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Cheap flights from Puerto Rico to San Francisco from $432

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to San Francisco departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Puerto Rico to San Francisco

Recent round-trip flight deals from Puerto Rico to San Francisco

Enter your travel dates to find the best prices.
United Airlines Logo
7:40 am - 6:11 pm
SJU
-
MRY
13h 31m
2 stops
United Airlines Logo
5:00 am - 5:38 pm
MRY
-
SJU
9h 38m
1 stop
$432United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
7:40 am - 5:59 pm
SJU
-
MRY
13h 19m
2 stops
United Airlines Logo
5:00 am - 11:50 pm
MRY
-
SJU
15h 50m
2 stops
$488United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
7:40 am - 6:11 pm
SJU
-
MRY
13h 31m
2 stops
United Airlines Logo
5:00 am - 11:50 pm
MRY
-
SJU
15h 50m
2 stops
$541United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
3:56 pm - 5:59 pm
SJU
-
MRY
29h 03m
2 stops
United Airlines Logo
5:00 am - 5:38 pm
MRY
-
SJU
9h 38m
1 stop
$638United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
3:56 pm - 5:59 pm
SJU
-
MRY
29h 03m
2 stops
United Airlines Logo
5:00 am - 8:34 pm
MRY
-
SJU
12h 34m
2 stops
$691United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
1:40 pm - 9:05 pm
SJU
-
MRY
10h 25m
1 stop
United Airlines Logo
5:00 am - 5:38 pm
MRY
-
SJU
9h 38m
1 stop
$707United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
7:00 am - 5:30 pm
SJU
-
MRY
13h 30m
2 stops
United Airlines Logo
8:05 am - 12:54 pm
MRY
-
SJU
25h 49m
2 stops
$814United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
1:40 pm - 9:05 pm
SJU
-
MRY
10h 25m
1 stop
United Airlines Logo
5:00 am - 5:38 pm
MRY
-
SJU
9h 38m
1 stop
$867United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
1:40 pm - 9:05 pm
SJU
-
MRY
10h 25m
1 stop
United Airlines Logo
5:00 am - 5:38 pm
MRY
-
SJU
9h 38m
1 stop
$923United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
7:40 am - 8:36 pm
SJU
-
MRY
15h 56m
2 stops
United Airlines Logo
3:30 pm - 12:34 pm
MRY
-
SJU
18h 04m
2 stops
$971United Airlines
Fri, Jul 24 - Sat, Aug 1

United Airlines flights from Puerto Rico to Monterey

Our best United Airlines deals on Puerto Rico to Monterey flight tickets
United Airlines
May 8
SJU7:40 amSan Juan Luis Munoz Marin Intl
13h 31m
2 stops
MRY6:11 pmMonterey Regional
May 12
MRY5:00 amMonterey Regional
9h 38m
1 stop
SJU5:38 pmSan Juan Luis Munoz Marin Intl
$432
United Airlines
May 8
SJU7:40 amSan Juan Luis Munoz Marin Intl
13h 19m
2 stops
MRY5:59 pmMonterey Regional
May 12
MRY5:00 amMonterey Regional
15h 50m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
$488
United Airlines
May 8
SJU7:40 amSan Juan Luis Munoz Marin Intl
13h 31m
2 stops
MRY6:11 pmMonterey Regional
May 12
MRY5:00 amMonterey Regional
15h 50m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
$541

American Airlines flights from Puerto Rico to Monterey

Our best American Airlines deals on Puerto Rico to Monterey flight tickets
American Airlines
Apr 21
SJU3:44 pmSan Juan Luis Munoz Marin Intl
20h 41m
2 stops
MRY9:25 amMonterey Regional
Apr 24
MRY7:22 pmMonterey Regional
12h 26m
2 stops
SJU10:48 amSan Juan Luis Munoz Marin Intl
$502
American Airlines
Apr 21
SJU3:44 pmSan Juan Luis Munoz Marin Intl
20h 41m
2 stops
MRY9:25 amMonterey Regional
Apr 24
MRY7:22 pmMonterey Regional
10h 49m
2 stops
SJU9:11 amSan Juan Luis Munoz Marin Intl
$531
American Airlines
Apr 21
SJU3:44 pmSan Juan Luis Munoz Marin Intl
20h 41m
2 stops
MRY9:25 amMonterey Regional
Apr 24
MRY7:22 pmMonterey Regional
10h 49m
2 stops
SJU9:11 amSan Juan Luis Munoz Marin Intl
$560

momondo Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Monterey 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 April 18, 2026.
Use the filters below to find and compare flights from Puerto Rico to Monterey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Fri 5/8

7:40 am-6:11 pm

2 stops13h 31m

Monterey Regional

Tue 5/12

5:00 am-5:38 pm

1 stop9h 38m

$432

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Fri 5/8

7:40 am-5:59 pm

2 stops13h 19m

Monterey Regional

Tue 5/12

5:00 am-11:50 pm

2 stops15h 50m

$488

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Fri 5/8

7:40 am-6:11 pm

2 stops13h 31m

Monterey Regional

Tue 5/12

5:00 am-11:50 pm

2 stops15h 50m

$541

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Fri 5/8

3:56 pm-5:59 pm

2 stops29h 03m

Monterey Regional

Tue 5/12

5:00 am-5:38 pm

1 stop9h 38m

$638

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Fri 5/8

3:56 pm-5:59 pm

2 stops29h 03m

Monterey Regional

Tue 5/12

5:00 am-8:34 pm

2 stops12h 34m

$691
Quickest round-trip

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Fri 5/8

1:40 pm-9:05 pm

1 stop10h 25m

Monterey Regional

Tue 5/12

5:00 am-5:38 pm

1 stop9h 38m

$707

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Thu 8/27

7:00 am-5:30 pm

2 stops13h 30m

Monterey Regional

Mon 8/31

8:05 am-12:54 pm

2 stops25h 49m

$814

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Fri 5/8

1:40 pm-9:05 pm

1 stop10h 25m

Monterey Regional

Tue 5/12

5:00 am-5:38 pm

1 stop9h 38m

$867

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Fri 5/8

1:40 pm-9:05 pm

1 stop10h 25m

Monterey Regional

Tue 5/12

5:00 am-5:38 pm

1 stop9h 38m

$923

San JuanMonterey

SJU - MRY

SJUMRY

San Juan Luis Munoz Marin Intl

Fri 7/24

7:40 am-8:36 pm

2 stops15h 56m

Monterey Regional

Sat 8/1

3:30 pm-12:34 pm

2 stops18h 04m

$971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Puerto Rico to Monterey

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

Can stopping save me money on Puerto Rico to Monterey flights?

You could potentially save up to 68% on your flight if you consider stops on a Puerto Rico to Monterey flight.

Cheap Puerto Rico to Monterey flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Monterey

Fastest flight time

13h 19m

Direct flights

None
The fastest flight from Puerto Rico to Monterey takes 13h 19m
There are no direct flights from Puerto Rico to Monterey. There are no popular flight routes from Puerto Rico to Monterey.
Search flight deals

Frequently asked questions about flying from Puerto Rico to Monterey

  • When did momondo last update prices for flights from Puerto Rico to Monterey Regional Airport?

    Prices for flights from Puerto Rico to Monterey Regional Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Puerto Rico to Monterey Regional Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to Monterey Regional Airport.

  • What documentation or ID do you need to fly to Monterey Regional Airport?

    The travel and health documents you'll need for your trip to Monterey Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Monterey Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Monterey?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Puerto Rico to Monterey. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Puerto Rico to Monterey with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Monterey from Puerto Rico with this policy.

How can momondo help me find flights from Puerto Rico to Monterey?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Puerto Rico to Monterey.

I’m not ready to book a flight from Puerto Rico to Monterey right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Puerto Rico to Monterey flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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