DCA - ACK

$77 Find Cheap Flights from Reagan Washington National Airport to Nantucket

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Nantucket departing on 7/6. 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 Nantucket

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

Cheapest round-trip
$155
JetBlue
Mon 8/3Thu 8/6
DCA - ACK • Non-stop
Cheapest one-way
$77
JetBlue
Mon 7/6
DCA - ACK • Non-stop
Advice from real travelers
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
Top airlines
Cheapest • from $155 (round-trip)
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and JetBlue. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $649 (round-trip)
Shortest trip • 3h 40m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Nantucket!
Flight Deals
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Expert advice
Flight Deals

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

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

Mon, Aug 3 - Thu, Aug 6
JetBlue Logo
3:25 pm - 4:56 pm
DCA
-
ACK
1h 31mnonstop
JetBlue Logo
10:52 am - 12:29 pm
ACK
-
DCA
1h 37mnonstop
$155JetBlue
Mon, Jul 6 - Thu, Jul 9
JetBlue Logo
3:40 pm - 5:12 pm
DCA
-
ACK
1h 32mnonstop
JetBlue Logo
10:52 am - 12:29 pm
ACK
-
DCA
1h 37mnonstop
$157JetBlue
Wed, Jun 17 - Sat, Jun 20
JetBlue Logo
3:40 pm - 5:12 pm
DCA
-
ACK
1h 32mnonstop
JetBlue Logo
10:52 am - 12:29 pm
ACK
-
DCA
1h 37mnonstop
$165JetBlue
Sat, Jun 20 - Tue, Jun 23
JetBlue Logo
3:40 pm - 5:12 pm
DCA
-
ACK
1h 32mnonstop
JetBlue Logo
10:52 am - 12:29 pm
ACK
-
DCA
1h 37mnonstop
$167JetBlue
Sat, Jun 20 - Wed, Jun 24
Delta Logo
9:30 am - 3:48 pm
DCA
-
ACK
6h 18m
1 stop
Delta Logo
4:40 pm - 8:58 pm
ACK
-
DCA
4h 18m
1 stop
$176Delta
Sat, Jun 20 - Mon, Jun 22
JetBlue Logo
3:40 pm - 5:12 pm
DCA
-
ACK
1h 32mnonstop
JetBlue Logo
10:52 am - 12:29 pm
ACK
-
DCA
1h 37mnonstop
$177JetBlue
Mon, Aug 3 - Wed, Aug 12
Delta Logo
6:20 am - 11:35 am
DCA
-
ACK
5h 15m
1 stop
Delta Logo
10:00 am - 7:18 pm
ACK
-
DCA
9h 18m
2 stops
$182Delta
Tue, Jul 7 - Fri, Jul 10
American Airlines Logo
9:00 am - 10:40 am
DCA
-
ACK
1h 40mnonstop
American Airlines Logo
11:11 am - 12:58 pm
ACK
-
DCA
1h 47mnonstop
$186American Airlines
Mon, Aug 3 - Thu, Aug 6
Delta Logo
6:20 am - 11:35 am
DCA
-
ACK
5h 15m
1 stop
Delta Logo
4:40 pm - 10:59 pm
ACK
-
DCA
6h 19m
1 stop
$196Delta
Mon, Jul 6 - Thu, Jul 9
Delta Logo
6:20 am - 11:26 am
DCA
-
ACK
5h 06m
1 stop
Delta Logo
12:15 pm - 4:19 pm
ACK
-
DCA
4h 04m
1 stop
$205Delta
Booking Insights

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

Get data-powered insights and trends into flights from Reagan-National to Nantucket 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 Reagan Washington National Airport to Nantucket?

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

When flying from Reagan Washington National Airport to Nantucket, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Reagan Washington National Airport, you’ll find the best rates on Thursdays and the most expensive ones on Fridays.

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

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $301 on average.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Nantucket?

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. Reagan-National Airport to Nantucket, 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. Reagan-National Airport to Nantucket, you should book around 4 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Expert advice

Expert advice for your flight from Reagan-National to Nantucket

 
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 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.

Good to know

Cheapest flight$77
Flight from Reagan Washington National Airport to Nantucket

When to book flights from Reagan-National to Nantucket

Are your dates flexible? Find out the best times to travel from Reagan-National to Nantucket 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 Reagan Washington National Airport to Nantucket flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Nantucket was $77 for a one-way ticket and $155 for a round-trip.

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

    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 Reagan Washington National Airport to Nantucket?

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

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

    The Airbus A220-300 is the aircraft model that flies most regularly on the Reagan Washington National Airport to Nantucket flight route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Nantucket?

    oneworld is the only airline alliance operating flights between Reagan Washington National Airport and Nantucket.

  • Which is the best airline for flights from Washington, D.C. to Nantucket, JetBlue or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Nantucket are JetBlue and American Airlines. With an average price for the route of $267 and an overall rating of 7.2, JetBlue is the most popular choice. American Airlines is also a great choice for the route, with an average price of $305 and an overall rating of 7.1.

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

    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 Reagan Washington National Airport to Nantucket.

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

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

    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 Nantucket with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and ACK 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 Reagan Washington National Airport to Nantucket?

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

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Reagan-National Airport to Nantucket

  • Looking for a cheap flight? 25% of our users found flights on this route for $233 or less one-way and $196 or less round-trip.

Prefer to fly direct from Reagan Washington National Airport to Nantucket?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Reagan-National to Nantucket Memorial.
Find which airlines fly direct from Washington, D.C. Reagan-National Airport to Nantucket Memorial Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Reagan-National to Nantucket Memorial

Monday

American Airlines,JetBlue

American Airlines,JetBlue

Tuesday

American Airlines,JetBlue

American Airlines,JetBlue

Wednesday

American Airlines,JetBlue

American Airlines,JetBlue

Thursday

American Airlines,JetBlue

American Airlines,JetBlue

Friday

American Airlines,JetBlue

American Airlines,JetBlue

Saturday

American Airlines,JetBlue

American Airlines,JetBlue

Sunday

American Airlines,JetBlue

American Airlines,JetBlue

See more direct flights

Direct returns

Nantucket Memorial to Washington, D.C. Reagan-National

Monday

American Airlines,JetBlue

American Airlines,JetBlue

Tuesday

American Airlines,JetBlue

American Airlines,JetBlue

Wednesday

American Airlines,JetBlue

American Airlines,JetBlue

Thursday

American Airlines,JetBlue

American Airlines,JetBlue

Friday

American Airlines,JetBlue

American Airlines,JetBlue

Saturday

American Airlines,JetBlue

American Airlines,JetBlue

Sunday

American Airlines,JetBlue

American Airlines,JetBlue

See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Nantucket. 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 Reagan-National to Nantucket? 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 2917 reviews
7.3Boarding
7.9Crew
6.6Food
7.5Comfort
7.2Entertainment
Airline reviews

Messy plane that was falling apart Small screens that didn't work

2.0 Mediocremandy, Apr 2026
BOS - MCO
Read more JetBlue reviews

Messy plane that was falling apart Small screens that didn't work

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

They forced me to check my hand luggage at the gate.

I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.

Still hasn’t left. Why are you asking how it was?

Flight was good wish there were more snacks options for such a long flight but stewardesses were very pleasant as was flight crew.

I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

For the price point it was very good. Definitely leave on the earlier flights as it can become terribly crowded later in the day

Absolutely horrible. Flight was delayed 4 hours and they had no clue what was going on.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

delayed due to weather. Could not communicate with family since the wifi was broken

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

Information on your arrival and departure airports