HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Croix

$328+ Cheap flights from San Francisco (SFO) to Saint Croix

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — STX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Saint Croix with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Saint Croix

Keep the following information in mind while searching for San Francisco to Saint Croix flight deals. Data was last updated July 3, 2025.

Round-trip from

$514
(Trip.com)

One-way from

$328
(American Airlines)
From San Francisco to Saint Croix
Search Deals
One-way flight from San Francisco to Saint Croix
Search Deals

Find flight deals from San Francisco to Saint Croix

Cheapest flights from San Francisco to Saint Croix
Explore the most affordable flight options available from San Francisco to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/38:53 pmSFO - STX
2 stops33h 54mMultiple Airlines
Sun 8/1010:52 amSTX - SFO
2 stops26h 33mMultiple Airlines
Deal found 7/3$514
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:25 pmSFO - STX
2 stops13h 01mJetBlue
Fri 8/222:23 pmSTX - SFO
2 stops22h 20mJetBlue
Deal found 7/3$559
This Frontier deal was found by Cheapflights users on 7/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:53 pmSFO - STX
2 stops16h 48mFrontier
Thu 7/315:40 pmSTX - SFO
2 stops19h 45mFrontier
Deal found 7/1$564
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 8/311:54 pmSFO - STX
1 stop13h 32mAmerican Airlines
Sun 8/103:49 pmSTX - SFO
1 stop10h 10mAmerican Airlines
Deal found 7/3$595
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/2111:25 pmSFO - STX
2 stops31h 14mUnited Airlines
Mon 10/2710:34 amSTX - SFO
2 stops14h 15mUnited Airlines
Deal found 7/2$779

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Saint Croix 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 July 3, 2025.
Use the filters below to find and compare flights from San Francisco to Saint Croix that are best for you.

Fly from

San Francisco

Fly to

Saint Croix

Route

Depart

Return

Price

San FranciscoChristiansted

SFO - STX

SFOSTX

San Francisco

Sun 8/3

8:53 pm-9:47 am

2 stops33h 54m

Christiansted Henry Rohlsen

Sun 8/10

10:52 am-10:25 am

2 stops26h 33m

$514

San FranciscoChristiansted

SFO - STX

SFOSTX

San Francisco

Sun 8/17

9:25 pm-1:26 pm

2 stops13h 01m

Christiansted Henry Rohlsen

Fri 8/22

2:23 pm-9:43 am

2 stops22h 20m

$559

San FranciscoChristiansted

SFO - STX

SFOSTX

San Francisco

Sat 7/26

8:53 pm-4:41 pm

2 stops16h 48m

Christiansted Henry Rohlsen

Thu 7/31

5:40 pm-10:25 am

2 stops19h 45m

$564

San FranciscoChristiansted

SFO - STX

SFOSTX

San Francisco

Sun 8/3

11:54 pm-4:26 pm

1 stop13h 32m

Christiansted Henry Rohlsen

Sun 8/10

3:49 pm-10:59 pm

1 stop10h 10m

$595

San FranciscoChristiansted

SFO - STX

SFOSTX

San Francisco

Mon 8/18

4:15 pm-9:39 am

2 stops14h 24m

Christiansted Henry Rohlsen

Fri 8/22

4:10 pm-7:25 am

3 stops42h 15m

$1,032

San FranciscoChristiansted

SFO - STX

SFOSTX

San Francisco

Tue 9/2

12:51 pm-1:03 pm

2 stops21h 12m

$328

San FranciscoChristiansted

SFO - STX

SFOSTX

San Francisco

Mon 9/1

12:43 am-6:00 pm

2 stops14h 17m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from San Francisco to Saint Croix

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

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

Currently, April is the cheapest month in which you can book a flight from San Francisco to Saint Croix (average of $194). Flying from San Francisco to Saint Croix in July is currently the most expensive (average of $583). 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 SC?

Find hourly flight availability from San Francisco to Saint Croix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from San Francisco to Saint Croix, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. 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 Saint Croix. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from San Francisco to Saint Croix, such as United Airlines, JetBlue, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,845 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
JetBlue
7.3
Good
2,916 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Frontier
5.9
Fair
3,284 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from San Francisco to Saint Croix?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Saint Croix. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Saint Croix 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 Saint Croix?

    Currently, April is the cheapest month in which you can book a flight from San Francisco to Saint Croix (average of $194). Flying from San Francisco to Saint Croix in July is currently the most expensive (average of $583). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Saint Thomas Island flights
San Francisco to Saint Thomas Island flights
Ontario to Saint Thomas Island flights
Las Vegas to Saint Thomas Island flights
Los Angeles to Christiansted flights
San Diego to Saint Thomas Island flights
Sacramento to Saint Thomas Island flights
San Diego to Christiansted flights
San Jose to Saint Thomas Island flights
Burbank to Saint Thomas Island flights
Sacramento to Christiansted flights
Oakland to Saint Thomas Island flights
Santa Ana to Saint Thomas Island flights
San Francisco to Christiansted flights
Ontario to Christiansted flights
San Jose to Christiansted flights
Reno to Saint Thomas Island flights
Oakland to Christiansted flights
Long Beach to Saint Thomas Island flights
Palm Springs to Christiansted flights
Long Beach to Christiansted flights
Santa Rosa to Saint Thomas Island flights
Yuma to Christiansted flights

Top 2 airlines flying from San Francisco to Saint Croix

Discover the top 2 airlines that operate flights from San Francisco to Saint Croix. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$418Average$737FlexibilityNo cancel feeOn-time71%
DeltaCheapest$473Average$624FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.