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Culebra

$678+ Cheap flights from San Francisco (SFO) to Culebra (CPX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CPX
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from San Francisco to Culebra

Cheapest flights from San Francisco to Culebra
Explore the most affordable flight options available from San Francisco to Culebra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Priceline deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:00 pm
SFO
-
CPX
2 stops16h 13m
Multiple Airlines
Tue 6/23:05 pm
CPX
-
SFO
2 stops33h 08m
Multiple Airlines
Deal found 2/9$678
This Priceline deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:00 am
SFO
-
CPX
2 stops21h 05m
Multiple Airlines
Tue 3/171:05 pm
CPX
-
SFO
2 stops26h 12m
Multiple Airlines
Deal found 2/9$764
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am
SFO
-
CPX
2 stops30h 21m
United Airlines
Tue 11/2410:48 am
CPX
-
SFO
2 stops17h 06m
United Airlines
Deal found 2/9$926
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:44 pm
SFO
-
CPX
3 stops38h 37m
United Airlines
Wed 11/2510:48 am
CPX
-
SFO
2 stops24h 17m
United Airlines
Deal found 2/9$1,013
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am
SFO
-
CPX
2 stops31h 21m
United Airlines
Tue 10/1310:48 am
CPX
-
SFO
2 stops35h 57m
United Airlines
Deal found 2/9$1,030
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:30 am
SFO
-
CPX
2 stops31h 43m
United Airlines
Tue 5/2610:30 am
CPX
-
SFO
2 stops16h 24m
United Airlines
Deal found 2/9$1,242
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:30 am
SFO
-
CPX
2 stops31h 43m
United Airlines
Mon 5/2510:30 am
CPX
-
SFO
2 stops31h 20m
United Airlines
Deal found 2/9$1,281
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:50 pm
SFO
-
CPX
2 stops13h 31m
United Airlines
Wed 11/2510:48 am
CPX
-
SFO
2 stops17h 26m
United Airlines
Deal found 2/9$1,282
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:05 pm
SFO
-
CPX
2 stops14h 08m
United Airlines
Wed 5/2710:30 am
CPX
-
SFO
2 stops15h 26m
United Airlines
Deal found 2/9$1,558
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:30 pm
SFO
-
CPX
2 stops15h 51m
United Airlines
Tue 11/2410:48 am
CPX
-
SFO
2 stops18h 28m
United Airlines
Deal found 2/9$1,645
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:45 pm
SFO
-
CPX
3 stops41h 28m
United Airlines
Tue 6/210:48 am
CPX
-
SFO
2 stops48h 59m
United Airlines
Deal found 2/9$1,686
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am
SFO
-
CPX
2 stops30h 21m
United Airlines
Fri 11/2710:48 am
CPX
-
SFO
2 stops15h 51m
United Airlines
Deal found 2/9$1,795

Find flight deals from San Francisco to Culebra

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Culebra (CPX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$678
(Priceline)

Popular in

December

Cheapest in

May

Average price

$488
Provider with most accurate pricing for San Francisco-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-San Juan Luis Munoz Marin Intl flights.
Search Deals
From San Francisco to Culebra
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from San Francisco to Culebra that are best for you.

Fly from

San Francisco

Fly to

Culebra

Route

Depart

Return

Price

San FranciscoCulebra

SFO - CPX

SFOCPX

San Francisco

Tue 3/10

8:00 am-8:05 am

2 stops21h 05m

Culebra

Tue 3/17

1:05 pm-12:17 pm

2 stops26h 12m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Best time to book a flight from San Francisco to Culebra

Have a flexible travel schedule? Discover the best time to fly to Culebra from San Francisco 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 San Francisco to Culebra

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Culebra (average of $162). Flying from San Francisco to Culebra in February is currently the most expensive (average of $349). 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

Find useful and relevant information for your journey from San Francisco to Culebra. 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 San Francisco to Culebra that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Culebra 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 San Francisco to Culebra?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Culebra (average of $162). Flying from San Francisco to Culebra in February is currently the most expensive (average of $349). 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.

See more FAQs

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