What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Nantucket Memorial?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Nantucket Memorial

What airlines fly to Nantucket?

United Airlines, JetBlue and Delta are the top three most popular airlines that fly to Nantucket from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 96% of people opting to fly with this airline when traveling to Nantucket. Keep in mind that there are 5 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Nantucket Memorial Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Nantucket Memorial Airport refresh daily.

What documentation or ID do you need to fly to Nantucket Memorial Airport?

The necessary travel and health documents for your Nantucket Memorial Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$120 Cheap Flights from Washington, D.C. Dulles Intl Airport to Nantucket in 2026

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Boston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 3:48 pm

IAD

ACK

9h 48m

2 stops

12:13 pm - 11:13 pm

ACK

IAD

11h 00m

2 stops

$299Delta

Mon, Jul 13 - Tue, Jul 14

6:33 am - 11:41 am

IAD

ACK

5h 08m

1 stop

2:03 pm - 10:55 pm

ACK

IAD

8h 52m

2 stops

$321American Airlines

Sat, Aug 15 - Tue, Aug 18

6:00 am - 3:20 pm

IAD

ACK

9h 20m

2 stops

3:00 pm - 6:53 pm

ACK

IAD

3h 53m

1 stop

$322Delta

Tue, Jun 2 - Thu, Jun 4

6:33 am - 1:53 pm

IAD

ACK

7h 20m

2 stops

2:32 pm - 12:10 am

ACK

IAD

9h 38m

2 stops

$326American Airlines

Wed, Jul 8 - Wed, Jul 29

6:33 am - 10:15 am

IAD

ACK

3h 42m

1 stop

3:44 pm - 9:00 pm

ACK

IAD

5h 16m

1 stop

$340United Airlines

Sun, May 31 - Wed, Jun 3

10:40 am - 6:05 pm

IAD

ACK

7h 25m

2 stops

2:10 pm - 7:16 pm

ACK

IAD

5h 06m

1 stop

$342Delta

Wed, Aug 12 - Wed, Aug 19

7:59 pm - 2:39 pm

IAD

ACK

18h 40m

1 stop

3:24 pm - 11:49 am

ACK

IAD

20h 25m

1 stop

$362Delta

Mon, Jun 29 - Wed, Jul 8

6:33 am - 2:23 pm

IAD

ACK

7h 50m

2 stops

2:03 pm - 10:55 pm

ACK

IAD

8h 52m

2 stops

$368American Airlines

Sat, Aug 15 - Tue, Aug 18

6:00 am - 2:19 pm

IAD

ACK

8h 19m

2 stops

12:07 pm - 10:56 pm

ACK

IAD

10h 49m

2 stops

$373Delta

Wed, May 27 - Tue, Jun 2

6:00 am - 2:19 pm

IAD

ACK

8h 19m

2 stops

12:07 pm - 10:56 pm

ACK

IAD

10h 49m

2 stops

$376Delta

Sat, May 30 - Tue, Jun 2

Delta flights from Washington, D.C. Dulles Intl Airport to Nantucket

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Nantucket flight tickets

Delta

Jul 13

IAD6:00 amWashington, D.C. Dulles Intl

9h 48m

2 stops

ACK3:48 pmNantucket Memorial

Jul 14

ACK12:13 pmNantucket Memorial

11h 00m

2 stops

IAD11:13 pmWashington, D.C. Dulles Intl

$299

Delta

Aug 26

IAD10:40 amWashington, D.C. Dulles Intl

7h 25m

2 stops

ACK6:05 pmNantucket Memorial

Sep 2

ACK2:10 pmNantucket Memorial

5h 06m

1 stop

IAD7:16 pmWashington, D.C. Dulles Intl

$305

Delta

Aug 26

IAD10:40 amWashington, D.C. Dulles Intl

7h 25m

2 stops

ACK6:05 pmNantucket Memorial

Sep 2

ACK1:45 pmNantucket Memorial

9h 14m

2 stops

IAD10:59 pmWashington, D.C. Dulles Intl

$310

United Airlines flights from Washington, D.C. Dulles Intl Airport to Nantucket

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Nantucket flight tickets

United Airlines

May 31

IAD6:33 amWashington, D.C. Dulles Intl

3h 42m

1 stop

ACK10:15 amNantucket Memorial

Jun 3

ACK3:44 pmNantucket Memorial

5h 16m

1 stop

IAD9:00 pmWashington, D.C. Dulles Intl

$340

United Airlines

Aug 25

IAD8:29 amWashington, D.C. Dulles Intl

6h 18m

1 stop

ACK2:47 pmNantucket Memorial

Aug 26

ACK3:49 pmNantucket Memorial

7h 10m

1 stop

IAD10:59 pmWashington, D.C. Dulles Intl

$397

United Airlines

Aug 25

IAD8:29 amWashington, D.C. Dulles Intl

6h 18m

1 stop

ACK2:47 pmNantucket Memorial

Aug 26

ACK3:49 pmNantucket Memorial

5h 20m

1 stop

IAD9:09 pmWashington, D.C. Dulles Intl

$447

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Mon 7/13

6:00 am-3:48 pm

2 stops9h 48m

Nantucket Memorial

Tue 7/14

12:13 pm-11:13 pm

2 stops11h 00m

$299

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Sat 8/15

6:33 am-11:41 am

1 stop5h 08m

Nantucket Memorial

Tue 8/18

2:03 pm-10:55 pm

2 stops8h 52m

$321

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Tue 6/2

6:00 am-3:20 pm

2 stops9h 20m

Nantucket Memorial

Thu 6/4

3:00 pm-6:53 pm

1 stop3h 53m

$322

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Wed 7/8

6:33 am-1:53 pm

2 stops7h 20m

Nantucket Memorial

Wed 7/29

2:32 pm-12:10 am

2 stops9h 38m

$326

Quickest round-trip

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Sun 5/31

6:33 am-10:15 am

1 stop3h 42m

Nantucket Memorial

Wed 6/3

3:44 pm-9:00 pm

1 stop5h 16m

$340

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Wed 8/12

10:40 am-6:05 pm

2 stops7h 25m

Nantucket Memorial

Wed 8/19

2:10 pm-7:16 pm

1 stop5h 06m

$342

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Mon 6/29

7:59 pm-2:39 pm

1 stop18h 40m

Nantucket Memorial

Wed 7/8

3:24 pm-11:49 am

1 stop20h 25m

$362

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Sat 8/15

6:33 am-2:23 pm

2 stops7h 50m

Nantucket Memorial

Tue 8/18

2:03 pm-10:55 pm

2 stops8h 52m

$368

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Wed 5/27

6:00 am-2:19 pm

2 stops8h 19m

Nantucket Memorial

Tue 6/2

12:07 pm-10:56 pm

2 stops10h 49m

$373

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Sat 5/30

6:00 am-2:19 pm

2 stops8h 19m

Nantucket Memorial

Tue 6/2

12:07 pm-10:56 pm

2 stops10h 49m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Nantucket?

The cheapest day to depart on your flight to Nantucket is on a Tuesday when prices can be found for as low as $207. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $393.

What is the cheapest time of day to depart on your flight to Nantucket?

In the afternoon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Nantucket when you can find flight prices for as low as $259. Flying to Nantucket in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $294 on average. Flights to Nantucket from Washington, D.C. Dulles Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Washington, D.C. Dulles Intl Airport to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Nantucket according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Nantucket (IAD to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Nantucket

Fastest flight time	3h 42m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Nantucket takes 3h 42m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Nantucket. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Nantucket.

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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Nantucket

How far is Washington, D.C. Dulles Intl to Nantucket Memorial by plane?
A flight from Washington, D.C. Dulles Intl to Nantucket Memorial will travel around 420.0 mi. By plane, this route typically takes 3h 42m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Nantucket Memorial Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Nantucket Memorial Airport refresh daily.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Nantucket Memorial Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Nantucket Memorial Airport.
What documentation or ID do you need to fly to Nantucket Memorial Airport?
The necessary travel and health documents for your Nantucket Memorial Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Nantucket?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Nantucket from Washington, D.C..

Can I find flights from Washington, D.C. to Nantucket with flexible booking policies on momondo?

Flights from Washington, D.C. to Nantucket with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Nantucket?

momondo helps you find the best flight between Washington, D.C. and Nantucket by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Nantucket right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Nantucket from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.