IAD

$144 Find Cheap Flights from Cape Cod and the Islands to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Cape Cod and the Islands to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cape Cod and the Islands to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cape Cod and the Islands to Dulles Intl

Wed, Aug 26 - Wed, Sep 2
Delta Logo
2:10 pm - 7:16 pm
ACK
-
IAD
5h 06m
1 stop
Delta Logo
10:40 am - 6:05 pm
IAD
-
ACK
7h 25m
2 stops
$182Delta
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
2:03 pm - 10:55 pm
ACK
-
IAD
8h 52m
2 stops
American Airlines Logo
6:10 am - 1:33 pm
IAD
-
ACK
7h 23m
2 stops
$293American Airlines
Sat, Jun 13 - Mon, Jun 15
Delta Logo
3:20 pm - 7:18 pm
ACK
-
IAD
3h 58m
1 stop
Delta Logo
6:00 am - 3:48 pm
IAD
-
ACK
9h 48m
2 stops
$428Delta
Sat, Jun 13 - Mon, Jun 15
Delta Logo
3:20 pm - 7:18 pm
ACK
-
IAD
3h 58m
1 stop
Delta Logo
6:00 am - 3:48 pm
IAD
-
ACK
9h 48m
2 stops
$454Delta
Sat, Jun 13 - Mon, Jun 15
American Airlines Logo
2:32 pm - 12:13 am
ACK
-
IAD
9h 41m
2 stops
American Airlines Logo
8:22 pm - 2:13 pm
IAD
-
ACK
17h 51m
3 stops
$495American Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
3:49 pm - 9:09 pm
ACK
-
IAD
5h 20m
1 stop
United Airlines Logo
8:29 am - 2:47 pm
IAD
-
ACK
6h 18m
1 stop
$496United Airlines
Sat, Jun 13 - Mon, Jun 15
American Airlines Logo
2:32 pm - 12:13 am
ACK
-
IAD
9h 41m
2 stops
American Airlines Logo
8:22 pm - 2:13 pm
IAD
-
ACK
17h 51m
3 stops
$515American Airlines
Sat, Jun 13 - Mon, Jun 15
Delta Logo
3:20 pm - 7:18 pm
ACK
-
IAD
3h 58m
1 stop
Delta Logo
6:00 am - 3:48 pm
IAD
-
ACK
9h 48m
2 stops
$523Delta
Sat, Jun 13 - Mon, Jun 15
American Airlines Logo
2:32 pm - 12:13 am
ACK
-
IAD
9h 41m
2 stops
American Airlines Logo
6:20 am - 2:13 pm
IAD
-
ACK
7h 53m
2 stops
$532American Airlines
Sat, Jun 13 - Mon, Jun 15
Delta Logo
3:20 pm - 7:18 pm
ACK
-
IAD
3h 58m
1 stop
Delta Logo
6:00 am - 3:48 pm
IAD
-
ACK
9h 48m
2 stops
$549Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$144
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from West Tisbury to Washington Dulles Airport

FAQs for booking Cape Cod and the Islands to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from Cape Cod and the Islands to Washington Dulles Airport?

    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 Cape Cod and the Islands to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cape Cod and the Islands to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Cape Cod and the Islands 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 Cape Cod and the Islands to Washington Dulles Airport?

    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 to Washington Dulles Airport with an airline and back to Cape Cod and the Islands with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cape Cod and the Islands to Washington Dulles Airport?

    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 to Washington Dulles Airport from Cape Cod and the Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Martinsburg
Owings Mills
Charles Town
Greenbelt
Glen Burnie
Edgewood
Ellicott City
Colonial Beach
Pikesville
Camp Springs
Hunt Valley
Lutherville Timonium
Westminster

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Washington Dulles Airport (IAD)