ACK - DCA

$114 Find Cheap Flights from Nantucket to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nantucket to Reagan-National departing on 7/29. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

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

Cheapest round-trip
$227
JetBlue
Tue 7/14Wed 7/15
ACK - DCA • Non-stop
Cheapest one-way
$114
JetBlue
Wed 7/29
ACK - DCA • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue offers free gate-to-gate Wi-Fi and live TV.
American Airlines' Main Cabin Extra includes early boarding.
Expert advice
Expert advice
Expert advice
Expert advice
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Nantucket to Reagan-National (ACK-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nantucket to Reagan-National 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 Nantucket to Reagan-National

Tue, Jul 14 - Wed, Jul 15
JetBlue Logo
10:50 am - 12:28 pm
ACK
-
DCA
1h 38mnonstop
JetBlue Logo
3:35 pm - 5:04 pm
DCA
-
ACK
1h 29mnonstop
$227JetBlue
Tue, Jul 14 - Wed, Jul 15
JetBlue Logo
10:50 am - 12:28 pm
ACK
-
DCA
1h 38mnonstop
JetBlue Logo
8:30 am - 1:03 pm
DCA
-
ACK
4h 33m
1 stop
$242JetBlue
Tue, Jul 14 - Wed, Jul 15
JetBlue Logo
10:50 am - 12:28 pm
ACK
-
DCA
1h 38mnonstop
JetBlue Logo
8:30 am - 1:03 pm
DCA
-
ACK
4h 33m
1 stop
$247JetBlue
Tue, Jul 14 - Wed, Jul 15
JetBlue Logo
3:38 pm - 7:59 pm
ACK
-
DCA
4h 21m
1 stop
JetBlue Logo
8:30 am - 1:03 pm
DCA
-
ACK
4h 33m
1 stop
$354JetBlue
Tue, Jul 14 - Wed, Jul 15
JetBlue Logo
3:38 pm - 7:59 pm
ACK
-
DCA
4h 21m
1 stop
JetBlue Logo
8:30 am - 1:03 pm
DCA
-
ACK
4h 33m
1 stop
$359JetBlue
Booking Insights

KAYAK's insights & trends for Nantucket to Reagan-National flights

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

What’s the cheapest day of the week to fly from Nantucket to Reagan Washington National Airport?

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

If you are looking for a flight deal from Nantucket to Reagan Washington National Airport, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Reagan Washington National Airport, Wednesday is the cheapest day to fly and Thursday is the most expensive.

Can I save money by flying with a layover from Nantucket to Washington, D.C. Reagan-National Airport?

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 $277, prices are generally cheapest when you fly direct.

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Expert advice

Expert advice for your flight from Nantucket to Reagan-National

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines and JetBlue

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.

Read more

Good to know

Cheapest flight$114
Flight from Nantucket to Reagan Washington National Airport

When to book flights from Nantucket to Reagan-National

Are your dates flexible? Find out the best times to travel from Nantucket to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Nantucket to Reagan Washington National Airport flights

  • What is the cheapest flight from Nantucket to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Nantucket to Washington, D.C. Reagan-National Airport was $114 for a one-way ticket and $227 for a round-trip.

  • Do I need a passport to fly between Nantucket and Reagan Washington National Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Nantucket to Reagan Washington National Airport?

    American Airlines, and JetBlue offer inflight Wi-Fi service on the Nantucket to Reagan Washington National Airport flight route.

  • Which aircraft models fly most regularly from Nantucket to Reagan Washington National Airport?

    The Embraer 190 is the aircraft model that flies most regularly on the Nantucket to Reagan Washington National Airport flight route.

  • How does KAYAK find such low prices on flights from Nantucket to Reagan Washington National Airport?

    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 Nantucket to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nantucket to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Nantucket 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 Nantucket to Reagan Washington National Airport?

    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 to Reagan Washington National Airport with an airline and back to Nantucket with another airline. Booking your flights between Nantucket and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nantucket to Reagan Washington National Airport?

    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 to Reagan Washington National Airport from Nantucket up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Nantucket to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Nantucket to Washington, D.C.. 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 Nantucket to Reagan-National? 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.
7.2
JetBlueOverall score based on 2891 reviews
6.6Food
7.4Boarding
7.2Entertainment
8.0Crew
7.5Comfort
Airline reviews

Friendly crew, efficient boarding and flight arrived early. Couldn’t ask for a better experience

10.0 Excellentpuravi, Feb 2026
PBI - ISP
Read more JetBlue reviews

Friendly crew, efficient boarding and flight arrived early. Couldn’t ask for a better experience

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

1) No pilot available for 1 hour 2) no room for most passengers careyon in overhead—-> stowed below 3) when we landed we had to wait 45 min. Before docking at gate as gate was not ready

It was good. I prefer JB over other airlines.I just wish we had headphones for the films, but other than that - good.

Qatar Airways only had spicy meals on the menu in economy class. You might want to get food in the airport before boarding.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Everything you need to know for your flight from Nantucket to Reagan-National

Information on your arrival and departure airports

Nantucket (ACK)
Reagan-National (DCA)