Find Deals on Flights from Chicago O'Hare International to Nantucket Memorial (ORD - ACK)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago O'Hare International to Nantucket Memorial

(Round-trip)
Depart: Sat Aug 26 2017 Return: Tue Aug 29 2017 Trip spans 4 days
JetBlue
JetBlue
ORD
3:36p
ACK
1:14p
21h 38m
1 stop
ACK
11:05a
ORD
3:54p
4h 49m
1 stop
Depart: Mon Jul 3 2017 Return: Fri Jul 7 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
4:47a
ACK
9:45a
4h 58m
1 stop
ACK
5:21a
ORD
10:19a
4h 58m
1 stop
Depart: Tue Jun 27 2017 Return: Sat Jul 1 2017 Trip spans 5 days
Delta
Delta
ORD
2:15a
ACK
7:45a
5h 30m
1 stop
ACK
9:15a
ORD
11:20a
26h 05m
1 stop
Depart: Thu Jul 13 2017 Return: Tue Jul 18 2017 Trip spans 6 days
JetBlue
JetBlue
ORD
8:47a
ACK
1:45p
4h 58m
1 stop
ACK
11:05a
ORD
3:54p
4h 49m
1 stop
Depart: Thu Jul 6 2017 Return: Mon Jul 10 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
12:39p
ACK
7:09a
18h 30m
1 stop
ACK
7:05a
ORD
11:54a
4h 49m
1 stop
Depart: Sun Jul 2 2017 Return: Thu Jul 6 2017 Trip spans 5 days
Delta
Delta
ORD
11:23a
ACK
7:45a
20h 22m
2 stops
ACK
6:05a
ORD
1:05p
7h 00m
1 stop
Depart: Tue Jul 4 2017 Return: Fri Jul 7 2017 Trip spans 4 days
JetBlue
JetBlue
ORD
6:19a
ACK
6:24a
24h 05m
1 stop
ACK
3:05p
ORD
6:34p
27h 29m
1 stop
Depart: Thu Jul 27 2017 Return: Tue Aug 8 2017 Trip spans 13 days
JetBlue
JetBlue
ORD
6:19a
ACK
1:45p
7h 26m
1 stop
ACK
8:00a
ORD
2:19p
6h 19m
1 stop
Depart: Wed Jun 14 2017 Return: Wed Jun 21 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
11:42a
ACK
2:24a
14h 42m
1 stop
ACK
7:05a
ORD
11:54a
4h 49m
1 stop
Depart: Thu Aug 10 2017 Return: Mon Aug 14 2017 Trip spans 5 days
JetBlue
JetBlue
ORD
6:19a
ACK
1:45p
7h 26m
1 stop
ACK
11:05a
ORD
3:54p
4h 49m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
Delta
Delta
ORD
5:25a
ACK
7:45a
26h 20m
1 stop
ACK
9:15a
ORD
10:35a
25h 20m
1 stop
Depart: Fri Jul 28 2017 Return: Fri Aug 4 2017 Trip spans 8 days
JetBlue
JetBlue
ORD
3:36p
ACK
1:14p
21h 38m
1 stop
ACK
8:00a
ORD
5:04a
21h 04m
1 stop
Depart: Fri Jul 7 2017 Return: Sun Jul 9 2017 Trip spans 3 days
JetBlue
JetBlue
ORD
3:36p
ACK
1:14p
21h 38m
1 stop
ACK
11:05a
ORD
3:54p
4h 49m
1 stop
Depart: Fri Jun 16 2017 Return: Sun Jun 18 2017 Trip spans 3 days
JetBlue
JetBlue
ORD
4:39p
ACK
9:29a
16h 50m
1 stop
ACK
2:50p
ORD
3:54p
25h 04m
1 stop
Depart: Fri Jun 30 2017 Return: Thu Jul 6 2017 Trip spans 7 days
JetBlue
JetBlue
ORD
2:00a
ACK
6:24a
4h 24m
1 stop
ACK
11:05a
ORD
3:54p
4h 49m
1 stop
Depart: Thu Jun 15 2017 Return: Sun Jun 18 2017 Trip spans 4 days
JetBlue
JetBlue
ORD
3:36p
ACK
1:24p
21h 48m
1 stop
ACK
2:50p
ORD
6:33a
15h 43m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
JetBlue
JetBlue
ORD
4:19a
ACK
10:57a
6h 38m
1 stop
ACK
11:34a
ORD
4:06p
4h 32m
1 stop
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
JetBlue
JetBlue
ORD
3:42p
ACK
9:57a
18h 15m
1 stop
ACK
11:34a
ORD
9:50a
22h 16m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
$215
Destination

Nantucket
$215