IAD - ACK

$120 Find Cheap Flights from Washington Dulles Airport to Nantucket

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Nantucket 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 Nantucket

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Nantucket, 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 Washington, D.C. to Nantucket, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$299
Delta
Mon 7/13Tue 7/14
IAD - ACK • 2 stops
Cheapest one-way
$120
Delta
Tue 7/28
IAD - ACK • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Nantucket. You'll need at least 1 connection.
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Top layover airports
New York (JFK)
Cheapest • Avg $426 (round-trip)
Boston (BOS)
Shortest trip • 3h 25m (one-way)
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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 Nantucket!
Flight Deals
Booking Insights
Flight Deals

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

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

Mon, Jul 13 - Tue, Jul 14
Delta Logo
6:00 am - 3:48 pm
IAD
-
ACK
9h 48m
2 stops
Delta Logo
12:13 pm - 11:13 pm
ACK
-
IAD
11h 00m
2 stops
$299Delta
Wed, Aug 12 - Wed, Aug 19
Delta Logo
10:40 am - 6:05 pm
IAD
-
ACK
7h 25m
2 stops
Delta Logo
2:10 pm - 7:16 pm
ACK
-
IAD
5h 06m
1 stop
$305Delta
Wed, Aug 26 - Wed, Sep 2
Delta Logo
10:40 am - 6:05 pm
IAD
-
ACK
7h 25m
2 stops
Delta Logo
1:45 pm - 10:59 pm
ACK
-
IAD
9h 14m
2 stops
$310Delta
Sat, Aug 15 - Tue, Aug 18
American Airlines Logo
6:33 am - 11:41 am
IAD
-
ACK
5h 08m
1 stop
American Airlines Logo
2:03 pm - 10:55 pm
ACK
-
IAD
8h 52m
2 stops
$321American Airlines
Tue, Jun 2 - Thu, Jun 4
Delta Logo
6:00 am - 3:20 pm
IAD
-
ACK
9h 20m
2 stops
Delta Logo
3:00 pm - 6:53 pm
ACK
-
IAD
3h 53m
1 stop
$322Delta
Wed, Jul 8 - Wed, Jul 29
American Airlines Logo
6:33 am - 1:53 pm
IAD
-
ACK
7h 20m
2 stops
American Airlines Logo
2:32 pm - 12:10 am
ACK
-
IAD
9h 38m
2 stops
$326American Airlines
Wed, Jul 8 - Fri, Jul 31
American Airlines Logo
6:33 am - 1:58 pm
IAD
-
ACK
7h 25m
2 stops
American Airlines Logo
1:50 pm - 7:40 pm
ACK
-
IAD
5h 50m
1 stop
$328American Airlines
Wed, Jul 8 - Fri, Jul 31
American Airlines Logo
6:33 am - 1:58 pm
IAD
-
ACK
7h 25m
2 stops
American Airlines Logo
2:32 pm - 12:10 am
ACK
-
IAD
9h 38m
2 stops
$333American Airlines
Sun, May 31 - Wed, Jun 3
United Airlines Logo
6:33 am - 10:15 am
IAD
-
ACK
3h 42m
1 stop
United Airlines Logo
3:44 pm - 9:00 pm
ACK
-
IAD
5h 16m
1 stop
$340United Airlines
Wed, Aug 12 - Wed, Aug 19
Delta Logo
10:40 am - 6:05 pm
IAD
-
ACK
7h 25m
2 stops
Delta Logo
2:10 pm - 7:16 pm
ACK
-
IAD
5h 06m
1 stop
$342Delta
Booking Insights

KAYAK's insights & trends for Dulles Intl to Nantucket flights

Get data-powered insights and trends into flights from Dulles Intl to Nantucket to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Nantucket?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Nantucket were found on Delta ($299) and American Airlines ($321).

Find deals

Good to know

Cheapest flight$120
Flight from Washington Dulles Airport to Nantucket

When to book flights from Dulles Intl to Nantucket

Are your dates flexible? Find out the best times to travel from Dulles Intl to Nantucket 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 Washington Dulles Airport to Nantucket flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Nantucket was $120 for a one-way ticket and $299 for a round-trip.

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

    No

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

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

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

    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 Washington Dulles Airport to Nantucket.

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

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

    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 Nantucket with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and ACK 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 Washington Dulles Airport to Nantucket?

    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 Nantucket from Washington Dulles Airport 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 Dulles Intl to Nantucket

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Nantucket (ACK)