Airport guide · United States
Cheap Flights from Nantucket (ACK)
Every trip out of Nantucket starts at ACK — and the fare you pay depends heavily on when you look. Run your dates through the search below, or scan the recent fares we've tracked from this airport.
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Live fares departing Nantucket (ACK) — updated regularly.
Live fares from ACK are updating — use the search above for real-time prices.
Popular routes from Nantucket (ACK)
Nonstop routes airlines operate from Nantucket — each page tracks live fares, price trends and the cheapest month to fly.
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Nantucket (ACK) flight FAQs
What is the airport code for Nantucket?
Nantucket's airport code is ACK — that's the three-letter code to type into any flight search to pull up fares for this airport.
How do I find cheap flights from Nantucket?
Book 3–6 weeks ahead for domestic US routes (2–3 months for international), fly midweek (Tue–Thu), and compare live fares below. Setting a free Airfare Deal alert is the easiest way to catch price drops from ACK.
Which airlines fly from ACK?
Major US carriers serve Nantucket (ACK). Compare live fares below to see which airline is cheapest for your dates.
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