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Reagan-National

$123+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — DCA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Nantucket to Reagan-National

One-way flights from Nantucket to Reagan-National
Search for one-way flight options from Nantucket to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:10 pmACK - DCA
1 stop4h 01mDelta
Deal found 12/10$123
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:00 amACK - DCA
2 stops9h 18mDelta
Deal found 12/11$190
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:10 pmACK - DCA
1 stop20h 16mDelta
Deal found 12/11$218
This JetBlue deal was found by Cheapflights users on 12/11. 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 1/105:30 pmACK - DCA
1 stop4h 15mJetBlue
Deal found 12/11$222
This Trip.com deal was found by Cheapflights users on 12/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/109:20 amACK - DCA
1 stop5h 14mJetBlue
Deal found 12/11$292
This JetBlue deal was found by Cheapflights users on 12/9. 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.
Wed 2/119:20 amACK - DCA
1 stop3h 59mJetBlue
Deal found 12/9$302
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:00 amACK - DCA
2 stops12h 51mDelta
Deal found 12/10$303
This JetBlue deal was found by Cheapflights users on 12/9. 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.
Sun 2/811:30 amACK - DCA
1 stop6h 05mJetBlue
Deal found 12/9$312
This JetBlue deal was found by Cheapflights users on 12/10. 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 1/64:04 pmACK - DCA
1 stop5h 41mJetBlue
Deal found 12/10$317

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

November

Cheapest in

January

Average price

$187

Good one-way deal

$113 or less
Provider with most accurate pricing for Nantucket Memorial-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nantucket Memorial-Washington, D.C. Reagan-National flights.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Nantucket Memorial to Washington, D.C. Reagan-National.
Search Deals

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 December 12, 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

Wed 6/10

2:10 pm-6:11 pm

1 stop4h 01m

$123

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 6/9

2:10 pm-6:11 pm

1 stop4h 01m

$123

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Mon 6/8

2:10 pm-10:26 am

1 stop20h 16m

$218

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 6/6

2:10 pm-6:11 pm

1 stop4h 01m

$234

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 2/10

9:20 am-2:34 pm

1 stop5h 14m

$292

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Wed 1/7

11:30 am-5:34 pm

1 stop6h 04m

$302

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 2/7

4:04 pm-9:51 pm

1 stop5h 47m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Nantucket to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nantucket to Reagan-National in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Nantucket-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nantucket-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nantucket-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nantucket-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Nantucket-Washington, D.C. Reagan-National Airport 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 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, January is the cheapest month in which you can book a flight from Nantucket to Washington, D.C. Reagan-National Airport (average of $103). Flying from Nantucket to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $149). 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.

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 December 12, 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
2,899 reviews

Entertainment

7.2

Food

6.7

Boarding

7.4

Comfort

7.6

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Samuel,Nov 2025

PBI - HPN

Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
JetBlue
7.2
Good
2,899 reviews
JetBlue
7.2
Good
2,899 reviews

Entertainment

7.2

Food

6.7

Boarding

7.4

Comfort

7.6

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Samuel,Nov 2025

PBI - HPN

Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!

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 are 0 flights from Memorial to Washington, D.C. Reagan-National per day from 1 airline.

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

    JetBlue, at $157, was found to be the cheapest airline from Nantucket to Washington, D.C. Reagan-National Airport..

  • 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 $113. The most popular route, (Nantucket Memorial - Washington, D.C. Reagan-National), can usually be booked for $1,154.

  • 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, January is the cheapest month in which you can book a flight from Nantucket to Washington, D.C. Reagan-National Airport (average of $103). Flying from Nantucket to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $149). 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
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$157Average$225FlexibilityNo cancel feeOn-time62%

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