$84 Find Cheap Flights from Washington, D.C. to Nantucket Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Nantucket Island departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Nantucket Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Nantucket Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Nantucket Island, as well as popular online travel agencies
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Cheap Flights from Washington, D.C. to Nantucket Island

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Bostonnonstop$147
Boston
Bostonnonstop$147

Book Cheap Washington, D.C. to Nantucket Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Nantucket Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Nantucket Island

Tue, Sep 30 - Fri, Oct 3
JetBlue Logo
3:00 pm - 4:27 pmDCA-ACK
1h 27mnonstop
JetBlue Logo
10:45 am - 12:20 pmACK-DCA
1h 35mnonstop
$157JetBlue
Find Deal
Mon, Sep 29 - Thu, Oct 2
JetBlue Logo
3:00 pm - 4:27 pmDCA-ACK
1h 27mnonstop
JetBlue Logo
10:45 am - 12:20 pmACK-DCA
1h 35mnonstop
$187JetBlue
Find Deal
Tue, Sep 30 - Fri, Oct 3
JetBlue Logo
10:00 am - 1:21 pmDCA-ACK
3h 21m1 stop
JetBlue Logo
10:45 am - 12:20 pmACK-DCA
1h 35mnonstop
$200JetBlue
Find Deal
Tue, Oct 7 - Thu, Oct 9
JetBlue Logo
8:00 am - 1:21 pmDCA-ACK
5h 21m1 stop
JetBlue Logo
10:45 am - 12:20 pmACK-DCA
1h 35mnonstop
$207JetBlue
Find Deal
Sun, Oct 5 - Fri, Oct 10
JetBlue Logo
2:59 pm - 4:26 pmDCA-ACK
1h 27mnonstop
JetBlue Logo
4:10 pm - 10:56 pmACK-DCA
6h 46m1 stop
$217JetBlue
Find Deal
Sun, Sep 28 - Wed, Oct 1
JetBlue Logo
3:00 pm - 4:27 pmDCA-ACK
1h 27mnonstop
JetBlue Logo
12:29 pm - 6:04 pmACK-DCA
5h 35m1 stop
$225JetBlue
Find Deal
Wed, Oct 1 - Fri, Oct 3
JetBlue Logo
8:00 am - 1:21 pmDCA-ACK
5h 21m1 stop
JetBlue Logo
10:45 am - 12:20 pmACK-DCA
1h 35mnonstop
$235JetBlue
Find Deal
Mon, Oct 6 - Wed, Oct 8
JetBlue Logo
6:25 am - 11:00 amDCA-ACK
4h 35m1 stop
JetBlue Logo
3:45 pm - 7:22 pmACK-DCA
3h 37m1 stop
$246JetBlue
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
8:50 am - 6:29 amIAD-ACK
21h 39m2 stops
Multiple Airlines Logo
2:16 pm - 7:11 amACK-IAD
16h 55m2 stops
$706Multiple Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
Multiple Airlines Logo
8:50 am - 2:01 pmIAD-ACK
5h 11m1 stop
Multiple Airlines Logo
8:08 am - 4:20 pmACK-IAD
8h 12m1 stop
$1,024Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Nantucket Island flights

Get data-powered insights and trends into flights from Washington, D.C. to Nantucket Island to help you find the cheapest flights, the best time to fly and much more.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Nantucket Island from Washington, D.C. found in the last 72 hours was to Nantucket, at $132 round-trip. The most popular route is from Washington, D.C. Reagan-National Airport (DCA) to Nantucket (ACK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $132.

Can I save money by flying with a layover from Washington, D.C. to Nantucket Island?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $399, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Nantucket Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Nantucket Island is January, when tickets cost $167 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is $248 and $238 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to Nantucket Island?

The average price of all round-trip flights from Washington, D.C. to Nantucket Island clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Nantucket Island on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Washington, D.C. to Nantucket Island. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to Nantucket Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. to Nantucket Island, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$84
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Reagan Washington National Airport to Nantucket

FAQs - booking Nantucket Island flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Nantucket Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Nantucket Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Nantucket Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Nantucket Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Nantucket Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to Nantucket Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Nantucket Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to Nantucket Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Nantucket Island?

    The cheapest time of day to fly to Nantucket Island is generally at night, when round-trip flights cost $247 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to Nantucket Island is generally in the evening, which is peak travel time and where the average cost of a ticket is $348.

Reviews of the top 3 airlines serving from Washington, D.C. to Nantucket Island

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Nantucket Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Nantucket Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7957 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Pitch was very small. Knees were on the seat back in front of me.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

Everything you need to know for your flight to Nantucket Island

Cabin class types available on flights to Washington, D.C.

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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