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Nantucket Island

$207+ Cheap flights from Washington, D.C. (WAS) to Nantucket Island

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — ACK
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 January 8, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$591
(Priceline)

One-way from

$271
(Expedia)

Popular in

October

Cheapest in

February

Average price

$181
Provider with most accurate pricing for Washington, D.C. (WAS)-Boston Logan Intl flight deals.
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From Washington, D.C. (WAS) to Nantucket Island
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One-way flight from Washington, D.C. (WAS) to Nantucket Island
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Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/8. 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.
Thu 7/232:40 pmDCA - ACK
Nonstop1h 48mAmerican Airlines
Tue 7/284:58 pmACK - DCA
Nonstop1h 52mAmerican Airlines
Deal found 1/8$207
This American Airlines deal was found by Cheapflights users on 1/8. 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 6/202:40 pmDCA - ACK
Nonstop1h 48mAmerican Airlines
Tue 6/2311:05 amACK - DCA
Nonstop1h 54mAmerican Airlines
Deal found 1/8$217
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Mon 8/36:00 amDCA - ACK
1 stop3h 54mAmerican Airlines
Fri 8/75:42 pmACK - DCA
1 stop3h 44mAmerican Airlines
Deal found 1/8$226
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Sun 6/212:40 pmDCA - ACK
Nonstop1h 48mAmerican Airlines
Fri 6/2611:05 amACK - DCA
Nonstop1h 54mAmerican Airlines
Deal found 1/6$227
This JetBlue deal was found by Cheapflights users on 1/7. 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 pmDCA - ACK
Nonstop1h 29mJetBlue
Sun 6/2810:50 amACK - DCA
Nonstop1h 38mJetBlue
Deal found 1/7$257
This JetBlue deal was found by Cheapflights users on 1/6. 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 pmDCA - ACK
Nonstop1h 29mJetBlue
Wed 7/1510:50 amACK - DCA
Nonstop1h 38mJetBlue
Deal found 1/6$277
This JetBlue deal was found by Cheapflights users on 1/6. 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.
Sat 8/83:35 pmDCA - ACK
Nonstop1h 29mJetBlue
Sat 8/1510:50 amACK - DCA
Nonstop1h 38mJetBlue
Deal found 1/6$287
This American Airlines deal was found by Cheapflights users on 1/8. 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 pmDCA - ACK
Nonstop1h 48mAmerican Airlines
Sun 6/2110:24 amACK - DCA
1 stop23h 37mAmerican Airlines
Deal found 1/8$314
This Priceline deal was found by Cheapflights users on 1/8. 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.
Thu 7/163:35 pmDCA - ACK
Nonstop1h 29mJetBlue
Sun 7/1910:50 amACK - DCA
Nonstop1h 38mJetBlue
Deal found 1/8$322
This Priceline deal was found by Cheapflights users on 1/6. 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.
Fri 6/123:35 pmDCA - ACK
Nonstop1h 29mJetBlue
Sun 6/1410:50 amACK - DCA
Nonstop1h 38mJetBlue
Deal found 1/6$352
This United Airlines deal was found by Cheapflights users on 1/8. 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 8/106:00 amIAD - ACK
1 stop3h 56mUnited Airlines
Fri 8/144:15 pmACK - IAD
1 stop6h 45mUnited Airlines
Deal found 1/8$376
This United Airlines deal was found by Cheapflights users on 1/6. 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 8/176:00 amIAD - ACK
1 stop3h 56mUnited Airlines
Wed 8/194:15 pmACK - IAD
1 stop6h 45mUnited Airlines
Deal found 1/6$438

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 January 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Nantucket Island that are best for you.

Fly from

Washington, D.C.

Fly to

Nantucket Island

Route

Depart

Return

Price

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Wed 1/21

7:00 am-2:54 pm

2 stops7h 54m

Nantucket Memorial

Sun 1/25

7:00 am-11:09 am

1 stop4h 09m

$591

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Thu 1/22

7:00 am-1:10 pm

2 stops6h 10m

Nantucket Memorial

Fri 1/23

11:30 am-6:49 pm

1 stop7h 19m

$591

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Wed 1/21

1:00 pm-6:24 pm

1 stop5h 24m

Nantucket Memorial

Sun 1/25

4:04 pm-9:45 pm

1 stop5h 41m

$613

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Mon 1/19

7:00 am-2:54 pm

2 stops7h 54m

Nantucket Memorial

Thu 1/22

7:00 am-11:09 am

1 stop4h 09m

$627

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Sat 2/28

10:05 am-3:50 pm

1 stop5h 45m

Nantucket Memorial

Sun 3/8

1:30 pm-9:00 pm

1 stop7h 30m

$639

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Sat 7/4

6:00 am-9:56 am

1 stop3h 56m

Nantucket Memorial

Sat 7/11

4:15 pm-11:00 pm

1 stop6h 45m

$649

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Mon 1/19

7:00 am-3:50 pm

1 stop8h 50m

Nantucket Memorial

Thu 1/22

1:30 pm-5:34 pm

1 stop4h 04m

$649

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Thu 1/22

7:00 am-2:54 pm

2 stops7h 54m

Nantucket Memorial

Fri 1/23

1:30 pm-10:59 pm

2 stops9h 29m

$657

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Fri 2/6

7:00 am-2:54 pm

2 stops7h 54m

Nantucket Memorial

Fri 2/13

7:00 am-2:59 pm

1 stop7h 59m

$672

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Fri 2/6

7:00 am-2:54 pm

2 stops7h 54m

Nantucket Memorial

Fri 2/13

9:20 am-2:59 pm

1 stop5h 39m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 41 results
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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 January 8, 2026.
See what other customers who have flown with Delta, American Airlines, and JetBlue 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.
Delta
7.9
Good
8,029 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,029 reviews
Delta
7.9
Good
8,029 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,095 reviews
Delta
7.9
Good
8,029 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,893 reviews
Delta
7.9
Good
8,029 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 3h 56m. JetBlue provides one of the quickest options available for as low as $649. Washington, D.C. and Nantucket Island are separated by a distance of 421 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. Reagan-National - Nantucket Memorial. You may also consider Washington, D.C. Dulles Intl - 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

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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$163Average$281FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$183Average$340FlexibilityNo cancel feeOn-time71%

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