How much is a flight from Key West to Puerto Vallarta?

There’s no fixed price — fares between Key West and Puerto Vallarta can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Best airport options between Key West and Puerto Vallarta

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Key West: Key West - International is the only operating airport.
• Airports in Puerto Vallarta: Puerto Vallarta - Gustavo Diaz Ordaz is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Customize your flight from Key West to Puerto Vallarta

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Mexico? You might also consider: Cancun, Guadalajara, Mexico City, Monterrey, Puerto Vallarta.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.