ACK - IAD

$333 Find Cheap Flights from Nantucket 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 from Nantucket to Dulles Intl departing on 10/30. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nantucket to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nantucket to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Nantucket to Dulles Intl (ACK-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nantucket 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 Nantucket to Dulles Intl

Tue, Sep 30 - Tue, Nov 4
Multiple Airlines Logo
2:15 pm - 11:14 amACK-IAD
20h 59m2 stops
Multiple Airlines Logo
10:07 pm - 5:29 pmIAD-ACK
19h 22m2 stops
$675Multiple Airlines
Find Deal
Tue, Sep 30 - Tue, Nov 4
Multiple Airlines Logo
5:00 pm - 8:52 pmACK-IAD
3h 52m1 stop
Multiple Airlines Logo
9:00 am - 2:00 pmIAD-ACK
5h 00m1 stop
$1,070Multiple Airlines
Find Deal
Tue, Sep 30 - Fri, Oct 31
Multiple Airlines Logo
5:00 pm - 8:52 pmACK-IAD
3h 52m1 stop
Multiple Airlines Logo
9:00 am - 3:44 pmIAD-ACK
6h 44m1 stop
$1,104Multiple Airlines
Find Deal
Sun, Nov 9 - Wed, Nov 12
Multiple Airlines Logo
6:49 am - 11:13 amACK-IAD
4h 24m1 stop
Multiple Airlines Logo
5:10 pm - 8:40 pmIAD-ACK
3h 30m1 stop
$1,130Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
$675
Multiple Airlines
Tue 9/30Tue 11/4
ACK - IAD • 2 stops
Cheapest one-way
$333
Multiple Airlines
Thu 10/30
ACK - IAD • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Booking Insights

Good to know

Cheapest flight$333
Flight from Nantucket to Washington Dulles Airport

When to book flights from Nantucket to Dulles Intl

Are your dates flexible? Find out the best times to travel from Nantucket to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Nantucket to Washington Dulles Airport flights

  • What is the cheapest flight from Nantucket to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Nantucket to Washington, D.C. Dulles Intl Airport was $333 for a one-way ticket and $675 for a round-trip.

  • Do I need a passport to fly between Nantucket and Washington Dulles Airport?

    A passport is not required to fly from Nantucket to Washington Dulles Airport.

  • Which aircraft models fly most regularly from Nantucket to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Nantucket 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 Nantucket to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nantucket 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 Nantucket 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 Nantucket 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 Nantucket with another airline. Booking your flights between Nantucket and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nantucket 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 Nantucket up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Nantucket to Dulles Intl

Information on your arrival and departure airports

Nantucket (ACK)
Dulles Intl (IAD)

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