Cheap flights from Washington to Caribbean Islands from $136

When did momondo last update prices for flights from Washington to Caribbean Islands?

Prices for flights from Washington to Caribbean Islands were last updated today.

How many operators does momondo search for flights from Washington to Caribbean Islands?

There are 10 operators available for flights from Washington to Caribbean Islands as of February 2026.

How old do you have to be to fly from Washington to Caribbean Islands?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Caribbean Islands.

What documentation or ID do you need to fly to Caribbean Islands?

The travel and health documents required for your trip to Caribbean Islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Caribbean Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

What is the most popular plane model from State of Washington to Caribbean Islands?

momondo data reveals that the most frequently booked plane model on the route from State of Washington to Caribbean Islands is Boeing 737-800 Passenger/BBJ2 (winglets), representing 16.80% of all bookings. The subsequent popular models are Airbus A321neo at 11.65%, Boeing 787-9 Dreamliner at 8.96%, and Boeing 737-900 at 7.25%.