Cheap Flights from St Louis to Willemstad
No deal from St Louis to Willemstad has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from St Louis to Willemstad, the lowest round-trip fare we recorded was $418, in August. The typical fare was $547. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $591 on American and Air Canada, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/st-louis">from St Louis</a>, <a href="/to/willemstad">to Willemstad</a>, or the return direction <a href="/from/willemstad/to/st-louis">Willemstad to St Louis</a>.
Latest price we saw: St Louis to Willemstad
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| St Louis (STL) to Willemstad (CUR) | $591 | 13.1¢ | Nov 29 – Dec 7 | American and Air Canada | Oct 27 | Check price |
Price history: St Louis to Willemstad
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $531 | $583 | 15 |
| Sep 2026 | $527 | $551 | 18 |
| Aug 2026 | $418 | $541 | 27 |
| Jul 2026 | $514 | $514 | 1 |
Frequently asked questions
How many flight deals from St Louis to Willemstad are on Sparkflights right now?
There are 0 verified deals from St Louis to Willemstad on the board right now. The list refreshes hourly.
What is the lowest price ever seen from St Louis to Willemstad?
The lowest fare we've recorded from St Louis to Willemstad is $418, based on 61 price observations over 4 months.
How much does a flight from St Louis to Willemstad cost?
The typical round-trip fare we observed from St Louis to Willemstad is $547, against a recorded low of $418. These are observations, not quotes.
When is the cheapest month to fly St Louis to Willemstad?
August was the cheapest month we observed from St Louis to Willemstad and October the dearest, over 4 months of data.
What is the current price from St Louis to Willemstad?
The most recent fare our sweep saw from St Louis to Willemstad is $591, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.