Cheap Flights from Key West to Puerto Madryn
No deal from Key West to Puerto Madryn has cleared our price bar yet. What we have seen on the route is below.
Across 1 month of observations from Key West to Puerto Madryn, the lowest round-trip fare we recorded was $3547, in October. The typical fare was $9682.
The most recent price we saw on this route was $3547 on Aerolineas Argentinas and United, seen Oct 29. It is an unverified observation and may have changed.
See every deal <a href="/from/key-west">from Key West</a>, <a href="/to/puerto-madryn">to Puerto Madryn</a>, or the return direction <a href="/from/puerto-madryn/to/key-west">Puerto Madryn to Key West</a>.
Latest price we saw: Key West to Puerto Madryn
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 |
|---|---|---|---|---|---|---|
| Key West (EYW) to Puerto Madryn (PMY) | $3547 | 37.2¢ | Nov 5 – Nov 11 | Aerolineas Argentinas and United | Oct 29 | Check price |
Price history: Key West to Puerto Madryn
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $3547 | $9682 | 4 |
Frequently asked questions
How many flight deals from Key West to Puerto Madryn are on Sparkflights right now?
There are 0 verified deals from Key West to Puerto Madryn on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Key West to Puerto Madryn?
The lowest fare we've recorded from Key West to Puerto Madryn is $3547, based on 4 price observations over 1 month.
How much does a flight from Key West to Puerto Madryn cost?
The typical round-trip fare we observed from Key West to Puerto Madryn is $9682, against a recorded low of $3547. These are observations, not quotes.
What is the current price from Key West to Puerto Madryn?
The most recent fare our sweep saw from Key West to Puerto Madryn is $3547, on Oct 29. It is an unverified observation rather than a verified deal, so check it before booking.