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Reagan-National

$114+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — DCA
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
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 January 12, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$347
(Delta)

One-way from

$114
(JetBlue)

Popular in

November

Cheapest in

January

Average price

$178
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
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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. 11% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 12, 2026.

This JetBlue deal was found by Cheapflights users on 1/11. 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.
Tue 7/1410:50 am
ACK
-
DCA
Nonstop1h 38m
JetBlue
Wed 7/153:35 pm
DCA
-
ACK
Nonstop1h 29m
JetBlue
Deal found 1/11$277
This Delta deal was found by Cheapflights users on 1/11. 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.
Fri 5/291:45 pm
ACK
-
DCA
1 stop4h 49m
Delta
Sun 5/312:00 pm
DCA
-
ACK
1 stop4h 05m
Delta
Deal found 1/11$347
This Delta deal was found by Cheapflights users on 1/11. 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.
Sat 6/610:00 am
ACK
-
DCA
1 stop6h 25m
Delta
Sun 6/78:30 am
DCA
-
ACK
1 stop4h 54m
Delta
Deal found 1/11$458
This JetBlue deal was found by Cheapflights users on 1/12. 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.
Mon 2/91:30 pm
ACK
-
DCA
1 stop4h 04m
JetBlue
Wed 2/1110:05 am
DCA
-
ACK
1 stop3h 45m
JetBlue
Deal found 1/12$614

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 January 12, 2026.
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

Fri 5/29

1:45 pm-6:34 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Sun 5/31

2:00 pm-6:05 pm

1 stop4h 05m

$347

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 6/6

10:00 am-4:25 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Sun 6/7

8:30 am-1:24 pm

1 stop4h 54m

$458

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Mon 2/9

1:30 pm-5:34 pm

1 stop4h 04m

Washington, D.C. Reagan-National

Wed 2/11

10:05 am-1:50 pm

1 stop3h 45m

$614

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Wed 7/8

10:50 am-12:28 pm

Nonstop1h 38m

$114

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Thu 7/9

10:24 am-1:59 pm

1 stop3h 35m

$123

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Wed 7/8

2:10 pm-6:11 pm

1 stop4h 01m

$123

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Thu 7/9

2:10 pm-6:11 pm

1 stop4h 01m

$133

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 7/7

10:50 am-12:28 pm

Nonstop1h 38m

$139

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Thu 7/9

10:50 am-12:28 pm

Nonstop1h 38m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

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 $114). Flying from Nantucket to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $150). 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 January 12, 2026.
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
2,883 reviews

Crew

8.0

Entertainment

7.2

Food

6.6

Boarding

7.4

Comfort

7.5

Overall

7.2

Reviews

1 / 20
4.0
Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
JetBlue
7.2
Good
2,883 reviews
JetBlue
7.2
Good
2,883 reviews

Crew

8.0

Entertainment

7.2

Food

6.6

Boarding

7.4

Comfort

7.5

Overall

7.2

Reviews

1 / 20
4.0
Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.

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.

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

    Airlines like Delta and JetBlue fly from Nantucket to Washington, D.C. Reagan-National Airport in about 4h 04m. The time it takes to get you to your destination can typically vary by up to 45m. The distance between Nantucket and Washington, D.C. Reagan-National Airport is about 404 mi. This flight may include one or multiple stops.

  • 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..

  • 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 $114). Flying from Nantucket to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $150). 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
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Largo
Bowie
McLean
Clinton
Herndon

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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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$157Average$225FlexibilityNo cancel feeOn-time62%

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