Nantucket

$94+ Cheap flights from Washington, D.C. (WAS) to Nantucket (ACK)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — ACK
Mar 30 — Apr 61
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Cheap flight deals from Washington, D.C. to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Nantucket (ACK). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$167
(American Airlines)

One-way from

$94
(JetBlue)

Good round-trip deal

$226 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Nantucket Memorial flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Nantucket Memorial flights.
From Washington, D.C. (WAS) to Nantucket Memorial
One-way flight from Washington, D.C. (WAS) to Nantucket Memorial
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Nantucket Memorial.

Find flight deals from Washington, D.C. to Nantucket

Cheapest flights from Washington, D.C. to Nantucket
Explore the most affordable flight options available from Washington, D.C. to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 7/910:05 amDCA - ACK
Nonstop1h 38mAmerican Airlines
Wed 7/1612:14 pmACK - DCA
Nonstop1h 45mAmerican Airlines
Deal found 3/24$167
This JetBlue Airways deal was found by Cheapflights users on 3/24. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/43:35 pmDCA - ACK
Nonstop1h 29mJetBlue
Sat 7/124:34 pmACK - DCA
1 stop6h 25mJetBlue
Deal found 3/24$176
This Delta deal was found by Cheapflights users on 3/24. 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 5/317:30 amDCA - ACK
1 stop3h 54mDelta
Sat 6/712:05 pmACK - DCA
1 stop6h 42mDelta
Deal found 3/24$327
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Sat 8/165:11 amBWI - ACK
1 stop7h 08mAmerican Airlines
Sat 8/2312:50 pmACK - BWI
1 stop4h 57mAmerican Airlines
Deal found 3/24$416
This American Airlines deal was found by Cheapflights users on 3/22. 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 8/1510:54 amIAD - ACK
2 stops6h 15mAmerican Airlines
Wed 8/202:55 pmACK - IAD
2 stops9h 11mAmerican Airlines
Deal found 3/22$425
This United deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:15 amIAD - ACK
1 stop4h 13mUnited Airlines
Wed 7/164:10 pmACK - IAD
1 stop6h 17mUnited Airlines
Deal found 3/24$448
This Delta deal was found by Cheapflights users on 3/24. 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 7/96:10 amIAD - ACK
2 stops9h 07mDelta
Wed 7/162:50 pmACK - IAD
1 stop4h 47mDelta
Deal found 3/24$494
This JetBlue Airways deal was found by Cheapflights users on 3/23. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/75:00 pmDCA - ACK
1 stop16h 35mMultiple Airlines
Fri 4/114:55 pmACK - DCA
1 stop17h 09mMultiple Airlines
Deal found 3/23$653
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:30 amBWI - ACK
1 stop9h 25mMultiple Airlines
Tue 4/15:26 pmACK - BWI
1 stop6h 32mMultiple Airlines
Deal found 3/24$664
This Delta deal was found by Cheapflights users on 3/25. 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 7/96:00 amBWI - ACK
2 stops9h 17mDelta
Wed 7/162:50 pmACK - BWI
2 stops8h 07mDelta
Deal found 3/25$683
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/93:13 pmIAD - ACK
2 stops21h 52mMultiple Airlines
Sat 6/145:58 pmACK - IAD
2 stops26h 27mMultiple Airlines
Deal found 3/23$805

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Nantucket 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 March 25, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Nantucket that are best for you.

Fly from

Washington, D.C.

Fly to

Nantucket

Route

Depart

Return

Price

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Wed 7/9

10:05 am-11:43 am

Nonstop1h 38m

Nantucket Memorial

Wed 7/16

12:14 pm-1:59 pm

Nonstop1h 45m

$167

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Fri 7/4

3:35 pm-5:04 pm

Nonstop1h 29m

Nantucket Memorial

Sat 7/12

4:34 pm-10:59 pm

1 stop6h 25m

$176

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Sat 5/31

7:30 am-11:24 am

1 stop3h 54m

Nantucket Memorial

Sat 6/7

12:05 pm-6:47 pm

1 stop6h 42m

$327

BaltimoreNantucket

BWI - ACK

BWIACK

Baltimore/Washington

Sat 8/16

5:11 am-12:19 pm

1 stop7h 08m

Nantucket Memorial

Sat 8/23

12:50 pm-5:47 pm

1 stop4h 57m

$416

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Fri 8/15

10:54 am-5:09 pm

2 stops6h 15m

Nantucket Memorial

Wed 8/20

2:55 pm-12:06 am

2 stops9h 11m

$425

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Wed 7/9

6:15 am-10:28 am

1 stop4h 13m

Nantucket Memorial

Wed 7/16

4:10 pm-10:27 pm

1 stop6h 17m

$448

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Wed 7/9

6:10 am-3:17 pm

2 stops9h 07m

Nantucket Memorial

Wed 7/16

2:50 pm-7:37 pm

1 stop4h 47m

$494

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Mon 4/7

5:00 pm-9:35 am

1 stop16h 35m

Nantucket Memorial

Fri 4/11

4:55 pm-10:04 am

1 stop17h 09m

$653

BaltimoreNantucket

BWI - ACK

BWIACK

Baltimore/Washington

Wed 7/9

6:00 am-3:17 pm

2 stops9h 17m

Nantucket Memorial

Wed 7/16

2:50 pm-10:57 pm

2 stops8h 07m

$683

BaltimoreNantucket

BWI - ACK

BWIACK

Baltimore/Washington

Tue 5/20

9:30 pm-9:35 am

1 stop12h 05m

Nantucket Memorial

Mon 5/26

7:00 am-7:31 am

1 stop24h 31m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 22 results
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Compare providers for flights from Washington, D.C. to Nantucket

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 Washington, D.C. to Nantucket in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Washington, D.C.-Nantucket flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Nantucket flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Nantucket flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Nantucket flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C.-Nantucket 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 Washington, D.C. to Nantucket

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

How far ahead should I book a flight from Washington, D.C. to Nantucket?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Nantucket. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Nantucket, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Find hourly flight availability from Washington, D.C. to Nantucket. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Nantucket is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 31% on airfare.

Rainfall in Nantucket by month

Plan your trip to Nantucket by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.

Temperature in Nantucket by month

Plan your trip to Nantucket by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nantucket, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Nantucket

Get insights into the airlines that provide service to Nantucket. 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 Nantucket. Reviews last updated March 25, 2025.
To help decide which airline to fly from Washington, D.C. to Nantucket, see what other customers have to say about Delta, United Airlines and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    Most people fly into Nantucket Memorial (ACK) if they book a flight to Nantucket from Washington, D.C.. On average, Memorial has 0 inbound flights from Washington, D.C. per day from 2 airlines. Nantucket Memorial is conveniently located just 2.8 mi from Nantucket’s city center.

  • What are the cheapest airlines flying from Washington, D.C. to Nantucket round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Nantucket round-trip from $167. Other airlines that can offer you cheap pricing are JetBlue, from $176, and Delta, from $327.

  • What are the cheapest airlines to fly from Washington, D.C. to Nantucket one-way?

    $94 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $124 and $251, respectively.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Washington, D.C. to Nantucket

Discover the top 2 airlines that operate flights from Washington, D.C. to Nantucket. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$113Average$241FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$134Average$237FlexibilityNo cancel feeOn-time71%
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