$96 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 9/30. 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

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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Cheap Flights from Chicago to Nantucket Island

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Bostonnonstop$117
Boston
Bostonnonstop$117

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

Wed, Aug 13 - Wed, Aug 20
Delta Logo
7:15 am - 2:46 pmORD-ACK
6h 31m2 stops
Delta Logo
3:26 pm - 9:53 pmACK-ORD
7h 27m1 stop
$259Delta
Find Deal
Wed, Aug 13 - Wed, Aug 20
American Airlines Logo
8:09 am - 4:36 pmORD-ACK
7h 27m1 stop
American Airlines Logo
12:24 pm - 5:11 pmACK-ORD
5h 47m1 stop
$278American Airlines
Find Deal
Thu, Aug 21 - Thu, Aug 28
American Airlines Logo
8:09 am - 4:36 pmORD-ACK
7h 27m1 stop
American Airlines Logo
12:24 pm - 5:11 pmACK-ORD
5h 47m1 stop
$323American Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
American Airlines Logo
7:00 am - 4:36 pmORD-ACK
8h 36m2 stops
American Airlines Logo
12:24 pm - 8:40 pmACK-ORD
9h 16m2 stops
$334American Airlines
Find Deal
Mon, Aug 25 - Wed, Aug 27
Delta Logo
2:00 pm - 11:26 amORD-ACK
20h 26m2 stops
Delta Logo
3:26 pm - 8:04 amACK-ORD
17h 38m2 stops
$337Delta
Find Deal
Tue, Sep 2 - Fri, Sep 5
JetBlue Logo
6:15 am - 3:23 pmORD-ACK
8h 08m1 stop
JetBlue Logo
4:10 pm - 8:49 pmACK-ORD
5h 39m1 stop
$339JetBlue
Find Deal
Mon, Aug 25 - Wed, Aug 27
Delta Logo
2:00 pm - 11:26 amORD-ACK
20h 26m2 stops
Delta Logo
3:26 pm - 9:55 amACK-ORD
19h 29m1 stop
$349Delta
Find Deal
Sat, Aug 16 - Wed, Aug 20
United Airlines Logo
10:35 am - 2:29 pmORD-ACK
2h 54mnonstop
United Airlines Logo
6:46 pm - 11:25 pmACK-ORD
5h 39m1 stop
$369United Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
10:35 am - 9:55 amORD-ACK
22h 20m2 stops
United Airlines Logo
4:31 pm - 11:25 pmACK-ORD
7h 54m1 stop
$491United Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
JetBlue Logo
7:50 pm - 4:26 pmORD-ACK
19h 36m2 stops
JetBlue Logo
4:10 pm - 8:50 pmACK-ORD
5h 40m1 stop
$634JetBlue
Find Deal
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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Chicago to Nantucket Island.

The cheapest ticket to Nantucket Island from Chicago found in the last 72 hours was to Nantucket, at $304 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 $304.

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 $939, 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 $189 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $277 and $251 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, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Nantucket Island back to Chicago, the best deals are generally found on Friday, 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 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Low seasonFebruary
Cheapest flight$96
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 6% 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 $212 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Nantucket Island is generally in the evening, which is peak travel time and where the average cost of a ticket is $284.

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.
8.0
DeltaOverall score based on 7980 reviews
8.5Crew
8.2Boarding
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

There were mutliple delays. There was inconsistent, delayed, and poor communication regarding the delays.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Seats were not too comfortable; it was impossible to locate the underseat power outlet.

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.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

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.

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