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Flights from Key West to Dulles – Direct & connecting routes

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EYW to IAD flights and routes map EYW to IAD – All flight route options from Key West International, Florida, USA to Washington Dulles International, Virginia, USA. These flights are operated by 6 airlines. Fly non-stop with United Airlines or choose from 8 different transit flights. The shortest flight time is 2 hours and 43 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA EYW Key West Key West, FL, USA
USA IAD Washington Dulles , VA, USA
EYW
Key West
USAKey West, FL, USA
Washington Dulles
USADulles, VA, USA
IAD
1 direct route found »
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10 routes with 1 stop found »
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Non-stop route options:

Duration

United Airlines
Non-stop with United Airlines. 1 flight per day.
Begins in 18/12

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2h 43m

Begins in 18/12
United Airlines
Non-stop with United Airlines.
2h 43m
1 flight per day.
Begins in 18/12
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1 stop route options with the same airline:

Duration

Via Atlanta ATL
1 stop with Delta Air Lines. 4 flights per day.

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4h 51m

Via Atlanta ATL
1 stop with Delta Air Lines.
4h 51m
4 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 2 flights per day.

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5h 39m

Via Charlotte CLT
1 stop with American Airlines.
5h 39m
2 flights per day.
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Via New York EWR
1 stop with United Airlines. 1-2 flights per day.

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7h 04m

Via New York EWR
1 stop with United Airlines.
7h 04m
1-2 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Miami MIA With American Airlines & United Airlines 0-1 flights per day.

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4h 44m

Via Miami MIA
4h 44m
With American Airlines & United Airlines 0-1 flights per day.
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Via Tampa TPA With Silver Airways & United Airlines 1-2 flights per day.

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6h 00m

Via Tampa TPA
6h 00m
With Silver Airways & United Airlines 1-2 flights per day.
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Via Fort Lauderdale FLL With Silver Airways & United Airlines

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6h 04m

Via Fort Lauderdale FLL
6h 04m
With Silver Airways & United Airlines
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Via Charlotte CLT With American Airlines & United Airlines 1-2 flights per day.

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6h 14m

Via Charlotte CLT
6h 14m
With American Airlines & United Airlines 1-2 flights per day.
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Via Philadelphia PHL With American Airlines & United Airlines
Only saturdays

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6h 35m

Only saturdays
Via Philadelphia PHL
6h 35m
With American Airlines & United Airlines
Only saturdays
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Via Atlanta ATL With Delta Air Lines & United Airlines 1-2 flights per day.
Begins in 11/9

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6h 48m

Begins in 11/9
Via Atlanta ATL
6h 48m
With Delta Air Lines & United Airlines 1-2 flights per day.
Begins in 11/9
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Via New York LGA With American Airlines & United Airlines 0-1 flights per day.
Begins in 2/11

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6h 50m

Begins in 2/11
Via New York LGA
6h 50m
With American Airlines & United Airlines 0-1 flights per day.
Begins in 2/11
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Key West to Dulles flights

With over 89 flights every week and 9 different airlines you have a wide range of options. You can fly non-stop to Dulles (IAD) from Key West (EYW) with United Airlines but if a stopover option suits you better you can choose to fly via Miami, Atlanta or any other of the 8 alternatives with connectiing airports.

Tip! You might want to consider arriving at Ronald Reagan Washington National (DCA) instead.

Key West to Dulles with United Airlines

You can fly non-stop every weekday with flights departing at 12 or 13 in the afternoon. You also have the option to do a transit flight via New York. United Airlines is a Star Alliance member.

Note Non-stop flights with United Airlines will begin in Dec 2025.

With Delta Air Lines

If you fly from Key West with Delta Air Lines you will do a stopover in Atlanta, ATL before reaching Dulles. This flight trip will take 4 hours and 51 minutes and you can fly every weekday with departures between 7:00 am and 6:00 pm. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Key West International to Dulles

The shortest flight time between EYW and IAD is 2 hours and 43 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 43m-1031 miles (1659 km)
MIA Miami4h 44m1h 11m1054 miles (1696 km)
ATL Atlanta4h 51m55m1188 miles (1911 km)
CLT Charlotte5h 39m2h 53m1065 miles (1714 km)
TPA Tampa6h 0m2h 20m1059 miles (1704 km)
FLL Fort Lauderdale6h 4m2h 30m1054 miles (1696 km)
PHL Philadelphia6h 35m2h 5m1264 miles (2034 km)
LGA New York6h 50m2h 1m1445 miles (2325 km)
EWR New York7h 4m1h 13m1416 miles (2278 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.EYW-IAD flight routesKey West to Dulles flight routes illustrated on a map.
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Key West - Dulles route map and flight paths
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You can fly non-stop from Key West (EYW) to Dulles (IAD) with United Airlines. The flight takes approximately 2 hours and 43 minutes. If you travel with a connecting flight instead, for example via Miami, the total flight time will be 4 hours and 44 minutes.

If you're interested in direct flights, United Airlines is available. For flights with stopovers, American Airlines, United Airlines, Delta Air Lines or Silver Airways is also an option.

The flight time between Key West (EYW) and Washington Dulles International (IAD) is approximately 2 hours and 43 minutes. The distance between the two airports is 1054 miles (or 1696 kilometers).

Yes, you can fly non-stop to IAD from EYW with United Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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