Find Deals on Flights from Chicago to Nantucket Memorial (CHI - 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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Nantucket Memorial

(Round-trip)
Depart: Tue Sep 5 2017 Return: Thu Sep 7 2017 Trip spans 3 days
JetBlue
JetBlue
ORD
ACK
6h 55m
1 stop
ACK
ORD
8h 20m
1 stop
Depart: Sun May 21 2017 Return: Sat May 27 2017 Trip spans 7 days
Major Airline
Major Airline
ORD
ACK
5h 55m
1 stop
ACK
ORD
4h 32m
1 stop
Depart: Tue Jun 27 2017 Return: Sat Jul 1 2017 Trip spans 5 days
Delta
Delta
ORD
ACK
5h 30m
1 stop
ACK
ORD
22h 08m
1 stop
Depart: Wed Jul 26 2017 Return: Sat Jul 29 2017 Trip spans 4 days
JetBlue
JetBlue
ORD
ACK
4h 24m
1 stop
ACK
ORD
6h 19m
1 stop
Depart: Sun Aug 27 2017 Return: Wed Aug 30 2017 Trip spans 4 days
JetBlue
JetBlue
ORD
ACK
6h 55m
1 stop
ACK
ORD
4h 49m
1 stop
Depart: Mon Jul 3 2017 Return: Fri Jul 7 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
ACK
9h 09m
2 stops
ACK
ORD
16h 36m
2 stops
Depart: Sat Jun 24 2017 Return: Tue Jun 27 2017 Trip spans 4 days
JetBlue
JetBlue
ORD
ACK
14h 48m
1 stop
ACK
ORD
8h 58m
1 stop
Depart: Thu Mar 23 2017 Return: Tue Mar 28 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
ACK
4h 30m
1 stop
ACK
ORD
8h 52m
1 stop
Depart: Tue Jul 4 2017 Return: Fri Jul 7 2017 Trip spans 4 days
Delta
Delta
MDW
ACK
6h 10m
2 stops
ACK
MDW
9h 35m
2 stops
Depart: Wed Jun 14 2017 Return: Wed Jun 21 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
ACK
20h 58m
1 stop
ACK
ORD
7h 29m
1 stop
Depart: Wed Mar 15 2017 Return: Sun Mar 19 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
ACK
8h 50m
2 stops
ACK
ORD
30h 55m
2 stops
Depart: Fri May 26 2017 Return: Tue May 30 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
ACK
6h 05m
1 stop
ACK
ORD
4h 32m
1 stop
Depart: Fri Sep 22 2017 Return: Sun Sep 24 2017 Trip spans 3 days
JetBlue
JetBlue
ORD
ACK
6h 12m
1 stop
ACK
ORD
22h 09m
2 stops
Depart: Fri Apr 7 2017 Return: Tue Apr 11 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
ACK
22h 05m
2 stops
ACK
ORD
13h 07m
2 stops
Depart: Sat Jun 24 2017 Return: Sat Jul 1 2017 Trip spans 8 days
Delta
Delta
MDW
ACK
6h 01m
2 stops
ACK
MDW
12h 21m
2 stops
Depart: Sat Jun 24 2017 Return: Tue Jun 27 2017 Trip spans 4 days
Delta
Delta
MDW
ACK
6h 01m
2 stops
ACK
MDW
10h 00m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
only $211
only $397
Destination

Nantucket
$211