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Cheap flights from Ponce to San Francisco from $355

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ponce to San Francisco departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:37 am - 10:29 am
PSE
-
SFO
26h 52m
1 stop
Frontier Logo
8:51 pm - 9:52 am
SFO
-
PSE
10h 01m
1 stop
$355Frontier
Thu, Aug 20 - Sun, Aug 30
Frontier Logo
10:02 am - 10:41 am
PSE
-
SFO
27h 39m
1 stop
Frontier Logo
8:51 pm - 9:52 am
SFO
-
PSE
10h 01m
1 stop
$429Frontier
Mon, Jun 1 - Tue, Jun 30
Frontier Logo
10:37 am - 9:00 pm
PSE
-
SFO
13h 23m
2 stops
Frontier Logo
8:51 pm - 9:52 am
SFO
-
PSE
10h 01m
1 stop
$552Frontier
Thu, Aug 20 - Sun, Aug 30
Frontier Logo
10:02 am - 9:04 pm
PSE
-
SFO
14h 02m
2 stops
Frontier Logo
8:51 pm - 9:52 am
SFO
-
PSE
10h 01m
1 stop
$644Frontier
Mon, Jun 1 - Tue, Jun 30
JetBlue Logo
5:05 am - 1:06 am
PSE
-
SFO
23h 01m
2 stops
JetBlue Logo
6:00 am - 7:56 am
SFO
-
PSE
22h 56m
2 stops
$938JetBlue
Mon, Jun 1 - Tue, Jun 30
JetBlue Logo
8:39 am - 9:23 am
PSE
-
SFO
27h 44m
2 stops
JetBlue Logo
7:00 am - 7:49 am
SFO
-
PSE
21h 49m
2 stops
$1,696JetBlue
Sun, Apr 26 - Sun, May 3
JetBlue Logo
8:39 am - 11:59 pm
PSE
-
SFO
18h 20m
2 stops
JetBlue Logo
7:00 am - 7:49 am
SFO
-
PSE
21h 49m
2 stops
$1,931JetBlue
Sun, Apr 26 - Sun, May 3

Frontier flights from Ponce to San Francisco

Our best Frontier deals on Ponce to San Francisco flight tickets
Frontier
Jun 1
PSE10:02 amPonce Mercedita
27h 39m
1 stop
SFO10:41 amSan Francisco
Jun 30
SFO8:51 pmSan Francisco
10h 01m
1 stop
PSE9:52 amPonce Mercedita
$429
Frontier
Jun 1
PSE10:02 amPonce Mercedita
14h 02m
2 stops
SFO9:04 pmSan Francisco
Jun 30
SFO8:51 pmSan Francisco
10h 01m
1 stop
PSE9:52 amPonce Mercedita
$644

JetBlue flights from Ponce to San Francisco

Our best JetBlue deals on Ponce to San Francisco flight tickets
JetBlue
Jun 1
PSE5:05 amPonce Mercedita
23h 01m
2 stops
SFO1:06 amSan Francisco
Jun 30
SFO6:00 amSan Francisco
22h 56m
2 stops
PSE7:56 amPonce Mercedita
$938
JetBlue
Apr 26
PSE8:39 amPonce Mercedita
27h 44m
2 stops
SFO9:23 amSan Francisco
May 3
SFO7:00 amSan Francisco
21h 49m
2 stops
PSE7:49 amPonce Mercedita
$1,696
JetBlue
Apr 26
PSE8:39 amPonce Mercedita
18h 20m
2 stops
SFO11:59 pmSan Francisco
May 3
SFO7:00 amSan Francisco
21h 49m
2 stops
PSE7:49 amPonce Mercedita
$1,931

momondo Fare Finder

 
Customize your flight search to find flights from Ponce to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Ponce to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PonceSan Francisco

PSE - SFO

PSESFO

Ponce Mercedita

Thu 8/20

10:37 am-10:29 am

1 stop26h 52m

San Francisco

Sun 8/30

8:51 pm-9:52 am

1 stop10h 01m

$355

PonceSan Francisco

PSE - SFO

PSESFO

Ponce Mercedita

Mon 6/1

10:02 am-10:41 am

1 stop27h 39m

San Francisco

Tue 6/30

8:51 pm-9:52 am

1 stop10h 01m

$429
Quickest round-trip

PonceSan Francisco

PSE - SFO

PSESFO

Ponce Mercedita

Thu 8/20

10:37 am-9:00 pm

2 stops13h 23m

San Francisco

Sun 8/30

8:51 pm-9:52 am

1 stop10h 01m

$552

PonceSan Francisco

PSE - SFO

PSESFO

Ponce Mercedita

Mon 6/1

10:02 am-9:04 pm

2 stops14h 02m

San Francisco

Tue 6/30

8:51 pm-9:52 am

1 stop10h 01m

$644

PonceSan Francisco

PSE - SFO

PSESFO

Ponce Mercedita

Mon 6/1

5:05 am-1:06 am

2 stops23h 01m

San Francisco

Tue 6/30

6:00 am-7:56 am

2 stops22h 56m

$938

PonceSan Francisco

PSE - SFO

PSESFO

Ponce Mercedita

Sun 4/26

8:39 am-9:23 am

2 stops27h 44m

San Francisco

Sun 5/3

7:00 am-7:49 am

2 stops21h 49m

$1,696

PonceSan Francisco

PSE - SFO

PSESFO

Ponce Mercedita

Sun 4/26

8:39 am-11:59 pm

2 stops18h 20m

San Francisco

Sun 5/3

7:00 am-7:49 am

2 stops21h 49m

$1,931

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Ponce 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 airlines fly to San Francisco?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to San Francisco from Ponce according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 5 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

When to book flights from Ponce to San Francisco

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

Cheap Ponce to San Francisco (PSE to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ponce to San Francisco

Fastest flight time

27h 44m

Direct flights

None
The fastest flight from Ponce to San Francisco takes 27h 44m
There are no direct flights from Ponce to San Francisco. There are no popular flight routes from Ponce to San Francisco.
Search flight deals

  • How far is Ponce Mercedita to San Francisco by plane?

    There are 3608.5 mi between Ponce Mercedita and San Francisco. By plane, this route typically takes 27h 44m.

  • When did momondo last update prices for flights from Ponce Mercedita Airport to San Francisco Airport?

    Prices for flights from Ponce Mercedita Airport to San Francisco Airport refresh daily.

  • How old do you have to be to fly from Ponce Mercedita Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ponce Mercedita 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.

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
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Calistoga
Vallejo
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ponce to San Francisco for you.

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

Yes. All flights to San Francisco from Ponce on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ponce and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to San Francisco from Ponce 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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