Nantucket (ACK) to Washington (DCA) flight deal in economy from $187
ACKNantucket Memorial Airport
Nantucket, United States
DCARonald Reagan Washington National Airport
Washington, United States
$312 USD
-40%$187 USD
Verified 13 days agoOctober 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Wednesday, October 14th, 2026
1 round-trip options
Returning
Mon, Oct 19, 2026•5 Day Trip
$368 USD