Cheap flights from San Juan to Key West from $465
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan to Key West departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Juan to Key West
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Key West?
On average, the least expensive day to fly to Key West from San Juan is on a Thursday. momondo users have found tickets for Thursday departures for as low as $423. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from San Juan to Key West for around $703.
What is the cheapest time of day to depart on your flight to Key West?
According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from San Juan to Key West in the morning for as low as $478. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly at noon, with an average ticket price of $633. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
Cheap San Juan to Key West flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Juan to Key West
How far is San Juan to Key West by plane?
Key West is 1091.2 mi away from San Juan. Typically, this will take 6h 10m by plane in normal conditions.
When did momondo last update prices for flights from San Juan to Key West Airport?
Prices for flights from San Juan to Key West Airport refresh daily.
How many operators does momondo search for flights from San Juan to Key West Airport?
There is 1 operator available for flights from San Juan to Key West Airport as of April 2025.
How old do you have to be to fly from San Juan to Key West Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Juan to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from San Juan to Key West
Compare and see reviews for airlines that fly from San Juan to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $278 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Key West?
Book flights to Key West if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Juan to Key West?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Juan to Key West. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Juan to Key West with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Key West from San Juan with this policy.
How can momondo help me find flights from San Juan to Key West?
Once all potential San Juan to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Juan to Key West right now. Can momondo alert me if prices change?
Price alerts on flights to Key West from San Juan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.