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Cheap flights from San Francisco to San Juan from $1,498

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to San Juan departing on 3/6. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:43 am - 4:13 pm
SFO
-
CPX
36h 30m
2 stops
United Airlines Logo
10:30 am - 1:28 am
CPX
-
SFO
17h 58m
2 stops
$1,536United Airlines
Wed, Mar 11 - Tue, Mar 17
United Airlines Logo
5:00 am - 4:13 pm
SFO
-
CPX
32h 13m
2 stops
United Airlines Logo
10:30 am - 10:25 am
CPX
-
SFO
26h 55m
2 stops
$1,872United Airlines
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
11:59 pm - 4:13 pm
SFO
-
CPX
13h 14m
2 stops
United Airlines Logo
10:30 am - 9:07 pm
CPX
-
SFO
13h 37m
2 stops
$1,896United Airlines
Wed, Mar 25 - Thu, Apr 2
United Airlines Logo
6:44 pm - 4:13 pm
SFO
-
CPX
18h 29m
2 stops
United Airlines Logo
10:30 am - 9:07 pm
CPX
-
SFO
13h 37m
2 stops
$2,046United Airlines
Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
11:55 pm - 4:13 pm
SFO
-
CPX
13h 18m
2 stops
United Airlines Logo
10:30 am - 7:16 am
CPX
-
SFO
23h 46m
2 stops
$2,280United Airlines
Fri, Apr 3 - Sun, Apr 12
United Airlines Logo
11:55 pm - 4:13 pm
SFO
-
CPX
13h 18m
2 stops
United Airlines Logo
10:30 am - 10:30 pm
CPX
-
SFO
15h 00m
2 stops
$2,364United Airlines
Sat, Apr 4 - Sun, Apr 12
United Airlines Logo
9:15 pm - 4:13 pm
SFO
-
CPX
15h 58m
2 stops
United Airlines Logo
10:30 am - 10:30 pm
CPX
-
SFO
15h 00m
2 stops
$2,680United Airlines
Fri, Apr 3 - Sat, Apr 11
United Airlines Logo
10:55 pm - 4:13 pm
SFO
-
CPX
14h 18m
2 stops
United Airlines Logo
10:30 am - 11:55 pm
CPX
-
SFO
16h 25m
2 stops
$3,428United Airlines
Fri, Mar 13 - Sun, Mar 15

United Airlines flights from San Francisco to Culebra

Our best United Airlines deals on San Francisco to Culebra flight tickets
United Airlines
Mar 11
SFO12:43 amSan Francisco
36h 30m
2 stops
CPX4:13 pmCulebra
Mar 17
CPX10:30 amCulebra
17h 58m
2 stops
SFO1:28 amSan Francisco
$1,536
United Airlines
Mar 12
SFO5:00 amSan Francisco
32h 13m
2 stops
CPX4:13 pmCulebra
Mar 15
CPX10:30 amCulebra
26h 55m
2 stops
SFO10:25 amSan Francisco
$1,872
United Airlines
Mar 25
SFO11:59 pmSan Francisco
13h 14m
2 stops
CPX4:13 pmCulebra
Apr 2
CPX10:30 amCulebra
13h 37m
2 stops
SFO9:07 pmSan Francisco
$1,896

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Culebra 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 February 26, 2026.
Use the filters below to find and compare flights from San Francisco to Culebra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Wed 3/11

12:43 am-4:13 pm

2 stops36h 30m

Culebra

Tue 3/17

10:30 am-1:28 am

2 stops17h 58m

$1,536

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Thu 3/12

5:00 am-4:13 pm

2 stops32h 13m

Culebra

Sun 3/15

10:30 am-10:25 am

2 stops26h 55m

$1,872

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Wed 3/25

11:59 pm-4:13 pm

2 stops13h 14m

Culebra

Thu 4/2

10:30 am-9:07 pm

2 stops13h 37m

$1,896

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Thu 3/26

6:44 pm-4:13 pm

2 stops18h 29m

Culebra

Thu 4/2

10:30 am-9:07 pm

2 stops13h 37m

$2,046

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Fri 4/3

11:55 pm-4:13 pm

2 stops13h 18m

Culebra

Sun 4/12

10:30 am-7:16 am

2 stops23h 46m

$2,280

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Sat 4/4

11:55 pm-4:13 pm

2 stops13h 18m

Culebra

Sun 4/12

10:30 am-10:30 pm

2 stops15h 00m

$2,364

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Fri 4/3

9:15 pm-4:13 pm

2 stops15h 58m

Culebra

Sat 4/11

10:30 am-10:30 pm

2 stops15h 00m

$2,680

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Fri 3/13

10:55 pm-4:13 pm

2 stops14h 18m

Culebra

Sun 3/15

10:30 am-11:55 pm

2 stops16h 25m

$3,428

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Fri 3/6

11:55 pm-4:13 pm

2 stops12h 18m

$1,498

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Juan from

How to get the cheapest flight ticket from San Francisco to Culebra

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 airline that flies from San Francisco to Culebra?

United Airlines is the most popular carrier operating from San Francisco to Culebra

What airlines fly to Culebra?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Culebra from San Francisco according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Culebra. Keep in mind that there are 9 different airlines that fly to Culebra on a routine basis, so you have a few additional options to choose from.

When to book flights from San Francisco to Culebra

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

Cheap San Francisco to Culebra (SFO to CPX) flight deals and tips

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

Fastest flight time

15h 58m

Direct flights

None
The fastest flight from San Francisco to Culebra takes 15h 58m
There are no direct flights from San Francisco to Culebra. There are no popular flight routes from San Francisco to Culebra.
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  • How far is San Francisco to Culebra by plane?

    The distance between San Francisco and Culebra is about 3669.2 mi. A reasonable flight in good conditions will take 15h 58m.

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

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

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

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

    The travel and health documents required for your trip to Culebra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Culebra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Culebra. momondo saves you time and could save you money on your trip.

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

All flight searches from San Francisco to Culebra on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for San Francisco to Culebra 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 Francisco to Culebra right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Culebra, momondo offers a useful price alert feature which will track prices for flights to Culebra from San Francisco and alert you when they change.

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