$748+ Cheap flights from San Diego (SAN) to Saint Croix
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — STX
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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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 Diego to Saint Croix
Cheapest
Best
Last-minute
Cheapest flights from San Diego to Saint CroixExplore the most affordable flight options available from San Diego to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from San Diego to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 8/1810:45 pm -
1 stop19h 44m
Thu 8/273:54 pm -
1 stop9h 55m
Deal found 8/16![American Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/210:45 pm -
1 stop13h 19m
Sun 9/63:54 pm -
1 stop9h 55m
Deal found 8/18![American Airlines logo]()
$753
This United deal was found by Cheapflights users on 8/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:20 am -
3 stops34h 18m
Thu 8/273:14 pm -
2 stops21h 35m
Deal found 8/16![Multiple Airlines logo]()
$1,462
This United Airlines deal was found by Cheapflights users on 8/19. 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 11/174:35 pm -
2 stops23h 03m
Thu 11/199:59 am -
2 stops14h 34m
Deal found 8/19![United Airlines logo]()
$1,488
Best flights from San Diego to Saint CroixDiscover carefully curated flight deals from San Diego to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from San Diego to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/24:22 pm -
2 stops19h 42m
Sun 9/63:54 pm -
1 stop9h 55m
Deal found 8/18![American Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 8/19. 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 11/174:35 pm -
2 stops23h 03m
Thu 11/199:59 am -
2 stops14h 34m
Deal found 8/19![United Airlines logo]()
$1,488
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:05 pm -
2 stops17h 05m
Fri 9/113:14 pm -
3 stops36h 15m
Deal found 8/17![United Airlines logo]()
$1,748
Last-minute flights from San Diego to Saint CroixDiscover last-minute flight deals from San Diego to Saint Croix. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Saint Croix. Data last updated August 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/210:45 pm -
1 stop13h 19m
Sun 9/63:54 pm -
1 stop9h 55m
Deal found 8/18![American Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:41 pm -
3 stops44h 49m
Sun 9/63:14 pm -
2 stops45h 18m
Deal found 8/18![United Airlines logo]()
$1,836
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:05 pm -
2 stops17h 05m
Fri 9/113:14 pm -
2 stops24h 36m
Deal found 8/17![United Airlines logo]()
$1,731
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 9/49:05 pm -
2 stops17h 05m
Sun 9/133:14 pm -
2 stops45h 35m
Deal found 8/16![United Airlines logo]()
$1,897
Find flight deals from San Diego to Saint Croix
Keep the following information in mind while searching for San Diego to Saint Croix flight deals. Data was last updated August 21, 2026.
Round-trip from | $753 (American Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from San Diego to Saint Croix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San DiegoChristiansted
SAN San Diego - STX Christiansted Henry Rohlsen
SANSTX
San Diego
Wed 9/2
4:22 pm-3:04 pm
2 stops19h 42m
Christiansted Henry Rohlsen
Sun 9/6
3:54 pm-10:49 pm
1 stop9h 55m
$757
San DiegoChristiansted
SAN San Diego - STX Christiansted Henry Rohlsen
SANSTX
San Diego
Tue 11/17
4:35 pm-7:38 pm
2 stops23h 03m
Christiansted Henry Rohlsen
Thu 11/19
9:59 am-8:33 pm
2 stops14h 34m
$1,488
San DiegoChristiansted
SAN San Diego - STX Christiansted Henry Rohlsen
SANSTX
San Diego
Fri 9/4
9:05 pm-5:10 pm
2 stops17h 05m
Christiansted Henry Rohlsen
Fri 9/11
3:14 pm-12:29 am
3 stops36h 15m
$1,748
Sorted by cheapest first
Best time to book a flight from San Diego to Saint Croix
Have a flexible travel schedule? Discover the best time to fly to Saint Croix from San Diego with our price prediction graph.
SAN-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 Diego to Saint Croix
SAN-VISC
SAN-STX
No data available for this route at this time. Please check back soon.
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 August 21, 2026.
Get a feel of what it's like to fly with American Airlines from San Diego to Saint Croix by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Overall
7.1
Crew
7.9
Comfort
7.2
Boarding
7.5
Food
6.4
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Entertainment
6.8
Overall
7.1
Crew
7.9
Comfort
7.2
Boarding
7.5
Food
6.4
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Related info for your journey
Find useful and relevant information for your journey from San Diego 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 Diego to Saint Croix
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Complete your trip
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San Diego and Saint Croix flights
Browse other San Diego and Saint Croix flight options. Last updated on August 21, 2026.
Popular flight searches
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Top airline flying from San Diego to Saint Croix
Discover the top airline that operate flights from San Diego 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$420 | Average$690 | FlexibilityNo cancel fee | On-time71% |