EYW - SEA Price | $315 - $1,229 |
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SEA Temperature | 41 - 66.2 °F |
SEA Rainfall | 0.7 - 6.6 inches |
Popular in | June | High demand for flights, 52% potential price rise |
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Cheapest in | September | Best time to find cheap flights, 47% potential price drop |
Round-trip from | $315 | From Key West to Seattle/Tacoma Intl |
One-way from | $313 | One-way flight from Key West to Seattle/Tacoma Intl |
Monday is generally a great day to depart. Flying on this day could help you save up to 32%.
Our data shows that September tends to be the cheapest month to fly to Seattle from Key West. Users have commonly found prices around $594 for the month, but tickets can be as low as $296. Due to multiple factors, prepare for potentially higher prices in June.
A simple way to save on the total cost of your ticket is to fly from Key West to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.
Key West
Seattle/Tacoma Intl
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9h 11mSeattle/Tacoma Intl
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8h 33mAmerican Airlines
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11h 28mAmerican Airlines
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8h 48mSeattle/Tacoma Intl
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8h 33mAmerican Airlines
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9h 11mSeattle/Tacoma Intl
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8h 33mAmerican Airlines
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9h 11mSeattle/Tacoma Intl
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11h 28mAmerican Airlines
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8h 48mSeattle/Tacoma Intl
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8h 33mAmerican Airlines
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9h 11mSeattle/Tacoma Intl
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8h 33mAmerican Airlines
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9h 11mSeattle/Tacoma Intl
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11h 28mAmerican Airlines
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8h 48mSeattle/Tacoma Intl
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8h 33mAmerican Airlines
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8h 38mSeattle/Tacoma Intl
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9h 38mDelta
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8h 59mSeattle/Tacoma Intl
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35h 02mMultiple Airlines
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16h 26mMultiple Airlines
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13h 11mMultiple Airlines
American Airlines and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Yes, there are multiple flights from Key West to Seattle for under $500. The cheapest flight booked recently is on American Airlines for just $478, but on average you can expect to pay $751.
Our cheapest airline available from Key West to Seattle is American Airlines. Our recent data shows that you can find tickets from as low as $478 on this airline. An additional option worth looking into is Delta, starting at $1,126. These flights start at 19% lower than the current average price 3 months from now.
$313 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on JetBlue and American Airlines, with prices starting from $314 and $329, respectively.
When booking a flight from Key West to Seattle, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.
The cheapest flight price from Key West to Seattle is $243. On average you can expect to pay $1,015. The most popular route, (Key West - Seattle/Tacoma Intl), can usually be booked for $518.