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ORD - ACK

$94 Find cheap flights from Chicago O'Hare Airport 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 O'Hare Intl to Nantucket departing on 7/5. 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
0 bags
Wed 7/10
Wed 7/17

Search 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
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from O'Hare Intl to Nantucket (ORD-ACK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl 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 and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 3:12 pmORD-ACK
7h 12m1 stop
2:52 pm - 9:37 pmACK-ORD
7h 45m1 stop
$218Delta
Find Deal
Mon, Aug 19 - Mon, Aug 26
8:20 am - 2:26 pmORD-ACK
5h 06m1 stop
2:56 pm - 7:44 pmACK-ORD
5h 48m1 stop
$248American Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
9:50 am - 3:13 pmORD-ACK
4h 23m1 stop
5:33 pm - 11:59 pmACK-ORD
7h 26m2 stops
$253American Airlines
Find Deal
Mon, Aug 19 - Mon, Aug 26
10:30 am - 4:54 pmORD-ACK
5h 24m1 stop
11:05 am - 5:43 pmACK-ORD
7h 38m1 stop
$258JetBlue
Find Deal
Sat, Jul 13 - Mon, Jul 15
6:01 am - 2:10 pmORD-ACK
7h 09m1 stop
2:56 pm - 8:43 pmACK-ORD
6h 47m1 stop
$264American Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
10:30 am - 5:09 pmORD-ACK
5h 39m1 stop
11:05 am - 5:43 pmACK-ORD
7h 38m1 stop
$328JetBlue
Find Deal
Thu, Jul 11 - Mon, Jul 15
10:35 am - 2:28 pmORD-ACK
2h 53mnonstop
4:19 pm - 11:17 pmACK-ORD
7h 58m1 stop
$543United Airlines
Find Deal
Sun, Jun 30 - Wed, Jul 3
10:35 am - 2:28 pmORD-ACK
2h 53mnonstop
3:15 pm - 5:32 pmACK-ORD
3h 17mnonstop
$649United Airlines
Find Deal
Sat, Aug 10 - Sun, Aug 18
8:39 pm - 11:21 amORD-ACK
13h 42m1 stop
5:58 pm - 8:20 pmACK-ORD
27h 22m3 stops
Sat, Jun 29 - Mon, Jul 1
9:10 pm - 12:23 pmORD-ACK
14h 13m1 stop
6:40 pm - 8:24 amACK-ORD
14h 44m1 stop
Mon, Jul 1 - Sun, Jul 7

Flights from O'Hare Intl to Nantucket - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Nantucket?

The average price of all flights from Chicago O'Hare Intl Airport to Nantucket clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Nantucket on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Chicago O'Hare Airport to Nantucket. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Nantucket?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, JetBlue offered the best one-way deal for that route, at $94. KAYAK users also found Chicago O'Hare Airport to Nantucket round-trip flights on Delta from $218 and on American Airlines from $248.

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Nantucket?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago O'Hare Intl Airport to Nantucket.
There are 2 airlines that fly nonstop from Chicago O'Hare Intl Airport to Nantucket. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best one-way deal found costing $266. On average, the best prices for this route can be found at American Airlines.

How many flights are there between Chicago O'Hare Intl Airport and Nantucket per day?

Each day, there are between 1 and 2 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Nantucket, with an average flight time of 2h 49m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 3 flights. The most frequent day of departure is Saturday, when 67% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Chicago O'Hare Intl Airport and Nantucket?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are First and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago O'Hare Airport to Nantucket take?

A direct flight to Nantucket will take on average 2h 40m to travel the 921 miles flying distance from Chicago O'Hare Airport.

What’s the earliest departure time from Chicago O'Hare Airport to Nantucket?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 9:19 am and will be landing in Nantucket at 1:05 pm.

What’s the latest departure time from Chicago O'Hare Airport to Nantucket?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Nantucket jets off at 10:35 am and lands at 2:28 pm.

Good to know

Cheapest flight

$94
Flight from Chicago O'Hare Airport to Nantucket

When to book flights from O'Hare Intl to Nantucket

Are your dates flexible? Find out the best times to travel from O'Hare Intl 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 Chicago O'Hare Airport to Nantucket flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Nantucket?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Nantucket was $94 for a one-way ticket and $218 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Nantucket?

    No

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Nantucket?

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

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Nantucket?

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

  • Which airline alliances offer flights from Chicago O'Hare Airport to Nantucket?

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

  • On which days can I fly direct from Chicago O'Hare Airport to Nantucket?

    You can catch a nonstop flight from Chicago O'Hare Airport to Nantucket 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 $577 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 $405 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport 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 O'Hare Airport to Nantucket.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nantucket from Chicago O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and ACK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport 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 O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Nantucket

  • Looking for a cheap flight? 25% of our users found flights on this route for $314 or less one-way and $269 or less round-trip.

Prefer to fly non-stop from Chicago O'Hare Airport to Nantucket?

Find which airlines fly direct from O'Hare Intl to Memorial, which days they fly and book direct flights.

Nonstop departures

Chicago O'Hare Intl to Nantucket Memorial

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Nonstop returns

Nantucket Memorial to Chicago O'Hare Intl

Saturday

American Airlines, Qatar Airways, United Airlines

American Airlines, Qatar Airways, +1 more

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top 4 airlines serving from O'Hare Intl 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 O'Hare Intl 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 10295 reviews
7.4Food
8.0Entertainment
8.6Crew
8.2Boarding
7.9Comfort
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The boarding was horrible. You couldn’t hear the announcements at all. Probably because there is so much in the area for businesses. They need a louder PA system. Other than that it was a good Delta experience.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

I loved the wifi, much better than Delta. Seats were old. and bathrooms dingy.

There was no wheelchair or wheelchair escort at the gate..unacceptable

Delayed 4 hours because of maintenance issue they knew about all day. Get another plane. Time is precious!

I liked that boarding and take off were timely despite a 15 minute delay due to weather. The pilot communicated with us the entire flight keeping us informed re: turbulance and slight delays on the runway after we landed.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Flight was delayed at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

Regarding the boarding: it needs more efforts to make it more convenient

Book cheap flights from Chicago to Nantucket

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Nantucket found on KAYAK in the last 72 hours.
7/5Fri
1 stopJetBlue
5h 34mORD-ACK
$94
7/6Sat
nonstopAmerican Airlines
2h 46mORD-ACK
$152
6/17Mon
1 stopJetBlue
3h 56mORD-ACK
$159
7/6Sat
1 stopAmerican Airlines
5h 52mORD-ACK
$161
6/21Fri
1 stopJetBlue
3h 56mORD-ACK
$196
7/5Fri
2 stopsAmerican Airlines
10h 58mORD-ACK
$201
6/17Mon
1 stopDelta
5h 52mORD-ACK
$214
6/17Mon
2 stopsDelta
7h 04mORD-ACK
$219
7/7Sun
1 stopAmerican Airlines
4h 34mORD-ACK
$241
7/7Sun
nonstopUnited Airlines
2h 53mORD-ACK
$434

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Last minute flights from O'Hare Intl to Nantucket

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Nantucket that are departing in the next 10 days.
6/12Wed
multi-stopDelta
7h 14mORD-ACK
6/14Fri
multi-stopDelta
6h 36mACK-ORD
$482
6/12Wed
multi-stopDelta
7h 04mORD-ACK
6/14Fri
multi-stopDelta
6h 36mACK-ORD
$487
6/12Wed
multi-stopDelta
7h 04mORD-ACK
6/14Fri
multi-stopDelta
11h 22mACK-ORD
$660
6/12Wed
multi-stop
28h 17mORD-ACK
6/14Fri
multi-stop
15h 13mACK-ORD
$1,002
6/12Wed
multi-stop
9h 06mORD-ACK
6/12Wed
multi-stop
30h 40mACK-ORD
$1,144
6/12Wed
multi-stop
5h 31mORD-ACK
6/12Wed
multi-stop
6h 04mACK-ORD
$1,191
6/12Wed
multi-stop
5h 31mORD-ACK
6/12Wed
multi-stop
8h 05mACK-ORD
$1,250

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Chicago O'Hare Airport - Nantucket Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Destination:

Nantucket (ACK)United States

Return flight deals:

Nantucket - Chicago O'Hare Airport

Cabin classes:

$254