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Nantucket

$114+ Cheap flights from District of Columbia to Nantucket (ACK)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ACK
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from District of Columbia to Nantucket

Cheapest flights from District of Columbia to Nantucket
Explore the most affordable flight options available from District of Columbia to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:35 pm
DCA
-
ACK
Nonstop1h 29m
JetBlue
Sat 7/1810:50 am
ACK
-
DCA
Nonstop1h 38m
JetBlue
Deal found 2/2$207
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 7/46:00 am
DCA
-
ACK
1 stop3h 54m
American Airlines
Tue 7/74:58 pm
ACK
-
DCA
Nonstop1h 52m
American Airlines
Deal found 2/1$216
This JetBlue deal was found by Cheapflights users on 2/2. 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 7/143:35 pm
DCA
-
ACK
Nonstop1h 29m
JetBlue
Wed 7/1510:50 am
ACK
-
DCA
Nonstop1h 38m
JetBlue
Deal found 2/2$227
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 7/112:40 pm
DCA
-
ACK
Nonstop1h 48m
American Airlines
Sat 7/184:58 pm
ACK
-
DCA
Nonstop1h 52m
American Airlines
Deal found 2/2$229
This JetBlue deal was found by Cheapflights users on 2/2. 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.
Fri 6/263:35 pm
DCA
-
ACK
Nonstop1h 29m
JetBlue
Sun 6/2810:50 am
ACK
-
DCA
Nonstop1h 38m
JetBlue
Deal found 2/2$257
This JetBlue deal was found by Cheapflights users on 2/1. 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.
Thu 6/113:35 pm
DCA
-
ACK
Nonstop1h 29m
JetBlue
Tue 6/1610:50 am
ACK
-
DCA
Nonstop1h 38m
JetBlue
Deal found 2/1$287
This JetBlue deal was found by Cheapflights users on 2/2. 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.
Fri 6/58:30 am
DCA
-
ACK
1 stop4h 27m
JetBlue
Mon 6/810:52 am
ACK
-
DCA
1 stop6h 57m
JetBlue
Deal found 2/2$292
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 6/192:40 pm
DCA
-
ACK
Nonstop1h 48m
American Airlines
Sun 6/2110:24 am
ACK
-
DCA
1 stop22h 36m
American Airlines
Deal found 2/1$313
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:15 am
IAD
-
ACK
1 stop6h 36m
United Airlines
Sat 7/183:49 pm
ACK
-
IAD
1 stop4h 44m
United Airlines
Deal found 2/2$487
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:24 pm
IAD
-
ACK
2 stops16h 23m
United Airlines
Wed 8/193:49 pm
ACK
-
IAD
1 stop4h 44m
United Airlines
Deal found 2/1$545
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 7/115:00 am
IAD
-
ACK
1 stop7h 19m
American Airlines
Sat 7/1812:50 pm
ACK
-
IAD
1 stop4h 24m
American Airlines
Deal found 2/2$618
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:15 am
IAD
-
ACK
1 stop6h 36m
United Airlines
Tue 6/1610:18 am
ACK
-
IAD
2 stops20h 52m
United Airlines
Deal found 2/1$650

Find flight deals from District of Columbia to Nantucket

Keep the following information in mind while searching for District of Columbia to Nantucket flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Priceline)

One-way from

$114
(JetBlue)

Popular in

October

Cheapest in

February

Average price

$187

Good round-trip deal

$287 or less
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 District of Columbia to Nantucket Memorial
Search Deals
One-way flight from District of Columbia to Nantucket Memorial
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from District of Columbia to Nantucket Memorial.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Nantucket 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 February 3, 2026.
Use the filters below to find and compare flights from District of Columbia to Nantucket that are best for you.

Fly from

District of Columbia

Fly to

Nantucket

Route

Depart

Return

Price

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Tue 7/14

3:35 pm-5:04 pm

Nonstop1h 29m

Nantucket Memorial

Wed 7/15

10:50 am-12:28 pm

Nonstop1h 38m

$227

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Sat 7/11

6:00 am-9:54 am

1 stop3h 54m

Nantucket Memorial

Sat 7/18

4:58 pm-6:50 pm

Nonstop1h 52m

$233

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Fri 6/26

3:35 pm-5:04 pm

Nonstop1h 29m

Nantucket Memorial

Sun 6/28

10:50 am-12:28 pm

Nonstop1h 38m

$257

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Thu 6/11

3:35 pm-5:04 pm

Nonstop1h 29m

Nantucket Memorial

Tue 6/16

10:50 am-12:28 pm

Nonstop1h 38m

$287

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Fri 6/5

8:30 am-12:57 pm

1 stop4h 27m

Nantucket Memorial

Mon 6/8

10:52 am-5:49 pm

1 stop6h 57m

$292

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Fri 6/19

2:40 pm-4:28 pm

Nonstop1h 48m

Nantucket Memorial

Sun 6/21

10:24 am-9:00 am

1 stop22h 36m

$313

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Tue 7/14

8:15 am-2:51 pm

1 stop6h 36m

Nantucket Memorial

Sat 7/18

3:49 pm-8:33 pm

1 stop4h 44m

$487

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Sat 7/11

5:00 am-12:19 pm

1 stop7h 19m

Nantucket Memorial

Sat 7/18

12:50 pm-5:14 pm

1 stop4h 24m

$618

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Thu 6/11

8:15 am-2:51 pm

1 stop6h 36m

Nantucket Memorial

Tue 6/16

10:18 am-7:10 am

2 stops20h 52m

$650

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Fri 7/17

5:45 pm-9:54 am

2 stops16h 09m

Nantucket Memorial

Fri 7/31

2:19 pm-11:58 pm

2 stops9h 39m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 23 results
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Best time to book a flight from District of Columbia to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from District of Columbia 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 District of Columbia to Nantucket

What is the cheapest month to book a flight from District of Columbia to Nantucket?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Nantucket (average of $46). Flying from District of Columbia to Nantucket in December is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • What airport do you fly into for flights to Nantucket from District of Columbia?

    Located just 2.8 mi from the city center, Nantucket Memorial (ACK) is the airport most travelers will use when flying to Nantucket from District of Columbia.

  • How long is the flight from District of Columbia to Nantucket?

    JetBlue, American Airlines, and United Airlines can get you from District of Columbia to Nantucket in just under 1h 29m. Your travel time can differ by up to 5h 07m. There are 404 mi between District of Columbia and Nantucket. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to Nantucket one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $83. JetBlue flights start at $98 while deals on United Airlines start at $454 one-way.

  • Can I find deals for flights from District of Columbia to Nantucket that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Nantucket?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Nantucket.

  • Can I find deals for business class flights from District of Columbia to Nantucket?

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

  • What is the cheapest month to book a flight from District of Columbia to Nantucket?

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Nantucket (average of $46). Flying from District of Columbia to Nantucket in December is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from District of Columbia to Nantucket

Discover the top 2 airlines that operate flights from District of Columbia to Nantucket. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$157Average$273FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$183Average$317FlexibilityNo cancel feeOn-time71%

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