CHI - ACK

$113 Find Cheap Flights from Chicago to Nantucket

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 departing on 7/25. 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

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

Cheap Flights from Chicago to Nantucket (CHI-ACK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Nantucket 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

Tue, Jul 8 - Tue, Jul 15
JetBlue Logo
6:16 am - 11:53 amORD-ACK
4h 37m1 stop
JetBlue Logo
4:18 pm - 10:28 pmACK-ORD
7h 10m1 stop
$192JetBlue
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Sat, Jul 12 - Tue, Jul 15
JetBlue Logo
6:16 am - 11:53 amORD-ACK
4h 37m1 stop
JetBlue Logo
4:18 pm - 10:28 pmACK-ORD
7h 10m1 stop
$209JetBlue
Find Deal
Wed, Jul 23 - Wed, Jul 30
American Airlines Logo
6:00 am - 1:08 pmORD-ACK
6h 08m1 stop
American Airlines Logo
1:38 pm - 5:54 pmACK-ORD
5h 16m1 stop
$238American Airlines
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Tue, Jul 8 - Tue, Jul 15
Delta Logo
6:00 am - 11:35 amORD-ACK
4h 35m1 stop
Delta Logo
12:15 pm - 8:15 pmACK-ORD
9h 00m2 stops
$244Delta
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Sat, Jul 5 - Wed, Jul 9
Delta Logo
7:05 am - 2:40 pmORD-ACK
6h 35m2 stops
Delta Logo
3:22 pm - 9:43 pmACK-ORD
7h 21m1 stop
$259Delta
Find Deal
Sat, Aug 16 - Mon, Aug 18
American Airlines Logo
5:20 am - 11:11 amORD-ACK
4h 51m1 stop
American Airlines Logo
5:16 pm - 8:15 amACK-ORD
15h 59m1 stop
$326American Airlines
Find Deal
Sat, Jul 12 - Tue, Jul 15
United Airlines Logo
3:59 pm - 10:28 amORD-ACK
17h 29m2 stops
United Airlines Logo
4:46 pm - 11:41 pmACK-ORD
7h 55m1 stop
$416United Airlines
Find Deal
Sat, Jul 12 - Tue, Jul 15
United Airlines Logo
10:35 am - 2:29 pmORD-ACK
2h 54mnonstop
United Airlines Logo
4:46 pm - 9:36 pmACK-ORD
5h 50m1 stop
$433United Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
 Logo
6:50 pm - 9:10 amORD-ACK
13h 20m1 stop
 Logo
4:20 pm - 8:50 pmACK-ORD
5h 30m1 stop
Thu, Jul 3 - Mon, Jul 7
 Logo
10:19 am - 3:15 pmORD-ACK
27h 56m2 stops
 Logo
10:48 pm - 11:45 pmACK-ORD
25h 57m3 stops
Useful Info

KAYAK's insights & trends for Chicago to Nantucket flights

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

What is the cheapest Chicago to Nantucket 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.

Our data shows that the cheapest route for a return flight from Chicago to Nantucket cost $498 and was between Chicago O'Hare Intl Airport (ORD) and Nantucket (ACK). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $498.

Good to know

Cheapest flight$113
Flight from Chicago O'Hare Airport to Nantucket

When to book flights from Chicago to Nantucket

Are your dates flexible? Find out the best times to travel from Chicago to Nantucket based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Nantucket

  • What is the cheapest flight from Chicago to Nantucket?

    In the last 3 days, the lowest price for a flight from Chicago to Nantucket was $113 for a one-way ticket and $192 for a round-trip.

  • Do I need a passport to fly between Chicago and Nantucket?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Chicago to Nantucket?

    There are 2 airports in Chicago (Chicago Midway and Chicago O'Hare Intl.) and only 1 airport in Nantucket (Nantucket Memorial). The cheapest flights are generally found on the Chicago O'Hare Airport to Nantucket Memorial flight route.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Nantucket?

    Only American Airlines offers inflight Wi-Fi service on the Chicago to Nantucket flight route.

  • Which aircraft models fly most regularly from Chicago to Nantucket?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Chicago to Nantucket flight route.

  • Which airline alliances offer flights from Chicago to Nantucket?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Nantucket, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Nantucket?

    You can catch a nonstop flight from Chicago to Nantucket on on Saturday, and Sunday.

  • Which is the best airline for flights from Chicago to Nantucket, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Chicago to Nantucket are Delta and JetBlue. With an average price for the route of $508 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $420 and an overall rating of 7.3.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nantucket from Chicago 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?

    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 to Nantucket with an airline and back to Chicago with another airline.

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

    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 to Nantucket from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Chicago to Nantucket?

Find which airlines fly direct from Chicago to Nantucket Memorial Airport, which days they fly and book direct flights.

Direct departures

Chicago to Nantucket Memorial

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Nantucket Memorial to Chicago

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top 3 airlines serving from Chicago to Nantucket

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Nantucket. 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? 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 7946 reviews
7.3Food
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
Airline reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Communication since no reason or explanation was given for 3 hrs delay

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

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.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

I had a TERRIBLE experience with the AA crew. I believe it was disability-related. It’s unlikely I will fly AA again.

Everything you need to know for your flight from Chicago to Nantucket

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