Your next trip, last seen at €198
Lowest observedFrontier Airlines · 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
- €198, departing 17 Nov 2026 (Last checked: 17 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Allegiant Air, Frontier Airlines, JetBlue, United Airlines
- Typical journey time
- 20h 24m
About this route
Explore the fares we observed from Houston to Saint Croix. Prices move often, so pick your dates to see the latest options.
- Route distance
- 3,382 km
- Typical journey time
- 20h 24m
- Seen on fares with a connection
- Frontier Airlines, JetBlue, United Airlines
- Alternative airports
- HOU
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
Airport to city: straight-line distance
- William P. Hobby Airport (HOU) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 17 km.
- George Bush Intercontinental Airport (IAH) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 25 km.
- Henry E. Rohlsen Airport (STX) → Saint Croix, city gazetteer reference point (17.7466, -64.7032): ≈ 12 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.
Lowest one-way fare we saw per airline
Cheapest airline from Houston to Saint Croix: Frontier Airlines, from €198 (checked 17 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €198Nov 17, 2026 | 52 |
| JetBlue | €234Jan 10, 2027 | 8 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Houston to Saint Croix?
The lowest fare Routavio has observed is €198, found on 17 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Houston to Saint Croix?
In our observations November 2026 is the cheapest month so far, at €198.
Are there direct flights from Houston to Saint Croix?
Our data holds no non-stop flight from Houston to Saint Croix. The fares on this page include at least one stop.
Which airlines fly from Houston to Saint Croix?
Routavio has seen these carriers on the route: Allegiant Air, Frontier Airlines, JetBlue, United Airlines.
How long does the flight from Houston to Saint Croix take?
Across the 69 fares Routavio observed, the average journey time is 24h 41m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Houston to Saint Croix fares were non-stop?
None of the 69 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Houston to Saint Croix?
Cheapest airline from Houston to Saint Croix: Frontier Airlines, from €198 (checked 17 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 24 Oct 2026