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Cheap flights from San Juan Luis Munoz Marin Intl Airport to San Francisco from $158

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:33 am - 8:08 pmSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
16h 35m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
10:05 pm - 3:22 pmSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
14h 17m1 stop Atlanta Hartsfield-Jackson
$336Frontier
Wed, Sep 23 - Tue, Sep 29
Frontier Logo
6:33 am - 8:08 pmSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
16h 35m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
10:05 pm - 4:06 pmSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
15h 01m1 stop Atlanta Hartsfield-Jackson
$336Frontier
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
3:41 pm - 9:47 amSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
21h 06m1 stop Charlotte Douglas
American Airlines Logo
10:03 pm - 11:20 amSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
10h 17m1 stop Charlotte Douglas
$530American Airlines
Sat, Oct 3 - Sat, Oct 17
American Airlines Logo
3:51 pm - 11:07 pmSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
10h 16m1 stop Charlotte Douglas
American Airlines Logo
10:03 pm - 12:09 pmSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
11h 06m1 stop Charlotte Douglas
$530American Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
10:15 am - 6:45 pmSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
12h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
9:40 pm - 11:50 amSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
10h 10m1 stop Newark
$530United Airlines
Wed, Dec 23 - Tue, Jan 5
Delta Logo
7:45 am - 3:03 pmSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
11h 18m1 stop New York John F Kennedy Intl
Delta Logo
6:00 am - 11:15 pmSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
13h 15m1 stop Atlanta Hartsfield-Jackson
$530Delta
Sat, Nov 7 - Sat, Nov 14
Delta Logo
1:10 pm - 12:06 amSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
14h 56m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
12:40 am - 4:10 pmSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
11h 30m1 stop Minneapolis St Paul
$530Delta
Fri, Dec 25 - Wed, Jan 6
United Airlines Logo
1:00 am - 5:42 pmSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
19h 42m2 stops Newark Los Angeles
United Airlines Logo
4:10 pm - 1:45 pmSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
18h 35m2 stops Los Angeles Newark
$543United Airlines
Mon, Sep 28 - Tue, Oct 6
JetBlue Logo
3:30 pm - 10:08 pmSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
10h 38m1 stop Atlanta Hartsfield-Jackson
JetBlue Logo
6:00 am - 11:50 pmSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
13h 50m1 stop Atlanta Hartsfield-Jackson
$630JetBlue
Mon, Dec 28 - Tue, Jan 5
JetBlue Logo
3:30 pm - 10:51 pmSJU  San Juan Luis Munoz Marin Intl-SFO San Francisco
11h 21m1 stop Atlanta Hartsfield-Jackson
JetBlue Logo
10:45 pm - 2:05 pmSFO  San Francisco-SJU San Juan Luis Munoz Marin Intl
11h 20m1 stop Detroit Metropolitan Wayne County
$630JetBlue
Mon, Dec 28 - Thu, Jan 7

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Frontier flights from San Juan Luis Munoz Marin Intl Airport to San Francisco

Our best Frontier deals on San Juan Luis Munoz Marin Intl Airport to San Francisco flight tickets
Frontier
Sep 23
SJU6:33 amSan Juan Luis Munoz Marin Intl
16h 35m
1 stop
SFO8:08 pmSan Francisco
Sep 29
SFO10:05 pmSan Francisco
14h 17m
1 stop
SJU3:22 pmSan Juan Luis Munoz Marin Intl
$336
Frontier
Sep 25
SJU6:33 amSan Juan Luis Munoz Marin Intl
16h 15m
1 stop
SFO7:48 pmSan Francisco
Sep 29
SFO10:05 pmSan Francisco
14h 17m
1 stop
SJU3:22 pmSan Juan Luis Munoz Marin Intl
$356
Frontier
Nov 10
SJU3:59 pmSan Juan Luis Munoz Marin Intl
30h 11m
1 stop
SFO6:10 pmSan Francisco
Nov 15
SFO10:17 pmSan Francisco
22h 42m
1 stop
SJU12:59 amSan Juan Luis Munoz Marin Intl
$359

Delta flights from San Juan Luis Munoz Marin Intl Airport to San Francisco

Our best Delta deals on San Juan Luis Munoz Marin Intl Airport to San Francisco flight tickets
Delta
Sep 29
SJU2:59 pmSan Juan Luis Munoz Marin Intl
11h 58m
1 stop
SFO11:57 pmSan Francisco
Oct 6
SFO8:55 amSan Francisco
11h 49m
1 stop
SJU11:44 pmSan Juan Luis Munoz Marin Intl
$530
Delta
Sep 15
SJU2:59 pmSan Juan Luis Munoz Marin Intl
9h 40m
1 stop
SFO9:39 pmSan Francisco
Sep 22
SFO6:35 amSan Francisco
14h 14m
2 stops
SJU11:49 pmSan Juan Luis Munoz Marin Intl
$636

momondo Fare Finder

 
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Wed 9/23

6:33 am-8:08 pm

1 stop16h 35m

San Francisco

Tue 9/29

10:05 pm-3:22 pm

1 stop14h 17m

$336

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Wed 9/23

6:33 am-8:08 pm

1 stop16h 35m

San Francisco

Wed 9/30

10:05 pm-4:06 pm

1 stop15h 01m

$336

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Sat 10/3

3:41 pm-9:47 am

1 stop21h 06m

San Francisco

Sat 10/17

10:03 pm-11:20 am

1 stop10h 17m

$530
Quickest round-trip

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Thu 10/22

3:51 pm-11:07 pm

1 stop10h 16m

San Francisco

Mon 10/26

10:03 pm-12:09 pm

1 stop11h 06m

$530

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Wed 12/23

10:15 am-6:45 pm

1 stop12h 30m

San Francisco

Tue 1/5

9:40 pm-11:50 am

1 stop10h 10m

$530

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Sat 11/7

7:45 am-3:03 pm

1 stop11h 18m

San Francisco

Sat 11/14

6:00 am-11:15 pm

1 stop13h 15m

$530

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Fri 12/25

1:10 pm-12:06 am

2 stops14h 56m

San Francisco

Wed 1/6

12:40 am-4:10 pm

1 stop11h 30m

$530

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Mon 9/28

1:00 am-5:42 pm

2 stops19h 42m

San Francisco

Tue 10/6

4:10 pm-1:45 pm

2 stops18h 35m

$543

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Mon 12/28

3:30 pm-10:08 pm

1 stop10h 38m

San Francisco

Tue 1/5

6:00 am-11:50 pm

1 stop13h 50m

$630

San JuanSan Francisco

SJU San Juan Luis Munoz Marin Intl - SFO San Francisco

SJUSFO

San Juan Luis Munoz Marin Intl

Mon 12/28

3:30 pm-10:51 pm

1 stop11h 21m

San Francisco

Thu 1/7

10:45 pm-2:05 pm

1 stop11h 20m

$630

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to San Francisco

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 typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and San Francisco?

Prices are currently low for flights on this route.

Typical prices usually range from $436 to $515.
The lowest price recently found on this route was $336.

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $446.

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

You are more likely to see cheaper flights to San Francisco from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $512 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from San Juan Luis Munoz Marin Intl Airport for as low as $433 on momondo.

How have San Juan Luis Munoz Marin Intl Airport to San Francisco flight prices changed over time?

As of September 2026, prices for San Juan Luis Munoz Marin Intl Airport to San Francisco flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Juan Luis Munoz Marin Intl Airport to San Francisco (SJU to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to San Francisco

Best Price Found

$158

Fastest flight time

9h 40m

Direct flights

None
The best one-way flight to San Francisco from San Juan Luis Munoz Marin Intl Airport in the past 72 hours is $158. The best round-trip flight deal from San Juan Luis Munoz Marin Intl Airport to San Francisco found on momondo in the last 72 hours is $336.
The fastest flight from San Juan Luis Munoz Marin Intl Airport to San Francisco takes 9h 40m
There are no direct flights from San Juan Luis Munoz Marin Intl Airport to San Francisco. There are no popular flight routes from San Juan Luis Munoz Marin Intl Airport to San Francisco.
Search flight deals

Frequently asked questions about flying from San Juan Luis Munoz Marin Intl Airport to San Francisco

  • How far is San Juan Luis Munoz Marin Intl to San Francisco by plane?

    The straight-line distance from San Juan Luis Munoz Marin Intl to San Francisco is 3625.1 mi. A reasonable flight in good conditions will take 9h 40m.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to San Francisco Airport?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to San Francisco Airport?

    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 Juan Luis Munoz Marin Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to San Francisco?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to San Francisco

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $180Free CancellationRating
7.8
8,553 reviews
Search Delta flights
JetBluePriceFrom $292Free CancellationRating
7.1
3,041 reviews
Search JetBlue flights
American AirlinesPriceFrom $360Free CancellationRating
7.1
12,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $379Free CancellationRating
7.4
10,194 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Bodega Bay
Hayward
Fremont
Berkeley
Walnut Creek
Santa Clara
Sunnyvale
Vallejo
Salinas
Roseville
Half Moon Bay
Sonoma
Daly City
Milpitas
Marina
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from San Juan to San Francisco?

It is quick and easy to find San Juan to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from San Juan to San Francisco with flexible booking policies on momondo?

Flights from San Juan to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Juan to San Francisco?

Once you have performed a search for San Juan to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San Francisco from San Juan. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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