IAD

$73 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 7/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
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

Thu, May 21 - Sun, May 24
Delta Logo
3:00 pm - 6:53 pm
ACK
-
IAD
3h 53m
1 stop
Delta Logo
6:00 am - 3:20 pm
IAD
-
ACK
9h 20m
2 stops
$302Delta
Thu, Jun 11 - Tue, Jun 16
Delta Logo
1:18 pm - 6:32 pm
MVY
-
IAD
5h 14m
1 stop
Delta Logo
5:51 pm - 11:02 am
IAD
-
MVY
17h 11m
2 stops
$329Delta
Thu, May 21 - Sun, May 24
United Airlines Logo
10:13 am - 4:32 pm
ACK
-
IAD
6h 19m
1 stop
United Airlines Logo
6:33 am - 10:15 am
IAD
-
ACK
3h 42m
1 stop
$337United Airlines
Thu, Jun 11 - Mon, Jun 15
Delta Logo
1:18 pm - 6:32 pm
MVY
-
IAD
5h 14m
1 stop
Delta Logo
7:14 pm - 12:38 pm
IAD
-
MVY
17h 24m
1 stop
$349Delta
Tue, Jun 9 - Tue, Jun 16
Delta Logo
1:18 pm - 6:42 pm
MVY
-
IAD
5h 24m
1 stop
Delta Logo
5:51 pm - 11:02 am
IAD
-
MVY
17h 11m
2 stops
$357Delta
Sat, Jul 11 - Mon, Jul 13
American Airlines Logo
2:01 pm - 12:14 am
MVY
-
IAD
10h 13m
2 stops
American Airlines Logo
5:03 am - 1:19 pm
IAD
-
MVY
8h 16m
2 stops
$390American Airlines
Sat, Jun 20 - Sun, Jun 21
American Airlines Logo
2:50 pm - 7:37 pm
MVY
-
IAD
4h 47m
1 stop
American Airlines Logo
6:20 am - 1:21 pm
IAD
-
MVY
7h 01m
2 stops
$431American Airlines
Fri, Jun 19 - Mon, Jun 22
American Airlines Logo
12:42 pm - 12:13 am
HYA
-
IAD
11h 31m
2 stops
American Airlines Logo
8:22 pm - 12:11 pm
IAD
-
HYA
15h 49m
2 stops
$437American Airlines
Thu, May 28 - Sun, May 31
United Airlines Logo
3:44 pm - 9:00 pm
ACK
-
IAD
5h 16m
1 stop
United Airlines Logo
6:33 am - 10:15 am
IAD
-
ACK
3h 42m
1 stop
$477United Airlines
Thu, Jun 25 - Mon, Jun 29
United Airlines Logo
10:53 am - 7:22 am
ACK
-
IAD
20h 29m
1 stop
United Airlines Logo
8:25 am - 3:04 pm
IAD
-
ACK
6h 39m
1 stop
$535United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$73
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 3% 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)