Cheap flights from San Francisco (SFO) to Luis Munoz Marin Intl (SJU)

SFO — SJU
Dec 4 — Dec 111

How to find the cheapest flight from San Francisco (SFO) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best SFO to SJU flight in 2022: compare San Francisco to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.

SFO - SJU

Price

$365 - $645

SJU

Temperature

77 - 82.4 °F

SJU

Rainfall

2.2 - 6.1 inches

Popular inJuneHigh demand for flights, 21% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 28% potential price drop
Round-trip from$365From San Francisco to San Juan Luis Munoz Marin Intl
One-way from$147One-way flight from San Francisco to San Juan Luis Munoz Marin Intl

How far in advance should I book a flight from San Francisco to San Juan Luis Munoz Marin Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 11% on flights from San Francisco to San Juan Luis Munoz Marin Intl Airport compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $592. For sooner than that we have options available in the next 3 days from $599.

What is the cheapest month to fly from San Francisco to San Juan Luis Munoz Marin Intl Airport?

February can be a great time to fly to San Juan Luis Munoz Marin Intl Airport from San Francisco with a flight ticket averaging about $509. Cheapflights users have found deals in the month of February for as cheap as $258. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from San Francisco to San Juan Luis Munoz Marin Intl Airport (SFO - SJU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to San Juan Luis Munoz Marin Intl Airport as you normally would.

Cheap flights from San Francisco to Luis Munoz Marin Intl in November, December 2022

The best prices found for SFO to SJU flights for November, December
Dec 9 - Dec 18
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

18h 44m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

1 stop

13h 26m
$279

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 8 - Dec 17
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

23h 09m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

1 stop

13h 54m
$288

Multiple Airlines

Pick Dates

Deal found 11/26

Dec 12 - Dec 20
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

3 stops

23h 54m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

1 stop

13h 54m
$290

Multiple Airlines

Pick Dates

Deal found 11/29

San Francisco to Luis Munoz Marin Intl 2022 flight deals

Cheap flights to Luis Munoz Marin Intl from San Francisco found for this year
Dec 9 - Dec 18
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

18h 44m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

1 stop

13h 26m
$279

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 8 - Dec 17
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

23h 09m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

1 stop

13h 54m
$288

Multiple Airlines

Pick Dates

Deal found 11/26

Dec 12 - Dec 20
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

3 stops

23h 54m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

1 stop

13h 54m
$290

Multiple Airlines

Pick Dates

Deal found 11/29

Cheap Frontier flights from San Francisco to Luis Munoz Marin Intl

Dec 11 - Dec 13
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

1 stop

9h 47m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

2 stops

22h 09m
$293

Frontier

Pick Dates

Deal found 11/26

Dec 5 - Dec 14
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

1 stop

9h 47m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

2 stops

19h 33m
$305

Frontier

Pick Dates

Deal found 11/28

Dec 8 - Dec 13
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

31h 02m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

1 stop

11h 02m
$308

Frontier

Pick Dates

Deal found 11/29

Cheap United Airlines flights from San Francisco to Luis Munoz Marin Intl

Jan 22 - Jan 24
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

23h 14m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

2 stops

22h 11m
$274

United Airlines

Pick Dates

Deal found 11/29

Jan 18 - Jan 27
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

21h 27m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

2 stops

13h 27m
$286

United Airlines

Pick Dates

Deal found 11/29

Jan 23 - Jan 24
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

1 stop

11h 59m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

2 stops

13h 27m
$291

United Airlines

Pick Dates

Deal found 11/27

Last minute flights from San Francisco to Luis Munoz Marin Intl

Late deals on return flights to Luis Munoz Marin Intl from San Francisco, departing today and this week
Dec 9 - Dec 18
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

18h 44m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

1 stop

13h 26m
$279

Multiple Airlines

Pick Dates

Deal found 11/27

Dec 8 - Dec 17
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

23h 09m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

1 stop

13h 54m
$288

Multiple Airlines

Pick Dates

Deal found 11/26

Dec 5 - Dec 14
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

1 stop

9h 47m
SJU

San Juan Luis Munoz Marin Intl

SFO

San Francisco

2 stops

24h 02m
$293

Frontier

Pick Dates

Deal found 11/29

One-way flights to Luis Munoz Marin Intl from San Francisco

The cheapest one-way flights from San Francisco to Luis Munoz Marin Intl
Dec 4
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

37h 58m
$120

Frontier

Pick Dates

Deal found 11/27

Jan 17
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

35h 25m
$125

Frontier

Pick Dates

Deal found 11/29

Jan 18
SFO

San Francisco

SJU

San Juan Luis Munoz Marin Intl

2 stops

32h 35m
$129

Frontier

Pick Dates

Deal found 11/29

Related info for your journey

Useful info, stats and facts about San Francisco to Luis Munoz Marin Intl flights.

What airport do you fly from for flights from San Francisco to San Juan Luis Munoz Marin Intl?

Most people fly from San Francisco (SFO) if they book a flight from San Francisco to San Juan Luis Munoz Marin Intl. On average, San Francisco has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 11 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

Which airlines flying from San Francisco to San Juan Luis Munoz Marin Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from San Francisco to San Juan Luis Munoz Marin Intl that may be offering flexible cancellation policies are United Airlines, JetBlue, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from San Francisco to San Juan Luis Munoz Marin Intl Airport for under $300 on Cheapflights?

Yes, there are multiple flights from San Francisco to San Juan Luis Munoz Marin Intl Airport for under $300. The cheapest flight booked recently is on United Airlines for just $274, but on average you can expect to pay $293.

Are there last-minute flights available from San Francisco to San Juan Luis Munoz Marin Intl Airport for under $300?

There are currently 20+ open flights from San Francisco to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than $300.

What are the cheapest airlines flying from San Francisco to San Juan Luis Munoz Marin Intl Airport round-trip?

Cheapflights users have booked flights from San Francisco to San Juan Luis Munoz Marin Intl Airport round-trip from $274. Other airlines that can offer you cheap pricing are Frontier, from $293, and American Airlines, from $294. United Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from San Francisco to San Juan Luis Munoz Marin Intl Airport one-way?

One-way options have recently been found by users for as low as $120 on Frontier. Other airlines that offer cheap prices include American Airlines from $147 and JetBlue from $149 one-way.

What are the most popular airlines that fly from San Francisco to San Juan Luis Munoz Marin Intl Airport?

Before booking your flight from San Francisco to San Juan Luis Munoz Marin Intl Airport check out the most popular airlines for this route: American Airlines, Alaska Airlines or JetBlue.

What are the cheapest flights from San Francisco to San Juan Luis Munoz Marin Intl Airport?

While on average a flight from San Francisco to San Juan Luis Munoz Marin Intl Airport is generally $1,124, our data shows the cheapest flight currently is $148. When looking at the most popular route, (San Francisco - San Juan Luis Munoz Marin Intl), you can expect to pay $278 for that flight.

Alternative routes for San Francisco to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from San Francisco to Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users traveling from San Francisco to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$11Average$18FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
DeltaCheapest$149Average$382FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$173Average$476FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
JetBlueCheapest$203Average$491FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
FrontierCheapest$212Average$384FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$285Average$558FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Spirit AirlinesCheapest$324Average$432FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
Alaska AirlinesCheapest$339Average$645FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights