/19:13 pmSJU - SAN
1 stop14h 50mFrontier
Sat 6/85:56 pmSAN - SJU
2 stops17h 55mFrontier
Deal found 5/19$258
Wed 10/27:32 amSJU - SAN
1 stop18h 49mAmerican Airlines
Mon 10/710:10 pmSAN - SJU
1 stop9h 42mAmerican Airlines
Deal found 5/19$287
Mon 6/2412:30 pmSJU - SAN
2 stops14h 25mMultiple Airlines
Tue 6/258:01 amSAN - SJU
2 stops17h 42mMultiple Airlines
Deal found 5/19$290
Thu 10/32:09 pmSJU - SAN
1 stop10h 44mAmerican Airlines
Mon 10/710:10 pmSAN - SJU
1 stop9h 42mAmerican Airlines
Deal found 5/19$291
Wed 11/137:29 amSJU - SAN
1 stop15h 08mAmerican Airlines
Sun 11/176:55 amSAN - SJU
1 stop13h 43mAmerican Airlines
Deal found 5/19$292
Tue 6/181:16 pmSJU - SAN
2 stops22h 18mSpirit Airlines
Tue 6/259:19 pmSAN - SJU
2 stops12h 07mSpirit Airlines
Deal found 5/19$297
Thu 7/254:11 pmSJU - SAN
2 stops18h 56mFrontier
Mon 7/295:56 pmSAN - SJU
2 stops18h 07mFrontier
Deal found 5/19$300
Tue 7/91:16 pmSJU - SAN
2 stops23h 23mSpirit Airlines
Wed 7/174:35 pmSAN - SJU
2 stops21h 06mSpirit Airlines
Deal found 5/19$312
Fri 6/149:27 pmSJU - SAN
1 stop15h 58mMultiple Airlines
Fri 6/215:56 pmSAN - SJU
2 stops18h 25mMultiple Airlines
Deal found 5/19$314

Puerto Rico to San Diego flights leaving soon

Find last-minute flight options from Puerto Rico to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
Consider one of these great deals we found on last-minute flights from Puerto Rico to San Diego. It's wise to confirm all flight details are correct before booking.
Thu 5/304:12 pmSJU - SAN
2 stops17h 40mSpirit Airlines
Sun 6/21:00 pmSAN - SJU
1 stop10h 15mSpirit Airlines
Deal found 5/18$366
Sat 5/258:42 pmSJU - SAN
1 stop13h 28mMultiple Airlines
Sat 6/152:34 pmSAN - SJU
1 stop12h 09mMultiple Airlines
Deal found 5/19$373
Sat 5/258:42 pmSJU - SAN
1 stop13h 28mSpirit Airlines
Sat 6/154:52 pmSAN - SJU
2 stops19h 29mSpirit Airlines
Deal found 5/19$408
Thu 5/308:00 amSJU - SAN
1 stop15h 28mAmerican Airlines
Sun 6/29:20 pmSAN - SJU
1 stop19h 55mAmerican Airlines
Deal found 5/18$410
Sat 5/258:42 pmSJU - SAN
1 stop13h 28mSpirit Airlines
Fri 6/148:45 amSAN - SJU
1 stop8h 42mSpirit Airlines
Deal found 5/19$422
Thu 5/3011:07 pmSJU - SAN
3 stops27h 14mSpirit Airlines
Sun 6/21:00 pmSAN - SJU
1 stop10h 15mSpirit Airlines
Deal found 5/18$432
Thu 5/3012:45 amSJU - SAN
1 stop10h 45mAmerican Airlines
Mon 6/39:20 pmSAN - SJU
1 stop19h 55mAmerican Airlines
Deal found 5/19$439
Thu 5/3011:07 pmSJU - SAN
3 stops27h 14mSpirit Airlines
Sun 6/28:14 amSAN - SJU
2 stops34h 05mSpirit Airlines
Deal found 5/18$440
Wed 5/2912:45 amSJU - SAN
1 stop10h 45mAmerican Airlines
Sun 6/29:20 pmSAN - SJU
1 stop19h 55mAmerican Airlines
Deal found 5/18$446

One-way flights to San Diego from Puerto Rico

Search for one-way flight options from Puerto Rico to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
Users traveling one-way from Puerto Rico to San Diego can select one of these great deals. For those needing a return trip from Puerto Rico, there is a search form available above.
Thu 6/64:07 pmSJU - SAN
2 stops17h 54mFrontier
Deal found 5/19$122
Fri 6/144:07 pmSJU - SAN
2 stops17h 53mFrontier
Deal found 5/19$139
Thu 8/14:11 pmSJU - SAN
2 stops18h 56mFrontier
Deal found 5/18$150
Fri 6/149:27 pmSJU - SAN
1 stop15h 58mSpirit Airlines
Deal found 5/19$151
Thu 6/134:07 pmSJU - SAN
2 stops17h 54mFrontier
Deal found 5/19$159
Mon 6/104:27 pmSJU - SAN
2 stops17h 34mFrontier
Deal found 5/19$161
Sat 8/171:50 pmSJU - SAN
1 stop9h 58mJetBlue
Deal found 5/19$164
Fri 6/289:27 pmSJU - SAN
1 stop15h 58mSpirit Airlines
Deal found 5/19$169
Mon 6/2412:30 pmSJU - SAN
2 stops14h 25mSpirit Airlines
Deal found 5/19$176

Find flights from Puerto Rico to San Diego within your budget

Customize your flight search to find flights from Puerto Rico to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$258 - $405

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlSan Diego

SJU - SAN

SJUSAN

San Juan Luis Munoz Marin Intl

Sat 6/1

1 stop14h 50m

San Diego

Sat 6/8

2 stops17h 55m

$258

San Juan Luis Munoz Marin IntlSan Diego

SJU - SAN

SJUSAN

San Juan Luis Munoz Marin Intl

Wed 10/2

1 stop18h 49m

San Diego

Mon 10/7

1 stop9h 42m

$287

San Juan Luis Munoz Marin IntlSan Diego

SJU - SAN

SJUSAN

San Juan Luis Munoz Marin Intl

Mon 6/24

2 stops14h 25m

San Diego

Tue 6/25

2 stops17h 42m

$290

San Juan Luis Munoz Marin IntlSan Diego

SJU - SAN

SJUSAN

San Juan Luis Munoz Marin Intl

Thu 10/3

1 stop10h 44m

San Diego

Mon 10/7

1 stop9h 42m

$291

San Juan Luis Munoz Marin IntlSan Diego

SJU - SAN

SJUSAN

San Juan Luis Munoz Marin Intl

Tue 6/18

2 stops22h 18m

San Diego

Tue 6/25

2 stops12h 07m

$297

San Juan Luis Munoz Marin IntlSan Diego

SJU - SAN

SJUSAN

San Juan Luis Munoz Marin Intl

Thu 7/25

2 stops18h 56m

San Diego

Mon 7/29

2 stops18h 07m

$300

San Juan Luis Munoz Marin IntlSan Diego

SJU - SAN

SJUSAN

San Juan Luis Munoz Marin Intl

Tue 7/9

2 stops23h 23m

San Diego

Wed 7/17

2 stops21h 06m

$312

San Juan Luis Munoz Marin IntlSan Diego

SJU - SAN

SJUSAN

San Juan Luis Munoz Marin Intl

Fri 9/20

1 stop13h 48m

San Diego

Tue 9/24

1 stop13h 00m

$378

San Juan Luis Munoz Marin IntlSan Diego

SJU - SAN

SJUSAN

San Juan Luis Munoz Marin Intl

Sat 8/24

1 stop9h 58m

San Diego

Thu 8/29

1 stop11h 43m

$405

Flights are sorted by cheapest first

Deals found on 5/19

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated May 20, 2024.
Read through reviews of airlines operating flights from Puerto Rico to San Diego, such as Frontier, American Airlines and Spirit Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,166 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
9,166 reviews
8.1
Very good
9,166 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.0
Very good
10,635 reviews
8.1
Very good
9,166 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.6
Good
4,447 reviews
8.1
Very good
9,166 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.4
Good
10,894 reviews
8.1
Very good
9,166 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.3
Good
14,472 reviews
8.1
Very good
9,166 reviews

Crew

8.6

Overall

8.1

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Diego from Puerto Rico?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Puerto Rico to San Diego.

  • Can I find flights from Puerto Rico to San Diego for under $300 on Cheapflights?

    Yes, there are multiple flights from Puerto Rico to San Diego for under $300. The cheapest flight booked recently is on Frontier for just $258, but on average you can expect to pay $316.

  • Are there last-minute flights available from Puerto Rico to San Diego for under $400?

    There are currently 20+ open flights from Puerto Rico to San Diego within the next 7 days for less than $400.

  • What are the cheapest airlines to fly from Puerto Rico to San Diego one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $122. Spirit Airlines flights start at $151 while deals on JetBlue start at $164 one-way.

  • What are the most popular routes from Puerto Rico to San Diego?

  • What are the most popular airlines that fly from Puerto Rico to San Diego?

  • What does SJU to SAN mean?

    SJU and SAN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SJU to SAN refers to a flight route from San Juan Luis Munoz Marin Intl Airport to San Diego Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS).

  • Can I find deals for flights from Puerto Rico to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Puerto Rico to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Puerto Rico to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Puerto Rico to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Puerto Rico to San Diego that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to San Diego.

  • Can I find deals for business class flights from Puerto Rico to San Diego?

    Yes. Cheapflights offers flight deals from Puerto Rico to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Puerto Rico to San Diego that allow pets onboard?

    Many airlines flying from Puerto Rico to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Puerto Rico to San Diego?

    Yes, you can often find last-minute deals on Puerto Rico to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Puerto Rico to San Diego flight deals updated?

    The Puerto Rico to San Diego flight deals you see on this page were last updated on 5/19.

See more FAQs

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Alternative routes for Puerto Rico to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Puerto Rico to San Diego

Discover the top 5 airlines that operate flights from Puerto Rico to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$143Average$348FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest$201Average$473FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$223Average$718FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$231Average$649FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$305Average$474FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Puerto Rico to San Diego by cabin class

Find flights from Puerto Rico to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Puerto Rico to San Diego?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Diego from Puerto Rico today with Cheapflights!

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Puerto Rico to San Diego for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Puerto Rico to San Diego with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Puerto Rico to San Diego flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Puerto Rico to San Diego become cheaper?

Not ready to book yet? You can track prices for flights from Puerto Rico to San Diego on Cheapflights with our Price Alert feature and get notified when better prices are available.

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