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Washington, D.C.

$89+ Cheap flights from Nantucket Island to Washington, D.C. (WAS)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — WAS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Nantucket Island to Washington, D.C.

Keep the following information in mind while searching for Nantucket Island to Washington, D.C. flight deals. Data was last updated August 18, 2025.

Round-trip from

$152
(lastminute.com)

One-way from

$89
(JetBlue)

Popular in

November

Cheapest in

January

Average price

$213
From Nantucket Island to Washington, D.C. (WAS)
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One-way flight from Nantucket Island to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 4% potential increase in price ($9 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 August 2025
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Find flight deals from Nantucket Island to Washington, D.C.

Cheapest flights from Nantucket Island to Washington, D.C.
Explore the most affordable flight options available from Nantucket Island to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This lastminute.com deal was found by Cheapflights users on 8/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:45 amACK - DCA
Nonstop1h 35mJetBlue
Sun 10/122:59 pmDCA - ACK
Nonstop1h 27mJetBlue
Deal found 8/16$152
This JetBlue deal was found by Cheapflights users on 8/17. 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 8/17$177
This JetBlue deal was found by Cheapflights users on 8/17. 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 8/2210:45 amACK - DCA
Nonstop1h 35mJetBlue
Mon 8/254:00 pmDCA - ACK
Nonstop1h 26mJetBlue
Deal found 8/17$207
This Delta deal was found by Cheapflights users on 8/15. 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 8/223:26 pmACK - IAD
1 stop4h 17mDelta
Tue 8/266:00 amIAD - ACK
2 stops10h 09mDelta
Deal found 8/15$232
This Delta deal was found by Cheapflights users on 8/15. 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 8/224:49 pmACK - DCA
1 stop6h 07mDelta
Mon 8/2511:00 amDCA - ACK
1 stop5h 09mDelta
Deal found 8/15$287
This JetBlue deal was found by Cheapflights users on 8/18. 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 9/85:30 pmACK - DCA
1 stop14h 29mJetBlue
Tue 9/93:00 pmDCA - ACK
Nonstop1h 27mJetBlue
Deal found 8/18$304
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:25 pmACK - DCA
1 stop3h 34mAmerican Airlines
Mon 8/2510:10 amDCA - ACK
Nonstop1h 44mAmerican Airlines
Deal found 8/15$312
This United Airlines deal was found by Cheapflights users on 8/15. 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 8/226:46 pmACK - IAD
1 stop4h 13mUnited Airlines
Tue 8/268:40 amIAD - ACK
1 stop6h 40mUnited Airlines
Deal found 8/15$356
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/291:41 pmACK - BWI
2 stops10h 42mAmerican Airlines
Mon 9/15:02 amBWI - ACK
2 stops8h 25mAmerican Airlines
Deal found 8/17$407
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:41 pmACK - BWI
2 stops10h 52mAmerican Airlines
Sat 8/306:30 amBWI - ACK
1 stop4h 56mAmerican Airlines
Deal found 8/16$482
This Trip.com deal was found by Cheapflights users on 8/18. 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.
Mon 9/84:31 pmACK - IAD
1 stop4h 10mUnited Airlines
Tue 9/96:20 amIAD - ACK
1 stop3h 35mUnited Airlines
Deal found 8/18$568
This Delta deal was found by Cheapflights users on 8/15. 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.
Thu 8/283:26 pmACK - BWI
2 stops18h 37mDelta
Sat 8/306:59 pmBWI - ACK
2 stops21h 10mDelta
Deal found 8/15$664

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nantucket Island to Washington, D.C. 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 August 18, 2025.
Use the filters below to find and compare flights from Nantucket Island to Washington, D.C. that are best for you.

Fly from

Nantucket Island

Fly to

Washington, D.C.

Route

Depart

Return

Price

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 10/11

10:45 am-12:20 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Sun 10/12

2:59 pm-4:26 pm

Nonstop1h 27m

$152

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 9/19

10:45 am-12:20 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Sun 9/21

3:00 pm-4:27 pm

Nonstop1h 27m

$177

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Fri 8/29

1:41 pm-12:23 am

2 stops10h 42m

Baltimore/Washington

Mon 9/1

5:02 am-1:27 pm

2 stops8h 25m

$407

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Thu 8/28

1:41 pm-12:33 am

2 stops10h 52m

Baltimore/Washington

Sat 8/30

6:30 am-11:26 am

1 stop4h 56m

$482

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Mon 9/15

4:10 pm-10:56 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Mon 9/22

3:00 pm-4:27 pm

Nonstop1h 27m

$506

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

Mon 9/8

4:31 pm-8:41 pm

1 stop4h 10m

Washington, D.C. Dulles Intl

Tue 9/9

6:20 am-9:55 am

1 stop3h 35m

$568

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Thu 8/28

3:26 pm-10:03 am

2 stops18h 37m

Baltimore/Washington

Sat 8/30

6:59 pm-4:09 pm

2 stops21h 10m

$664

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Fri 8/29

5:20 pm-10:09 pm

3 stops28h 49m

Baltimore/Washington

Mon 9/1

9:57 pm-3:05 pm

3 stops17h 08m

$867

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Mon 9/1

6:19 pm-2:46 pm

2 stops20h 27m

Baltimore/Washington

Fri 9/5

6:50 am-12:15 pm

2 stops29h 25m

$995

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

Sat 10/11

5:05 pm-8:52 pm

1 stop3h 47m

Washington, D.C. Dulles Intl

Sun 10/12

8:50 am-12:35 pm

1 stop3h 45m

$1,216

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 39 results
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Best time to book a flight from Nantucket Island to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Nantucket Island 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 Island to Washington, D.C.

What is the cheapest time of day to fly from LOE to WAS?

Find hourly flight availability from Nantucket Island to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Nantucket Island to Washington, D.C. as you normally would.

Weekly flight availability from Nantucket Island to Washington, D.C.

Explore weekly flight availability from Nantucket Island to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 18, 2025.

The most flights from zzLOE to WAS are scheduled on a Saturday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated August 18, 2025.
Read through reviews of airlines operating flights from Nantucket Island to Washington, D.C., such as JetBlue. 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
2,915 reviews

Overall

7.2

Boarding

7.4

Entertainment

7.3

Food

6.7

Crew

8.0

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
JetBlue
7.2
Good
2,915 reviews
JetBlue
7.2
Good
2,915 reviews

Overall

7.2

Boarding

7.4

Entertainment

7.3

Food

6.7

Crew

8.0

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

Related info for your journey

Find useful and relevant information for your journey from Nantucket Island to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Nantucket Island to Washington, D.C.?

    Departing from Nantucket Island to Washington, D.C. will take you 1h 35m. The distance between Nantucket Island and Washington, D.C. is about 404 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Nantucket Island to Washington, D.C.?

    Most travelers choose Nantucket Memorial - Washington, D.C. Reagan-National, Nantucket Memorial - Washington, D.C. Dulles Intl or Nantucket Memorial - Baltimore/Washington when deciding on the best route from Nantucket Island to Washington, D.C..

  • Can I find deals for flights from Nantucket Island to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Nantucket Island to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nantucket Island to Washington, D.C.?

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

  • Can I find deals for business class flights from Nantucket Island to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Nantucket Island to Washington, D.C. 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 Island to Washington, D.C.?

    Currently, July is the cheapest month in which you can book a flight from Nantucket Island to Washington, D.C. (average of $302). Flying from Nantucket Island to Washington, D.C. in April is currently the most expensive (average of $337). 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.?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Nantucket Island to Washington, D.C.

Discover the top airline that operate flights from Nantucket Island to Washington, D.C.. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$226FlexibilityNo cancel feeOn-time62%

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