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Basseterre

$353+ Cheap flights from San Francisco (SFO) to Basseterre (SKB)

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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SKB
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from San Francisco to Basseterre

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Basseterre (SKB). 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 September 14, 2025.

Round-trip from

$666
(American Airlines)

One-way from

$353
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$800
From San Francisco to Basseterre Robert Bradshaw Intl
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One-way flight from San Francisco to Basseterre Robert Bradshaw Intl
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Highest demand for flights based on searches. 3% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Basseterre

Cheapest flights from San Francisco to Basseterre
Explore the most affordable flight options available from San Francisco to Basseterre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1311:59 pmSFO - SKB
1 stop10h 36mAmerican Airlines
Mon 10/202:35 pmSKB - SFO
1 stop11h 24mAmerican Airlines
Deal found 9/13$666
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:58 pmSFO - SKB
1 stop10h 42mAmerican Airlines
Mon 10/202:35 pmSKB - SFO
1 stop11h 24mAmerican Airlines
Deal found 9/12$801
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:00 amSFO - SKB
1 stop27h 18mAmerican Airlines
Mon 12/14:28 pmSKB - SFO
2 stops24h 48mAmerican Airlines
Deal found 9/12$821
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:58 pmSFO - SKB
1 stop10h 42mAmerican Airlines
Fri 10/32:42 pmSKB - SFO
1 stop11h 12mAmerican Airlines
Deal found 9/12$846
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:59 pmSFO - SKB
1 stop10h 21mAmerican Airlines
Thu 12/113:21 pmSKB - SFO
1 stop11h 38mAmerican Airlines
Deal found 9/13$868

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Basseterre 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 September 14, 2025.
Use the filters below to find and compare flights from San Francisco to Basseterre that are best for you.

Fly from

San Francisco

Fly to

Basseterre

Route

Depart

Return

Price

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Mon 10/13

3:50 pm-1:35 pm

2 stops18h 45m

Basseterre Robert Bradshaw Intl

Mon 10/20

2:35 pm-10:59 pm

1 stop11h 24m

$670

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Thu 9/25

11:58 pm-1:40 pm

1 stop10h 42m

Basseterre Robert Bradshaw Intl

Mon 10/20

2:35 pm-10:59 pm

1 stop11h 24m

$801

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Thu 11/20

3:54 pm-3:18 pm

2 stops19h 24m

Basseterre Robert Bradshaw Intl

Mon 12/1

4:28 pm-11:21 am

2 stops22h 53m

$836

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Sun 12/28

12:22 am-4:29 pm

2 stops12h 07m

$353

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Sat 11/22

3:30 pm-3:18 pm

2 stops19h 48m

$545

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Sat 11/22

6:50 pm-4:00 pm

3 stops41h 10m

$603

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Mon 12/29

9:41 pm-10:15 am

3 stops56h 34m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from San Francisco to Basseterre

Have a flexible travel schedule? Discover the best time to fly to Basseterre 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 Basseterre

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

Currently, May is the cheapest month in which you can book a flight from San Francisco to Basseterre (average of $559). Flying from San Francisco to Basseterre in December is currently the most expensive (average of $677). 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.

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

Find hourly flight availability from San Francisco to Basseterre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from San Francisco to Basseterre by exploring options for tickets at noon.

Reviews of airlines servicing Basseterre

Get insights into the airlines that provide service to Basseterre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basseterre. Reviews last updated September 14, 2025.
See what other customers who have flown with American Airlines from San Francisco to Basseterre have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • How long is the flight from San Francisco to Basseterre?

    A quick flight from San Francisco to Basseterre can take about 18h 45m. American Airlines provides one of the quickest options available for as low as $670. The distance between San Francisco and Basseterre is about 3845 mi.

  • What is the cheapest airline to fly from San Francisco to Basseterre round-trip?

    Currently priced at $699, American Airlines will fly you from San Francisco to Basseterre and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from San Francisco to Basseterre for 21% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from San Francisco to Basseterre (average of $559). Flying from San Francisco to Basseterre in December is currently the most expensive (average of $677). 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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Alternative routes for San Francisco to Basseterre

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from San Francisco to Basseterre

Discover the top airline that operate flights from San Francisco to Basseterre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$699Average$861FlexibilityNo cancel feeOn-time71%

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