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Reagan-National

$84+ Cheap flights from Nantucket (ACK) to Reagan-National (DCA)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — DCA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Nantucket to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Nantucket (ACK) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$148
(Expedia)

One-way from

$84
(JetBlue)

Popular in

November

Cheapest in

January

Average price

$197

Good round-trip deal

$197 or less

Good one-way deal

$143 or less
From Nantucket Memorial to Washington, D.C. Reagan-National
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One-way flight from Nantucket Memorial to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Nantucket Memorial to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Nantucket Memorial to Washington, D.C. Reagan-National.
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Find flight deals from Nantucket to Reagan-National

Cheapest flights from Nantucket to Reagan-National
Explore the most affordable flight options available from Nantucket to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:45 amACK - DCA
Nonstop1h 35mJetBlue
Sun 10/122:59 pmDCA - ACK
Nonstop1h 27mJetBlue
Deal found 9/14$148
This JetBlue deal was found by Cheapflights users on 9/14. 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 9/1910:45 amACK - DCA
Nonstop1h 35mJetBlue
Sun 9/213:00 pmDCA - ACK
Nonstop1h 27mJetBlue
Deal found 9/14$207
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/194:31 pmACK - DCA
1 stop5h 05mUnited Airlines
Sun 9/219:00 amDCA - ACK
1 stop5h 50mUnited Airlines
Deal found 9/14$484
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/294:10 pmACK - DCA
1 stop6h 46mJetBlue
Fri 10/32:59 pmDCA - ACK
Nonstop1h 27mJetBlue
Deal found 9/14$545

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nantucket to Reagan-National 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 September 15, 2025.
Use the filters below to find and compare flights from Nantucket to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Nantucket

Fly to

Reagan-National

Route

Depart

Return

Price

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Thu 10/9

10:45 am-12:20 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Sun 10/12

2:59 pm-4:26 pm

Nonstop1h 27m

$148

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Mon 9/29

4:10 pm-10:56 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Fri 10/3

2:59 pm-4:26 pm

Nonstop1h 27m

$545

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Thu 10/9

10:45 am-12:20 pm

Nonstop1h 35m

$84

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 10/10

10:45 am-12:20 pm

Nonstop1h 35m

$84

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 10/4

4:11 pm-10:56 pm

1 stop6h 45m

$123

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 10/14

12:00 pm-6:00 pm

1 stop6h 00m

$123

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 10/11

4:20 pm-10:56 pm

1 stop6h 36m

$123

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 10/7

3:45 pm-7:22 pm

1 stop3h 37m

$123

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Thu 10/16

10:54 am-4:02 pm

1 stop5h 08m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Nantucket 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 Nantucket to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Nantucket to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Nantucket to Washington, D.C. Reagan-National Airport (average of $278). Flying from Nantucket to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

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

Find hourly flight availability from Nantucket to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from Nantucket to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown JetBlue from Nantucket to Washington, D.C. Reagan-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,912 reviews

Overall

7.2

Crew

8.0

Entertainment

7.3

Boarding

7.4

Food

6.7

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.
JetBlue
7.2
Good
2,912 reviews
JetBlue
7.2
Good
2,912 reviews

Overall

7.2

Crew

8.0

Entertainment

7.3

Boarding

7.4

Food

6.7

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.

Related info for your journey

Find useful and relevant information for your journey from Nantucket to Reagan-National. 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 from for flights from Nantucket to Washington, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Nantucket, you will be flying from Memorial, which is the city’s only airport. Nantucket Memorial (ACK) is located 2.8 mi from the center of Nantucket. There is 1 flight from Memorial to Washington, D.C. Reagan-National per day from 1 airline.

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

    Airlines like JetBlue fly from Nantucket to Washington, D.C. Reagan-National Airport in about 1h 35m. The time it takes to get you to your destination is usually consistent. The distance between Nantucket and Washington, D.C. Reagan-National Airport is about 404 mi. All flights are typically nonstop.

  • What is the cheapest airline to fly from Nantucket to Washington, D.C. Reagan-National Airport round-trip?

    JetBlue, at $146, was found to be the cheapest airline from Nantucket to Washington, D.C. Reagan-National Airport..

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

    The top 3 most reliable airlines when flying from Nantucket to Washington, D.C. Reagan-National Airport are JetBlue (85%), American Airlines (68%) and Republic Airways (68%).

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

    The cheapest flight price from Nantucket to Washington, D.C. Reagan-National Airport is $113. On average you can expect to pay $250. The most popular route, (Nantucket Memorial - Washington, D.C. Reagan-National), can usually be booked for $148.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nantucket to Reagan-National 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 Nantucket to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Nantucket to Washington, D.C. Reagan-National Airport (average of $278). Flying from Nantucket to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

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Top airline flying from Nantucket to Reagan-National

Discover the top airline that operate flights from Nantucket to Reagan-National. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$146Average$226FlexibilityNo cancel feeOn-time62%

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