WAS - ACK

$122 Find Cheap Flights from Washington, D.C. to Nantucket - Compare and Save

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Everything you should know

Cheapest round-trip
$245
Typical prices: $233-$422
JetBlue
Wed 10/3Sat 10/6
DCA - ACK • Non-stop
Cheapest one-way
$122
Typical prices: $134-$339
JetBlue
Sun 10/7
DCA - ACK • Non-stop
Nonstop flights
There are currently no direct flights between Washington, D.C. and Nantucket. You'll need to take a connecting flight to reach the destination.
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Cheapest
Most popular
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When to book
in advance
Our data shows that travelers who book at least 14 weeks in advance save around 24% compared to booking last minute.
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When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $497 (round-trip)
Shortest trip • 3h 35m (one-way)
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Flight Deals

Cheap Flights from Washington, D.C. to Nantucket (WAS-ACK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sat, Oct 3 - Tue, Oct 6
JetBlue Logo
2:59 pm - 4:33 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 34mnonstop
JetBlue Logo
10:50 am - 12:25 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 35mnonstop
$245JetBlue
Wed, Oct 7 - Sat, Oct 10
JetBlue Logo
3:39 pm - 5:09 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 30mnonstop
JetBlue Logo
10:50 am - 12:25 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 35mnonstop
$265JetBlue
Sat, Oct 3 - Tue, Oct 6
JetBlue Logo
2:59 pm - 4:33 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 34mnonstop
JetBlue Logo
10:50 am - 12:25 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 35mnonstop
$265JetBlue
Wed, Oct 7 - Fri, Oct 9
JetBlue Logo
3:39 pm - 5:09 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 30mnonstop
JetBlue Logo
10:50 am - 12:25 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 35mnonstop
$276JetBlue
Wed, Sep 30 - Sat, Oct 3
JetBlue Logo
3:38 pm - 5:08 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 30mnonstop
JetBlue Logo
11:15 am - 12:51 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 36mnonstop
$280JetBlue
Sat, Oct 3 - Tue, Oct 6
JetBlue Logo
2:59 pm - 4:33 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 34mnonstop
JetBlue Logo
10:50 am - 12:25 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 35mnonstop
$280JetBlue
Sat, Oct 3 - Mon, Oct 5
JetBlue Logo
2:59 pm - 4:33 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 34mnonstop
JetBlue Logo
10:50 am - 12:25 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 35mnonstop
$292JetBlue
Sun, Oct 4 - Sat, Oct 10
JetBlue Logo
3:39 pm - 5:09 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 30mnonstop
JetBlue Logo
10:50 am - 12:25 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 35mnonstop
$294JetBlue
Mon, Oct 5 - Sat, Oct 10
Multiple Airlines Logo
8:55 am - 5:02 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
8h 07m2 stops Boston Logan Intl Hyannis Barnstable
Multiple Airlines Logo
10:50 am - 12:25 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 35mnonstop
$529Multiple Airlines
Mon, Oct 5 - Sat, Oct 10
Multiple Airlines Logo
8:55 am - 5:02 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
8h 07m2 stops Boston Logan Intl Hyannis Barnstable
Multiple Airlines Logo
10:50 am - 12:25 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 35mnonstop
$541Multiple Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. to Nantucket flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. to Nantucket with more confidence.

How much is a round-trip flight from Washington, D.C. to Nantucket?

Round-trip flights from Washington, D.C. to Nantucket start at $245. Prices are typical for this route right now, with typical round-trip fares ranging from $233 to $422. The lowest price found in the past 5 days was $245 on JetBlue.

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

There's little price difference between Washington, D.C. to Nantucket routes. They average around $325 round-trip, based on KAYAK data over the past 12 months.

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

Tuesday is the cheapest day of the week to fly from Washington, D.C. to Nantucket, it is 37% cheaper than the average day. Thursday is the most expensive day with flight prices 20% higher than average. Based on deals found by KAYAK users in the last 12 months.

When are prices from Washington, D.C. to Nantucket the cheapest?

Flights from Washington, D.C. to Nantucket are cheapest 14 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Washington, D.C. to Nantucket

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue and American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Washington, D.C. to Nantucket flights

Low season

February

Cheapest flight

$122
Most popular time to fly with an average 1% increase in price.
Flight from Washington, D.C. Reagan-National Airport to Nantucket

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Nantucket based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to Nantucket flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airlines offer extra legroom and free seat selection on Washington, D.C. to Nantucket flights?

    Among airlines operating Washington, D.C. to Nantucket flights:

    • JetBlue: offers extra legroom; offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Washington, D.C. to Nantucket?

    Only JetBlue operates flights between Washington, D.C. and Nantucket.

  • Which airports can I use when flying from Washington, D.C. to Nantucket?

    Flights from Washington, D.C. to Nantucket may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Nantucket Memorial (ACK).

  • Which airlines include bags at no extra cost on Washington, D.C. to Nantucket flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • American Airlines: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Washington, D.C. to Nantucket?

    Three cabin classes are available on flights from Washington, D.C. to Nantucket:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How much can I save by taking a layover when flying from Washington, D.C. to Nantucket?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $311 round-trip, compared to $497 via a layover through Newark (EWR).

  • What is the standard checked-bag allowance on flights from Washington, D.C. to Nantucket?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $49–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from Washington, D.C. to Nantucket pass through?

    One-stop flights from Washington, D.C. to Nantucket most commonly connect through:

    • Boston Logan Intl (BOS) - 67% of one-stop connections
    • Newark (EWR) - 28% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 6% of one-stop connections

    Boston Logan Intl (BOS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. to Nantucket?

    Yes. Being flexible with your travel dates can save you up to 48% on the Washington, D.C. to Nantucket route. Tuesday is the cheapest departure day at $207 round-trip on average, while Thursday is the most expensive at $391, a difference of $184. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What are the earliest and latest flights from Washington, D.C. to Nantucket?

    These are the earliest and latest flight times available from Washington, D.C. to Nantucket:

    • Earliest: departs at 2:59 pm and lands at 4:30 pm
    • Latest: departs at 3:39 pm and lands at 5:10 pm.

    The flight takes about 1h 31m.

  • How expensive are last-minute Washington, D.C. to Nantucket flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 8% above the route average of $324. Book 14 weeks before departure for the lowest fares.

  • How long is a flight from Washington, D.C. to Nantucket?

    A nonstop flight from Washington, D.C. to Nantucket takes 1h 31m, covering 403 miles.

  • Do I need a passport to fly from Washington, D.C. to Nantucket?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Washington, D.C. to Nantucket changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $245 to $1,925. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Washington, D.C. to Nantucket looking right now?

    One-way fares from Washington, D.C. to Nantucket are currently lower than usual. Average one-way flight prices are about $169, which is 12% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. to Nantucket?

    Flying via New York John F Kennedy Intl (JFK) gives the shortest average 1-stop total travel time at 3h 35m, compared with 3h 53m via Newark (EWR) and 3h 58m via Boston Logan Intl (BOS).

  • How much should I expect to pay for a Washington, D.C. to Nantucket flight?

    Round-trip flights from Washington, D.C. to Nantucket range from $233 to $422, with an average of $324 over the past 12 months. Anything below $233 counts as a good deal.

  • Which airlines offer Wi-Fi on Washington, D.C. to Nantucket flights?

    Two airlines offer in-flight Wi-Fi on Washington, D.C. to Nantucket flights:

    • • JetBlue
    • • American Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Washington, D.C. to Nantucket flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average $207 - about $184 less than Thursday (47% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. to Nantucket trip for September. Fares historically average $277 round-trip in that month - typically $617 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Nantucket Memorial Airport.
    - Nantucket Inn
    - Whaler's Inn

Prefer to fly direct from Washington, D.C. to Nantucket?

 
Find which airlines fly direct from Washington, D.C. to Nantucket Memorial Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. to Nantucket Memorial

Monday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

Direct returns

Nantucket Memorial to Washington, D.C.

Monday

JetBlue

JetBlue

Tuesday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

More options for your flight from Washington, D.C. to Nantucket

Complete your trip to Nantucket with a hotel stay or car rental