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Cheap flights from San Diego to Puerto Rico from $137

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:45 pm - 12:54 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
12h 09m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
1:00 am - 11:25 amSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
13h 25m2 stops Newark Chicago O'Hare Intl
$274United Airlines
Sat, Sep 19 - Fri, Sep 25
United Airlines Logo
9:20 pm - 12:15 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
11h 55m1 stop Newark
United Airlines Logo
7:25 am - 3:12 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
10h 47m1 stop Chicago O'Hare Intl
$274United Airlines
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
9:25 pm - 11:20 amSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
10h 55m1 stop Charlotte Douglas
American Airlines Logo
7:30 am - 6:57 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
14h 27m1 stop Philadelphia
$274American Airlines
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
4:31 pm - 4:09 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
19h 38m1 stop Dallas/Fort Worth
American Airlines Logo
8:30 am - 9:32 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
17h 02m1 stop Philadelphia
$274American Airlines
Sat, Nov 7 - Tue, Nov 17
Delta Logo
10:10 pm - 1:05 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
10h 55m1 stop New York John F Kennedy Intl
Delta Logo
2:15 pm - 11:45 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
13h 30m1 stop New York John F Kennedy Intl
$276Delta
Tue, Jan 26 - Thu, Feb 4
Delta Logo
10:10 pm - 1:05 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
10h 55m1 stop New York John F Kennedy Intl
Delta Logo
2:15 pm - 11:45 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
13h 30m1 stop New York John F Kennedy Intl
$276Delta
Sat, Jan 30 - Thu, Feb 4
Frontier Logo
5:54 pm - 5:43 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
20h 49m2 stops Las Vegas Harry Reid Intl Orlando
Frontier Logo
7:00 am - 11:51 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
19h 51m2 stops Orlando Denver Intl
$379Frontier
Wed, Sep 9 - Mon, Sep 14
Frontier Logo
5:54 pm - 5:43 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
20h 49m2 stops Las Vegas Harry Reid Intl Orlando
Frontier Logo
7:00 am - 11:51 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
19h 51m2 stops Orlando Denver Intl
$406Frontier
Wed, Sep 9 - Mon, Sep 14
Southwest Logo
9:55 am - 10:00 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
8h 05m1 stop Tampa
Southwest Logo
7:35 am - 7:55 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
16h 20m1 stop Tampa
$416Southwest
Thu, Feb 4 - Mon, Feb 8
Southwest Logo
10:40 pm - 5:45 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
16h 05m2 stops Nashville Intl Orlando
Southwest Logo
9:35 pm - 11:00 amSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
17h 25m2 stops Orlando Phoenix Sky Harbor Intl
$426Southwest
Mon, Oct 5 - Sun, Nov 1

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United Airlines flights from San Diego to Puerto Rico

Our best United Airlines deals on San Diego to Puerto Rico flight tickets
United Airlines
Oct 20
SAN6:15 amSan Diego
11h 23m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Oct 27
SJU7:25 amSan Juan Luis Munoz Marin Intl
12h 50m
2 stops
SAN5:15 pmSan Diego
$274
United Airlines
Dec 1
SAN6:50 amSan Diego
10h 10m
1 stop
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Dec 12
SJU8:25 amSan Juan Luis Munoz Marin Intl
12h 45m
2 stops
SAN5:10 pmSan Diego
$307
United Airlines
Jan 29
SAN3:04 pmSan Diego
11h 07m
1 stop
SJU6:11 amSan Juan Luis Munoz Marin Intl
Feb 8
SJU2:05 amSan Juan Luis Munoz Marin Intl
12h 15m
1 stop
SAN10:20 amSan Diego
$314

American Airlines flights from San Diego to Puerto Rico

Our best American Airlines deals on San Diego to Puerto Rico flight tickets
American Airlines
Oct 17
SAN12:56 pmSan Diego
19h 35m
1 stop
SJU11:31 amSan Juan Luis Munoz Marin Intl
Oct 24
SJU7:30 amSan Juan Luis Munoz Marin Intl
16h 28m
1 stop
SAN8:58 pmSan Diego
$275
American Airlines
Oct 28
SAN12:56 pmSan Diego
19h 35m
1 stop
SJU11:31 amSan Juan Luis Munoz Marin Intl
Nov 18
SJU8:30 amSan Juan Luis Munoz Marin Intl
14h 59m
1 stop
SAN7:29 pmSan Diego
$279
American Airlines
Sep 16
SAN4:14 pmSan Diego
15h 46m
2 stops
SJU11:00 amSan Juan Luis Munoz Marin Intl
Sep 22
SJU3:41 pmSan Juan Luis Munoz Marin Intl
20h 18m
1 stop
SAN8:59 amSan Diego
$280

momondo Fare Finder

 
Use the filters below to find and compare flights from San Diego to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Sat 9/19

9:45 pm-12:54 pm

1 stop12h 09m

San Juan Luis Munoz Marin Intl

Fri 9/25

1:00 am-11:25 am

2 stops13h 25m

$274
Quickest round-trip

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Sat 10/24

9:20 pm-12:15 pm

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Sat 10/31

7:25 am-3:12 pm

1 stop10h 47m

$274

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Sat 10/24

9:25 pm-11:20 am

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Sat 10/31

7:30 am-6:57 pm

1 stop14h 27m

$274

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Sat 11/7

4:31 pm-4:09 pm

1 stop19h 38m

San Juan Luis Munoz Marin Intl

Tue 11/17

8:30 am-9:32 pm

1 stop17h 02m

$274

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Tue 1/26

10:10 pm-1:05 pm

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Thu 2/4

2:15 pm-11:45 pm

1 stop13h 30m

$276

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Sat 1/30

10:10 pm-1:05 pm

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Thu 2/4

2:15 pm-11:45 pm

1 stop13h 30m

$276

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Wed 9/9

5:54 pm-5:43 pm

2 stops20h 49m

San Juan Luis Munoz Marin Intl

Mon 9/14

7:00 am-11:51 pm

2 stops19h 51m

$379

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Wed 9/9

5:54 pm-5:43 pm

2 stops20h 49m

San Juan Luis Munoz Marin Intl

Mon 9/14

7:00 am-11:51 pm

2 stops19h 51m

$406

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Thu 2/4

9:55 am-10:00 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Mon 2/8

7:35 am-7:55 pm

1 stop16h 20m

$416

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Mon 10/5

10:40 pm-5:45 pm

2 stops16h 05m

San Juan Luis Munoz Marin Intl

Sun 11/1

9:35 pm-11:00 am

2 stops17h 25m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from San Diego to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in August, then you should wait until May to fly from San Diego, when ticket prices are also cheap, with an average price of $426.

What is the cheapest San Diego to Puerto Rico flight route?

Fly from San Diego to San Juan Luis Munoz Marin Intl for the best San Diego - Puerto Rico flight prices

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

You are more likely to see cheaper flights to Puerto Rico from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $515 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from San Diego for as low as $450 on momondo.

What cabin class options are available on San Diego to Puerto Rico flights?

There is only 1 cabin class available to choose from on San Diego to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Puerto Rico flights?

You could potentially save up to 9% on your flight if you consider stops on a San Diego to Puerto Rico flight.

Cheap San Diego to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Puerto Rico

Best Price Found

$137

Fastest flight time

8h 05m

Direct flights

None
The best one-way flight to Puerto Rico from San Diego in the past 72 hours is $137. The best round-trip flight deal from San Diego to Puerto Rico found on momondo in the last 72 hours is $274.
The fastest flight from San Diego to Puerto Rico takes 8h 05m
There are no direct flights from San Diego to Puerto Rico. There are no popular flight routes from San Diego to Puerto Rico.
Search flight deals

Frequently asked questions about flying from San Diego to Puerto Rico

  • When did momondo last update prices for flights from San Diego Airport to Puerto Rico?

    Prices for flights from San Diego Airport to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Puerto Rico?

  • How old do you have to be to fly from San Diego Airport to Puerto Rico?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Diego to Puerto Rico?

Best airlines flying from San Diego to Puerto Rico

Compare and see reviews for airlines that fly from San Diego to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $138Free CancellationRating
5.6
2,658 reviews
Search Frontier flights
DeltaPriceFrom $193Free CancellationRating
7.8
8,517 reviews
Search Delta flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
10,110 reviews
Search United Airlines flights
American AirlinesPriceFrom $316Free CancellationRating
7.1
11,989 reviews
Search American Airlines flights
JetBluePriceFrom $350Free CancellationRating
7.1
3,039 reviews
Search JetBlue flights
SouthwestPriceFrom $396Free CancellationRating
8.0
4,214 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $523Free CancellationRating
7.9
12,833 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Puerto Rico?

Finding the right flight to Puerto Rico from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.

Can I find flights from San Diego to Puerto Rico with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Diego to Puerto Rico flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from San Diego.

I’m not ready to book a flight from San Diego to Puerto Rico right now. Can momondo alert me if prices change?

Price alerts on flights to Puerto Rico from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Puerto Rico

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