Flights from Nantucket (ACK) starting at $ 844*
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1 Passenger, Economy
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Fly from Nantucket and get United's best fares
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Nantucket (ACK)to
Newark/New York (EWR)01/25/26 - 01/28/26from$Â 884Viewed: 21 hours agoRoundtripEconomy
Nantucket (ACK)to
Chicago (ORD)01/24/26 - 01/27/26from$Â 982Viewed: 22 hours agoRoundtripEconomy
Nantucket (ACK)to
Austin (AUS)01/25/26 - 01/29/26from$Â 1,097Viewed: 21 hours agoRoundtripEconomy
Nantucket (ACK)to
Washington, D.C. (DCA)01/25/26 - 01/29/26from$Â 895Viewed: 22 hours agoRoundtripEconomy
Nantucket (ACK)to
Denver (DEN)01/24/26 - 01/27/26from$Â 1,155Viewed: 21 hours agoRoundtripEconomy
Nantucket (ACK)to
Dallas (DFW)01/25/26 - 02/01/26from$Â 1,097Viewed: 22 hours agoRoundtripEconomyNantucket (ACK)to
Washington, D.C. (IAD)01/24/26 - 01/27/26from$Â 844Viewed: 22 hours agoRoundtripEconomy
Nantucket (ACK)to
Houston (IAH)01/26/26 - 01/30/26from$Â 1,164Viewed: 21 hours agoRoundtripEconomy
Nantucket (ACK)to
Los Angeles (LAX)01/25/26 - 01/28/26from$Â 1,192Viewed: 21 hours agoRoundtripEconomy
Nantucket (ACK)to
Richmond (RIC)01/24/26 - 01/27/26from$Â 875Viewed: 21 hours agoRoundtripEconomy
Nantucket (ACK)to
San Francisco (SFO)01/25/26 - 02/01/26from$Â 1,264Viewed: 21 hours agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
United popular flights from Nantucket (ACK)
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Nantucket (ACK) | Newark/New York (EWR) | Roundtrip | Economy | 01/25/26 - 01/28/26 | from $Â 884 Viewed: 21 hours ago |
| Nantucket (ACK) | Chicago (ORD) | Roundtrip | Economy | 01/25/26 - 01/28/26 | from $Â 1,016 Viewed: 22 hours ago |
| Nantucket (ACK) | Austin (AUS) | Roundtrip | Economy | 01/25/26 - 01/29/26 | from $Â 1,097 Viewed: 21 hours ago |
| Nantucket (ACK) | Washington, D.C. (DCA) | Roundtrip | Economy | 01/25/26 - 01/29/26 | from $Â 895 Viewed: 22 hours ago |
| Nantucket (ACK) | Denver (DEN) | Roundtrip | Economy | 01/25/26 - 01/29/26 | from $Â 1,184 Viewed: 21 hours ago |
| Nantucket (ACK) | Dallas (DFW) | Roundtrip | Economy | 01/25/26 - 02/01/26 | from $Â 1,097 Viewed: 22 hours ago |
| Nantucket (ACK) | Washington, D.C. (IAD) | Roundtrip | Economy | 01/27/26 - 02/03/26 | from $Â 884 Viewed: 22 hours ago |
| Nantucket (ACK) | Houston (IAH) | Roundtrip | Economy | 01/26/26 - 01/30/26 | from $Â 1,164 Viewed: 21 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.