$221 Cheap Flights from San Francisco (SFO) to Christiansted (STX)

View $221 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX)

Cheap Flights from San Francisco to Christiansted (SFO-STX)

Prices were available within the past 7 days and start at $221 for one-way flights and $427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sun, Mar 1 - Mon, Mar 16
SFO
San Francisco
STX
St. Croix Island
$427 Roundtrip, found 1 day ago
$427
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Mar 1 from San Francisco to St. Croix Island, returning Mon, Mar 16, priced at $427 found 1 day ago
JetBlue Airways
Mon, Mar 9 - Sat, Mar 28
SFO
San Francisco
STX
St. Croix Island
$442 Roundtrip, found 1 day ago
$442
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Mar 9 from San Francisco to St. Croix Island, returning Sat, Mar 28, priced at $442 found 1 day ago
JetBlue Airways
Tue, Mar 24 - Sat, Mar 28
SFO
San Francisco
STX
St. Croix Island
$457 Roundtrip, found 5 days ago
$457
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Mar 24 from San Francisco to St. Croix Island, returning Sat, Mar 28, priced at $457 found 5 days ago
JetBlue Airways
Mon, Apr 6 - Mon, Apr 20
SFO
San Francisco
STX
St. Croix Island
$462 Roundtrip, just found
$462
Roundtrip
just found
Select JetBlue Airways flight, departing Mon, Apr 6 from San Francisco to St. Croix Island, returning Mon, Apr 20, priced at $462 just found
American Airlines
Tue, Sep 1 - Wed, Sep 9
SFO
San Francisco
STX
St. Croix Island
$465 Roundtrip, found 7 hours ago
$465
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Sep 1 from San Francisco to St. Croix Island, returning Wed, Sep 9, priced at $465 found 7 hours ago
Delta
Tue, Apr 7 - Wed, Apr 8
SFO
San Francisco
STX
St. Croix Island
$465 Roundtrip, just found
$465
Roundtrip
just found
Select Delta flight, departing Tue, Apr 7 from San Francisco to St. Croix Island, returning Wed, Apr 8, priced at $465 just found
Delta
Wed, Jan 7 - Tue, Jan 20
SFO
San Francisco
STX
St. Croix Island
$469 Roundtrip, just found
$469
Roundtrip
just found
Select Delta flight, departing Wed, Jan 7 from San Francisco to St. Croix Island, returning Tue, Jan 20, priced at $469 just found
JetBlue Airways
Mon, Jan 26 - Wed, Feb 11
SFO
San Francisco
STX
St. Croix Island
$484 Roundtrip, just found
$484
Roundtrip
just found
Select JetBlue Airways flight, departing Mon, Jan 26 from San Francisco to St. Croix Island, returning Wed, Feb 11, priced at $484 just found
JetBlue Airways
Wed, Mar 25 - Sun, Mar 29
SFO
San Francisco
STX
St. Croix Island
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Mar 25 from San Francisco to St. Croix Island, returning Sun, Mar 29, priced at $488 found 1 day ago
United
Fri, Feb 6 - Fri, Feb 20
SFO
San Francisco
STX
St. Croix Island
$1,561 Roundtrip, found 2 hours ago
$1,561
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Feb 6 from San Francisco to St. Croix Island, returning Fri, Feb 20, priced at $1,561 found 2 hours ago

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX) cost?
Secure a cheap one-way flight from $221 or cheap return flight from $427 from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX)?
Planning your getaway for March can help you save, as it's the cheapest month for flights between SFO and STX. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX)?
To find the cheapest airline that'll fly you from SFO to STX, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX)?
You'll need to book a flight with a layover when traveling from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SFO to STX?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX)?
To reach Henry E. Rohlsen Airport (STX) on time, book a flight that takes off from San Francisco Intl. Airport (SFO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX) last-minute?
Booking your flight from SFO to STX right before your journey is typically more expensive. But if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a SFO to STX flight and hotel package?
Compared with arranging flights and hotels separately, booking a SFO to STX flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Henry E. Rohlsen Airport (STX)?
Typically, you can reschedule or cancel your SFO to STX flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Henry E. Rohlsen
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
$427
Distance
3719 mi

Book with confidence

San Francisco to Christiansted Flights

The cheapest times to fly from San Francisco to Christiansted

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Christiansted are during the month of March. You can find some of the cheapest flights from San Francisco to Christiansted with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Christiansted

Sunday is one of the best days to book for cheap flights from San Francisco to Christiansted: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Christiansted

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Christiansted in 2025. You can also book with separate airlines for your outbound and return journeys, from $221 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Christiansted flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Christiansted airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Francisco to Christiansted Flights
*Available to One Key members.