ACK - DCA

$84 Find Cheap Flights from Nantucket to Reagan Washington National Airport - Compare and Save

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 9/9. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$176
Delta
Thu 7/23Mon 7/27
ACK - DCA • 1 stop
Cheapest non-stop
$187
JetBlue
Thu 6/25Sun 6/28
ACK - DCA • Non-stop
Top airlines
Delta
Cheapest • from $176 (round-trip)
JetBlue
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with American Airlines and JetBlue. Average duration is 1h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
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 Reagan-National!
Flight Deals
Booking Insights
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

Thu, Jul 23 - Mon, Jul 27
Delta Logo
4:40 pm - 8:59 pm
ACK
-
DCA
4h 19m
1 stop
Delta Logo
11:00 am - 3:48 pm
DCA
-
ACK
4h 48m
1 stop
$176Delta
Thu, Jun 25 - Sun, Jun 28
JetBlue Logo
10:52 am - 12:29 pm
ACK
-
DCA
1h 37mnonstop
JetBlue Logo
3:40 pm - 5:12 pm
DCA
-
ACK
1h 32mnonstop
$187JetBlue
Sat, Jul 25 - Mon, Jul 27
JetBlue Logo
10:52 am - 12:29 pm
ACK
-
DCA
1h 37mnonstop
JetBlue Logo
3:25 pm - 4:56 pm
DCA
-
ACK
1h 31mnonstop
$197JetBlue
Thu, Jul 23 - Mon, Jul 27
Delta Logo
4:40 pm - 8:59 pm
ACK
-
DCA
4h 19m
1 stop
Delta Logo
6:00 am - 3:48 pm
DCA
-
ACK
9h 48m
2 stops
$214Delta
Fri, Jul 17 - Sun, Jul 19
American Airlines Logo
5:10 pm - 6:55 pm
ACK
-
DCA
1h 45mnonstop
American Airlines Logo
10:00 am - 2:01 pm
DCA
-
ACK
4h 01m
1 stop
$226American Airlines
Sat, Jun 27 - Sun, Jun 28
American Airlines Logo
5:09 pm - 6:59 pm
ACK
-
DCA
1h 50mnonstop
American Airlines Logo
6:00 am - 9:49 am
DCA
-
ACK
3h 49m
1 stop
$227American Airlines
Thu, Jun 25 - Sun, Jun 28
JetBlue Logo
10:52 am - 12:29 pm
ACK
-
DCA
1h 37mnonstop
JetBlue Logo
3:40 pm - 5:12 pm
DCA
-
ACK
1h 32mnonstop
$231JetBlue
Wed, Jul 8 - Thu, Jul 9
American Airlines Logo
5:10 pm - 6:55 pm
ACK
-
DCA
1h 45mnonstop
American Airlines Logo
6:55 am - 10:49 am
DCA
-
ACK
3h 54m
1 stop
$236American Airlines
Thu, Jun 25 - Sun, Jun 28
American Airlines Logo
4:25 pm - 6:15 pm
ACK
-
DCA
1h 50mnonstop
American Airlines Logo
11:37 am - 6:21 pm
DCA
-
ACK
6h 44m
1 stop
$237American Airlines
Fri, Jul 17 - Sun, Jul 19
Delta Logo
4:40 pm - 8:59 pm
ACK
-
DCA
4h 19m
1 stop
Delta Logo
11:00 am - 3:48 pm
DCA
-
ACK
4h 48m
1 stop
$246Delta
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 Sundays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Reagan Washington National Airport, Tuesday 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 $346, prices are generally cheapest when you fly direct.

Find deals
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$84
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 5 days, the lowest price for a flight from Nantucket to Washington, D.C. Reagan-National Airport was $84 for a one-way ticket and $176 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 Airbus A220-300 is the aircraft model that flies most regularly on the Nantucket to Reagan Washington National Airport flight route.

  • On which days can I fly direct from Nantucket to Reagan Washington National Airport?

    There are nonstop flights from Nantucket to Reagan Washington National Airport on a daily basis.

  • 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.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $108 or less one-way.

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

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

Direct departures

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

Direct returns

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

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.
7.1
JetBlueOverall score based on 2981 reviews
6.6Food
7.2Entertainment
7.3Boarding
7.9Crew
7.5Comfort
Airline reviews

I tried to book a flight with Jet Blue. Your third party company hijacked my attempt with a website that looked like I was booking with Jet Blue. I realized it when I paid. I tried to cancel and was told by a man in India that there were no refunds. $735 stolen, Thanks Kayak!

2.0 MediocreJim, Jun 2026
TPA - JFK
Read more JetBlue reviews

I tried to book a flight with Jet Blue. Your third party company hijacked my attempt with a website that looked like I was booking with Jet Blue. I realized it when I paid. I tried to cancel and was told by a man in India that there were no refunds. $735 stolen, Thanks Kayak!

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

I like everything. Blythe at DCA is the absolute best!

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

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)