When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Florida Keys?

Prices for flights from Seattle/Tacoma Intl Airport to Florida Keys were last updated today.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Florida Keys?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$345 Cheap Flights from Seattle to Florida Keys in 2026/27

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How to get the cheapest flight ticket from Seattle to Florida Keys

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 month to fly to Florida Keys?

The month of February is another great option to travel to Florida Keys, with average flight prices from Seattle averaging around $398.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Seattle to Florida Keys is on a Tuesday when prices can be found for as low as $572. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $645.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the morning. momondo users have found flights departing from Seattle to Florida Keys in the morning for as low as $462. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $801.

How far in advance should I book a flight from Seattle to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $431 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Seattle for as low as $347 on momondo.

Can stopping save me money on Seattle to Florida Keys flights?

You could potentially save up to 11% on your flight if you consider stops on a Seattle to Florida Keys flight.

Cheap Seattle to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Florida Keys

Fastest flight time	5h 43m
Direct flights	None

The fastest flight from Seattle to Florida Keys takes 5h 43m

There are no direct flights from Seattle to Florida Keys. There are no popular flight routes from Seattle to Florida Keys.

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Frequently asked questions about flying from Seattle to Florida Keys

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Florida Keys?
Prices for flights from Seattle/Tacoma Intl Airport to Florida Keys were last updated today.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Florida Keys?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Florida Keys is Airbus A321neo (15.85% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (15.59%), Boeing 737 MAX 8 (9.71%), and Boeing 737-900 (8.44%).

Best airlines flying from Seattle to Florida Keys

Compare and see reviews for airlines that fly from Seattle to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $384	Free Cancellation	Rating 7.0 12,189 reviews		Search American Airlines flights
Delta	PriceFrom $458	Free Cancellation	Rating 7.8 8,681 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Florida Keys?

Finding the right flight to Florida Keys from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

Can I find flights from Seattle to Florida Keys with flexible booking policies on momondo?

All flight searches from Seattle to Florida Keys on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Florida Keys?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Florida Keys.

I’m not ready to book a flight from Seattle to Florida Keys right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.