The cheapest times to fly from ACK to GSO are

  • January 1st to March 25th
  • June 18th to July 29th
  • November 5th to November 18th
  • December 3rd to December 16th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ACK to GSO is late June. Prices can be as high as $1214 for Sunday flights during early to mid August, or as low as $186 for Tuesday flights around late June.


When to Fly to Greensboro

Flying from Nantucket, MA (ACK) to Greensboro/High Point, NC (GSO) will usually cost between $333 to $1061 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late June with an average ticket price of $264. Due to high demand the most expensive time to fly is early to mid August, with an average price of $1157. Planning your trip to low-cost times can easily save you $893 on economy flights and even more on first-class flights. Generally, any price below $631 can be considered a good price for a round-trip ACK to GSO flight.

See below for a graph of average weekly prices for the ACK to GSO route. All prices are for round-trip tickets in USD.

ACK to GSO Flight Prices

Compared to other flights, the ACK to GSO flight is cheaper than the average and costs less than the average flight leaving from Nantucket. The average price per mile (for a direct flight) is $0.61, which is above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $145 (18%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $630. Return trip prices are from the GSO to ACK flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ACK to GSO can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 8 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from ACK to GSO while comparing.

Destination alternative #1: Raleigh-Durham International Airport (RDU) in Raleigh/Durham, NC

  • 66 miles (106 km) away from GSO
  • Usually 11.89% less expensive than GSO
  • 1-layover flights available

See ACK to RDU flights


Flight Hacking ACK to GSO

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ACK to GSO — but Champion Traveler does!

Hack #1: Boston, MA (ACK > BOS > GSO)

  • Price for both tickets: $602
  • Average savings: $29 (4.6%)

See ACK to BOS flights


Flight Questions Answered

Still have questions about flying from ACK to GSO? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: American, Cape Air, Delta, Tradewind Aviation, United, and potentially more during busy seasons.

How far away is it from Piedmont Triad International Airport to Nantucket Memorial Airport?

The distance between the two airports is roughly 640 miles or 1030 kilometers.

How long does it take to fly from ACK to GSO?

The real-world flight time for a nonstop ACK to GSO flight is about 2 hour 8 minutes.

How many flights go between Nantucket, MA and Greensboro/High Point, NC?

It depends on the day of the week and the date, but a typical day might have around 21 available flights from ACK to GSO.


Airport Location Info


Departing Airport

Origination code ACK
Origination airport name Nantucket Memorial Airport
City Nantucket, MA
Country the United States
Latitude 41.3
Longitude -70.1

Return Airport

Destination code GSO
Destination airport name Piedmont Triad International Airport
City Greensboro/High Point, NC
Country the United States
Latitude 36.1
Longitude -79.9


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.