Skip to content

United flights from Chicago to Nantucket starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Chicago (ORD) to Nantucket (ACK)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
from
$482 Price subject to changes
Viewed:4 hours ago
Return:
2
from
$459 Price subject to changes
Viewed:4 hours ago
Return:
3
from
$439 Price subject to changes
Viewed:4 hours ago
Return:
4
from
$439 Price subject to changes
Viewed:4 hours ago
Return:
5
from
$452 Price subject to changes
Viewed:4 hours ago
Return:
6
from
$462 Price subject to changes
Viewed:4 hours ago
Return:
7
from
$452 Price subject to changes
Viewed:4 hours ago
Return:
8
from
$479 Price subject to changes
Viewed:4 hours ago
Return:
9
from
$426 Price subject to changes
Viewed:16 hours ago
Return:
10
from
$439 Price subject to changes
Viewed:4 hours ago
Return:
11
from
$435 Price subject to changes
Viewed:4 hours ago
Return:
12
from
$429 Price subject to changes
Viewed:4 hours ago
Return:
13
from
$492 Price subject to changes
Viewed:4 hours ago
Return:
14
from
$472 Price subject to changes
Viewed:4 hours ago
Return:
15
from
$479 Price subject to changes
Viewed:4 hours ago
Return:
16
from
$432 Price subject to changes
Viewed:4 hours ago
Return:
17
from
$409 Price subject to changes
Viewed:4 hours ago
Return:
18
from
$409 Price subject to changes
Viewed:4 hours ago
Return:
19
from
$426 Price subject to changes
Viewed:16 hours ago
Return:
20
from
$442 Price subject to changes
Viewed:16 hours ago
Return:
21
from
$496 Price subject to changes
Viewed:4 hours ago
Return:
22
from
$602 Price subject to changes
Viewed:16 hours ago
Return:
23
from
$556 Price subject to changes
Viewed:16 hours ago
Return:
24
from
$486 Price subject to changes
Viewed:4 hours ago
Return:
25
from
$593 Price subject to changes
Viewed:4 hours ago
Return:
26
from
$443 Price subject to changes
Viewed:4 hours ago
Return:
27
from
$448 Price subject to changes
Viewed:16 hours ago
Return:
28
from
$549 Price subject to changes
Viewed:4 hours ago
Return:
29
30
from
$532 Price subject to changes
Viewed:16 hours ago
Return:
from
$383 Price subject to changes
Viewed:16 hours ago
Return:
from
$426 Price subject to changes
Viewed:16 hours ago
Return:
from
$436 Price subject to changes
Viewed:16 hours ago
Return:
from
$438 Price subject to changes
Viewed:16 hours ago
Return:
from
$473 Price subject to changes
Viewed:16 hours ago
Return:
Lowest PriceToday
*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.

More United deals on Chicago (ORD) to Nantucket (ACK) flights

FromToDatesFare TypePrice

Chicago (ORD)

Nantucket (ACK)

Depart: 01/11/21

Return: 01/18/21

Roundtrip
from
$383*
Viewed:15hoursago

Chicago (ORD)

Nantucket (ACK)

Depart: 01/16/21

Return: 01/23/21

Roundtrip
from
$383*
Viewed:15hoursago

Chicago (ORD)

Nantucket (ACK)

Depart: 12/30/20

Return: 01/13/21

Roundtrip
from
$383*
Viewed:15hoursago

Chicago (ORD)

Nantucket (ACK)

Depart: 12/31/20

Return: 01/14/21

Roundtrip
from
$383*
Viewed:15hoursago

Chicago (ORD)

Nantucket (ACK)

Depart: 01/04/21

Return: 01/18/21

Roundtrip
from
$383*
Viewed:15hoursago

Chicago (ORD)

Nantucket (ACK)

Depart: 01/06/21

Return: 01/20/21

Roundtrip
from
$383*
Viewed:15hoursago

Chicago (ORD)

Nantucket (ACK)

Depart: 01/11/21

Return: 01/25/21

Roundtrip
from
$383*
Viewed:15hoursago

Chicago (ORD)

Nantucket (ACK)

Depart: 12/07/20

Return: 12/14/20

Roundtrip
from
$383*
Viewed:15hoursago

Chicago (ORD)

Nantucket (ACK)

Depart: 12/14/20

Return: 12/21/20

Roundtrip
from
$383*
Viewed:15hoursago

Chicago (ORD)

Nantucket (ACK)

Depart: 12/01/20

Return: 12/15/20

Roundtrip
from
$383*
Viewed:15hoursago

*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.

Weather in Nantucket

Wednesday light rain
64°F 10/21/20
Thursday sky is clear
63°F 10/22/20
Friday sky is clear
59°F 10/23/20
Saturday few clouds
60°F 10/24/20
Sunday scattered clouds
52°F 10/25/20
Monday light rain
62°F 10/26/20
Tuesday moderate rain
63°F 10/27/20
Powered by: OpenWeatherMap.org