HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nantucket Island

$77+ Cheap flights from Washington, D.C. (WAS) to Nantucket Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — ACK
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Nantucket Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Nantucket Island

Cheapest flights from Washington, D.C. to Nantucket Island
Explore the most affordable flight options available from Washington, D.C. to Nantucket Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This KAYAK deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/203:40 pm
DCA
-
ACK
Nonstop1h 32m
JetBlue
Tue 6/2310:52 am
ACK
-
DCA
Nonstop1h 37m
JetBlue
Deal found 4/14$155
This JetBlue deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/293:40 pm
DCA
-
ACK
Nonstop1h 32m
JetBlue
Tue 6/3010:52 am
ACK
-
DCA
Nonstop1h 37m
JetBlue
Deal found 4/15$157
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
DCA
-
ACK
1 stop3h 50m
American Airlines
Wed 7/2911:11 am
ACK
-
DCA
Nonstop1h 47m
American Airlines
Deal found 4/16$167
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:00 am
DCA
-
ACK
1 stop3h 41m
Delta
Wed 7/294:40 pm
ACK
-
DCA
1 stop4h 19m
Delta
Deal found 4/16$176
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:00 am
DCA
-
ACK
2 stops8h 05m
Delta
Wed 8/191:45 pm
ACK
-
DCA
1 stop4h 49m
Delta
Deal found 4/16$182
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:40 pm
DCA
-
ACK
Nonstop1h 41m
American Airlines
Fri 7/314:51 pm
ACK
-
DCA
Nonstop1h 49m
American Airlines
Deal found 4/16$186
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
DCA
-
ACK
1 stop3h 49m
American Airlines
Fri 7/34:51 pm
ACK
-
DCA
Nonstop1h 49m
American Airlines
Deal found 4/16$196
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:30 am
DCA
-
ACK
1 stop3h 56m
Delta
Tue 6/304:40 pm
ACK
-
DCA
1 stop6h 13m
Delta
Deal found 4/15$202
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:20 am
DCA
-
ACK
1 stop5h 06m
Delta
Fri 7/312:06 pm
ACK
-
DCA
1 stop6h 52m
Delta
Deal found 4/16$205
This JetBlue deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/303:40 pm
DCA
-
ACK
Nonstop1h 32m
JetBlue
Fri 7/310:52 am
ACK
-
DCA
Nonstop1h 37m
JetBlue
Deal found 4/18$210
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
IAD
-
ACK
2 stops9h 20m
Delta
Thu 6/43:00 pm
ACK
-
IAD
1 stop3h 53m
Delta
Deal found 4/16$234
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:33 am
IAD
-
ACK
2 stops7h 20m
American Airlines
Fri 7/241:53 pm
ACK
-
IAD
1 stop5h 47m
American Airlines
Deal found 4/15$271

Find flight deals from Washington, D.C. to Nantucket Island

Keep the following information in mind while searching for Washington, D.C. to Nantucket Island flight deals. Data was last updated April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$155
(KAYAK)

One-way from

$77
(KAYAK)

Popular in

March

Cheapest in

December

Average price

$267
Provider with most accurate pricing for Washington, D.C. (WAS)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Boston Logan Intl flights.
Search Deals
From Washington, D.C. (WAS) to Nantucket Island
Search Deals
One-way flight from Washington, D.C. (WAS) to Nantucket Island
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Nantucket Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Nantucket Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Wed 7/8

3:40 pm-5:12 pm

Nonstop1h 32m

Nantucket Memorial

Wed 7/15

10:52 am-12:29 pm

Nonstop1h 37m

$155

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Mon 7/13

6:20 am-11:35 am

1 stop5h 15m

Nantucket Memorial

Thu 7/16

4:40 pm-10:59 pm

1 stop6h 19m

$176

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Mon 7/20

6:20 am-11:35 am

1 stop5h 15m

Nantucket Memorial

Wed 7/22

4:40 pm-8:59 pm

1 stop4h 19m

$176

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Mon 8/3

6:20 am-11:35 am

1 stop5h 15m

Nantucket Memorial

Wed 8/12

10:00 am-7:18 pm

2 stops9h 18m

$182

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Mon 6/15

11:00 am-3:48 pm

1 stop4h 48m

Nantucket Memorial

Fri 6/19

12:06 pm-4:20 pm

1 stop4h 14m

$205

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Mon 6/8

6:20 am-11:26 am

1 stop5h 06m

Nantucket Memorial

Fri 6/12

4:40 pm-8:58 pm

1 stop4h 18m

$205

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Tue 8/4

11:00 am-2:41 pm

1 stop3h 41m

Nantucket Memorial

Fri 8/7

12:15 pm-6:59 pm

1 stop6h 44m

$205

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Mon 6/29

3:40 pm-5:12 pm

Nonstop1h 32m

Nantucket Memorial

Tue 6/30

10:52 am-12:29 pm

Nonstop1h 37m

$227

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Wed 6/17

8:50 am-1:03 pm

1 stop4h 13m

Nantucket Memorial

Sat 6/20

10:52 am-12:29 pm

Nonstop1h 37m

$234

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Tue 6/2

8:10 am-11:27 am

1 stop3h 17m

Nantucket Memorial

Thu 6/4

4:00 pm-8:59 pm

1 stop4h 59m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 59 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Washington, D.C. to Nantucket Island

Have a flexible travel schedule? Discover the best time to fly to Nantucket Island from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Nantucket Island
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Nantucket Island

Get insights into the airlines that provide service to Nantucket Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nantucket Island. Reviews last updated April 18, 2026.
See what other customers who have flown with JetBlue and American Airlines from Washington, D.C. to Nantucket Island have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,946 reviews

Crew

7.9

Comfort

7.5

Food

6.6

Entertainment

7.2

Boarding

7.3

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
JetBlue
7.2
Good
2,946 reviews
JetBlue
7.2
Good
2,946 reviews

Crew

7.9

Comfort

7.5

Food

6.6

Entertainment

7.2

Boarding

7.3

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
American Airlines
7.1
Good
11,617 reviews
JetBlue
7.2
Good
2,946 reviews

Crew

7.9

Comfort

7.5

Food

6.6

Entertainment

7.2

Boarding

7.3

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Nantucket Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Nantucket Island?

    A quick flight from Washington, D.C. to Nantucket Island can take about 1h 32m. JetBlue provides one of the quickest options available for as low as $155. Washington, D.C. and Nantucket Island are separated by a distance of 404 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. to Nantucket Island?

    The most popular route from Washington, D.C. to Nantucket Island is Washington, D.C. Dulles Intl - Nantucket Memorial. You may also consider Washington, D.C. Reagan-National - Nantucket Memorial or Baltimore/Washington - Nantucket Memorial.

  • Can I find deals for flights from Washington, D.C. to Nantucket Island that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Nantucket Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Nantucket Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Nantucket Island.

  • Can I find deals for business class flights from Washington, D.C. to Nantucket Island?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Nantucket Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Washington, D.C. to Nantucket Island

Discover the top 2 airlines that operate flights from Washington, D.C. to Nantucket Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$163Average$280FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$187Average$302FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.