Cheap flights from Puerto Vallarta, Mexico to Key West, FL
Flights starting at £244. Choose between Silver Airways, AeroMéxico, or Volaris to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Key West
Cheapest one-way trip | £248 |
---|---|
Cheapest round-trip | £470 |
Average round-trip | £540 |
Includes rare itinerary | |
Most popular airline | Silver Airways |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Silver Airways, AeroMéxico, Volaris, VivaAerobus, and Spirit Airlines. Puerto Vallarta and Key West have 78 direct flights per week.
Check-in for a flight from Puerto Vallarta to Key West
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Silver Airways | SIL | 3M | No | Opens 24 days before flight Closes 2 hours before flight |
AeroMéxico | AMX | AM | Yes | 0 0 |
Volaris | VOI | Y4 | No | Opens 24 days before flight Closes 1 hours before flight |
VivaAerobus | VIV | VB | No | Opens 72 days before flight Closes 4 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Key West
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 22°C | 20°C |
February | 23°C | 21°C |
March | 23°C | 22°C |
April | 25°C | 24°C |
May | 26°C | 25°C |
June | 28°C | 27°C |
July | 29°C | 28°C |
August | 29°C | 28°C |
September | 29°C | 28°C |
October | 27°C | 26°C |
November | 25°C | 24°C |
December | 24°C | 22°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Puerto Vallarta
- Flights from Puerto Vallarta to Guadalajara
- Flights from Puerto Vallarta to Mexico City
- Flights from Puerto Vallarta to Cancún
- Flights from Puerto Vallarta to London
- Flights from Puerto Vallarta to León
- Flights from Puerto Vallarta to Puerto Escondido, Oaxaca
- Flights from Puerto Vallarta to Montreal
- Flights from Puerto Vallarta to Edmonton
- Flights from Puerto Vallarta to San José del Cabo
- Flights from Puerto Vallarta to Vancouver
- Flights from Puerto Vallarta to Oaxaca
- Flights from Puerto Vallarta to Huatulco
- Flights from Puerto Vallarta to Santiago de Querétaro
- Flights from Puerto Vallarta to Calgary
- Flights from Puerto Vallarta to Los Angeles
- Flights from Puerto Vallarta to Manchester
- Flights from Puerto Vallarta to Monterrey
- Flights from Puerto Vallarta to La Paz
- Flights from Puerto Vallarta to Lisbon
- Flights from Puerto Vallarta to Bogotá
Flights to Key West
- Flights from Atlantic City to Key West
- Flights from Guatemala City to Key West
- Flights from Lima to Key West
- Flights from London to Key West
- Flights from New Orleans to Key West
- Flights from Vilnius to Key West
- Flights from New York to Key West
- Flights from Albany to Key West
- Flights from Prague to Key West
- Flights from Paris to Key West
- Flights from Las Vegas to Key West
- Flights from Denver to Key West
- Flights from Chicago to Key West
- Flights from Miami to Key West
- Flights from Los Angeles to Key West
- Flights from Atlanta to Key West
- Flights from Mexico City to Key West
- Flights from Bogotá to Key West
- Flights from Dallas to Key West
- Flights from Phoenix to Key West
Popular routes
- Flights from Bangkok to Chiang Mai
- Flights from London to New York
- Flights from Kuwait City to Phuket City
- Flights from Tijuana to Tenerife
- Flights from Thiruvananthapuram to Orlando
- Flights from Thessaloniki to Mexico City
- Flights from Guadalajara to Amritsar
- Flights from Marrakesh to Seattle
- Flights from Pensacola to Cartagena
- Flights from Boise to Manila
- Flights from Florianópolis to Nashville
- Flights from Barcelona to Sylhet