In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from CPX to SFO?

When flying from Culebra to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Culebra to San Francisco that include hotel bookings?

Yes. In addition to deals on Culebra to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Culebra to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Culebra to San Francisco.

Can I find deals for business class flights from Culebra to San Francisco?

Yes. Cheapflights offers flight deals from Culebra to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$948+ Flights from Culebra to San Francisco

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Cheap flight deals from Culebra to San Francisco

One-way flights from Culebra to San Francisco
Search for one-way flight options from Culebra to San Francisco. Find affordable one-way fares based on user searches. Data last updated enero 26, 2026.

vie. 3/2010:30 am

CPX

SFO

2 stops16h 29m

United Airlines

Deal found 1/26

$948

mar. 3/2410:30 am

CPX

SFO

2 stops15h 28m

United Airlines

Deal found 1/26

$1,182

mié. 3/2510:30 am

CPX

SFO

3 stops28h 20m

United Airlines

Deal found 1/26

$1,275

mié. 3/1810:30 am

CPX

SFO

2 stops15h 28m

United Airlines

Deal found 1/26

$1,498

dom. 3/2210:30 am

CPX

SFO

2 stops15h 17m

United Airlines

Deal found 1/26

$1,930

lun. 3/2310:30 am

CPX

SFO

2 stops15h 17m

United Airlines

Deal found 1/26

$2,738

Find flight deals from Culebra to San Francisco

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	January
Cheapest in	December
Average price	$888

Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-San Francisco flight deals.

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Highest demand for flights based on searches. 15% potential increase in price ($87 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Culebra to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CulebraSan Francisco

CPX - SFO

CPXSFO

Culebra

vie. 3/20

10:30 am-11:59 pm

2 stops16h 29m

$948

CulebraSan Francisco

CPX - SFO

CPXSFO

Culebra

mié. 3/25

10:30 am-10:47 pm

2 stops15h 17m

$1,182

CulebraSan Francisco

CPX - SFO

CPXSFO

Culebra

mar. 3/24

10:30 am-10:58 pm

2 stops15h 28m

$1,182

CulebraSan Francisco

CPX - SFO

CPXSFO

Culebra

mié. 3/18

10:30 am-11:59 pm

2 stops16h 29m

$1,498

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Culebra to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Culebra with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Culebra to San Francisco

What is the cheapest month to book a flight from Culebra to San Francisco?

Currently, June is the cheapest month in which you can book a flight from Culebra to San Francisco (average of $119). Flying from Culebra to San Francisco in January is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Can I find deals for flights from Culebra to San Francisco that include hotel bookings?
Yes. In addition to deals on Culebra to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Culebra to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Culebra to San Francisco.
Can I find deals for business class flights from Culebra to San Francisco?
Yes. Cheapflights offers flight deals from Culebra to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Culebra to San Francisco?
Currently, June is the cheapest month in which you can book a flight from Culebra to San Francisco (average of $119). Flying from Culebra to San Francisco in January is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$948+ Cheap flights from Culebra (CPX) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Culebra to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Culebra to San Francisco

One-way flights from Culebra to San FranciscoSearch for one-way flight options from Culebra to San Francisco. Find affordable one-way fares based on user searches. Data last updated enero 26, 2026.

Search for one-way flight options from Culebra to San Francisco. Find affordable one-way fares based on user searches. Data last updated enero 26, 2026.

Find flight deals from Culebra to San Francisco

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Popular in

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Use the filters below to find and compare flights from Culebra to San Francisco that are best for you.

Best time to book a flight from Culebra to San Francisco

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Cheapflights Insights

Everything you need to know about your flight from Culebra to San Francisco

What is the cheapest month to book a flight from Culebra to San Francisco?

Related info for your journey

Find useful and relevant information for your journey from Culebra to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Culebra to San Francisco that include hotel bookings?

How can I find direct flights from Culebra to San Francisco?

Can I find deals for business class flights from Culebra to San Francisco?

What is the cheapest month to book a flight from Culebra to San Francisco?

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One-way flights from Culebra to San Francisco
Search for one-way flight options from Culebra to San Francisco. Find affordable one-way fares based on user searches. Data last updated enero 26, 2026.