Cheap flights from Nantucket to Washington, D.C.

Nantucket Memorial
ACK
Washington
WAS

Flight deals from Nantucket to Washington, D.C.

Below you can see the best deals on flights Nantucket — Washington, D.C. for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 26 August, from $93.

Top 10 cheap flights from Nantucket to Washington, D.C.

About the Nantucket — Washington, D.C. flight

Looking for cheap flights from Nantucket to Washington, D.C.? Compare fares from different airlines, check the flight schedule and travel time — and book your Nantucket — Washington, D.C. ticket online at the best price.

The route has direct flights — around 14 flights per week, flights are operated by American Airlines, JetBlue, a nonstop flight takes about 1 h 37 min, the distance between the cities is around 648 km.

Planning your trip? You may find our Washington, D.C. travel guide, how to get from the airport into town and Washington, D.C. weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $93Min. price
AugustCheapest
SeptemberPeak season
YesDirect flights
648 kmDistance
1 h 37 minTravel time
2Airlines
14 / wkFlights

Flight schedule from Nantucket to Washington, D.C.

The table shows direct flights from Nantucket to Washington, D.C. on the selected date. The flight takes approximately 1 h 37 min. Regular flights are operated by American Airlines and JetBlue. Departures from Nantucket Memorial Airport airports, arrivals at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Nantucket — Washington, D.C.

Below is a calendar of the lowest flight ticket prices for Nantucket — Washington, D.C. by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $93 in August, and the most expensive are around $94 in September. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Nantucket to Washington, D.C. by month. Tickets are usually cheapest in September (around $148) and priciest in July (about $222) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$154lowMay$182mediumSep$148low
Feb$154lowJun$211highOct$166medium
Mar$166mediumJul$222highNov$160low
Apr$172mediumAug$216highDec$194medium

Some values are estimated based on seasonality.

When to fly

Weather in Washington, D.C.: it is warmest in July (up to 32 °C on average) and coolest in January (around 7 °C). The driest month is October.

Tickets are usually cheapest in August and most expensive in September. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Washington, D.C.

Dry and wet days · Washington, D.C.

Wind speed and direction · Washington, D.C.

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How to get the best deal on a Nantucket — Washington, D.C. ticket

  • Book ahead: fares for Nantucket — Washington, D.C. are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Washington, D.C. is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Nantucket — Washington, D.C. route are operated by 2 airlines; American Airlines runs the most flights (around 79% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    4x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ACK → DCA4x/week
      Duration
      1h 50m
      Days
      MTWTFSS
    78.6%Open →
  • JetBlueB6
    1x/week
    WebsiteFleet: 30742.5M pax/year
    • Direct flight ACK → DCA1x/week
      Duration
      1h 37m
      Days
      MTWTFSS
    21.4%Open →

Cities and airports on the Nantucket — Washington, D.C. route

Flights Nantucket — Washington, D.C. depart from Nantucket Memorial Airport and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Nantucket

ACK
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Washington, D.C.

WAS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Nantucket — Washington, D.C. flight

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

A nonstop Nantucket — Washington, D.C. flight takes about 1 h 37 min — the distance between the cities is around 648 km.

How far is it from Nantucket to Washington, D.C.?

The distance from Nantucket to Washington, D.C. is about 648 km, which a nonstop flight covers in around 1 h 37 min.

Are there direct flights from Nantucket to Washington, D.C.?

Yes, there are nonstop flights Nantucket — Washington, D.C. — around 14 flights per week.

Which airlines fly from Nantucket to Washington, D.C.?

Airlines operating Nantucket — Washington, D.C. include American Airlines, JetBlue. See the full list with schedules in the "Airlines" section on this page.

Which airports do Nantucket — Washington, D.C. flights use?

Flights from Nantucket depart from Nantucket Memorial Airport, and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport, Ronald Reagan National Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Nantucket to Washington, D.C.?

The price of a Nantucket — Washington, D.C. ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in September. Tickets typically cost between $93 and $94. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Nantucket — Washington, D.C.?

Flights Nantucket — Washington, D.C. are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

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

To catch a low fare Nantucket — Washington, D.C., book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Nantucket

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BostonNew York CityHyannisPhiladelphiaChicagoMarthas VineyardCharlotte

Where else you can fly from Washington, D.C.

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New York CityChicagoAtlantaBostonOrlandoTorontoCharlotteHoustonDetroitSeattleMinneapolisDallasMiamiFort LauderdaleMontrealDenverRaleighLos AngelesNashvilleSan FranciscoPittsburghTampaBuffaloIndianapolisCincinnatiProvidencePhiladelphiaLondonRochesterOttawaKnoxvilleColumbusClevelandAlbanySouth PortlandNorth CharlestonSan SalvadorSan DiegoBurlingtonSavannah

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