Cheap flights from San Diego (SAN) to San Juan from $119

This is the cheapest one-way flight price, found on 6/7. Prices may vary by date and flight preferences.
SAN — SJU
Jun 13 — Jun 201

How to find the cheapest flight from San Diego (SAN) to San Juan

All the information you need to plan the best SAN to PR1 flight in 2023: compare San Diego to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.

Popular in

June

Cheapest in

February

Round-trip from

$260

One-way from

$246
High demand for flights, 23% potential price rise
Best time to find cheap flights, 23% potential price drop
From San Diego to San Juan
One-way flight from San Diego to San Juan

SAN - SJU

Price

$260 - $595

SJU

Temperature

77 - 82.4 °F

SJU

Rainfall

2.2 - 6.1 inches

Cheap flights from San Diego to San Juan in June, July 2023

The best prices found for SAN to San Juan flights for June, July
Check out some of the best flight deals from San Diego to San Juan in 2023. Check back regularly for other flight deals.

San Diego to San Juan 2023 flight deals

Cheap flights to San Juan from San Diego found for this year
Check out some of the best flight deals from San Diego to San Juan in 2023. Check back regularly for other flight deals.

Cheap Frontier flights from San Diego to San Juan

Find some of the cheapest Frontier flights traveling from San Diego to San Juan. Deals update often to give you more flight options matching your criteria

Cheap American Airlines flights from San Diego to San Juan

Browse through some of the cheapest American Airlines flights traveling from San Diego to San Juan. Deals frequently update to provide users with more options.

Last minute flights from San Diego to San Juan

Late deals on return flights to San Juan from San Diego, departing today and this week
Have a look at some of the last-minute flights available departing from San Diego to San Juan. It's wise to confirm all flight details are correct before booking.

One-way flights to San Juan from San Diego

The cheapest one-way flights from San Diego to San Juan
Some of the best available deals we've found on one-way flights from San Diego to San Juan. Those needing a return flight from San Diego to San Juan can use the search form above.

Find flights from San Diego to San Juan within your budget

Use the slider to find flights from San Diego to San Juan that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$263 - $387

Route

Depart

Return

Price

San DiegoSan Juan Luis Munoz Marin Intl

SAN - SJU

SANSJU

San Diego

Wed 8/9

1 stop10h 28m

San Juan Luis Munoz Marin Intl

Wed 8/16

1 stop10h 26m

San DiegoSan Juan Luis Munoz Marin Intl

SAN - SJU

SANSJU

San Diego

Wed 8/9

2 stops13h 52m

San Juan Luis Munoz Marin Intl

Wed 8/16

1 stop10h 26m

San DiegoSan Juan Luis Munoz Marin Intl

SAN - SJU

SANSJU

San Diego

Wed 8/9

1 stop10h 28m

San Juan Luis Munoz Marin Intl

Mon 8/14

1 stop10h 16m

San DiegoSan Juan Luis Munoz Marin Intl

SAN - SJU

SANSJU

San Diego

Tue 8/22

1 stop11h 03m

San Juan Luis Munoz Marin Intl

Tue 8/29

2 stops28h 28m

San DiegoSan Juan Luis Munoz Marin Intl

SAN - SJU

SANSJU

San Diego

Sun 9/10

1 stop20h 10m

San Juan Luis Munoz Marin Intl

Sun 9/17

1 stop19h 59m

San DiegoSan Juan Luis Munoz Marin Intl

SAN - SJU

SANSJU

San Diego

Fri 8/18

2 stops16h 52m

San Juan Luis Munoz Marin Intl

Sat 8/26

1 stop10h 54m

San DiegoSan Juan Luis Munoz Marin Intl

SAN - SJU

SANSJU

San Diego

Fri 11/3

2 stops22h 27m

San Juan Luis Munoz Marin Intl

Mon 11/6

1 stop12h 28m

San DiegoSan Juan Luis Munoz Marin Intl

SAN - SJU

SANSJU

San Diego

Fri 9/15

1 stop10h 37m

San Juan Luis Munoz Marin Intl

Sun 9/24

1 stop12h 35m

San DiegoSan Juan Luis Munoz Marin Intl

SAN - SJU

SANSJU

San Diego

Tue 7/4

2 stops16h 38m

San Juan Luis Munoz Marin Intl

Tue 7/11

3 stops32h 25m

Flights are sorted by cheapest first

Deals found on 6/7

Reviews of airlines servicing San Juan

Get a feel of what it's like to fly with Frontier, American Airlines and United Airlines from San Diego to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

8.0

Food

7.2

Comfort

7.9

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Delta
8.0
Very good
2,406 reviews
Delta
8.0
Very good
2,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

8.0

Food

7.2

Comfort

7.9

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

United Airlines
7.6
Good
1,574 reviews
Delta
8.0
Very good
2,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

8.0

Food

7.2

Comfort

7.9

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

JetBlue
7.5
Good
623 reviews
Delta
8.0
Very good
2,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

8.0

Food

7.2

Comfort

7.9

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

8.0

Food

7.2

Comfort

7.9

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Spirit Airlines
6.5
Okay
1,073 reviews
Delta
8.0
Very good
2,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

8.0

Food

7.2

Comfort

7.9

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Related info for your journey

Useful info, stats and facts about San Diego to San Juan flights.

Other flights from San Diego

Top 9 airlines flying from San Diego to San Juan

The chart below displays the airlines Cheapflights users traveling from San Diego to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Spirit AirlinesCheapest$147Average$426FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$212Average$373FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
JetBlueCheapest$292Average$567FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
American AirlinesCheapest$300Average$653FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$307Average$603FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$309Average$560FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Alaska AirlinesCheapest$429Average$627FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
Endeavor AirlinesCheapest$517Average$545FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Endeavor Airlines flights
Linear Air TaxiCheapest$17,860Average$154,974FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Linear Air Taxi flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.