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Nantucket

$123+ Cheap flights from Reagan-National (DCA) to Nantucket (ACK)

DCA — ACK
Oct 7 — Oct 141
Wed 10/7
Wed 10/14
1 adult, Economy
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Cheap flight deals from Reagan-National to Nantucket

Cheapest flights from Reagan-National to Nantucket

Sat 10/32:59 pm -
Nonstop1h 34m
Tue 10/610:50 am -
Nonstop1h 35m
Deal found 9/7$245
Wed 9/233:38 pm -
Nonstop1h 30m
Sat 9/2611:15 am -
Nonstop1h 36m
Deal found 9/2$247
Mon 10/53:39 pm -
Nonstop1h 30m
Sat 10/1010:50 am -
Nonstop1h 35m
Deal found 9/5$265
Sat 9/192:59 pm -
Nonstop1h 34m
Wed 9/2310:50 am -
Nonstop1h 35m
Deal found 9/4$277
Sun 9/273:39 pm -
Nonstop1h 30m
Thu 10/110:50 am -
Nonstop1h 35m
Deal found 9/3$280
Mon 9/213:39 pm -
Nonstop1h 30m
Sat 9/2611:15 am -
Nonstop1h 36m
Deal found 9/6$291
Mon 9/213:39 pm -
Nonstop1h 30m
Thu 9/2410:50 am -
Nonstop1h 35m
Deal found 9/3$302
Mon 9/213:39 pm -
Nonstop1h 30m
Fri 9/2510:50 am -
Nonstop1h 35m
Deal found 9/6$307
Sat 10/32:59 pm -
Nonstop1h 34m
Mon 10/510:50 am -
Nonstop1h 35m
Deal found 9/5$332

Find flight deals from Reagan-National to Nantucket

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$245
(KAYAK)

One-way from

$123
(KAYAK)

Popular in

June

Cheapest in

December

Average price

$272

Good round-trip deal

$314 or less

Good one-way deal

$157 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Nantucket Memorial flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Nantucket Memorial flights.
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From Washington, D.C. Reagan-National to Nantucket Memorial
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One-way flight from Washington, D.C. Reagan-National to Nantucket Memorial
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Highest demand for flights based on searches. 15% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Nantucket Memorial.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Nantucket Memorial.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Sat 10/10

2:59 pm-4:33 pm

Nonstop1h 34m

Nantucket Memorial

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$123
Quickest round-trip

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Sun 10/4

3:39 pm-5:09 pm

Nonstop1h 30m

Nantucket Memorial

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$143

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Fri 9/25

3:39 pm-5:09 pm

Nonstop1h 30m

Nantucket Memorial

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$163

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Sat 10/3

2:59 pm-4:33 pm

Nonstop1h 34m

Nantucket Memorial

Tue 10/6

10:50 am-12:25 pm

Nonstop1h 35m

$246

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Fri 10/2

5:00 pm-1:16 pm

1 stop20h 16m

Nantucket Memorial

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$248

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Wed 9/30

3:38 pm-5:08 pm

Nonstop1h 30m

Nantucket Memorial

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$252

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Mon 10/5

6:30 am-10:35 am

1 stop4h 05m

Nantucket Memorial

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$271

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Mon 9/14

6:00 am-9:12 am

1 stop3h 12m

Nantucket Memorial

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$303

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Sat 10/3

2:59 pm-4:33 pm

Nonstop1h 34m

Nantucket Memorial

Mon 10/5

10:50 am-12:25 pm

Nonstop1h 35m

$332

Washington, D.C.Nantucket

DCA Washington, D.C. Reagan-National - ACK Nantucket Memorial

DCAACK

Washington, D.C. Reagan-National

Fri 9/18

3:39 pm-5:09 pm

Nonstop1h 30m

Nantucket Memorial

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/5

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Compare providers for flights from Reagan-National to Nantucket

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Nantucket in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Nantucket flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Nantucket flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Nantucket flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Nantucket flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Nantucket flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Reagan-National with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Nantucket

What is the cheapest time of day to fly from DCA to ACK?

When flying from Washington, D.C. Reagan-National Airport to Nantucket, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Nantucket

Get a feel of what it's like to fly with American Airlines and JetBlue from Washington, D.C. Reagan-National Airport to Nantucket by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
12,042 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.8

Comfort

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.
American Airlines
7.1
Good
12,042 reviews
American Airlines
7.1
Good
12,042 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.8

Comfort

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.
JetBlue
7.1
Good
3,046 reviews
American Airlines
7.1
Good
12,042 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.8

Comfort

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.

Related info for your journey

  • What airport do you fly into for flights to Nantucket from Washington, D.C. Reagan-National?

    Nantucket Memorial (ACK) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Nantucket. You should not have trouble finding flights to Memorial from Washington, D.C. Reagan-National; the airport handles an average of 2 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Nantucket airport from Washington, D.C. Reagan-National. It is only a 2.8 mi journey from Memorial (ACK) to Nantucket’s city center.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Nantucket?

    JetBlue can get you from Washington, D.C. Reagan-National Airport to Nantucket in just under 1h 34m. Your travel time will be generally consistent. Airlines will cover a distance of 404 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Nantucket round-trip?

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Nantucket round-trip from $196. Another airline that can offer you cheap pricing is JetBlue.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Nantucket?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Reagan-National Airport to Nantucket on time: American Airlines (70%), Republic Airways (70%), JetBlue (35%).

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Nantucket?

    The cheapest flight price from Washington, D.C. Reagan-National Airport to Nantucket is $123. On average you can expect to pay $287. The most popular route, (Washington, D.C. Reagan-National - Nantucket Memorial), can usually be booked for $245.

  • Can I find deals for flights from Reagan-National to Nantucket that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Nantucket?

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

  • Can I find deals for business class flights from Reagan-National to Nantucket?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Reagan-National to Nantucket

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$338FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$197Average$321FlexibilityNo cancel feeOn-time62%

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