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Cheap flights from Nantucket to Washington, D.C. from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nantucket to Washington, D.C. departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Nantucket to Washington, D.C.

Cheap round-trip flights

JetBlue Logo
12:30 pm - 2:02 pmACK-DCA
1h 32mnonstop
JetBlue Logo
3:00 pm - 4:27 pmDCA-ACK
1h 27mnonstop
$157JetBlue
Find Deal
Sat, Sep 13 - Sat, Sep 20
JetBlue Logo
10:45 am - 12:20 pmACK-DCA
1h 35mnonstop
JetBlue Logo
3:00 pm - 4:27 pmDCA-ACK
1h 27mnonstop
$167JetBlue
Find Deal
Fri, Sep 26 - Mon, Sep 29
JetBlue Logo
10:45 am - 12:20 pmACK-DCA
1h 35mnonstop
JetBlue Logo
3:00 pm - 4:27 pmDCA-ACK
1h 27mnonstop
$177JetBlue
Find Deal
Fri, Sep 19 - Sun, Sep 21
JetBlue Logo
4:20 pm - 10:56 pmACK-DCA
6h 36m1 stop
JetBlue Logo
3:00 pm - 4:27 pmDCA-ACK
1h 27mnonstop
$202JetBlue
Find Deal
Fri, Sep 26 - Mon, Sep 29
JetBlue Logo
4:10 pm - 10:56 pmACK-DCA
6h 46m1 stop
JetBlue Logo
3:00 pm - 4:27 pmDCA-ACK
1h 27mnonstop
$212JetBlue
Find Deal
Fri, Sep 19 - Sun, Sep 21
JetBlue Logo
4:10 pm - 10:56 pmACK-DCA
6h 46m1 stop
JetBlue Logo
6:19 am - 11:00 amDCA-ACK
4h 41m1 stop
$246JetBlue
Find Deal
Fri, Sep 19 - Sun, Sep 21
JetBlue Logo
12:30 pm - 2:02 pmACK-DCA
1h 32mnonstop
JetBlue Logo
9:00 am - 1:21 pmDCA-ACK
4h 21m1 stop
$367JetBlue
Find Deal
Sat, Sep 13 - Sat, Sep 20
JetBlue Logo
12:30 pm - 2:02 pmACK-DCA
1h 32mnonstop
JetBlue Logo
7:59 am - 1:21 pmDCA-ACK
5h 22m1 stop
$417JetBlue
Find Deal
Wed, Sep 10 - Thu, Sep 11
Logo
8:26 am - 3:22 pmACK-DCA
6h 56m2 stops
Logo
10:00 am - 3:11 pmDCA-ACK
5h 11m1 stop
$828
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
8:30 am - 9:25 pmACK-IAD
12h 55m1 stop
Logo
9:00 am - 1:05 pmIAD-ACK
4h 05m1 stop
$1,116
Find Deal
Fri, Oct 31 - Mon, Nov 3

Delta flights from Nantucket to Washington, D.C.

Our best Delta deals on Nantucket to Washington, D.C. flight tickets
Delta
Sep 5
ACK4:49 pmNantucket Memorial
6h 07m
1 stop
DCA10:56 pmWashington, D.C. Reagan-National
Sep 7
DCA11:00 amWashington, D.C. Reagan-National
3h 46m
1 stop
ACK2:46 pmNantucket Memorial
$216
Find similar
Delta
Aug 29
ACK4:49 pmNantucket Memorial
4h 10m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
Aug 31
DCA11:00 amWashington, D.C. Reagan-National
3h 46m
1 stop
ACK2:46 pmNantucket Memorial
$226
Find similar
Delta
Sep 5
ACK3:26 pmNantucket Memorial
4h 17m
1 stop
IAD7:43 pmWashington, D.C. Dulles Intl
Sep 7
IAD6:00 amWashington, D.C. Dulles Intl
10h 09m
2 stops
ACK4:09 pmNantucket Memorial
$283
Find similar

JetBlue flights from Nantucket to Washington, D.C.

Our best JetBlue deals on Nantucket to Washington, D.C. flight tickets
JetBlue
Sep 13
ACK12:30 pmNantucket Memorial
1h 32m
DCA2:02 pmWashington, D.C. Reagan-National
Sep 20
DCA3:00 pmWashington, D.C. Reagan-National
1h 27m
ACK4:27 pmNantucket Memorial
$157
Find similar
JetBlue
Sep 26
ACK10:45 amNantucket Memorial
1h 35m
DCA12:20 pmWashington, D.C. Reagan-National
Sep 29
DCA3:00 pmWashington, D.C. Reagan-National
1h 27m
ACK4:27 pmNantucket Memorial
$167
Find similar
JetBlue
Sep 19
ACK10:45 amNantucket Memorial
1h 35m
DCA12:20 pmWashington, D.C. Reagan-National
Sep 21
DCA3:00 pmWashington, D.C. Reagan-National
1h 27m
ACK4:27 pmNantucket Memorial
$177
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Nantucket to Washington, D.C. 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
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

Sat 9/13

12:30 pm-2:02 pm

Nonstop1h 32m

Washington, D.C. Reagan-National

Sat 9/20

3:00 pm-4:27 pm

Nonstop1h 27m

$157

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 9/26

10:45 am-12:20 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Mon 9/29

3:00 pm-4:27 pm

Nonstop1h 27m

$167

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 9/19

10:45 am-12:20 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Sun 9/21

3:00 pm-4:27 pm

Nonstop1h 27m

$177

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 9/26

4:20 pm-10:56 pm

1 stop6h 36m

Washington, D.C. Reagan-National

Mon 9/29

3:00 pm-4:27 pm

Nonstop1h 27m

$202

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 9/19

4:10 pm-10:56 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Sun 9/21

3:00 pm-4:27 pm

Nonstop1h 27m

$212

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 9/19

4:10 pm-10:56 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Sun 9/21

6:19 am-11:00 am

1 stop4h 41m

$246

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 9/13

12:30 pm-2:02 pm

Nonstop1h 32m

Washington, D.C. Reagan-National

Sat 9/20

9:00 am-1:21 pm

1 stop4h 21m

$367

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Wed 9/10

12:30 pm-2:02 pm

Nonstop1h 32m

Washington, D.C. Reagan-National

Thu 9/11

7:59 am-1:21 pm

1 stop5h 22m

$417

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 9/13

8:26 am-3:22 pm

2 stops6h 56m

Washington, D.C. Reagan-National

Sat 9/20

10:00 am-3:11 pm

1 stop5h 11m

$828

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

Fri 10/31

8:30 am-9:25 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 11/3

9:00 am-1:05 pm

1 stop4h 05m

$1,116

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Nantucket to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Nantucket is on a Friday. momondo users have found tickets for Friday departures for as low as $292. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Nantucket to Washington, D.C. for around $379.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Nantucket to Washington, D.C. when you can find flight prices for as low as $279. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $359. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Nantucket Memorial to Washington, D.C. flight route?

Fly from Nantucket Memorial to Washington, D.C. Reagan-National for the best Nantucket Memorial - Washington, D.C. flight prices

What cabin class options are available on Nantucket Memorial to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Nantucket Memorial to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nantucket to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Nantucket to Washington, D.C..

When to book flights from Nantucket to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Nantucket to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Nantucket to Washington, D.C. (ACK to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nantucket to Washington, D.C.

Best Price Found

$233

Fastest flight time

1h 32m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from Nantucket in the past 72 hours is $233. The best round-trip flight deal from Nantucket to Washington, D.C. found on momondo in the last 72 hours is $197.
The fastest flight from Nantucket to Washington, D.C. takes 1h 32m
Direct flights go from Nantucket to Washington, D.C. on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Washington, D.C.: Washington, D.C. Reagan-National (DCA)
Search flight deals

  • How far is Nantucket Memorial to Washington, D.C. by plane?

    There are 401.3 mi between Nantucket Memorial and Washington, D.C.. 1h 32m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Nantucket Memorial Airport to Washington, D.C.?

    Prices for flights from Nantucket Memorial Airport to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from Nantucket Memorial Airport to Washington, D.C.?

  • How old do you have to be to fly from Nantucket Memorial Airport to Washington, D.C.?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nantucket Memorial Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Nantucket to Washington, D.C.?

  • What is the most popular airline from Nantucket to Washington, D.C.?

Best airlines flying from Nantucket to Washington, D.C.

Compare and see reviews for airlines that fly from Nantucket to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $146Free CancellationRating
7.2
2,920 reviews
Search JetBlue flights

  • JetBlue Flights From Nantucket to Washington, D.C.

    Across 7 JetBlue flights from Nantucket to Washington, D.C. this week, the average price was $226, with the best JetBlue deals starting from $146 round-trip. 2,920 users have rated JetBlue on momondo, with an average score of 7.2/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Laurel
Silver Spring
Colonial Beach
Fredericksburg
Towson
Manassas
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Nantucket to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nantucket to Washington, D.C. for you.

Can I find flights from Nantucket to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Nantucket to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Nantucket to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Nantucket.

I’m not ready to book a flight from Nantucket to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Nantucket. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport