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Cheap flights from San Francisco to San Juan from $283

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 10/15. 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

United Airlines Logo
9:20 pm - 4:51 pmSFO-CPX
16h 31m2 stops
United Airlines Logo
10:13 am - 11:31 pmCPX-SFO
16h 18m2 stops
$1,020United Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 3
United Airlines Logo
11:33 pm - 4:51 pmSFO-CPX
14h 18m2 stops
United Airlines Logo
10:13 am - 10:57 pmCPX-SFO
15h 44m2 stops
$1,075United Airlines
Find Deal
Sun, Sep 28 - Fri, Oct 3
United Airlines Logo
11:33 pm - 4:51 pmSFO-CPX
14h 18m2 stops
United Airlines Logo
10:13 am - 9:45 amCPX-SFO
26h 32m3 stops
$1,126United Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 3
United Airlines Logo
10:45 pm - 4:51 pmSFO-CPX
15h 06m2 stops
United Airlines Logo
10:13 am - 9:45 amCPX-SFO
26h 32m3 stops
$1,181United Airlines
Find Deal
Sun, Sep 28 - Fri, Oct 3
United Airlines Logo
10:35 pm - 4:13 pmSFO-CPX
13h 38m2 stops
United Airlines Logo
10:30 am - 11:05 pmCPX-SFO
16h 35m2 stops
$1,557United Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
10:35 pm - 4:13 pmSFO-CPX
13h 38m2 stops
United Airlines Logo
10:30 am - 7:40 amCPX-SFO
25h 10m2 stops
$1,649United Airlines
Find Deal
Wed, Dec 24 - Mon, Dec 29
United Airlines Logo
9:10 pm - 4:13 pmSFO-CPX
15h 03m2 stops
United Airlines Logo
10:30 am - 7:28 amCPX-SFO
24h 58m3 stops
$1,663United Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
4:51 pm - 4:13 pmSFO-CPX
19h 22m2 stops
United Airlines Logo
10:30 am - 10:55 pmCPX-SFO
16h 25m2 stops
$1,707United Airlines
Find Deal
Sat, Nov 22 - Tue, Nov 25
United Airlines Logo
9:30 pm - 4:13 pmSFO-CPX
14h 43m2 stops
United Airlines Logo
10:30 am - 11:05 pmCPX-SFO
16h 35m2 stops
$1,726United Airlines
Find Deal
Mon, Dec 15 - Mon, Dec 22
United Airlines Logo
4:51 pm - 4:13 pmSFO-CPX
19h 22m2 stops
United Airlines Logo
10:30 am - 7:24 amCPX-SFO
24h 54m3 stops
$1,776United Airlines
Find Deal
Sat, Nov 22 - Wed, Nov 26

United Airlines flights from San Francisco to Culebra

Our best United Airlines deals on San Francisco to Culebra flight tickets
United Airlines
Sep 24
SFO11:57 pmSan Francisco
13h 54m
2 stops
CPX4:51 pmCulebra
Oct 3
CPX10:13 amCulebra
16h 18m
2 stops
SFO11:31 pmSan Francisco
$995
Find similar
United Airlines
Sep 27
SFO9:20 pmSan Francisco
16h 31m
2 stops
CPX4:51 pmCulebra
Oct 3
CPX10:13 amCulebra
16h 18m
2 stops
SFO11:31 pmSan Francisco
$1,020
Find similar
United Airlines
Sep 28
SFO11:33 pmSan Francisco
14h 18m
2 stops
CPX4:51 pmCulebra
Oct 3
CPX10:13 amCulebra
15h 44m
2 stops
SFO10:57 pmSan Francisco
$1,075
Find similar

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 September 17, 2025.
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

Sat 9/27

9:20 pm-4:51 pm

2 stops16h 31m

Culebra

Fri 10/3

10:13 am-11:31 pm

2 stops16h 18m

$1,020

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Sun 9/28

11:33 pm-4:51 pm

2 stops14h 18m

Culebra

Fri 10/3

10:13 am-10:57 pm

2 stops15h 44m

$1,075

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Sat 9/27

11:33 pm-4:51 pm

2 stops14h 18m

Culebra

Fri 10/3

10:13 am-9:45 am

3 stops26h 32m

$1,126

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Sun 9/28

10:45 pm-4:51 pm

2 stops15h 06m

Culebra

Fri 10/3

10:13 am-9:45 am

3 stops26h 32m

$1,181

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Wed 12/24

10:35 pm-4:13 pm

2 stops13h 38m

Culebra

Wed 12/31

10:30 am-11:05 pm

2 stops16h 35m

$1,557

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Wed 12/24

10:35 pm-4:13 pm

2 stops13h 38m

Culebra

Mon 12/29

10:30 am-7:40 am

2 stops25h 10m

$1,649

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Wed 12/24

9:10 pm-4:13 pm

2 stops15h 03m

Culebra

Wed 12/31

10:30 am-7:28 am

3 stops24h 58m

$1,663

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Sat 11/22

4:51 pm-4:13 pm

2 stops19h 22m

Culebra

Tue 11/25

10:30 am-10:55 pm

2 stops16h 25m

$1,707

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Mon 12/15

9:30 pm-4:13 pm

2 stops14h 43m

Culebra

Mon 12/22

10:30 am-11:05 pm

2 stops16h 35m

$1,726

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Sat 11/22

4:51 pm-4:13 pm

2 stops19h 22m

Culebra

Wed 11/26

10:30 am-7:24 am

3 stops24h 54m

$1,776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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, JetBlue and United Airlines 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 40% of people opting to fly with this airline when traveling to Culebra. Keep in mind that there are 8 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

Direct flights

None
There are no direct flights from San Francisco to Culebra. There are no popular flight routes from San Francisco to Culebra.
Search flight deals

  • 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 12h 18m.

  • 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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