What is the cheapest airline that flies from San Francisco to Saint Croix?

American Airlines is the most popular carrier operating from San Francisco to Saint Croix

When did momondo last update prices for flights from San Francisco Airport to Saint Croix?

Prices for flights from San Francisco Airport to Saint Croix are updated daily.

How many operators does momondo search for flights from San Francisco Airport to Saint Croix?

As of September 2026, there is 1 operator available to choose from for flights from San Francisco Airport to Saint Croix.

How old do you have to be to fly from San Francisco Airport to Saint Croix?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Saint Croix.

What documentation or ID do you need to fly to Saint Croix?

The travel and health documents required for your trip to Saint Croix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Croix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$378 Cheap Flights from San Francisco to Saint Croix in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Saint Croix

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:59 pm - 1:48 pmSFO San Francisco-STX Christiansted Henry Rohlsen

11h 49m1 stop Miami

2:38 pm - 11:59 pmSTX Christiansted Henry Rohlsen-SFO San Francisco

12h 21m1 stop Miami

$646American Airlines

Sun, Oct 11 - Sun, Oct 18

10:03 pm - 4:02 pmSFO San Francisco-STX Christiansted Henry Rohlsen

14h 59m2 stops Charlotte Douglas Miami

5:08 pm - 9:01 amSTX Christiansted Henry Rohlsen-SFO San Francisco

18h 53m2 stops Miami Dallas/Fort Worth

$649American Airlines

Tue, Oct 13 - Tue, Oct 20

9:46 pm - 1:48 pmSFO San Francisco-STX Christiansted Henry Rohlsen

13h 02m1 stop Miami

5:08 pm - 11:25 amSTX Christiansted Henry Rohlsen-SFO San Francisco

21h 17m2 stops Miami Chicago O'Hare Intl

$650American Airlines

Sun, Oct 11 - Sun, Oct 18

7:11 pm - 4:02 pmSFO San Francisco-STX Christiansted Henry Rohlsen

17h 51m2 stops Phoenix Sky Harbor Intl Miami

2:38 pm - 11:59 pmSTX Christiansted Henry Rohlsen-SFO San Francisco

12h 21m1 stop Miami

$655American Airlines

Wed, Oct 14 - Sun, Oct 18

4:10 pm - 1:48 pmSFO San Francisco-STX Christiansted Henry Rohlsen

18h 38m2 stops Phoenix Sky Harbor Intl Miami

5:08 pm - 9:37 amSTX Christiansted Henry Rohlsen-SFO San Francisco

19h 29m2 stops Miami Chicago O'Hare Intl

$655American Airlines

Wed, Oct 14 - Sun, Oct 18

9:46 pm - 1:48 pmSFO San Francisco-STX Christiansted Henry Rohlsen

13h 02m1 stop Miami

5:08 pm - 10:29 amSTX Christiansted Henry Rohlsen-SFO San Francisco

20h 21m1 stop Miami

$675American Airlines

Thu, Oct 15 - Sun, Oct 25

10:59 pm - 4:02 pmSFO San Francisco-STX Christiansted Henry Rohlsen

14h 03m1 stop Miami

5:08 pm - 11:25 amSTX Christiansted Henry Rohlsen-SFO San Francisco

21h 17m2 stops Miami Chicago O'Hare Intl

$679American Airlines

Thu, Oct 15 - Sun, Oct 25

8:29 am - 10:57 pmSFO San Francisco-STX Christiansted Henry Rohlsen

10h 28m1 stop Miami

7:00 am - 11:59 pmSTX Christiansted Henry Rohlsen-SFO San Francisco

20h 59m1 stop Miami

$686American Airlines

Fri, Jan 1 - Sat, Jan 9

2:00 pm - 2:20 pmSFO San Francisco-STX Christiansted Henry Rohlsen

20h 20m2 stops San Diego Newark

3:25 pm - 7:29 amSTX Christiansted Henry Rohlsen-SFO San Francisco

44h 04m3 stops Newark Denver Intl Ontario

$1,180United Airlines

Fri, Jan 1 - Sat, Jan 9

4:55 pm - 2:20 pmSFO San Francisco-STX Christiansted Henry Rohlsen

17h 25m2 stops Las Vegas Harry Reid Intl Newark

3:25 pm - 7:29 amSTX Christiansted Henry Rohlsen-SFO San Francisco

44h 04m3 stops Newark Denver Intl Ontario

$1,181United Airlines

Fri, Jan 1 - Sat, Jan 9

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American Airlines flights from San Francisco to Saint Croix

Our best American Airlines deals on San Francisco to Saint Croix flight tickets

American Airlines

Oct 11

SFO10:59 pmSan Francisco

11h 49m

1 stop

STX1:48 pmChristiansted Henry Rohlsen

Oct 18

STX2:38 pmChristiansted Henry Rohlsen

12h 21m

1 stop

SFO11:59 pmSan Francisco

$646

American Airlines

Oct 13

SFO10:03 pmSan Francisco

14h 59m

2 stops

STX4:02 pmChristiansted Henry Rohlsen

Oct 20

STX5:08 pmChristiansted Henry Rohlsen

18h 53m

2 stops

SFO9:01 amSan Francisco

$649

American Airlines

Oct 11

SFO9:46 pmSan Francisco

13h 02m

1 stop

STX1:48 pmChristiansted Henry Rohlsen

Oct 18

STX5:08 pmChristiansted Henry Rohlsen

21h 17m

2 stops

SFO11:25 amSan Francisco

$650

United Airlines flights from San Francisco to Saint Croix

Our best United Airlines deals on San Francisco to Saint Croix flight tickets

United Airlines

Jan 1

SFO2:00 pmSan Francisco

20h 20m

2 stops

STX2:20 pmChristiansted Henry Rohlsen

Jan 9

STX3:25 pmChristiansted Henry Rohlsen

44h 04m

3 stops

SFO7:29 amSan Francisco

$1,180

United Airlines

Jan 1

SFO4:55 pmSan Francisco

17h 25m

2 stops

STX2:20 pmChristiansted Henry Rohlsen

Jan 9

STX3:25 pmChristiansted Henry Rohlsen

44h 04m

3 stops

SFO7:29 amSan Francisco

$1,181

United Airlines

Jan 1

SFO2:00 pmSan Francisco

20h 20m

2 stops

STX2:20 pmChristiansted Henry Rohlsen

Jan 10

STX10:25 amChristiansted Henry Rohlsen

30h 50m

3 stops

SFO1:15 pmSan Francisco

$1,215

momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Sun 10/11

10:59 pm-1:48 pm

1 stop11h 49m

Christiansted Henry Rohlsen

Sun 10/18

2:38 pm-11:59 pm

1 stop12h 21m

$646

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Tue 10/13

10:03 pm-4:02 pm

2 stops14h 59m

Christiansted Henry Rohlsen

Tue 10/20

5:08 pm-9:01 am

2 stops18h 53m

$649

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Sun 10/11

9:46 pm-1:48 pm

1 stop13h 02m

Christiansted Henry Rohlsen

Sun 10/18

5:08 pm-11:25 am

2 stops21h 17m

$650

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Wed 10/14

7:11 pm-4:02 pm

2 stops17h 51m

Christiansted Henry Rohlsen

Sun 10/18

2:38 pm-11:59 pm

1 stop12h 21m

$655

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Wed 10/14

4:10 pm-1:48 pm

2 stops18h 38m

Christiansted Henry Rohlsen

Sun 10/18

5:08 pm-9:37 am

2 stops19h 29m

$655

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Thu 10/15

9:46 pm-1:48 pm

1 stop13h 02m

Christiansted Henry Rohlsen

Sun 10/25

5:08 pm-10:29 am

1 stop20h 21m

$675

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Thu 10/15

10:59 pm-4:02 pm

1 stop14h 03m

Christiansted Henry Rohlsen

Sun 10/25

5:08 pm-11:25 am

2 stops21h 17m

$679

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Fri 1/1

8:29 am-10:57 pm

1 stop10h 28m

Christiansted Henry Rohlsen

Sat 1/9

7:00 am-11:59 pm

1 stop20h 59m

$686

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Fri 1/1

2:00 pm-2:20 pm

2 stops20h 20m

Christiansted Henry Rohlsen

Sat 1/9

3:25 pm-7:29 am

3 stops44h 04m

$1,180

San FranciscoChristiansted

SFO San Francisco - STX Christiansted Henry Rohlsen

SFOSTX

San Francisco

Fri 1/1

4:55 pm-2:20 pm

2 stops17h 25m

Christiansted Henry Rohlsen

Sat 1/9

3:25 pm-7:29 am

3 stops44h 04m

$1,181

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Saint Croix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Saint Croix?

The month of September is another great option to travel to Saint Croix, with average flight prices from San Francisco averaging around $720.

Cheap San Francisco to Saint Croix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Saint Croix

Best Price Found	$378
Fastest flight time	10h 28m
Direct flights	None

The best one-way flight to Saint Croix from San Francisco in the past 72 hours is $378. The best round-trip flight deal from San Francisco to Saint Croix found on momondo in the last 72 hours is $646.

The fastest flight from San Francisco to Saint Croix takes 10h 28m

There are no direct flights from San Francisco to Saint Croix. There are no popular flight routes from San Francisco to Saint Croix.

Search flight deals

Frequently asked questions about flying from San Francisco to Saint Croix

When did momondo last update prices for flights from San Francisco Airport to Saint Croix?
Prices for flights from San Francisco Airport to Saint Croix are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Saint Croix?
As of September 2026, there is 1 operator available to choose from for flights from San Francisco Airport to Saint Croix.
How old do you have to be to fly from San Francisco Airport to Saint Croix?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Saint Croix.
What documentation or ID do you need to fly to Saint Croix?
The travel and health documents required for your trip to Saint Croix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Croix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Francisco to Saint Croix

Compare and see reviews for airlines that fly from San Francisco to Saint Croix with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $469	Free Cancellation	Rating 7.1 12,055 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Saint Croix?

Finding the right flight to Saint Croix from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Croix quick and easy, saving you time and money.

Can I find flights from San Francisco to Saint Croix with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint Croix from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Saint Croix?

Once all potential San Francisco to Saint Croix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Francisco to Saint Croix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Saint Croix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Croix trip

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Flights to Saint Thomas Islandfrom $277

Cheap flights from San Francisco to Saint Croix from $378

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Saint Croix departing on 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from San Francisco to Saint Croix

Our best American Airlines deals on San Francisco to Saint Croix flight tickets

United Airlines flights from San Francisco to Saint Croix

Our best United Airlines deals on San Francisco to Saint Croix flight tickets

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How to get the cheapest flight ticket from San Francisco to Saint Croix

What is the cheapest month to fly to Saint Croix?

What is the cheapest airline that flies from San Francisco to Saint Croix?

Cheap San Francisco to Saint Croix flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Francisco to Saint Croix

Best airlines flying from San Francisco to Saint Croix

Compare and see reviews for airlines that fly from San Francisco to Saint Croix with momondo

Why use momondo?

An easier way to manage your Saint Croix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Croix

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