Cheap flights from Key West, FL to Aruba, Aruba
Flights starting at $164. Choose between Silver Airways, Spirit Airlines, or Copa Airlines 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 Aruba
Cheapest one-way trip | $164 |
---|---|
Cheapest round-trip | $397 |
Average round-trip | $590 |
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, Spirit Airlines, Copa Airlines, Avianca, and JetBlue Airways. Key West and Aruba have 54 direct flights per week.
Check-in for a flight from Key West to Aruba
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 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Copa Airlines | CMP | CM | Yes | 0 0 |
Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Aruba
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 26°C | 25°C |
February | 26°C | 25°C |
March | 26°C | 25°C |
April | 27°C | 26°C |
May | 27°C | 26°C |
June | 27°C | 27°C |
July | 27°C | 27°C |
August | 28°C | 27°C |
September | 29°C | 28°C |
October | 29°C | 27°C |
November | 28°C | 27°C |
December | 27°C | 26°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 Key West
- Flights from Key West to Philadelphia
- Flights from Key West to Denver
- Flights from Key West to Washington, D.C.
- Flights from Key West to Tampa
- Flights from Key West to Detroit
- Flights from Key West to Fort Lauderdale
- Flights from Key West to Orlando
- Flights from Key West to Minneapolis
- Flights from Key West to Boston
- Flights from Key West to Nashville
- Flights from Key West to New York
- Flights from Key West to Chicago
- Flights from Key West to Columbus
- Flights from Key West to Atlanta
- Flights from Key West to Cleveland
- Flights from Key West to Pittsburgh
- Flights from Key West to Indianapolis
- Flights from Key West to Charlotte
- Flights from Key West to Las Vegas
- Flights from Key West to Cincinnati
Flights to Aruba
- Flights from Willemstad to Aruba
- Flights from New York to Aruba
- Flights from Miami to Aruba
- Flights from Bogotá to Aruba
- Flights from Caracas to Aruba
- Flights from Minneapolis to Aruba
- Flights from Amsterdam to Aruba
- Flights from Cali to Aruba
- Flights from Atlanta to Aruba
- Flights from Chicago to Aruba
- Flights from Detroit to Aruba
- Flights from Columbus to Aruba
- Flights from Fort Lauderdale to Aruba
- Flights from Boston to Aruba
- Flights from Medellín to Aruba
- Flights from Washington, D.C. to Aruba
- Flights from Denver to Aruba
- Flights from Seattle to Aruba
- Flights from Bonaire to Aruba
- Flights from Santo Domingo to Aruba
Popular routes
- Flights from London to New York
- Flights from Cleveland to Zanzibar
- Flights from Punta Gorda to Zürich
- Flights from Kailua to Jakarta
- Flights from Destin to Nairobi
- Flights from Saint Thomas to Malta
- Flights from Fresno to Dar es Salaam
- Flights from New York to Tel Aviv
- Flights from El Paso to Kuala Lumpur
- Flights from Dallas to Chiclayo
- Flights from West Palm Beach to Berlin
- Flights from Midland to Buenos Aires
- Flights from Los Angeles to Las Vegas