Nantucket

$79+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — ACK
jul. 8 — jul. 151
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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 julio 3, 2025.

Round-trip from

$182
(JetBlue)

One-way from

$79
(JetBlue)

Popular in

April

Cheapest in

January

Average price

$209

Good round-trip deal

$207 or less

Good one-way deal

$113 or less
From Washington, D.C. (WAS) to Nantucket Memorial
One-way flight from Washington, D.C. (WAS) to Nantucket Memorial
Highest demand for flights based on searches. 10% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Nantucket Memorial.
Price to beat on a one-way 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 julio 3, 2025.

This JetBlue deal was found by Cheapflights users on 7/3. 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.
mié. 7/306:30 amDCA - ACK
1 stop5h 23mJetBlue
mié. 8/610:45 amACK - DCA
Nonstop1h 35mJetBlue
Deal found 7/3$182
This Delta deal was found by Cheapflights users on 7/3. 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.
mié. 8/611:00 amDCA - ACK
1 stop3h 42mDelta
mar. 8/1212:06 pmACK - DCA
1 stop6h 53mDelta
Deal found 7/3$186
This Delta deal was found by Cheapflights users on 7/1. 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.
mar. 7/156:00 amIAD - ACK
2 stops8h 42mDelta
vie. 7/183:22 pmACK - IAD
1 stop4h 29mDelta
Deal found 7/1$202
This American Airlines deal was found by Cheapflights users on 7/3. 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.
mié. 7/98:59 amDCA - ACK
1 stop4h 09mAmerican Airlines
mié. 7/165:19 pmACK - DCA
Nonstop1h 45mAmerican Airlines
Deal found 7/3$219
This United Airlines deal was found by Cheapflights users on 7/1. 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.
mar. 7/156:15 amIAD - ACK
1 stop5h 03mUnited Airlines
vie. 7/184:46 pmACK - IAD
1 stop5h 41mUnited Airlines
Deal found 7/1$251
This Delta deal was found by Cheapflights users on 7/3. 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.
mié. 8/66:00 amBWI - ACK
2 stops8h 42mDelta
mar. 8/1212:06 pmACK - BWI
2 stops11h 11mDelta
Deal found 7/3$287
This American Airlines deal was found by Cheapflights users on 7/2. 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.
mar. 8/267:00 amBWI - ACK
2 stops6h 11mAmerican Airlines
sáb. 8/3011:57 amACK - BWI
1 stop6h 40mAmerican Airlines
Deal found 7/2$294
This American Airlines deal was found by Cheapflights users on 7/1. 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.
mar. 7/156:35 amIAD - ACK
2 stops6h 33mAmerican Airlines
vie. 7/181:38 pmACK - IAD
2 stops10h 20mAmerican Airlines
Deal found 7/1$397
This Mytrip deal was found by Cheapflights users on 7/2. 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.
mié. 7/307:10 amBWI - ACK
2 stops31h 15mMultiple Airlines
mar. 8/55:00 pmACK - BWI
1 stop14h 30mMultiple Airlines
Deal found 7/2$642

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 julio 3, 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

mié. 7/30

6:30 am-11:53 am

1 stop5h 23m

Nantucket Memorial

mié. 8/6

10:45 am-12:20 pm

Nonstop1h 35m

$182

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

mié. 8/6

11:00 am-2:42 pm

1 stop3h 42m

Nantucket Memorial

mar. 8/12

12:06 pm-6:59 pm

1 stop6h 53m

$186

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

mar. 7/15

6:00 am-2:42 pm

2 stops8h 42m

Nantucket Memorial

vie. 7/18

3:22 pm-7:51 pm

1 stop4h 29m

$202

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

mié. 7/9

8:59 am-1:08 pm

1 stop4h 09m

Nantucket Memorial

mié. 7/16

5:19 pm-7:04 pm

Nonstop1h 45m

$219

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

mar. 7/15

6:15 am-11:18 am

1 stop5h 03m

Nantucket Memorial

vie. 7/18

4:46 pm-10:27 pm

1 stop5h 41m

$251

BaltimoreNantucket

BWI - ACK

BWIACK

Baltimore/Washington

mié. 8/6

6:00 am-2:42 pm

2 stops8h 42m

Nantucket Memorial

mar. 8/12

12:06 pm-11:17 pm

2 stops11h 11m

$287

BaltimoreNantucket

BWI - ACK

BWIACK

Baltimore/Washington

mar. 8/26

7:00 am-1:11 pm

2 stops6h 11m

Nantucket Memorial

sáb. 8/30

11:57 am-6:37 pm

1 stop6h 40m

$294

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

sáb. 8/16

6:34 am-11:11 am

1 stop4h 37m

Nantucket Memorial

sáb. 8/30

11:57 am-7:42 pm

1 stop7h 45m

$386

BaltimoreNantucket

BWI - ACK

BWIACK

Baltimore/Washington

mié. 7/30

7:10 am-2:25 pm

2 stops31h 15m

Nantucket Memorial

mar. 8/5

5:00 pm-7:30 am

1 stop14h 30m

$642

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

mié. 9/10

4:00 pm-5:23 pm

Nonstop1h 23m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 21 results
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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

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 julio 3, 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 29% on airfare.

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 julio 3, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and JetBlue from Washington, D.C. to Nantucket. 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.
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 1 inbound flight 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 $182. Other airlines that can offer you cheap pricing are Delta, from $186, and American Airlines, from $219.

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

    $79 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 Delta, with prices starting from $85 and $94, 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

Browse thousands of different options on Cheapflights for your next trip

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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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$114Average$256FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$137Average$259FlexibilityNo cancel feeOn-time71%

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