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

JetBlue, at $178, was found to be the cheapest airline from Nantucket to Washington, D.C..Alternate airlines to your destination round-trip include Delta and American Airlines.

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

One-way options have recently been found by users for as low as $85 on JetBlue. Other airlines that offer cheap prices include Delta from $110 and American Airlines from $159 one-way.

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

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

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

The most popular flight routes from Nantucket to Washington, D.C. are Nantucket Memorial - Washington, D.C. Dulles Intl, Nantucket Memorial - Washington, D.C. Reagan-National and Nantucket Memorial - Baltimore/Washington.

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

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Users have found that booking a flight from Nantucket to Washington, D.C. at least 37 days early can save you up to 90% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Nantucket to Washington, D.C. for as little as $187 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $344 for flights departing within the next 3 days.

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

January is one of the best times of the year to fly to Washington, D.C. from Nantucket. Prices for January average $188 per person but you can even find prices for as low as $66. The most expensive prices can be found in the month of April. Opting for a January flight can save you 27% on your journey compared to booking in April

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

It’s typically best to fly out from Nantucket to Washington, D.C. in the morning. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

What airport do you fly from for flights from Nantucket to Washington, D.C.?

If you book a flight to Washington, D.C. from Nantucket, you will be flying from Memorial, which is the city’s only airport. Nantucket Memorial (ACK) is located 2.8 mi from the center of Nantucket. There are 0 flights from Memorial to Washington, D.C. per day from 2 different airlines.

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

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

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

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

Yes. Cheapflights offers flight deals from Nantucket 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.

$85+ Flights from Nantucket to Washington, D.C.

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

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$178 (JetBlue)
One-way from	$85 (JetBlue)
Popular in	April
Cheapest in	January
Average price	$194
Good round-trip deal	$167 or less
Good one-way deal	$199 or less

Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.

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

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

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Highest demand for flights based on searches. 7% potential increase in price ($15 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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

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

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

Cheapest flights from Nantucket to Washington, D.C.
Explore the most affordable flight options available from Nantucket to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 1, 2025.

ven. 8/2910:40 amACK - DCA

Nonstop1h 38mJetBlue

dim. 8/313:35 pmDCA - ACK

Nonstop1h 29mJetBlue

Deal found 4/30

$178

ven. 5/303:45 pmACK - DCA

1 stop5h 03mDelta

lun. 6/26:00 amDCA - ACK

1 stop5h 24mDelta

Deal found 4/29

$217

mar. 6/2412:15 pmACK - DCA

Nonstop1h 44mAmerican Airlines

jeu. 6/267:29 amDCA - ACK

1 stop5h 09mAmerican Airlines

Deal found 4/30

$317

ven. 8/292:50 pmACK - IAD

1 stop4h 47mDelta

dim. 8/316:10 amIAD - ACK

2 stops8h 03mDelta

Deal found 4/30

$373

ven. 8/292:50 pmACK - BWI

2 stops8h 07mDelta

dim. 8/316:00 amBWI - ACK

2 stops8h 13mDelta

Deal found 4/30

$427

ven. 8/294:05 pmACK - IAD

1 stop4h 36mUnited Airlines

dim. 8/316:20 amIAD - ACK

1 stop3h 59mUnited Airlines

Deal found 4/30

$451

ven. 8/291:38 pmACK - IAD

2 stops23h 10mAmerican Airlines

dim. 8/315:20 pmIAD - ACK

2 stops19h 48mAmerican Airlines

Deal found 4/30

$464

mar. 6/248:58 amACK - IAD

1 stop5h 11mMultiple Airlines

jeu. 6/268:35 amIAD - ACK

1 stop6h 35mMultiple Airlines

Deal found 4/30

$756

mer. 5/142:23 pmACK - DCA

1 stop3h 37mMultiple Airlines

dim. 5/187:00 amDCA - ACK

1 stop3h 41mMultiple Airlines

Deal found 4/29

$795

ven. 8/291:38 pmACK - BWI

3 stops10h 55mAmerican Airlines

dim. 8/316:32 amBWI - ACK

2 stops6h 31mAmerican Airlines

Deal found 4/30

$800

sam. 5/1011:40 amACK - BWI

2 stops18h 06mMultiple Airlines

dim. 5/117:06 amBWI - ACK

2 stops25h 34mMultiple Airlines

Deal found 4/30

$1,670

Best flights from Nantucket to Washington, D.C.
Discover carefully curated flight deals from Nantucket to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 1, 2025.

ven. 8/2910:40 amACK - DCA

Nonstop1h 38mJetBlue

dim. 8/313:35 pmDCA - ACK

Nonstop1h 29mJetBlue

Deal found 4/30

$178

ven. 5/303:45 pmACK - DCA

1 stop5h 03mDelta

lun. 6/26:00 amDCA - ACK

1 stop5h 24mDelta

Deal found 4/29

$217

mar. 6/2412:15 pmACK - DCA

Nonstop1h 44mAmerican Airlines

jeu. 6/267:29 amDCA - ACK

1 stop5h 09mAmerican Airlines

Deal found 4/30

$317

ven. 8/294:05 pmACK - IAD

1 stop4h 36mUnited Airlines

dim. 8/316:20 amIAD - ACK

1 stop3h 59mUnited Airlines

Deal found 4/30

$451

ven. 8/292:50 pmACK - IAD

1 stop4h 47mDelta

dim. 8/316:10 amIAD - ACK

2 stops8h 03mDelta

Deal found 4/30

$373

mar. 6/248:58 amACK - IAD

1 stop5h 11mMultiple Airlines

jeu. 6/268:35 amIAD - ACK

1 stop6h 35mMultiple Airlines

Deal found 4/30

$756

ven. 8/291:38 pmACK - IAD

2 stops23h 10mAmerican Airlines

dim. 8/315:20 pmIAD - ACK

2 stops19h 48mAmerican Airlines

Deal found 4/30

$464

ven. 8/292:50 pmACK - BWI

2 stops8h 07mDelta

dim. 8/316:00 amBWI - ACK

2 stops8h 13mDelta

Deal found 4/30

$427

mer. 5/142:23 pmACK - DCA

1 stop3h 37mMultiple Airlines

dim. 5/187:00 amDCA - ACK

1 stop3h 41mMultiple Airlines

Deal found 4/29

$795

ven. 8/291:38 pmACK - BWI

3 stops10h 55mAmerican Airlines

dim. 8/316:32 amBWI - ACK

2 stops6h 31mAmerican Airlines

Deal found 4/30

$800

Last-minute flights from Nantucket to Washington, D.C.
Discover last-minute flight deals from Nantucket to Washington, D.C.. Data last updated mai 1, 2025 and is based on user searches.

sam. 5/1011:40 amACK - BWI

2 stops18h 06mMultiple Airlines

dim. 5/117:06 amBWI - ACK

2 stops25h 34mMultiple Airlines

Deal found 4/30

$1,670

mer. 5/142:23 pmACK - DCA

1 stop3h 37mMultiple Airlines

dim. 5/187:00 amDCA - ACK

1 stop3h 41mMultiple Airlines

Deal found 4/29

$795

ven. 5/303:45 pmACK - DCA

1 stop5h 03mDelta

lun. 6/26:00 amDCA - ACK

1 stop5h 24mDelta

Deal found 4/29

$217

ven. 5/302:12 pmACK - IAD

1 stop5h 30mDelta

lun. 6/26:00 amIAD - ACK

2 stops8h 59mDelta

Deal found 4/29

$494

ven. 5/3012:05 pmACK - BWI

2 stops11h 15mDelta

lun. 6/26:00 amBWI - ACK

2 stops8h 59mDelta

Deal found 4/29

$588

One-way flights from Nantucket to Washington, D.C.
Search for one-way flight options from Nantucket to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated mai 1, 2025.

mar. 7/110:40 amACK - DCA

Nonstop1h 38mJetBlue

Deal found 4/30

$85

jeu. 5/2912:05 pmACK - DCA

2 stops6h 54mDelta

Deal found 4/30

$110

jeu. 7/315:19 pmACK - DCA

Nonstop1h 45mAmerican Airlines

Deal found 4/29

$159

ven. 5/91:51 pmACK - DCA

1 stop18h 09mMultiple Airlines

Deal found 4/29

$339

ven. 5/93:55 pmACK - BWI

1 stop5h 26mMultiple Airlines

Deal found 4/29

$345

ven. 5/94:55 pmACK - IAD

1 stop4h 02mMultiple Airlines

Deal found 4/29

$464

dim. 8/36:51 pmACK - IAD

2 stops17h 58mAmerican Airlines

Deal found 4/28

$467

dim. 8/34:10 pmACK - IAD

1 stop6h 17mUnited Airlines

Deal found 4/28

$496

dim. 8/34:32 pmACK - DCA

2 stops22h 50mUnited Airlines

Deal found 4/28

$632

dim. 8/172:50 pmACK - IAD

1 stop4h 47mDelta

Deal found 4/29

$795

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

ven. 8/29

10:40 am-12:18 pm

Nonstop1h 38m

Washington, D.C. Reagan-National

dim. 8/31

3:35 pm-5:04 pm

Nonstop1h 29m

$178

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

ven. 5/30

3:45 pm-8:48 pm

1 stop5h 03m

Washington, D.C. Reagan-National

lun. 6/2

6:00 am-11:24 am

1 stop5h 24m

$217

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

mar. 6/24

12:15 pm-1:59 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

jeu. 6/26

7:29 am-12:38 pm

1 stop5h 09m

$317

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

ven. 8/29

2:50 pm-7:37 pm

1 stop4h 47m

Washington, D.C. Dulles Intl

dim. 8/31

6:10 am-2:13 pm

2 stops8h 03m

$373

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

ven. 8/29

2:50 pm-10:57 pm

2 stops8h 07m

Baltimore/Washington

dim. 8/31

6:00 am-2:13 pm

2 stops8h 13m

$427

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

ven. 8/29

4:05 pm-8:41 pm

1 stop4h 36m

Washington, D.C. Dulles Intl

dim. 8/31

6:20 am-10:19 am

1 stop3h 59m

$451

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

ven. 8/29

1:38 pm-12:48 pm

2 stops23h 10m

Washington, D.C. Dulles Intl

dim. 8/31

5:20 pm-1:08 pm

2 stops19h 48m

$464

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

mar. 6/24

8:58 am-2:09 pm

1 stop5h 11m

Washington, D.C. Dulles Intl

jeu. 6/26

8:35 am-3:10 pm

1 stop6h 35m

$756

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

mer. 5/14

2:23 pm-6:00 pm

1 stop3h 37m

Washington, D.C. Reagan-National

dim. 5/18

7:00 am-10:41 am

1 stop3h 41m

$795

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

ven. 8/29

1:38 pm-12:33 am

3 stops10h 55m

Baltimore/Washington

dim. 8/31

6:32 am-1:03 pm

2 stops6h 31m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 20 results

Best time to book a flight from Nantucket to Washington, D.C.

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

What is the cheapest month to book a flight from Nantucket to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Nantucket to Washington, D.C. (average of $309). Flying from Nantucket to Washington, D.C. in June is currently the most expensive (average of $373). 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.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Nantucket to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

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

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

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

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

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

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very good

7,934 reviews

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

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

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

What airport do you fly from for flights from Nantucket to Washington, D.C.?
If you book a flight to Washington, D.C. from Nantucket, you will be flying from Memorial, which is the city’s only airport. Nantucket Memorial (ACK) is located 2.8 mi from the center of Nantucket. There are 0 flights from Memorial to Washington, D.C. per day from 2 different airlines.
What are the cheapest airlines flying from Nantucket to Washington, D.C. round-trip?
JetBlue, at $178, was found to be the cheapest airline from Nantucket to Washington, D.C..Alternate airlines to your destination round-trip include Delta and American Airlines.
What are the cheapest airlines to fly from Nantucket to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $85 on JetBlue. Other airlines that offer cheap prices include Delta from $110 and American Airlines from $159 one-way.
What are the most popular routes from Nantucket to Washington, D.C.?
The most popular flight routes from Nantucket to Washington, D.C. are Nantucket Memorial - Washington, D.C. Dulles Intl, Nantucket Memorial - Washington, D.C. Reagan-National and Nantucket Memorial - Baltimore/Washington.
Can I find deals for flights from Nantucket to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Nantucket to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Nantucket 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 to Washington, D.C..
Can I find deals for business class flights from Nantucket to Washington, D.C.?
Yes. Cheapflights offers flight deals from Nantucket 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 to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Nantucket to Washington, D.C. (average of $309). Flying from Nantucket to Washington, D.C. in June is currently the most expensive (average of $373). 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

Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$118	Average$137	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$126	Average$225	FlexibilityNo cancel fee	On-time62%

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$85+ Cheap flights from Nantucket (ACK) 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.

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

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

Cheapest flights from Nantucket to Washington, D.C.Explore the most affordable flight options available from Nantucket to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 1, 2025.

Explore the most affordable flight options available from Nantucket to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Nantucket to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Nantucket with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Nantucket to Washington, D.C.

What is the cheapest month to book a flight from Nantucket to Washington, D.C.?

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Nantucket to Washington, D.C. to help guide your decision. You can also see how each airline compares 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 Nantucket 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.

What airport do you fly from for flights from Nantucket to Washington, D.C.?

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

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

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

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

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

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

What is the cheapest month to book a flight from Nantucket to Washington, D.C.?

Traveling to a place near Nantucket?

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Alternative routes for Nantucket to Washington, D.C.

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

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

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Cheapest flights from Nantucket to Washington, D.C.
Explore the most affordable flight options available from Nantucket to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 1, 2025.