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Cheap flights from Caribbean Islands to San Francisco from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Caribbean Islands to San Francisco departing on 4/8. 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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0 bags

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Find the cheapest flights from Caribbean Islands to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:58 pm - 10:41 am
SJU
-
SFO
21h 43m
1 stop
Frontier Logo
8:44 pm - 2:08 am
SFO
-
SJU
26h 24m
1 stop
$230Frontier
Sat, May 23 - Thu, Jun 4
Frontier Logo
3:58 pm - 10:41 am
SJU
-
SFO
21h 43m
1 stop
Frontier Logo
8:44 pm - 8:04 am
SFO
-
SJU
32h 20m
1 stop
$306Frontier
Sat, May 23 - Sat, Jun 6
Multiple Airlines Logo
11:30 am - 11:25 pm
SJU
-
SFO
38h 55m
2 stops
Multiple Airlines Logo
11:59 pm - 1:32 pm
SFO
-
SJU
10h 33m
1 stop
$308Multiple Airlines
Tue, Apr 28 - Sat, May 16
Multiple Airlines Logo
6:30 am - 11:25 pm
SJU
-
SFO
19h 55m
2 stops
Multiple Airlines Logo
11:59 pm - 1:32 pm
SFO
-
SJU
10h 33m
1 stop
$310Multiple Airlines
Wed, Apr 29 - Sun, May 10
JetBlue Logo
3:30 pm - 11:08 pm
BQN
-
SFO
10h 38m
1 stop
JetBlue Logo
10:20 am - 2:29 pm
SFO
-
BQN
25h 09m
1 stop
$447JetBlue
Tue, Sep 15 - Wed, Sep 23
United Airlines Logo
12:15 am - 12:18 pm
BQN
-
SFO
15h 03m
2 stops
United Airlines Logo
6:40 am - 11:09 pm
SFO
-
BQN
13h 29m
2 stops
$453United Airlines
Tue, Apr 14 - Sat, Apr 25
JetBlue Logo
3:30 pm - 11:08 pm
BQN
-
SFO
10h 38m
1 stop
JetBlue Logo
10:20 am - 2:29 pm
SFO
-
BQN
25h 09m
1 stop
$487JetBlue
Tue, Sep 15 - Wed, Sep 23
American Airlines Logo
2:42 pm - 11:59 pm
CUR
-
SFO
12h 17m
1 stop
American Airlines Logo
10:00 pm - 3:48 pm
SFO
-
CUR
14h 48m
1 stop
$613American Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
2:42 pm - 9:43 am
CUR
-
SFO
22h 01m
2 stops
American Airlines Logo
10:28 pm - 3:48 pm
SFO
-
CUR
14h 20m
2 stops
$617American Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
12:30 am - 8:10 pm
POS
-
SFO
22h 40m
1 stop
United Airlines Logo
10:50 am - 11:23 pm
SFO
-
POS
33h 33m
1 stop
$826United Airlines
Tue, Jun 16 - Tue, Jun 30

JetBlue flights from Caribbean Islands to San Francisco

Our best JetBlue deals on Caribbean Islands to San Francisco flight tickets
JetBlue
Sep 15
BQN3:30 pmAguadilla Borinquen
10h 38m
1 stop
SFO11:08 pmSan Francisco
Sep 23
SFO10:20 amSan Francisco
25h 09m
1 stop
BQN2:29 pmAguadilla Borinquen
$447
JetBlue
Sep 15
BQN3:30 pmAguadilla Borinquen
10h 38m
1 stop
SFO11:08 pmSan Francisco
Sep 23
SFO10:20 amSan Francisco
25h 09m
1 stop
BQN2:29 pmAguadilla Borinquen
$487
JetBlue
Sep 15
BQN3:30 pmAguadilla Borinquen
10h 38m
1 stop
SFO11:08 pmSan Francisco
Sep 23
SFO11:50 amSan Francisco
23h 39m
2 stops
BQN2:29 pmAguadilla Borinquen
$488

United Airlines flights from Caribbean Islands to San Francisco

Our best United Airlines deals on Caribbean Islands to San Francisco flight tickets
United Airlines
Apr 14
BQN12:15 amAguadilla Borinquen
15h 03m
2 stops
SFO12:18 pmSan Francisco
Apr 25
SFO6:40 amSan Francisco
13h 29m
2 stops
BQN11:09 pmAguadilla Borinquen
$453
United Airlines
May 4
BQN12:15 amAguadilla Borinquen
15h 57m
2 stops
SFO1:12 pmSan Francisco
May 13
SFO7:15 amSan Francisco
12h 54m
1 stop
BQN11:09 pmAguadilla Borinquen
$530
United Airlines
May 4
BQN12:15 amAguadilla Borinquen
15h 03m
2 stops
SFO12:18 pmSan Francisco
May 13
SFO5:00 amSan Francisco
15h 09m
2 stops
BQN11:09 pmAguadilla Borinquen
$553

momondo Fare Finder

 
Customize your flight search to find flights from Caribbean Islands 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 April 2, 2026.
Use the filters below to find and compare flights from Caribbean Islands to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Sat 5/23

3:58 pm-10:41 am

1 stop21h 43m

San Francisco

Thu 6/4

8:44 pm-2:08 am

1 stop26h 24m

$230

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Sat 5/23

3:58 pm-10:41 am

1 stop21h 43m

San Francisco

Sat 6/6

8:44 pm-8:04 am

1 stop32h 20m

$306

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Tue 4/28

11:30 am-11:25 pm

2 stops38h 55m

San Francisco

Sat 5/16

11:59 pm-1:32 pm

1 stop10h 33m

$308

San JuanSan Francisco

SJU - SFO

SJUSFO

San Juan Luis Munoz Marin Intl

Wed 4/29

6:30 am-11:25 pm

2 stops19h 55m

San Francisco

Sun 5/10

11:59 pm-1:32 pm

1 stop10h 33m

$310

AguadillaSan Francisco

BQN - SFO

BQNSFO

Aguadilla Borinquen

Tue 9/15

3:30 pm-11:08 pm

1 stop10h 38m

San Francisco

Wed 9/23

10:20 am-2:29 pm

1 stop25h 09m

$447

AguadillaSan Francisco

BQN - SFO

BQNSFO

Aguadilla Borinquen

Tue 4/14

12:15 am-12:18 pm

2 stops15h 03m

San Francisco

Sat 4/25

6:40 am-11:09 pm

2 stops13h 29m

$453

AguadillaSan Francisco

BQN - SFO

BQNSFO

Aguadilla Borinquen

Tue 9/15

3:30 pm-11:08 pm

1 stop10h 38m

San Francisco

Wed 9/23

10:20 am-2:29 pm

1 stop25h 09m

$487
Quickest round-trip

WillemstadSan Francisco

CUR - SFO

CURSFO

Willemstad Hato Int.

Fri 5/1

2:42 pm-11:59 pm

1 stop12h 17m

San Francisco

Fri 5/8

10:00 pm-3:48 pm

1 stop14h 48m

$613

WillemstadSan Francisco

CUR - SFO

CURSFO

Willemstad Hato Int.

Fri 5/1

2:42 pm-9:43 am

2 stops22h 01m

San Francisco

Fri 5/8

10:28 pm-3:48 pm

2 stops14h 20m

$617

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Tue 6/16

12:30 am-8:10 pm

1 stop22h 40m

San Francisco

Tue 6/30

10:50 am-11:23 pm

1 stop33h 33m

$826

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Caribbean Islands 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 cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of December, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $406.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Caribbean Islands when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Caribbean Islands for as low as $329 on momondo.

Can stopping save me money on Caribbean Islands to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Caribbean Islands to San Francisco.

Cheap Caribbean Islands to San Francisco flight deals and tips

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

Fastest flight time

9h 38m

Direct flights

None
The fastest flight from Caribbean Islands to San Francisco takes 9h 38m
There are no direct flights from Caribbean Islands to San Francisco. There are no popular flight routes from Caribbean Islands to San Francisco.
Search flight deals

Frequently asked questions about flying from Caribbean Islands to San Francisco

  • When did momondo last update prices for flights from Caribbean Islands to San Francisco Airport?

    Prices for flights from Caribbean Islands to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Caribbean Islands to San Francisco Airport?

  • How old do you have to be to fly from Caribbean Islands to San Francisco 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 Caribbean Islands to San Francisco Airport.

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

    The travel and health documents you'll need for your trip to San Francisco 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 San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Caribbean Islands to San Francisco?

Best airlines flying from Caribbean Islands to San Francisco

Compare and see reviews for airlines that fly from Caribbean Islands to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $154Free CancellationRating
5.7
3,004 reviews
Search Frontier flights
DeltaPriceFrom $180Free CancellationRating
7.9
8,371 reviews
Search Delta flights
JetBluePriceFrom $292Free CancellationRating
7.2
2,910 reviews
Search JetBlue flights
United AirlinesPriceFrom $349Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
American AirlinesPriceFrom $359Free CancellationRating
7.1
11,549 reviews
Search American 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
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
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 Caribbean Islands to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Caribbean Islands.

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

Yes. momondo enables you to select and highlight flights to San Francisco from Caribbean Islands with this policy.

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

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 Caribbean Islands to San Francisco.

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

If you are not ready to book a flight from Caribbean Islands to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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