$472+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — STX
May 21 — May 281
Round-trip
1 adult, Economy
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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
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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
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Best
Last-minute
One-way
Cheapest flights from San Francisco to Saint CroixExplore 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 April 21, 2026.
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 April 21, 2026.
This American Airlines deal was found by Cheapflights users on 4/17. 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 11/111:59 pm
SFO
- STX
1 stop10h 51m
American Airlines
Tue 11/103:52 pm
STX
- SFO
1 stop11h 06m
American Airlines
Deal found 4/17![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 4/17. 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 11/111:15 pm
SFO
- STX
2 stops14h 37m
American Airlines
Wed 11/116:42 pm
STX
- SFO
2 stops20h 39m
American Airlines
Deal found 4/17![American Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 5/206:15 am
SFO
- STX
1 stop11h 59m
American Airlines
Tue 5/263:48 pm
STX
- SFO
1 stop11h 11m
American Airlines
Deal found 4/17![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 4/20. 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 6/287:45 am
SFO
- STX
1 stop10h 00m
American Airlines
Sat 7/43:50 pm
STX
- SFO
1 stop9h 54m
American Airlines
Deal found 4/20![American Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 6/1911:58 pm
SFO
- STX
1 stop17h 47m
American Airlines
Wed 6/249:00 am
STX
- SFO
2 stops16h 49m
American Airlines
Deal found 4/16![American Airlines logo]()
$675
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 11/31:07 pm
SFO
- STX
1 stop24h 45m
American Airlines
Thu 11/126:42 pm
STX
- SFO
1 stop20h 26m
American Airlines
Deal found 4/20![American Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/1810:28 pm
SFO
- STX
2 stops14h 45m
American Airlines
Mon 5/253:48 pm
STX
- SFO
1 stop22h 06m
American Airlines
Deal found 4/20![American Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 4/17. 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 11/111:59 pm
SFO
- STX
1 stop10h 51m
American Airlines
Mon 11/96:42 pm
STX
- SFO
1 stop20h 26m
American Airlines
Deal found 4/17![American Airlines logo]()
$736
This American Airlines deal was found by Cheapflights users on 4/18. 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 5/310:30 pm
SFO
- STX
1 stop11h 45m
American Airlines
Thu 5/72:05 pm
STX
- SFO
1 stop11h 56m
American Airlines
Deal found 4/18![American Airlines logo]()
$756
Best flights from San Francisco to Saint CroixDiscover carefully curated flight deals from San Francisco to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
Discover carefully curated flight deals from San Francisco to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Wed 5/206:15 am
SFO
- STX
1 stop11h 59m
American Airlines
Tue 5/263:48 pm
STX
- SFO
1 stop11h 11m
American Airlines
Deal found 4/18![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 5/267:45 am
SFO
- STX
1 stop10h 00m
American Airlines
Sat 5/309:00 am
STX
- SFO
1 stop13h 50m
American Airlines
Deal found 4/21![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/110:00 pm
SFO
- STX
1 stop15h 13m
American Airlines
Tue 5/55:14 pm
STX
- SFO
1 stop20h 48m
American Airlines
Deal found 4/17![American Airlines logo]()
$791
Last-minute flights from San Francisco to Saint CroixDiscover last-minute flight deals from San Francisco to Saint Croix. Data last updated April 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Saint Croix. Data last updated April 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/16. 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 4/3012:45 am
SFO
- STX
2 stops13h 30m
United Airlines
Tue 5/510:20 am
STX
- SFO
3 stops15h 42m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,579
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 5/110:28 pm
SFO
- STX
1 stop13h 21m
American Airlines
Tue 5/55:14 pm
STX
- SFO
1 stop20h 48m
American Airlines
Deal found 4/16![American Airlines logo]()
$791
One-way flights from San Francisco to Saint CroixSearch for one-way flight options from San Francisco to Saint Croix. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
Search for one-way flight options from San Francisco to Saint Croix. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
This FlightHub deal was found by Cheapflights users on 4/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:40 pm
SFO
- STX
2 stops13h 56m
JetBlue
Deal found 4/20![JetBlue logo]()
$472
This United Airlines deal was found by Cheapflights users on 4/20. 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 7/512:45 am
SFO
- STX
2 stops13h 25m
United Airlines
Deal found 4/20![United Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 4/19. 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 6/25:00 am
SFO
- STX
2 stops11h 38m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,101
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Sat 6/65:00 am
SFO
- STX
2 stops11h 38m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 4/20. 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 9/69:20 am
SFO
- STX
3 stops31h 18m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,197
This United Airlines deal was found by Cheapflights users on 4/19. 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 6/45:00 am
SFO
- STX
2 stops11h 38m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,237
This United Airlines deal was found by Cheapflights users on 4/19. 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 6/15:00 am
SFO
- STX
2 stops11h 38m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,333
This United Airlines deal was found by Cheapflights users on 4/19. 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 6/75:00 am
SFO
- STX
2 stops11h 38m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,358
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:59 pm
SFO
- STX
1 stop10h 52m
Delta
Deal found 4/19![Delta logo]()
$1,426
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Sat 5/305:05 am
SFO
- STX
2 stops28h 25m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,543
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Sat 5/234:40 pm
SFO
- STX
2 stops13h 15m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,706
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/315:00 am
SFO
- STX
2 stops11h 38m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,720
Find 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 April 21, 2026.
Round-trip from | $641 (American Airlines) |
|---|---|
One-way from | $472 (FlightHub) |
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 April 21, 2026.
Use the filters below to find and compare flights from San Francisco to Saint Croix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Wed 5/20
6:15 am-9:14 pm
1 stop11h 59m
Christiansted Henry Rohlsen
Tue 5/26
3:48 pm-11:59 pm
1 stop11h 11m
$641
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Tue 5/26
7:45 am-8:45 pm
1 stop10h 00m
Christiansted Henry Rohlsen
Sat 5/30
9:00 am-7:50 pm
1 stop13h 50m
$641
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Fri 5/1
10:00 pm-4:13 pm
1 stop15h 13m
Christiansted Henry Rohlsen
Tue 5/5
5:14 pm-11:02 am
1 stop20h 48m
$791
Cheapest one-way
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Sun 9/6
10:40 pm-3:36 pm
2 stops13h 56m
$472
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Sun 7/5
12:45 am-5:10 pm
2 stops13h 25m
$779
Quickest one-way
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Tue 6/2
5:00 am-7:38 pm
2 stops11h 38m
$1,101
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Sat 6/6
5:00 am-7:38 pm
2 stops11h 38m
$1,140
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Sun 9/6
9:20 am-7:38 pm
3 stops31h 18m
$1,197
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Sun 6/7
5:00 am-7:38 pm
2 stops11h 38m
$1,358
San FranciscoChristiansted
SFO - STX
SFOSTX
San Francisco
Sat 5/30
5:05 am-12:30 pm
2 stops28h 25m
$1,543
Showing 1-10 of 12 resultsSorted by cheapest first
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.
SFO-STX
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
SFO-VISC
SFO-STX
How much does it cost to fly round-trip from San Francisco to Saint Croix?
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 April 21, 2026.
Read through reviews of airlines operating flights from San Francisco to Saint Croix, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Crew
7.9
Comfort
7.2
Food
6.4
Overall
7.1
Entertainment
6.9
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Boarding
7.5
Crew
7.9
Comfort
7.2
Food
6.4
Overall
7.1
Entertainment
6.9
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
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.
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Alternative routes for San Francisco to Saint Croix
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Saint Croix by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Saint Croix by cabin class
Find flights from San Francisco to Saint Croix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Saint Croix flights
Browse other San Francisco and Saint Croix flight options. Last updated on April 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Francisco to Saint Croix
Discover the top airline 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 April 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$465 | Average$754 | FlexibilityNo cancel fee | On-time71% |