Route guide

Hyannis to Nantucket (HYA-ACK): Nonstop Upgrade & Award Space

Cape Air flies nonstop between Hyannis (HYA) and Nantucket (ACK), roughly 30 times a week. With Cape Air operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every HYA to ACK departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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30
Nonstop flights a week
31 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every HYA to ACK departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Hyannis to Nantucket to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each HYA to ACK departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See HYA to ACK on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Hyannis to Nantucket nonstop

Carriers operating HYA to ACK nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Cape Air
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Frequently asked questions about HYA to ACK

How far is Nantucket from Hyannis?
HYA to ACK covers about 31 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from HYA to ACK?
Cape Air is currently the only airline flying HYA to ACK nonstop. 2LNR tracks confirmed upgrade and award space on every Cape Air departure.
How many flights a week are there from HYA to ACK?
About 30 nonstop flights a week run between Hyannis and Nantucket in the current schedule, operated by Cape Air. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on HYA to ACK?
Open the HYA to ACK calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Hyannis to Nantucket route, and 2LNR will notify you when space opens. It's free to start.

Never miss HYA to ACK upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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