Skyscanner

Cheap Flights from Washington D.C. (DCA) to Nantucket (ACK)

Compare Washington Ronald Reagan to Nantucket flight deals

Find the cheapest month or even day of the year to fly to Nantucket

Book the best Nantucket fare with no extra fees

Flight deals from Washington Ronald Reagan to Nantucket

Looking for a cheap last-minute deal or the best return flight from Washington Ronald Reagan to Nantucket? Find the lowest prices on one-way and return tickets right here.
Nantucket.$277 per passenger.Departing Wed, 13 Aug, returning Wed, 20 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Wed, 13 Aug, arriving in Nantucket.Inbound indirect flight with Delta, departs from Nantucket on Wed, 20 Aug, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $277, select.
Nantucket.$320 per passenger.Departing Mon, 14 Jul, returning Thu, 17 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Mon, 14 Jul, arriving in Nantucket.Inbound indirect flight with Delta, departs from Nantucket on Thu, 17 Jul, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $320, select.
Nantucket.$352 per passenger.Departing Mon, 1 Sep, returning Thu, 4 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Mon, 1 Sep, arriving in Nantucket.Inbound indirect flight with Delta, departs from Nantucket on Thu, 4 Sep, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $352, select.
Nantucket.$415 per passenger.Departing Wed, 30 Jul, returning Tue, 5 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Wed, 30 Jul, arriving in Nantucket.Inbound indirect flight with Delta, departs from Nantucket on Tue, 5 Aug, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $415, select.
Nantucket.$747 per passenger.Departing Thu, 26 Jun, returning Thu, 3 Jul.Return flight with United.Outbound indirect flight with United, departs from Washington Ronald Reagan on Thu, 26 Jun, arriving in Nantucket.Inbound indirect flight with United, departs from Nantucket on Thu, 3 Jul, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $747, select.
Nantucket.$779 per passenger.Departing Fri, 27 Jun, returning Mon, 30 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Fri, 27 Jun, arriving in Nantucket.Inbound indirect flight with Delta, departs from Nantucket on Mon, 30 Jun, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $779, select.
Nantucket.$1,742 per passenger.Departing Fri, 29 Aug, returning Mon, 1 Sep.Return flight with United.Outbound indirect flight with United, departs from Washington Ronald Reagan on Fri, 29 Aug, arriving in Nantucket.Inbound indirect flight with United, departs from Nantucket on Mon, 1 Sep, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $1,742, select.

Direct flights from Washington Ronald Reagan to Nantucket

Washington Ronald Reagan to Nantucket: Alternative routes

Compare routes from Washington Ronald Reagan to Nantucket below. You may find an airport to fly into that's cheaper, faster, or easier than Nantucket.

Washington D.C. to Nantucket: Flight information

The things to know before you go.
Cheapest flight found$277
Cheapest month to flyAugust
Average flight time1 hr, 39 mins
Most popular airlineRepublic Airways
Average flights per week17

Finding cheap flights from Washington Ronald Reagan to Nantucket: Frequently asked questions

The best price we found for a return flight from Washington Ronald Reagan to Nantucket is $277. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 39 minutes is the average flight time from Washington Ronald Reagan to Nantucket.
Republic Airways, American Airlines and jetBlue fly direct from Washington Ronald Reagan to Nantucket.
As of June 2025, there are 17 flights per week flying from Washington Ronald Reagan to Nantucket.
The cheapest month to fly from Washington Ronald Reagan to Nantucket is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Ronald Reagan Airport to Nantucket Airport on Wednesday, 13 August 2025.
Yes – the average flight time is 1 hour and 39 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Nantucket but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Nantucket is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Nantucket.

Travelling from Ronald Reagan National Airport (DCA) to Nantucket Memorial Airport (ACK): what you need to know

  • Around 1 hour 35 minutes is how long you can expect to be in the air on a direct flight from Ronald Reagan National Airport to Nantucket Memorial Airport.

  • You can choose from 17 weekly Ronald Reagan National Airport to Nantucket Memorial Airport flights. The 09:59 departure with American Airlines is the earliest you can take. JetBlue Airways operates the last service of the day at 16:13.

  • Your DCA to ACK flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Flying during a peak month like February? School holidays and other popular periods can lead to longer queues and delays at airport checkpoints. Be extra cautious and get there up to four hours before an international flight and two hours before domestic departures.

  • American Airlines is your gateway to exploring Nantucket (and perhaps some other exciting parts of United States!). Check out the direct flights from Ronald Reagan National Airport to Nantucket Memorial Airport offered by this carrier.

  • The majority of passengers choose to travel with American Airlines on this route.

  • Consider adding a stopover when booking your ticket from Ronald Reagan National Airport to Nantucket Memorial Airport. Simply uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here's where you can stop between DCA and ACK:

    • Barnstable Municipal Airport

    • Logan International Airport

    • LaGuardia Airport

How to find the cheapest flights from Ronald Reagan National Airport (DCA) to Nantucket Memorial Airport (ACK)

  • $146 is the lowest price for a one-way Ronald Reagan National Airport to Nantucket Memorial Airport flight. Return flights start at $277. These fares can change depending on availability and demand.

  • To get cheap tickets from DCA to ACK, reserve your journey six months ahead of your departure.

  • The cheapest month for flights from Ronald Reagan National Airport to Nantucket Memorial Airport is May. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.

  • Save time searching for cheap flights from DCA to ACK by creating a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.

  • Tailor your flights with filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Ronald Reagan National Airport to Nantucket Memorial Airport.

Handy information about Ronald Reagan National Airport (DCA)

  • DCA is located at 1 Aviation Circle.

  • When it comes to Ronald Reagan National Airport's on-time performance, data shows 76.44% of flights stick to their scheduled arrival time.

  • Central Washington DC to Ronald Reagan National Airport is around 8 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Catching public transport? Expect a trip time of around 45 minutes.

  • Have an early flight from Ronald Reagan National Airport to Nantucket Memorial Airport? Avoid the hassle of rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these stays near DCA:

Arriving at Nantucket Memorial Airport (ACK)

  • If you're arriving on a late Ronald Reagan National Airport to Nantucket Memorial Airport flight, few things top the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and sleeping shortly after at one of these accommodation options near ACK:

  • Pick up a Nantucket Memorial Airport rental car and discover corners of Nantucket that aren't the typical tourist stops. You can book your wheels with Hertz.

  • To get the best possible deal, reserve your ride from Nantucket Memorial Airport at least a couple of weeks ahead. Prices typically increase closer to your travel date.

Getting from Nantucket Memorial Airport (ACK) to central Nantucket

  • The address for ACK is 30 Macy Lane.

  • From Nantucket Memorial Airport, Nantucket is approximately 5 kilometres away. It takes around 10 minutes to reach the centre driving.

  • It takes roughly 35 minutes if you're using public transport.

When to fly to Nantucket Memorial Airport (ACK)

  • July is the most popular month for flights from Ronald Reagan National Airport to Nantucket Memorial Airport. To avoid the crowds, travel to Nantucket in January.

  • Before locking in your flight from Ronald Reagan National Airport to Nantucket Memorial Airport, think about the type of weather you enjoy. August is the warmest month in Nantucket, with the temperature ranging from 19ºC (66ºF) to 23ºC (73ºF).

  • Search for cheap tickets from DCA to ACK in February if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -5ºC (23ºF) and 7ºC (45ºF) on average.

Explore more of United States

  • You've done Nantucket, now it's time to explore other parts of United States. Journey around 338 kilometres west to New York to tick off its must-visit sights. From Statue of Liberty to Central Park and Empire State Building, you've got a jam-packed schedule ahead.

  • Around 451 kilometres west of Nantucket, Philadelphia is another essential stop in United States. Experience this destination's highlights firsthand at Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Plan the rest of your trip from Washington D.C. to Nantucket

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.