$124 Cheap flights from Key West Intl. to Seattle - Tacoma Intl. (EYW to SEA)

It’s always wise to know about any travel advice reports and quarantine requirements in effect in your destination. Ensure you check out the Covid-19 Travel Advisor for up-to-date info on catching a flight to Sea-Tac Airport from Key West Intl. Airport (EYW).

Take note of your connecting gate, because there are no direct flights from Key West Intl. Airport (EYW) to Sea-Tac Airport. American Airlines, Qatar Airways and United Airlines are some airlines that will get you to Seattle with just one stopover.

For more info about changing your flight to Seattle - Tacoma Intl. Airport (SEA), please visit our Customer Service Portal.

Flights between Monroe County and Seattle usually take around 8 hours and 19 minutes all up. Make the most of that time in the air by resting, reading, exploring the in-flight entertainment or doing all three.

From EYW to Seattle - Tacoma Intl. Airport (SEA), the flight distance is 2,700 mi. So, it’s wise to have a good variety of entertainment to pick from. Movies, audio books, Sudoku puzzles … Whatever’s your style. If you come prepared, it won’t feel like too long before you hear the announcement for landing.

As yet, there are no direct flights between Key West Intl. Airport and SEA. Plan in advance to save time and find a route with minimal layovers.

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.