Cheap flights from Seattle to Key West from $237
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Key West departing on 4/29. 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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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Key West by changing tabs
Find the cheapest one-way flights from Seattle to Key West
If you're looking for one-way flights from Seattle to Key West, view some of our deals below provided by American Airlines and JetBlue
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Best airlines flying from Seattle to Key West
Compare and see reviews for airlines that fly from Seattle to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $446 | Free Cancellation | Rating 8.0 11,094 reviews | |||
| PriceFrom $469 | Free Cancellation | Rating 7.4 11,325 reviews | |||
| PriceFrom $473 | Free Cancellation | Rating 7.3 14,955 reviews |
United Airlines flights from Seattle to Key West
Our best United Airlines deals on Seattle to Key West flight tickets
American Airlines flights from Seattle to Key West
Our best American Airlines deals on Seattle to Key West flight tickets
How to get the cheapest flight ticket from Seattle 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 month to fly from Seattle to Key West?
August. The cheapest time of year to fly to Key West from Seattle is August. Most expensive is December
What is the cheapest day to depart Seattle for Key West?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday
When is the cheapest time to fly from Seattle to Key West?
In the evening. Seattle to Key West flights are approximately 4% more expensive in the morning than in the evening
What is the cheapest airline that flies to Key West from Seattle?
United Airlines. American Airlines, Delta, and United Airlines are the most popular carriers operating from Seattle to Key West
What is the cheapest Seattle to Key West flight route?
Seattle/Tacoma Intl - Key West. Fly from Seattle/Tacoma Intl to Key West for the best Seattle - Key West flight prices
How far in advance should you book Seattle to Key West flights?
41 days before. The cheapest time to buy a flight from Seattle to Key West is approximately 41 days to departure
Cheap Seattle to Key West (SEA to EYW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Key West
Best Price Found | $237 |
|---|---|
Fastest flight time | 7h 54m |
Direct flights | None |
Airports in Key West | 1 airport |
How far is Seattle/Tacoma Intl to Key West by plane?
The distance between Seattle/Tacoma Intl and Key West is about 2719.2 mi. By plane, this route typically takes 7h 54m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Key West Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Key West Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Key West Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Key West Airport is 3 as of April 2024.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Key West Airport?
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 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.
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Key West?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Seattle.
Can I find flights from Seattle to Key West with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Seattle to Key West flights to just show those with flexible booking policies.
How can momondo help me find flights from Seattle to Key West?
momondo helps you find the best flight between Seattle and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seattle to Key West right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Seattle and alert you when they change.