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CA $133 Cheap Flights from Washington (DCA) to Nantucket (ACK)

View CA $133 flight on Mon, Aug 3, 2026Opens in a new window

Popular airlines from Ronald Reagan National Airport (DCA) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap flights from Washington (DCA) to Nantucket (ACK)

Prices were available within the past 7 days and start at CA $133 for one-way flights and CA $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Sep 5 - Sun, Sep 6
DCA
Washington
ACK
Nantucket
CA $306 Roundtrip, found 15 hours ago
CA $306
Roundtrip
found 15 hours ago
Select JetBlue Airways flight, departing Sat, Sep 5 from Washington to Nantucket, returning Sun, Sep 6, priced at CA $306 found 15 hours ago
American Airlines
Tue, Aug 18 - Fri, Aug 21
DCA
Washington
ACK
Nantucket
CA $308 Roundtrip, found 4 days ago
CA $308
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 18 from Washington to Nantucket, returning Fri, Aug 21, priced at CA $308 found 4 days ago
American Airlines
Tue, Aug 18 - Fri, Aug 21
DCA
Washington
ACK
Nantucket
CA $322 Roundtrip, found 4 days ago
CA $322
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 18 from Washington to Nantucket, returning Fri, Aug 21, priced at CA $322 found 4 days ago
American Airlines
Tue, Aug 18 - Fri, Aug 21
DCA
Washington
ACK
Nantucket
CA $323 Roundtrip, found 4 days ago
CA $323
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 18 from Washington to Nantucket, returning Fri, Aug 21, priced at CA $323 found 4 days ago
JetBlue Airways
Thu, Jul 30 - Mon, Aug 3
DCA
Washington
ACK
Nantucket
CA $328 Roundtrip, found 1 day ago
CA $328
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Jul 30 from Washington to Nantucket, returning Mon, Aug 3, priced at CA $328 found 1 day ago
Delta
Tue, Aug 18 - Fri, Aug 21
DCA
Washington
ACK
Nantucket
CA $335 Roundtrip, found 4 days ago
CA $335
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 18 from Washington to Nantucket, returning Fri, Aug 21, priced at CA $335 found 4 days ago
Delta
Tue, Aug 18 - Fri, Aug 21
DCA
Washington
ACK
Nantucket
CA $337 Roundtrip, found 4 days ago
CA $337
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 18 from Washington to Nantucket, returning Fri, Aug 21, priced at CA $337 found 4 days ago
JetBlue Airways
Thu, Aug 20 - Mon, Aug 24
DCA
Washington
ACK
Nantucket
CA $344 Roundtrip, found 6 days ago
CA $344
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Aug 20 from Washington to Nantucket, returning Mon, Aug 24, priced at CA $344 found 6 days ago
American Airlines
Thu, Aug 20 - Mon, Aug 24
DCA
Washington
ACK
Nantucket
CA $358 Roundtrip, found 6 days ago
CA $358
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 20 from Washington to Nantucket, returning Mon, Aug 24, priced at CA $358 found 6 days ago
United
Tue, Aug 18 - Fri, Aug 21
DCA
Washington
ACK
Nantucket
CA $400 Roundtrip, found 4 days ago
CA $400
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 18 from Washington to Nantucket, returning Fri, Aug 21, priced at CA $400 found 4 days ago

Find the cheapest month to fly from Washington (DCA) to Nantucket (ACK)

October is typically the cheapest month to fly

From CA $236 - CA $1,369 per traveller.

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial) cost?
You can find one-way and return flights from DCA to ACK with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DCA to ACK ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
The cheapest months to fly from DCA to ACK are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
There are 2 airlines offering direct flights from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial). Here are the carriers:
  • American Airlines operates 17 direct flights from Ronald Reagan Washington National to Nantucket Memorial every week.
  • JetBlue Airways operates 7 direct flights from Ronald Reagan Washington National to Nantucket Memorial every week.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
The best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial) will differ from traveler to traveler. If you like to fly early, JetBlue Airways offers early morning flights. If price is the most important factor, JetBlue Airways typically offers the lowest fares. United offers the most daily flights from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
You'll find around 2 nonstop flights per day from Ronald Reagan Washington National (DCA) to Nantucket Memorial (ACK). For even more choices, look at flights that include layovers, as there are approximately 40 connecting flights per day. Some common connection points include Logan Intl. (BOS), Liberty Intl. (EWR), and John F. Kennedy Intl. (JFK).
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial) typically departs around 5:00 AM local time. This service is operated by American Airlines and is seasonal, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
You'll typically find the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial) on a Friday, with around 24 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and American Airlines. Friday offers notably more flight options compared to other days of the week, making it a convenient day to travel.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
The most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travelers prefer this because it allows for an early start to your trip, getting you to Nantucket with plenty of time to enjoy your day.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
A non-stop flight from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial) typically takes around 1 hour 48 minutes. This route covers a distance of approximately 652 kilometers. If you opt for a flight with one stop, your journey will usually be longer, taking about 3 hours 48 minutes. Flights with two or more stops generally take around 8 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Washington, DC (DCA) to Nantucket, MA (ACK)?
Select the "Business class" and "First class" filters when looking for Washington, DC (DCA) to Nantucket, MA (ACK) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Washington, DC (DCA) to Nantucket, MA (ACK) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA) to Nantucket, MA (ACK) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Nantucket, MA (ACK) from Washington, DC (DCA)?
If you're planning to travel to Nantucket from Ronald Reagan Washington National (DCA), you can fly directly into Nantucket Memorial (ACK). Some flights may connect through major hubs like Liberty Intl. (EWR), Logan Intl. (BOS), or John F. Kennedy Intl. (JFK) before reaching Nantucket. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA) to Nantucket, MA (ACK) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA) to Nantucket, MA (ACK) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA) to Nantucket, MA (ACK) flight and hotel package?
Securing a Washington, DC (DCA) to Nantucket, MA (ACK) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Nantucket, MA (ACK-Nantucket Memorial) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Nantucket Memorial
Airlines serving
American Airlines, Delta, JetBlue Airways
Roundtrip price
CA $306
Distance
647 km
Average flight time
1 hour 38 mins

Book with confidence

Washington to Nantucket Flights

The easy way to book your flights from Washington to Nantucket 

With Expedia, it’s simple to find and book flights to Nantucket from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Nantucket Memorial, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Nantucket today, tomorrow, or this week.  

 

Save dollars with cheap flights from Ronald Reagan Washington National, DCA to Nantucket Memorial, ACK 

Sort your search results by price to find great deals on your flight from Washington to Nantucket—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Nantucket from Washington currently is just CA $306 rising to CA $400.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Nantucket  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Nantucket from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Nantucket with Expedia today.

Washington to Nantucket Flights

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