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United flights from Washington, D.C. to Nantucket starting at

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Low fare calendar for flights from Washington, D.C. (IAD) to Nantucket (ACK)

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$698 Price subject to changes
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$664 Price subject to changes
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$723 Price subject to changes
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$516 Price subject to changes
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$476 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

More United deals on Washington, D.C. (IAD) to Nantucket (ACK) flights

FromToDatesFare TypePrice

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/14/20

Return: 12/21/20

Roundtrip
from
$403*
Viewed:19hoursago

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/15/20

Return: 12/22/20

Roundtrip
from
$403*
Viewed:19hoursago

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/07/20

Return: 12/21/20

Roundtrip
from
$403*
Viewed:19hoursago

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/07/20

Return: 12/14/20

Roundtrip
from
$403*
Viewed:19hoursago

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/21/20

Return: 12/28/20

Roundtrip
from
$403*
Viewed:19hoursago

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/10/20

Return: 12/24/20

Roundtrip
from
$403*
Viewed:19hoursago

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/16/20

Return: 12/30/20

Roundtrip
from
$403*
Viewed:19hoursago

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/21/20

Return: 01/04/21

Roundtrip
from
$403*
Viewed:19hoursago

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/10/20

Return: 12/17/20

Roundtrip
from
$403*
Viewed:19hoursago

Washington, D.C. (IAD)

Nantucket (ACK)

Depart: 12/14/20

Return: 12/28/20

Roundtrip
from
$403*
Viewed:19hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Weather in Nantucket

Wednesday sky is clear
62°F 09/23/20
Thursday overcast clouds
64°F 09/24/20
Friday overcast clouds
65°F 09/25/20
Saturday sky is clear
64°F 09/26/20
Sunday broken clouds
65°F 09/27/20
Monday heavy intensity rain
66°F 09/28/20
Tuesday light rain
63°F 09/29/20
Powered by: OpenWeatherMap.org