Spring & Summer: Nonstop Flights to Key West from $51 Round Trip—Usually $150+
We've found bargain nonstop Key West flights from $51 round trip — that's over 65% off the usual rates. The cheapest flights may be on budget airline Allegiant, but they offer excellent value when you consider the next cheapest flight route starts at $286. We've also highlighted some great-value legacy airline flights starting from under $208.
The best rates are on dates in April and May, but great-value deals extend through August!
March 2023 - September 2023
These flights may be a little more expensive, but they're still an excellent value on legacy airlines.
All of our deals are available at the time of publishing, but prices are subject to fluctuate and change at any time.