Title: CA $285 Cheap Flights from Chicago (ORD) to Nantucket (ACK) - Expedia.ca ![](https://images.trvl-media.com/place/285/e7fbaece-83d0-4f61-81f2-8a09a92b48d7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/285/e7fbaece-83d0-4f61-81f2-8a09a92b48d7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $285 Cheap Flights from Chicago (ORD) to Nantucket (ACK) [View CA $285 flight on Sat, Jul 18, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ORD,to:ACK,departure:18/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:285.00&airProductToken=AQozCjEIwYIBEgQ0MTY5GK4cIMBQKI_ZkgMwr9qSAzhCQABYAWoFQkFTSUNyCE5VQUhaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Chicago O'Hare International Airport (ORD) to Nantucket, MA (ACK-Nantucket Memorial) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:ord,to:ack,departure:19/10/2025TANYT&leg2=from:ack,to:ord,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ord,to:ack,departure:19/10/2025TANYT&leg2=from:ack,to:ord,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:ord,to:ack,departure:19/10/2025TANYT&leg2=from:ack,to:ord,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:ord,to:ack,departure:19/10/2025TANYT&leg2=from:ack,to:ord,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Chicago (ORD) to Nantucket (ACK) Prices were available within the past 7 days and start at CA $285 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from Chicago (ORD) to Nantucket (ACK) ### July is typically the cheapest month to fly From CA $267 - CA $1,450 per traveller. ## Frequently asked questions ### How much is a flight from O'Hare Airport to ACK? > Round-trip journeys between O'Hare Intl. Airport (ORD) and ACK start from . This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from O'Hare Airport to ACK? > We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from O'Hare Intl. Airport (ORD) to Nantucket Memorial Airport that have flexible change policies? > Flights from O'Hare Intl. Airport (ORD) to ACK offering flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the difference in ticket price, with no additional fees to worry about. ### How many hours is the flight from ORD to ACK? > The average flight time between O'Hare Intl. Airport (ORD) and Nantucket Memorial Airport (ACK) is 3 hours. If you're travelling with kids, it's always a good idea to pack some snacks or fruit in your carry-on bag. ### How far is the flight from ORD to Nantucket Memorial Airport (ACK)? > A flight distance of just 1,500 kilometres separates Chicago and Nantucket. Once you're in the air, you won't get a chance to do much more than listen to a few songs on your travel playlist. ### Which airlines fly direct from O'Hare Airport to Nantucket Memorial Airport? > Many people choose to fly with American Airlines (AA) from O'Hare Intl. Airport (ORD) to Nantucket Memorial Airport. This leading airline offers 0 monthly flights, so you can easily find a flight time that's right for you. For more options, check out the deals with United Airlines (UA). This airline offers 0 flights a month between these airports. ### Are ORD to Nantucket Memorial Airport (ACK) flight tickets cheaper when they're purchased at the last minute? > Booking last minute from ORD to ACK can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you'd rather start planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our advice? Check back often as updates are made regularly. ## Travel information | Origin airport | O'Hare Intl. | | --- | --- | | Destination airport | Nantucket Memorial | | Distance | 1473 km | ## Book with confidence ### Chicago to Nantucket Flights **The easy way to book your flights from Chicago to Nantucket**  With Expedia, it’s simple to find and book flights to Nantucket from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 8 airlines that cover this route. There are nonstop flights to Nantucket Memorial, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Nantucket today, tomorrow, or this week.   **Save dollars with cheap flights from O'Hare Intl., ORD to Nantucket Memorial, ACK**  Sort your search results by price to find great deals on your flight from Chicago to Nantucket—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Nantucket from Chicago currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Nantucket   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Nantucket from Chicago**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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