Cheap flights from Chicago to Nantucket from $409
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Nantucket departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Tue 10/20
9:38 am-7:45 pm
1 stop9h 07m
Nantucket Memorial
Sat 10/24
3:24 pm-7:14 pm
1 stop4h 50m
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Sun 10/18
9:38 am-4:49 pm
1 stop6h 11m
Nantucket Memorial
Thu 10/22
9:20 am-7:14 pm
1 stop10h 54m
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Tue 11/24
5:30 pm-9:15 am
1 stop14h 45m
Nantucket Memorial
Mon 11/30
5:30 pm-4:42 pm
1 stop24h 12m
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Tue 11/24
5:30 pm-9:15 am
1 stop14h 45m
Nantucket Memorial
Mon 11/30
4:23 pm-4:42 pm
1 stop25h 19m
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Sun 10/18
6:58 pm-7:45 pm
3 stops23h 47m
Nantucket Memorial
Thu 10/22
9:20 am-7:31 am
3 stops23h 11m
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Sun 10/18
7:44 pm-7:45 pm
2 stops23h 01m
Nantucket Memorial
Thu 10/22
9:20 am-7:31 am
3 stops23h 11m
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Sun 10/18
7:44 pm-7:45 pm
2 stops23h 01m
Nantucket Memorial
Thu 10/22
9:20 am-6:43 pm
2 stops10h 23m
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Thu 11/5
1:00 pm-7:45 pm
1 stop5h 45m
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Fri 12/4
5:24 pm-9:15 am
2 stops38h 51m
ChicagoNantucket
ORD Chicago O'Hare Intl - ACK Nantucket Memorial
ORDACK
Chicago O'Hare Intl
Thu 12/3
5:24 pm-9:15 am
2 stops38h 51m
See travel insights to Nantucket from
How to get the cheapest flight ticket from Chicago to Nantucket
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest time of day to depart on your flight to Nantucket?
At noon is the cheapest time of day to fly from Chicago to Nantucket when you can find flight prices for as low as $499. Flying to Nantucket at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $744 on average. Flights to Nantucket from Chicago in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Chicago to Nantucket Memorial flight route?
Fly from Chicago O'Hare Intl to Nantucket Memorial for the best Chicago - Nantucket Memorial flight prices
What cabin class options are available on Chicago to Nantucket flights?
There is only 1 cabin class available to choose from on Chicago to Nantucket flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Chicago to Nantucket flights?
No. A direct flight is the cheapest option for a flight between Chicago to Nantucket.
When to book flights from Chicago to Nantucket
Cheap Chicago to Nantucket (CHI to ACK) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Nantucket
Frequently asked questions about flying from Chicago to Nantucket
How far is Chicago to Nantucket Memorial by plane?
Nantucket Memorial is 904.6 mi away from Chicago. 14h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Nantucket Memorial Airport?
Prices for flights from Chicago to Nantucket Memorial Airport are updated daily.
How many operators does momondo search for flights from Chicago to Nantucket Memorial Airport?
The number of operators available for flights from Chicago to Nantucket Memorial Airport is 3 as of October 2026.
How old do you have to be to fly from Chicago to Nantucket Memorial Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Nantucket Memorial Airport.
What documentation or ID do you need to fly to Nantucket Memorial Airport?
The necessary travel and health documents for your Nantucket Memorial Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Nantucket?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Nantucket is Embraer 175, representing 53.85% of all bookings. The subsequent popular model is Embraer 175 (Enhanced Winglets) at 46.15%.
What is the most popular airline from Chicago to Nantucket?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Nantucket is American Airlines (100% of total bookings).
Best airlines flying from Chicago to Nantucket
Compare and see reviews for airlines that fly from Chicago to Nantucket with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $166 | Free Cancellation | Rating 7.1 3,046 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 7.8 8,633 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 7.0 12,129 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Nantucket?
Finding the right flight to Nantucket from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Nantucket quick and easy, saving you time and money.
Can I find flights from Chicago to Nantucket with flexible booking policies on momondo?
Yes. All flights to Nantucket from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to Nantucket?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Nantucket.
I’m not ready to book a flight from Chicago to Nantucket right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Nantucket flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.