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$85+ Cheap flights from Nantucket (ACK) to District of Columbia

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — BWI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Nantucket to District of Columbia

Keep the following information in mind while searching for Nantucket to District of Columbia flight deals. Data was last updated July 31, 2025.

Round-trip from

$177
(JetBlue)

One-way from

$85
(JetBlue)

Popular in

November

Cheapest in

January

Average price

$203

Good round-trip deal

$282 or less

Good one-way deal

$164 or less
From Nantucket Memorial to District of Columbia
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One-way flight from Nantucket Memorial to District of Columbia
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Highest demand for flights based on searches. 5% potential increase in price ($10 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 July 2025
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Price to beat on a round-trip flight from Nantucket Memorial to District of Columbia.
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Price to beat on a one-way flight from Nantucket Memorial to District of Columbia.
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Find flight deals from Nantucket to District of Columbia

Cheapest flights from Nantucket to District of Columbia
Explore the most affordable flight options available from Nantucket to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This JetBlue deal was found by Cheapflights users on 7/30. 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 7/30$177
This Delta deal was found by Cheapflights users on 7/30. 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 7/30$196
This Delta deal was found by Cheapflights users on 7/28. 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 8/268:23 pmIAD - ACK
1 stop18h 23mDelta
Deal found 7/28$235
This American Airlines deal was found by Cheapflights users on 7/30. 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
Sun 8/248:37 amDCA - ACK
1 stop4h 27mAmerican Airlines
Deal found 7/30$246
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 9/44:16 pmACK - IAD
1 stop4h 25mUnited Airlines
Sun 9/76:20 amIAD - ACK
1 stop3h 35mUnited Airlines
Deal found 7/30$348
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 8/124:46 pmACK - DCA
1 stop4h 52mUnited Airlines
Wed 8/1310:10 amDCA - ACK
1 stop5h 14mUnited Airlines
Deal found 7/31$379
This KAYAK deal was found by Cheapflights users on 7/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:41 pmACK - IAD
2 stops9h 15mAmerican Airlines
Thu 8/146:34 amIAD - ACK
2 stops6h 37mAmerican Airlines
Deal found 7/29$493
This United deal was found by Cheapflights users on 7/31. 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.
Thu 7/314:46 pmACK - IAD
1 stop5h 42mMultiple Airlines
Sat 8/910:18 pmIAD - ACK
1 stop9h 57mMultiple Airlines
Deal found 7/31$754

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nantucket to District of Columbia 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 July 31, 2025.
Use the filters below to find and compare flights from Nantucket to District of Columbia that are best for you.

Fly from

Nantucket

Fly to

District of Columbia

Route

Depart

Return

Price

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 8/22

10:45 am-12:20 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Mon 8/25

4:00 pm-5:26 pm

Nonstop1h 26m

$177

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 8/22

4:49 pm-10:56 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Mon 8/25

11:00 am-4:09 pm

1 stop5h 09m

$196

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

Fri 8/22

3:26 pm-7:43 pm

1 stop4h 17m

Washington, D.C. Dulles Intl

Tue 8/26

8:23 pm-2:46 pm

1 stop18h 23m

$235

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 8/22

4:25 pm-7:59 pm

1 stop3h 34m

Washington, D.C. Reagan-National

Sun 8/24

8:37 am-1:04 pm

1 stop4h 27m

$246

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

Thu 9/4

4:16 pm-8:41 pm

1 stop4h 25m

Washington, D.C. Dulles Intl

Sun 9/7

6:20 am-9:55 am

1 stop3h 35m

$348

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 8/12

4:46 pm-9:38 pm

1 stop4h 52m

Washington, D.C. Reagan-National

Wed 8/13

10:10 am-3:24 pm

1 stop5h 14m

$379

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

Wed 8/13

1:41 pm-10:56 pm

2 stops9h 15m

Washington, D.C. Dulles Intl

Thu 8/14

6:34 am-1:11 pm

2 stops6h 37m

$493

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Thu 9/18

6:50 am-2:22 pm

2 stops7h 32m

Washington, D.C. Reagan-National

Sun 9/21

10:26 am-2:50 pm

1 stop4h 24m

$823

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 8/30

10:45 am-12:20 pm

Nonstop1h 35m

$85

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Wed 8/27

4:49 pm-8:59 pm

1 stop4h 10m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 17 results
1
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Best time to book a flight from Nantucket to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Nantucket to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Nantucket to District of Columbia (average of $241). Flying from Nantucket to District of Columbia in March is currently the most expensive (average of $290). 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.

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

Find hourly flight availability from Nantucket to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and JetBlue from Nantucket to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
JetBlue
7.3
Good
2,914 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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 Nantucket to District of Columbia. 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 District of Columbia?

    Nantucket Memorial (ACK) is the airport you will fly out of if you book a flight from Nantucket to District of Columbia. It is only a 2.8 mi journey to Memorial (ACK) from Nantucket’s city center.

  • What are the cheapest airlines to fly from Nantucket to District of Columbia one-way?

    $85 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $108 and $133, respectively.

  • Can I find deals for flights from Nantucket to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Nantucket to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nantucket to District of Columbia?

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

  • Can I find deals for business class flights from Nantucket to District of Columbia?

    Yes. Cheapflights offers flight deals from Nantucket to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Nantucket to District of Columbia (average of $241). Flying from Nantucket to District of Columbia in March is currently the most expensive (average of $290). 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

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Alternative routes for Nantucket to District of Columbia

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Top airline flying from Nantucket to District of Columbia

Discover the top airline that operate flights from Nantucket to District of Columbia. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$225FlexibilityNo cancel feeOn-time62%

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