Your next trip, last seen at €189
Lowest observedJetBlue · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €189, departing 8 Dec 2026 (Last checked: 5 Nov 2026)One-way fareCheck live prices for this route
- Airlines seen
- American Airlines, Delta Air Lines, Frontier Airlines, JetBlue, United Airlines
- Typical journey time
- 21h 43m
About this route
Explore the fares we observed from Saint Croix to St Louis. Prices move often, so pick your dates to see the latest options.
- Route distance
- 3,388 km
- Typical journey time
- 21h 43m
- Airlines seen
- American Airlines, Delta Air Lines, Frontier Airlines, JetBlue, United Airlines
- Seen on fares with a connection
- JetBlue, American Airlines, Delta Air Lines, Frontier Airlines, United Airlines
- Alternative airports
- SUS
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Henry E. Rohlsen Airport (STX) → Saint Croix, city gazetteer reference point (17.7466, -64.7032): ≈ 12 km.
- St. Louis Lambert International Airport (STL) → St Louis, city gazetteer reference point (38.6270, -90.1994): ≈ 20 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Observed fares by departure date
| Departure | Fare | Seen on |
|---|---|---|
| €248 | 5 Nov 2026 | |
| €285 | 5 Nov 2026 | |
| €189 | 5 Nov 2026 | |
| €252 | 5 Nov 2026 | |
| €269 | 6 Nov 2026 | |
| €291 | 5 Nov 2026 | |
| €291 | 6 Nov 2026 | |
| €208 | 5 Nov 2026 | |
| €246 | 5 Nov 2026 | |
| €204 | 5 Nov 2026 | |
| €279 | 5 Nov 2026 | |
| €285 | 6 Nov 2026 | |
| €249 | 5 Nov 2026 | |
| €271 | 5 Nov 2026 | |
| €236 | 5 Nov 2026 | |
| €237 | 5 Nov 2026 | |
| €291 | 5 Nov 2026 | |
| €278 | 5 Nov 2026 | |
| €290 | 5 Nov 2026 | |
| €280 | 5 Nov 2026 |
One-way fares. Each row is one price we saw for that departure day on the date shown, not a guaranteed fare.
Frequently asked
How much is a flight from Saint Croix to St Louis?
The lowest fare Routavio has observed is €189, found on 5 Nov 2026.
Are there direct flights from Saint Croix to St Louis?
Our data holds no non-stop flight from Saint Croix to St Louis. The fares on this page include at least one stop.
Which airlines fly from Saint Croix to St Louis?
Routavio has seen these carriers on the route: American Airlines, Delta Air Lines, Frontier Airlines, JetBlue, United Airlines.
How long does the flight from Saint Croix to St Louis take?
Across the 76 fares Routavio observed, the average journey time is 25h 20m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Saint Croix to St Louis fares were non-stop?
None of the 76 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.