$729+ Cheap flights from South Dakota 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — STX
Nov 29 — Dec 61
1 adult, Economy
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Best flights from South Dakota to Saint CroixDiscover carefully curated flight deals from South Dakota to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.
Discover carefully curated flight deals from South Dakota to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.
This American Airlines deal was found by Cheapflights users on 10/27. 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 4/265:57 amRAP - STX
2 stops28h 43mAmerican Airlines
Wed 4/293:40 pmSTX - RAP
2 stops21h 53mAmerican Airlines
Deal found 10/27![American Airlines logo]()
$729
Cheap flight deals from South Dakota to Saint Croix
Keep the following information in mind while searching for South Dakota to Saint Croix flight deals. Data was last updated October 30, 2025.
Round-trip from | $729 (American Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota 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 October 30, 2025.
Use the filters below to find and compare flights from South Dakota to Saint Croix that are best for you.
Fly from
South Dakota
Fly to
Saint Croix
Route
Depart
Return
Price
Rapid CityChristiansted
RAP - STX
RAPSTX
Rapid City
Sun 4/26
5:57 am-12:40 pm
2 stops28h 43m
Christiansted Henry Rohlsen
Wed 4/29
3:40 pm-11:33 am
2 stops21h 53m
$729
Best time to book a flight from South Dakota to Saint Croix
Have a flexible travel schedule? Discover the best time to fly to Saint Croix from South Dakota 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 South Dakota to Saint Croix
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 October 30, 2025.
See what other customers who have flown with American Airlines from South Dakota to Saint Croix have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Boarding
7.5
Food
6.4
Overall
7.2
Entertainment
6.9
Crew
8.0
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Comfort
7.2
Boarding
7.5
Food
6.4
Overall
7.2
Entertainment
6.9
Crew
8.0
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Related info for your journey
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Alternative routes for South Dakota to Saint Croix
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from South Dakota to Saint Croix
Discover the top airline that operate flights from South Dakota 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 October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$574 | Average$684 | FlexibilityNo cancel fee | On-time71% |