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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
8:00 am - 8:38 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
9h 38m1 stop Houston George Bush Intcntl
United Airlines Logo
12:00 pm - 9:22 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
12h 22m1 stop Newark
$274United Airlines
Tue, Oct 20 - Tue, Oct 27
United Airlines Logo
10:25 pm - 11:57 amSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
10h 32m1 stop Newark
United Airlines Logo
2:00 pm - 8:39 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
9h 39m1 stop Denver Intl
$274United Airlines
Mon, Sep 21 - Sat, Sep 26
American Airlines Logo
10:46 pm - 3:40 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
13h 54m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
3:41 pm - 8:59 amSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
20h 18m1 stop Charlotte Douglas
$274American Airlines
Fri, Sep 25 - Wed, Sep 30
American Airlines Logo
1:50 pm - 9:24 amSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
16h 34m2 stops Dallas/Fort Worth Miami
American Airlines Logo
6:30 am - 10:43 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
19h 13m1 stop Miami
$274American Airlines
Fri, Oct 2 - Thu, Oct 8
Delta Logo
7:20 am - 11:44 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
13h 24m1 stop New York John F Kennedy Intl
Delta Logo
2:15 pm - 11:46 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
13h 31m1 stop New York John F Kennedy Intl
$276Delta
Sat, Oct 31 - Fri, Nov 6
Delta Logo
7:20 am - 11:44 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
13h 24m1 stop New York John F Kennedy Intl
Delta Logo
8:15 am - 10:40 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
18h 25m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$276Delta
Sat, Oct 31 - Mon, Nov 2
Frontier Logo
5:54 pm - 3:19 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
18h 25m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
Frontier Logo
2:57 am - 11:51 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
23h 54m2 stops Orlando Denver Intl
$415Frontier
Tue, Sep 22 - Mon, Sep 28
Southwest Logo
7:05 am - 9:15 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
10h 10m2 stops Austin Bergstrom Orlando
Southwest Logo
9:05 pm - 11:20 amSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
18h 15m2 stops Orlando Kansas City
$416Southwest
Wed, Feb 17 - Sat, Feb 27
Southwest Logo
10:40 pm - 1:35 pmSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
11h 55m2 stops Nashville Intl Orlando
Southwest Logo
4:10 pm - 12:30 amSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
11h 20m2 stops Orlando Nashville Intl
$416Southwest
Mon, Oct 19 - Thu, Oct 22
Frontier Logo
6:25 am - 12:59 amSAN  San Diego-SJU San Juan Luis Munoz Marin Intl
15h 34m2 stops Denver Intl Atlanta Hartsfield-Jackson
Frontier Logo
7:23 am - 11:57 pmSJU  San Juan Luis Munoz Marin Intl-SAN San Diego
20h 34m2 stops Orlando Denver Intl
$428Frontier
Wed, Oct 28 - Tue, Nov 3

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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
SAN6:45 pmSan Diego
17h 38m
1 stop
SJU3:23 pmSan Juan Luis Munoz Marin Intl
Oct 24
SJU6:30 amSan Juan Luis Munoz Marin Intl
12h 06m
2 stops
SAN3:36 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
14h 10m
2 stops
SJU9:24 amSan Juan Luis Munoz Marin Intl
Sep 22
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 22m
2 stops
SAN3:22 pmSan Diego
$280

Delta flights from San Diego to Puerto Rico

Our best Delta deals on San Diego to Puerto Rico flight tickets
Delta
Oct 31
SAN7:20 amSan Diego
13h 24m
1 stop
SJU11:44 pmSan Juan Luis Munoz Marin Intl
Nov 2
SJU8:15 amSan Juan Luis Munoz Marin Intl
18h 25m
2 stops
SAN10:40 pmSan Diego
$276
Delta
Oct 24
SAN3:59 pmSan Diego
17h 06m
2 stops
SJU12:05 pmSan Juan Luis Munoz Marin Intl
Oct 31
SJU6:45 amSan Juan Luis Munoz Marin Intl
16h 27m
2 stops
SAN8:12 pmSan Diego
$328
Delta
Oct 24
SAN3:59 pmSan Diego
17h 06m
2 stops
SJU12:05 pmSan Juan Luis Munoz Marin Intl
Oct 31
SJU6:45 amSan Juan Luis Munoz Marin Intl
16h 27m
2 stops
SAN8:12 pmSan Diego
$351

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

Tue 10/20

8:00 am-8:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Tue 10/27

12:00 pm-9:22 pm

1 stop12h 22m

$274
Quickest round-trip

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Mon 9/21

10:25 pm-11:57 am

1 stop10h 32m

San Juan Luis Munoz Marin Intl

Sat 9/26

2:00 pm-8:39 pm

1 stop9h 39m

$274

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Fri 9/25

10:46 pm-3:40 pm

2 stops13h 54m

San Juan Luis Munoz Marin Intl

Wed 9/30

3:41 pm-8:59 am

1 stop20h 18m

$274

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Fri 10/2

1:50 pm-9:24 am

2 stops16h 34m

San Juan Luis Munoz Marin Intl

Thu 10/8

6:30 am-10:43 pm

1 stop19h 13m

$274

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Sat 10/31

7:20 am-11:44 pm

1 stop13h 24m

San Juan Luis Munoz Marin Intl

Fri 11/6

2:15 pm-11:46 pm

1 stop13h 31m

$276

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Sat 10/31

7:20 am-11:44 pm

1 stop13h 24m

San Juan Luis Munoz Marin Intl

Mon 11/2

8:15 am-10:40 pm

2 stops18h 25m

$276

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Tue 9/22

5:54 pm-3:19 pm

2 stops18h 25m

San Juan Luis Munoz Marin Intl

Mon 9/28

2:57 am-11:51 pm

2 stops23h 54m

$415

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Wed 2/17

7:05 am-9:15 pm

2 stops10h 10m

San Juan Luis Munoz Marin Intl

Sat 2/27

9:05 pm-11:20 am

2 stops18h 15m

$416

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Mon 10/19

10:40 pm-1:35 pm

2 stops11h 55m

San Juan Luis Munoz Marin Intl

Thu 10/22

4:10 pm-12:30 am

2 stops11h 20m

$416

San DiegoSan Juan

SAN San Diego - SJU San Juan Luis Munoz Marin Intl

SANSJU

San Diego

Wed 10/28

6:25 am-12:59 am

2 stops15h 34m

San Juan Luis Munoz Marin Intl

Tue 11/3

7:23 am-11:57 pm

2 stops20h 34m

$428

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 October, 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 10m

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 10m
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
2,637 reviews
Search Frontier flights
DeltaPriceFrom $193Free CancellationRating
7.8
8,541 reviews
Search Delta flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
10,139 reviews
Search United Airlines flights
American AirlinesPriceFrom $316Free CancellationRating
7.1
12,021 reviews
Search American Airlines flights
JetBluePriceFrom $350Free CancellationRating
7.1
3,034 reviews
Search JetBlue flights
SouthwestPriceFrom $407Free CancellationRating
8.0
4,199 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $523Free CancellationRating
7.9
12,862 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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