$48 Find Cheap Flights from Washington to Florida Keys

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Useful Info
Useful Info

Good to know

Low seasonSeptember
High seasonApril
Cheapest flight$48
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Seattle to Key West

FAQs for booking flights from Washington to Florida Keys

  • How does KAYAK find such low prices on flights from Washington to Florida Keys?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Florida Keys.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Florida Keys?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Florida Keys is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Florida Keys with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Florida Keys?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Florida Keys?

    Based on KAYAK data, the cheapest day to fly to Florida Keys is Wednesday where round-trip tickets can be as cheap as $584. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $685 on average.

  • What is the cheapest time of day to fly to Florida Keys?

    The cheapest time of day to fly to Florida Keys is generally in the evening, when round-trip flights cost $263 on average. Morning departures are around 61% more expensive than evening flights, on average. The most expensive time of day to fly to Florida Keys is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,095.

  • What is the cheapest month to fly from Washington to Florida Keys?

    The cheapest month for flights from Washington to Florida Keys is January, when tickets cost $483 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,115 and $843 respectively.

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

    To get a below average price on the flight from Washington to Florida Keys, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

  • How long is the flight to Florida Keys?

    An average nonstop flight from Washington to Florida Keys takes 9h 25m, covering a distance of 2629 miles. The shortest route is Portland (PDX) to Miami (MIA) with an average flight time of 5h 37m.

  • What are the most popular destinations in Florida Keys?

    Based on KAYAK flight searches, the most popular destination is Miami (95% of total searches to Florida Keys). The next most popular destination is Key West (5%).

Book cheap flights from Washington to Florida Keys

Recent round-trip flight deals

5/28Wed
1 stopSpirit Airlines
20h 43mSEA-MIA
6/4Wed
1 stopSpirit Airlines
20h 30mMIA-SEA
$171
6/4Wed
1 stop
11h 23mSEA-MIA
6/7Sat
1 stop
29h 25mMIA-SEA
$173
5/25Sun
nonstopDelta
6h 04mSEA-MIA
5/28Wed
nonstopDelta
6h 41mMIA-SEA
$179
6/4Wed
1 stopFrontier
21h 05mSEA-MIA
6/7Sat
1 stopFrontier
29h 25mMIA-SEA
$200
5/10Sat
1 stopFrontier
20h 22mSEA-MIA
5/17Sat
1 stopFrontier
21h 44mMIA-SEA
$201
8/13Wed
1 stopAlaska Airlines
8h 20mGEG-MIA
8/26Tue
1 stopAlaska Airlines
8h 28mMIA-GEG
$201
8/11Mon
1 stopAlaska Airlines
8h 20mGEG-MIA
8/26Tue
1 stopAlaska Airlines
8h 28mMIA-GEG
$204
5/25Sun
nonstopDelta
6h 04mSEA-MIA
6/3Tue
nonstopDelta
6h 41mMIA-SEA
$208
5/25Sun
nonstopHawaiian Airlines
5h 56mSEA-MIA
6/3Tue
nonstopHawaiian Airlines
6h 39mMIA-SEA
$219
6/4Wed
nonstopHawaiian Airlines
5h 56mSEA-MIA
6/7Sat
nonstopHawaiian Airlines
6h 39mMIA-SEA
$267

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Recent one-way flight deals

6/13Fri
1 stop
30h 02mSEA-EYW
$48
6/3Tue
1 stopSpirit Airlines
11h 23mSEA-MIA
$59
5/29Thu
nonstopDelta
6h 04mSEA-MIA
$90
6/7Sat
1 stopFrontier
21h 05mSEA-MIA
$106
5/7Wed
1 stopFrontier
19h 45mPDX-MIA
$106
5/29Thu
nonstopAmerican Airlines
5h 37mPDX-MIA
$115
6/3Tue
nonstopDelta
6h 04mSEA-MIA
$119
5/16Fri
1 stopUnited Airlines
8h 56mSEA-MIA
$129
5/20Tue
2 stopsUnited Airlines
12h 52mPDX-MIA
$130
6/16Mon
1 stopAmerican Airlines
8h 04mSEA-MIA
$169

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Last minute flights from Washington to Florida Keys

Last minute flight, train and bus deals

5/3Sat
multi-stopFrontier
20h 22mSEA-MIA
5/10Sat
multi-stopFrontier
21h 44mMIA-SEA
$201
5/3Sat
multi-stopFrontier
20h 02mPDX-MIA
5/10Sat
multi-stopFrontier
21h 38mMIA-PDX
$208
5/3Sat
multi-stop
20h 22mSEA-MIA
5/12Mon
multi-stop
30h 15mMIA-SEA
$233
5/5Mon
multi-stopSpirit Airlines
22h 30mPDX-MIA
5/8Thu
multi-stopSpirit Airlines
18h 47mMIA-PDX
$316
5/5Mon
multi-stopSpirit Airlines
31h 30mPDX-MIA
5/8Thu
multi-stopSpirit Airlines
22h 50mMIA-PDX
$344
5/5Mon
multi-stopAmerican Airlines
7h 45mSEA-MIA
12/4Thu
nonstopAmerican Airlines
6h 52mMIA-SEA
$349
5/5Mon
multi-stopDelta
8h 12mPDX-MIA
5/20Tue
multi-stopDelta
11h 28mMIA-PDX
$368
5/2Fri
multi-stopDelta
7h 46mPDX-MIA
5/16Fri
multi-stopDelta
7h 37mMIA-PDX
$375
5/5Mon
multi-stopAmerican Airlines
8h 39mSEA-MIA
12/4Thu
multi-stopAmerican Airlines
10h 03mMIA-SEA
$379
5/2Fri
multi-stop
14h 01mSEA-MIA
5/6Tue
nonstop
6h 58mMIA-SEA
$411

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Everything you need to know for your flight to Florida Keys

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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