$113 Find Cheap Flights from Chicago to Nantucket Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Nantucket Island departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Nantucket Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Nantucket Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Nantucket Island, as well as popular online travel agencies
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Flight Deals

Book Cheap Chicago to Nantucket Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Nantucket Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Nantucket Island

Thu, Apr 23 - Mon, Apr 27
JetBlue Logo
11:30 am - 6:24 pm
ORD
-
ACK
5h 54m1 stop
JetBlue Logo
1:30 pm - 5:31 pm
ACK
-
ORD
5h 01m1 stop
$959JetBlue
Fri, Apr 24 - Sun, Apr 26
JetBlue Logo
11:30 am - 7:50 pm
ORD
-
ACK
7h 20m1 stop
JetBlue Logo
7:00 am - 10:44 am
ACK
-
ORD
4h 44m1 stop
$999JetBlue
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
11:30 am - 7:50 pm
ORD
-
ACK
7h 20m1 stop
Multiple Airlines Logo
1:30 pm - 10:59 pm
ACK
-
ORD
10h 29m2 stops
$1,042Multiple Airlines
Thu, Dec 25 - Mon, Dec 29
Multiple Airlines Logo
5:00 am - 9:25 am
ORD
-
ACK
27h 25m2 stops
Multiple Airlines Logo
5:30 pm - 6:39 pm
ACK
-
ORD
26h 09m2 stops
$1,059Multiple Airlines
Thu, Dec 25 - Mon, Dec 29
Multiple Airlines Logo
5:00 am - 9:25 am
ORD
-
ACK
27h 25m2 stops
Multiple Airlines Logo
3:00 pm - 7:02 pm
ACK
-
ORD
29h 02m3 stops
$1,063Multiple Airlines
Thu, Dec 25 - Mon, Dec 29
Multiple Airlines Logo
7:20 am - 9:25 am
ORD
-
ACK
25h 05m3 stops
Multiple Airlines Logo
3:00 pm - 7:02 pm
ACK
-
ORD
29h 02m3 stops
$1,087Multiple Airlines
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
8:00 am - 5:05 pm
ORD
-
ACK
8h 05m2 stops
Multiple Airlines Logo
1:30 pm - 10:59 pm
ACK
-
ORD
10h 29m2 stops
$1,127Multiple Airlines
Fri, Apr 24 - Sun, Apr 26
Multiple Airlines Logo
11:30 am - 7:50 pm
ORD
-
ACK
7h 20m1 stop
Multiple Airlines Logo
1:30 pm - 10:59 pm
ACK
-
ORD
10h 29m2 stops
$1,144Multiple Airlines
Fri, Apr 24 - Sun, Apr 26
Multiple Airlines Logo
8:00 am - 5:05 pm
ORD
-
ACK
8h 05m2 stops
Multiple Airlines Logo
1:30 pm - 10:59 pm
ACK
-
ORD
10h 29m2 stops
$1,359Multiple Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Nantucket Island flights

Get data-powered insights and trends into flights from Chicago to Nantucket Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Nantucket Island flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Nantucket Island from Chicago found in the last 72 hours was to Nantucket, at $499 round-trip. The most popular route is from Chicago O'Hare Intl Airport (ORD) to Nantucket (ACK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $499.

Can I save money by flying with a layover from Chicago to Nantucket Island?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $425, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Chicago to Nantucket Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Nantucket Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Nantucket Island is September, when tickets cost $207 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $267 and $264 respectively.

What’s the cheapest day of the week to fly from Chicago to Nantucket Island?

The average price of all round-trip flights from Chicago to Nantucket Island clicked on KAYAK for each day over the last 12 months.

For Chicago to Nantucket Island, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Nantucket Island back to Chicago, the best deals are generally found on Wednesday, with Sunday being the most expensive.

How far in advance should I book a flight from Chicago to Nantucket Island?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Nantucket Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago to Nantucket Island, you should book around 5 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$113
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Chicago O'Hare Airport to Nantucket

FAQs - booking Nantucket Island flights

  • How does KAYAK find such low prices on flights from Chicago to Nantucket Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Nantucket Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Nantucket Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Nantucket Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Nantucket Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago to Nantucket Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Nantucket Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago to Nantucket Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Nantucket Island?

    The cheapest time of day to fly to Nantucket Island is generally at night, when round-trip flights cost $215 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to Nantucket Island is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $301.

Reviews of the top 3 airlines serving from Chicago to Nantucket Island

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Nantucket Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Nantucket Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
7.9Comfort
8.5Crew
7.9Entertainment
8.1Boarding
7.3Food
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We loved the steward on the plane. He made the night enjoyable

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Friendly crew. Poor food service maybe due to full flight. All in all, you get what you pay for.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

Everything you need to know for your flight to Nantucket Island

Cabin class types available on flights to Chicago

Cabin classes available on flights to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.