￥37,890 Cheap Flights from Key West (EYW) to Washington (IAD)

View ￥37,890 flight on Fri, Jul 3, 2026Opens in a new window

Popular airlines from Key West Intl. Airport (EYW) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Key West to Washington (EYW-IAD)

Prices were available within the past 7 days and start at ￥37,890 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Key West (EYW) to Washington (IAD)

April is typically the cheapest month to fly

From ￥30,855 - ￥110,194 per traveler.

Frequently asked questions

How much is a flight from Key West Intl. Airport to IAD?
The lowest price advertised for a round-trip journey between Key West Intl. Airport and Dulles Intl. Airport is . But you better act soon. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Key West Intl. Airport to IAD?
Most flights can be conveniently canceled online, but whether you incur a fee differs between airlines. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Key West Intl. Airport (EYW) to Washington Dulles Intl. Airport (IAD) 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 EYW to IAD flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Key West Intl. Airport (EYW) to Washington Dulles Intl. Airport (IAD)?
The average flight time between EYW and Dulles Intl. Airport is 4 hours and 6 minutes. If you get peckish on longer flights, pack some snacks or fruit in your carry-on baggage.
How far is the flight from Key West Intl. Airport to Dulles Intl. Airport?
Around 1,650 kilometers separates Key West and Chantilly, so pack some in-flight entertainment to help you fill in a couple of hours. That juicy novel you haven't had time to start will be ideal.
Which airlines fly direct from Key West Intl. Airport to Washington Dulles Intl. Airport (IAD)?
Flying directly between EYW and IAD isn't possible at the moment. However, you'll still be able to book a flight to Chantilly with at least one stop.
Are Key West Intl. Airport (EYW) to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Key West Intl. Airport to Dulles Intl. Airport last minute could save you some serious cash. However, it might cost you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Origin airport
Key West Intl.
Destination airport
Washington Dulles Intl.
Distance
1641 km
Average flight time
2 hours 49 mins

Book with confidence

Key West to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Key West to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with EYW to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Key West for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Key West to Washington Flights

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