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 $187. Other airlines that can offer you cheap pricing are Delta, from $193, and American Airlines, from $204.

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

$74 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 United Airlines, with prices starting from $83 and $123, respectively.

What is the cheapest day to fly from Washington, D.C. to Nantucket?

Travelers seeking maximum savings on their Washington, D.C. to Nantucket flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

While some choose either Washington, D.C. Dulles Intl - Nantucket Memorial or Baltimore/Washington - Nantucket Memorial, Washington, D.C. Reagan-National - Nantucket Memorial is the most popular route from Washington, D.C. to Nantucket.

What is the cheapest day to fly round-trip from Washington, D.C. to Nantucket?

Wednesday flights are found to be more expensive to fly from Washington, D.C. to Nantucket. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Nantucket.

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

Travelers have found it’s best to book a flight 31 days in advance to save up to 181% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Nantucket 1-2 weeks in advance for as low as $186, or $344 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. to Nantucket?

Our data shows that January tends to be the cheapest month to fly to Nantucket from Washington, D.C.. Users have commonly found prices around $197 for the month, but tickets can be as low as $67. Due to multiple factors, prepare for potentially higher prices in April.

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.

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.

$74+ Flights from Washington, D.C. to Nantucket

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

Round-trip from	$187 (JetBlue)
One-way from	$74 (JetBlue)
Popular in	April
Cheapest in	January
Average price	$222
Good round-trip deal	$207 or less
Good one-way deal	$103 or less

From Washington, D.C. (WAS) to Nantucket Memorial

Search Deals

One-way flight from Washington, D.C. (WAS) to Nantucket Memorial

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Nantucket Memorial.

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Price to beat on a one-way flight from Washington, D.C. (WAS) to Nantucket Memorial.

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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 June 12, 2025.

Sat 6/213:40 pmDCA - ACK

Nonstop1h 29mJetBlue

Sat 7/1210:40 amACK - DCA

Nonstop1h 38mJetBlue

Deal found 6/10

$187

Wed 7/96:05 amDCA - ACK

2 stops10h 00mDelta

Wed 7/1612:15 pmACK - DCA

2 stops6h 44mDelta

Deal found 6/11

$193

Sun 6/229:59 amDCA - ACK

1 stop3h 33mAmerican Airlines

Sat 6/285:16 pmACK - DCA

Nonstop1h 44mAmerican Airlines

Deal found 6/9

$204

Wed 7/96:00 amIAD - ACK

2 stops10h 05mDelta

Tue 7/1512:15 pmACK - IAD

2 stops10h 40mDelta

Deal found 6/10

$217

Sat 8/166:34 amIAD - ACK

1 stop4h 37mAmerican Airlines

Sat 8/3011:02 amACK - IAD

2 stops8h 40mAmerican Airlines

Deal found 6/12

$252

Sun 7/136:16 amIAD - ACK

1 stop4h 12mUnited Airlines

Wed 7/164:46 pmACK - IAD

1 stop5h 41mUnited Airlines

Deal found 6/10

$301

Wed 7/96:00 amBWI - ACK

2 stops8h 42mDelta

Tue 7/1512:15 pmACK - BWI

2 stops11h 03mDelta

Deal found 6/10

$367

Sat 8/165:02 amBWI - ACK

1 stop6h 09mAmerican Airlines

Sat 8/2311:41 amACK - BWI

1 stop9h 11mAmerican Airlines

Deal found 6/10

$433

Tue 7/156:15 amIAD - ACK

1 stop5h 03mMultiple Airlines

Mon 7/2110:48 pmACK - IAD

2 stops15h 52mMultiple Airlines

Deal found 6/11

$435

Tue 7/1510:09 amDCA - ACK

1 stop5h 16mUnited Airlines

Mon 7/214:46 pmACK - DCA

2 stops19h 13mUnited Airlines

Deal found 6/11

$526

Sat 7/510:45 amBWI - ACK

1 stop25h 40mMultiple Airlines

Tue 7/84:23 pmACK - BWI

1 stop15h 07mMultiple Airlines

Deal found 6/12

$557

Best flights from Washington, D.C. to Nantucket
Discover carefully curated flight deals from Washington, D.C. to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 6/254:00 pmDCA - ACK

Nonstop1h 26mJetBlue

Fri 6/2710:40 amACK - DCA

Nonstop1h 38mJetBlue

Deal found 6/10

$187

Wed 7/96:05 amDCA - ACK

2 stops10h 00mDelta

Wed 7/1612:15 pmACK - DCA

2 stops6h 44mDelta

Deal found 6/11

$193

Sun 6/229:59 amDCA - ACK

1 stop3h 33mAmerican Airlines

Sat 6/285:16 pmACK - DCA

Nonstop1h 44mAmerican Airlines

Deal found 6/9

$204

Mon 7/76:15 amIAD - ACK

1 stop5h 03mUnited Airlines

Thu 7/104:46 pmACK - IAD

1 stop5h 41mUnited Airlines

Deal found 6/12

$301

Wed 7/96:00 amIAD - ACK

2 stops10h 05mDelta

Tue 7/1512:15 pmACK - IAD

2 stops10h 40mDelta

Deal found 6/10

$217

Tue 7/156:15 amIAD - ACK

1 stop5h 03mMultiple Airlines

Mon 7/2110:48 pmACK - IAD

2 stops15h 52mMultiple Airlines

Deal found 6/11

$435

Sat 8/166:34 amIAD - ACK

1 stop4h 37mAmerican Airlines

Sat 8/3011:02 amACK - IAD

2 stops8h 40mAmerican Airlines

Deal found 6/12

$252

Wed 7/96:00 amBWI - ACK

2 stops8h 42mDelta

Tue 7/1512:15 pmACK - BWI

2 stops11h 03mDelta

Deal found 6/10

$367

Sat 8/165:02 amBWI - ACK

1 stop6h 09mAmerican Airlines

Sat 8/2311:41 amACK - BWI

1 stop9h 11mAmerican Airlines

Deal found 6/10

$433

Tue 7/1510:09 amDCA - ACK

1 stop5h 16mUnited Airlines

Mon 7/214:46 pmACK - DCA

2 stops19h 13mUnited Airlines

Deal found 6/11

$526

Sat 7/510:45 amBWI - ACK

1 stop25h 40mMultiple Airlines

Tue 7/84:23 pmACK - BWI

1 stop15h 07mMultiple Airlines

Deal found 6/12

$557

Sat 6/286:15 amBWI - ACK

1 stop8h 14mUnited Airlines

Sat 7/54:32 pmACK - BWI

1 stop6h 52mUnited Airlines

Deal found 6/9

$6,024

Last-minute flights from Washington, D.C. to Nantucket
Discover last-minute flight deals from Washington, D.C. to Nantucket. Data last updated June 12, 2025 and is based on user searches.

Thu 6/1910:30 amDCA - ACK

1 stop4h 06mMultiple Airlines

Mon 6/2310:40 amACK - DCA

Nonstop1h 38mMultiple Airlines

Deal found 6/11

$917

Fri 6/206:00 amBWI - ACK

2 stops10h 05mDelta

Mon 6/2312:05 pmACK - BWI

2 stops11h 14mDelta

Deal found 6/10

$1,229

Sat 6/213:40 pmDCA - ACK

Nonstop1h 29mJetBlue

Sat 7/1210:40 amACK - DCA

Nonstop1h 38mJetBlue

Deal found 6/10

$187

Sat 6/216:05 amDCA - ACK

2 stops8h 35mDelta

Sat 7/1212:15 pmACK - DCA

1 stop3h 56mDelta

Deal found 6/10

$533

Sat 6/215:00 amBWI - ACK

1 stop6h 15mAmerican Airlines

Wed 6/251:14 pmACK - BWI

2 stops11h 01mAmerican Airlines

Deal found 6/11

$548

Sat 6/215:50 amIAD - ACK

1 stop5h 25mAmerican Airlines

Sat 7/121:34 pmACK - IAD

2 stops10h 24mAmerican Airlines

Deal found 6/11

$551

Sat 6/216:00 amIAD - ACK

2 stops8h 40mDelta

Sat 7/123:22 pmACK - IAD

1 stop4h 29mDelta

Deal found 6/10

$564

Sat 6/215:04 pmBWI - ACK

3 stops21h 21mMultiple Airlines

Wed 6/2510:48 pmACK - BWI

2 stops24h 25mMultiple Airlines

Deal found 6/9

$661

Sun 6/229:59 amDCA - ACK

1 stop3h 33mAmerican Airlines

Sat 6/285:16 pmACK - DCA

Nonstop1h 44mAmerican Airlines

Deal found 6/9

$204

Sun 6/229:00 amIAD - ACK

2 stops5h 36mMultiple Airlines

Sat 6/284:05 pmACK - IAD

1 stop6h 33mMultiple Airlines

Deal found 6/9

$759

Sat 7/510:45 amBWI - ACK

1 stop25h 40mMultiple Airlines

Tue 7/84:23 pmACK - BWI

1 stop15h 07mMultiple Airlines

Deal found 6/12

$557

Mon 7/75:00 amBWI - ACK

2 stops8h 08mAmerican Airlines

Fri 7/111:38 pmACK - BWI

2 stops10h 59mAmerican Airlines

Deal found 6/11

$497

One-way flights from Washington, D.C. to Nantucket
Search for one-way flight options from Washington, D.C. to Nantucket. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Sat 9/274:00 pmDCA - ACK

Nonstop1h 23mJetBlue

Deal found 6/10

$74

Sat 8/911:00 amDCA - ACK

1 stop3h 42mDelta

Deal found 6/11

$83

Sun 7/136:16 amIAD - ACK

1 stop4h 12mUnited Airlines

Deal found 6/11

$123

Tue 8/56:35 amIAD - ACK

2 stops6h 33mAmerican Airlines

Deal found 6/11

$129

Fri 8/82:59 pmDCA - ACK

Nonstop1h 37mAmerican Airlines

Deal found 6/12

$139

Tue 8/266:00 amIAD - ACK

2 stops10h 09mDelta

Deal found 6/11

$160

Thu 6/2610:10 amDCA - ACK

1 stop5h 15mUnited Airlines

Deal found 6/12

$236

Wed 7/236:00 amBWI - ACK

2 stops8h 42mDelta

Deal found 6/12

$239

Thu 8/287:45 pmBWI - ACK

1 stop39h 41mAmerican Airlines

Deal found 6/11

$263

Tue 9/309:59 pmBWI - ACK

2 stops33h 57mMultiple Airlines

Deal found 6/10

$278

Fri 7/254:46 pmIAD - ACK

3 stops45h 14mMultiple Airlines

Deal found 6/11

$340

Fri 7/116:50 pmBWI - ACK

1 stop19h 39mUnited Airlines

Deal found 6/9

$378

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Wed 6/25

4:00 pm-5:26 pm

Nonstop1h 26m

Nantucket Memorial

Fri 6/27

10:40 am-12:18 pm

Nonstop1h 38m

$187

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Wed 7/9

6:05 am-4:05 pm

2 stops10h 00m

Nantucket Memorial

Wed 7/16

12:15 pm-6:59 pm

2 stops6h 44m

$193

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Sun 6/22

9:59 am-1:32 pm

1 stop3h 33m

Nantucket Memorial

Sat 6/28

5:16 pm-7:00 pm

Nonstop1h 44m

$204

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Wed 7/9

6:00 am-4:05 pm

2 stops10h 05m

Nantucket Memorial

Tue 7/15

12:15 pm-10:55 pm

2 stops10h 40m

$217

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Sat 8/16

6:34 am-11:11 am

1 stop4h 37m

Nantucket Memorial

Sat 8/30

11:02 am-7:42 pm

2 stops8h 40m

$252

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Sun 7/13

6:16 am-10:28 am

1 stop4h 12m

Nantucket Memorial

Wed 7/16

4:46 pm-10:27 pm

1 stop5h 41m

$301

BaltimoreNantucket

BWI - ACK

BWIACK

Baltimore/Washington

Wed 7/9

6:00 am-2:42 pm

2 stops8h 42m

Nantucket Memorial

Tue 7/15

12:15 pm-11:18 pm

2 stops11h 03m

$367

BaltimoreNantucket

BWI - ACK

BWIACK

Baltimore/Washington

Sat 8/16

5:02 am-11:11 am

1 stop6h 09m

Nantucket Memorial

Sat 8/23

11:41 am-8:52 pm

1 stop9h 11m

$433

Washington, D.C.Nantucket

IAD - ACK

IADACK

Washington, D.C. Dulles Intl

Tue 7/15

6:15 am-11:18 am

1 stop5h 03m

Nantucket Memorial

Mon 7/21

10:48 pm-2:40 pm

2 stops15h 52m

$435

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

Tue 7/15

10:09 am-3:25 pm

1 stop5h 16m

Nantucket Memorial

Mon 7/21

4:46 pm-11:59 am

2 stops19h 13m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 25 results

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?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Nantucket, you should look to book at least 9 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?

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.

Rainfall in Nantucket 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

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

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.

Delta

8.0

Very good

7,946 reviews

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

7,946 reviews

Delta

8.0

Very good

7,946 reviews

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

8,790 reviews

Delta

8.0

Very good

7,946 reviews

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

2,925 reviews

Delta

8.0

Very good

7,946 reviews

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

7,946 reviews

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

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 $187. Other airlines that can offer you cheap pricing are Delta, from $193, and American Airlines, from $204.
What are the cheapest airlines to fly from Washington, D.C. to Nantucket one-way?
$74 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 United Airlines, with prices starting from $83 and $123, respectively.
What are the most popular routes from Washington, D.C. to Nantucket?
While some choose either Washington, D.C. Dulles Intl - Nantucket Memorial or Baltimore/Washington - Nantucket Memorial, Washington, D.C. Reagan-National - Nantucket Memorial is the most popular route 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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Alternative routes for Washington, D.C. to Nantucket

Reagan-National to Boston flights

Dulles Intl to Boston flights

Reagan-National to Hartford flights

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Complete your trip

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Springfield car rentals

Hyannis car rentals

Other flights to Nantucket

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

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$116	Average$248	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$137	Average$246	FlexibilityNo cancel fee	On-time71%

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$74+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Nantucket with Cheapflights

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

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Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

Cheapest flights from Washington, D.C. to NantucketExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Nantucket that are best for you.

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.

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 June 9, 2025.

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 June 12, 2025.

Rainfall in Nantucket by month

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

Temperature in Nantucket by month

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

Reviews of airlines servicing Nantucket

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.

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.?

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

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

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?

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

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

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.

Alternative routes for Washington, D.C. to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.

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

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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 June 12, 2025.