$189 Cheap Flights from Washington (IAD) to Key West (EYW)

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Cheap Flights from Washington Dulles Intl. to Key West Intl.

Prices were available within the past 7 days and starts at $189 for one-way flights and $228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
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American Airlines
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American Airlines
Delta
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American Airlines
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American Airlines
Flight from Washington to Key West route information
Origin AirportWashington Dulles Intl.
Destination AirportKey West Intl.
Airlines ServingAmerican Airlines, Delta, United
Flight Price$227
Distance1026 mi

Washington to Key West Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Key West offer the perfect respite. Not only does exploring Key West provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Key West may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Key West are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Key West more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Key West is $189 now!

Frequently asked questions

How much is a flight from Dulles Intl. Airport to EYW?
If you’re traveling between Washington Dulles Intl. Airport (IAD) and Key West Intl. Airport (EYW), round-trip journeys start from $228. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don’t wait around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Key West Intl. Airport?
Every airline has its own terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Key West Intl. Airport (EYW) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Washington Dulles Intl. Airport (IAD) to Key West Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from IAD to Key West Intl. Airport?
You may like to bring your own entertainment (like some downloaded TV shows), as it takes approximately 4 hours and 11 minutes to fly to EYW from IAD. A pair of noise-canceling headphones will be useful too.
How far is the flight from Washington Dulles Intl. Airport (IAD) to Key West Intl. Airport?
The flying distance between Washington Dulles Intl. Airport (IAD) (IAD) and EYW (EYW) is 1,025 mi (1,650 km). Sneak in a nap or get stuck into a book and the trip will whiz by.
Which airlines fly direct from IAD to Key West Intl. Airport (EYW)?
Offering 8 flights each month, United Airlines (UA) is a great choice when flying directly from IAD to Key West Intl. Airport (EYW).
Are Dulles Intl. Airport to EYW flight tickets cheaper when they're purchased at the last minute?
Tickets from Washington Dulles Intl. Airport (IAD) to EYW are available up to a year before departure on Expedia. And although you may pick up great last-minute deal, it’s not something you should bank on. Also, booking your flights ahead of time means you’ll have more choices — and you can avoid getting stuck in the dreaded middle seat! We’re always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.
Can I fly from IAD to EYW right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Washington Dulles Intl. Airport (IAD) to EYW please visit our COVID 19 travel advisor portal link
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