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.

$749+ Cheap Flights 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 November 13, 2025.

Fri 3/2010:30 amCPX - SFO

2 stops34h 03mUnited Airlines

Deal found 11/11

$749

Cheap flight deals from Culebra to San Francisco

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Average price	$506

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Highest demand for flights based on searches. 12% potential increase in price ($71 potential increase over avg. RT price).

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Fri 3/20

10:30 am-5:33 pm

2 stops34h 03m

$749

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Deals found on 11/11

Best time to book a flight from Culebra to San Francisco

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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 $304). 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 $304). 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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$749+ 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

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Find 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 November 13, 2025.

Search for one-way flight options from Culebra to San Francisco. Find affordable one-way fares based on user searches. Data last updated November 13, 2025.

Cheap flight deals from Culebra to San Francisco

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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

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

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 November 13, 2025.