Nantucket (ACK) to Washington (DCA) flight deal in economy from $187

JetBlue AirwaysB6JetBlue Airways
Round Trip•Economy
United StatesACK

Nantucket Memorial Airport

Nantucket, United States
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
$312 USD
-40%$187 USD
Verified 13 days ago
Limited Availability
13% of dates checked are available within 10% of the lowest price

Thursday, October 1st, 2026

6 round-trip options

Returning
Wed, Oct 7, 2026•6 Day Trip
$247 USD
Google Flights
Returning
Fri, Oct 9, 2026•8 Day Trip
$247 USD
Google Flights
Returning
Sat, Oct 10, 2026•9 Day Trip
$247 USD
Google Flights
Returning
Sun, Oct 11, 2026•10 Day Trip
$247 USD
Google Flights
Returning
Tue, Oct 13, 2026•12 Day Trip
$308 USD
Google Flights
Returning
Thu, Oct 15, 2026•14 Day Trip
$443 USD
Google Flights