What airlines fly to Nantucket?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Nantucket from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Nantucket. Keep in mind that there are 4 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Nantucket Memorial Airport?

Prices for flights from Chicago O'Hare Intl Airport to Nantucket Memorial Airport were last updated today.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Nantucket Memorial Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Nantucket Memorial Airport.

What documentation or ID do you need to fly to Nantucket Memorial Airport?

The travel and health documents you'll need for your trip to Nantucket Memorial Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nantucket Memorial Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$341 Cheap Flights from Chicago O'Hare Intl Airport to Nantucket in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Nantucket

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 pm - 9:15 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

12h 20m1 stop Boston Logan Intl

12:53 pm - 6:58 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

7h 05m1 stop Boston Logan Intl

$769Multiple Airlines

Mon, Dec 28 - Sat, Jan 2

8:00 pm - 1:19 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

16h 19m1 stop Boston Logan Intl

3:28 pm - 8:47 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 19m1 stop Boston Logan Intl

$840JetBlue

Fri, Oct 9 - Mon, Oct 12

9:38 am - 7:40 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

9h 02m1 stop Boston Logan Intl

11:00 am - 7:14 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

9h 14m1 stop Boston Logan Intl

$855Multiple Airlines

Sat, Oct 10 - Wed, Oct 14

9:50 am - 1:19 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

26h 29m1 stop Boston Logan Intl

3:28 pm - 8:47 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 19m1 stop Boston Logan Intl

$890JetBlue

Fri, Oct 9 - Mon, Oct 12

8:00 pm - 1:19 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

16h 19m1 stop Boston Logan Intl

3:28 pm - 8:47 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 19m1 stop Boston Logan Intl

$893JetBlue

Fri, Oct 9 - Mon, Oct 12

8:00 pm - 1:19 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

16h 19m1 stop Boston Logan Intl

3:28 pm - 8:47 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 19m1 stop Boston Logan Intl

$908JetBlue

Fri, Oct 9 - Mon, Oct 12

8:00 pm - 1:19 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

16h 19m1 stop Boston Logan Intl

3:28 pm - 8:47 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 19m1 stop Boston Logan Intl

$927JetBlue

Fri, Oct 9 - Mon, Oct 12

8:04 pm - 9:15 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

12h 11m1 stop Boston Logan Intl

4:23 pm - 7:29 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

28h 06m1 stop Boston Logan Intl

$993Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

2:32 pm - 9:15 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

17h 43m2 stops Fort Lauderdale Boston Logan Intl

2:06 pm - 6:58 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

5h 52m1 stop Boston Logan Intl

$1,052Multiple Airlines

Mon, Dec 28 - Sat, Jan 2

7:55 am - 6:38 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

9h 43m2 stops Newark Boston Logan Intl

4:10 pm - 12:01 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

8h 51m2 stops Boston Logan Intl Newark

$1,075Multiple Airlines

Mon, Dec 28 - Sat, Jan 2

Cheap last minute flights

Enter your travel dates to find the best prices.

9:38 am - 11:22 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

24h 44m1 stop Boston Logan Intl

3:30 pm - 8:49 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 19m1 stop Boston Logan Intl

$949JetBlue

Wed, Sep 30 - Mon, Oct 5

8:24 pm - 1:16 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

15h 52m1 stop Boston Logan Intl

3:30 pm - 8:42 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 12m1 stop Boston Logan Intl

$959JetBlue

Fri, Oct 2 - Sun, Oct 4

9:38 am - 2:55 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

4h 17m1 stop Boston Logan Intl

11:25 am - 10:00 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

11h 35m1 stop New York John F Kennedy Intl

$963Multiple Airlines

Wed, Sep 30 - Mon, Oct 5

8:24 pm - 9:37 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

12h 13m1 stop Boston Logan Intl

3:30 pm - 8:49 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 19m1 stop Boston Logan Intl

$968Multiple Airlines

Wed, Sep 30 - Mon, Oct 5

8:24 pm - 9:37 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

12h 13m1 stop Boston Logan Intl

11:25 am - 10:00 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

11h 35m1 stop New York John F Kennedy Intl

$968Multiple Airlines

Wed, Sep 30 - Mon, Oct 5

8:24 pm - 11:22 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

13h 58m1 stop Boston Logan Intl

6:30 pm - 8:49 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

15h 19m1 stop Boston Logan Intl

$981Multiple Airlines

Thu, Oct 1 - Tue, Oct 6

8:24 pm - 9:37 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

12h 13m1 stop Boston Logan Intl

3:30 pm - 8:42 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 12m1 stop Boston Logan Intl

$1,003Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

9:24 pm - 9:37 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

11h 13m1 stop Boston Logan Intl

10:20 pm - 12:29 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

15h 09m2 stops Hyannis Barnstable Boston Logan Intl

$1,287Multiple Airlines

Fri, Oct 2 - Sun, Oct 4

8:24 pm - 9:37 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

12h 13m1 stop Boston Logan Intl

3:30 pm - 9:59 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

19h 29m2 stops Boston Logan Intl New York John F Kennedy Intl

$1,353Multiple Airlines

Wed, Sep 30 - Sun, Oct 4

10:54 am - 8:45 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

8h 51m2 stops Washington, D.C. Dulles Intl Boston Logan Intl

6:30 pm - 10:29 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

4h 59m1 stop Boston Logan Intl

$1,359Multiple Airlines

Thu, Oct 1 - Tue, Oct 6

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JetBlue flights from Chicago O'Hare Intl Airport to Nantucket

Our best JetBlue deals on Chicago O'Hare Intl Airport to Nantucket flight tickets

JetBlue

Oct 9

ORD8:00 pmChicago O'Hare Intl

16h 19m

1 stop

ACK1:19 pmNantucket Memorial

Oct 12

ACK3:28 pmNantucket Memorial

18h 19m

1 stop

ORD8:47 amChicago O'Hare Intl

$840

JetBlue

Oct 9

ORD9:50 amChicago O'Hare Intl

26h 29m

1 stop

ACK1:19 pmNantucket Memorial

Oct 12

ACK3:28 pmNantucket Memorial

18h 19m

1 stop

ORD8:47 amChicago O'Hare Intl

$890

JetBlue

Oct 9

ORD8:00 pmChicago O'Hare Intl

16h 19m

1 stop

ACK1:19 pmNantucket Memorial

Oct 12

ACK3:28 pmNantucket Memorial

18h 19m

1 stop

ORD8:47 amChicago O'Hare Intl

$893

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Mon 12/28

7:55 pm-9:15 am

1 stop12h 20m

Nantucket Memorial

Sat 1/2

12:53 pm-6:58 pm

1 stop7h 05m

$769

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Fri 10/9

8:00 pm-1:19 pm

1 stop16h 19m

Nantucket Memorial

Mon 10/12

3:28 pm-8:47 am

1 stop18h 19m

$840

Quickest round-trip

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Sat 10/10

9:38 am-7:40 pm

1 stop9h 02m

Nantucket Memorial

Wed 10/14

11:00 am-7:14 pm

1 stop9h 14m

$855

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Fri 10/9

9:50 am-1:19 pm

1 stop26h 29m

Nantucket Memorial

Mon 10/12

3:28 pm-8:47 am

1 stop18h 19m

$890

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Fri 10/9

8:00 pm-1:19 pm

1 stop16h 19m

Nantucket Memorial

Mon 10/12

3:28 pm-8:47 am

1 stop18h 19m

$893

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Fri 10/9

8:00 pm-1:19 pm

1 stop16h 19m

Nantucket Memorial

Mon 10/12

3:28 pm-8:47 am

1 stop18h 19m

$908

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Fri 10/9

8:00 pm-1:19 pm

1 stop16h 19m

Nantucket Memorial

Mon 10/12

3:28 pm-8:47 am

1 stop18h 19m

$927

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Thu 10/22

8:04 pm-9:15 am

1 stop12h 11m

Nantucket Memorial

Sun 10/25

4:23 pm-7:29 pm

1 stop28h 06m

$993

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Mon 12/28

2:32 pm-9:15 am

2 stops17h 43m

Nantucket Memorial

Sat 1/2

2:06 pm-6:58 pm

1 stop5h 52m

$1,052

ChicagoNantucket

ORD Chicago O'Hare Intl - ACK Nantucket Memorial

ORDACK

Chicago O'Hare Intl

Mon 12/28

7:55 am-6:38 pm

2 stops9h 43m

Nantucket Memorial

Sat 1/2

4:10 pm-12:01 am

2 stops8h 51m

$1,075

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest time of day to depart on your flight to Nantucket?

At noon is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Nantucket when you can find flight prices for as low as $499. Flying to Nantucket at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $744 on average. Flights to Nantucket from Chicago O'Hare Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago O'Hare Intl to Nantucket Memorial flight route?

Fly from Chicago O'Hare Intl to Nantucket Memorial for the best Chicago O'Hare Intl - Nantucket Memorial flight prices

What cabin class options are available on Chicago O'Hare Intl Airport to Nantucket flights?

There is only 1 cabin class available to choose from on Chicago O'Hare Intl Airport to Nantucket flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Nantucket flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Nantucket.

When to book flights from Chicago O'Hare Intl Airport to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Nantucket according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Nantucket (ORD to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Nantucket

Best Price Found	$341
Fastest flight time	4h 17m
Direct flights	None

The best one-way flight to Nantucket from Chicago O'Hare Intl Airport in the past 72 hours is $341. The best round-trip flight deal from Chicago O'Hare Intl Airport to Nantucket found on momondo in the last 72 hours is $769.

The fastest flight from Chicago O'Hare Intl Airport to Nantucket takes 4h 17m

There are no direct flights from Chicago O'Hare Intl Airport to Nantucket. There are no popular flight routes from Chicago O'Hare Intl Airport to Nantucket.

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Nantucket

How far is Chicago O'Hare Intl to Nantucket Memorial by plane?
Chicago O'Hare Intl and Nantucket Memorial are 918.5 mi apart from one another. A reasonable flight in good conditions will take 4h 17m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Nantucket Memorial Airport?
Prices for flights from Chicago O'Hare Intl Airport to Nantucket Memorial Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Nantucket Memorial Airport?
There are 3 operators available for flights from Chicago O'Hare Intl Airport to Nantucket Memorial Airport as of September 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Nantucket Memorial Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Nantucket Memorial Airport.
What documentation or ID do you need to fly to Nantucket Memorial Airport?
The travel and health documents you'll need for your trip to Nantucket Memorial Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nantucket Memorial Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Nantucket?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago O'Hare Intl Airport to Nantucket is Embraer 175 (53.85% of total bookings). The next most popular plane model is Embraer 175 (Enhanced Winglets) (46.15%).
What is the most popular airline from Chicago O'Hare Intl Airport to Nantucket?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Nantucket is American Airlines (63% of total bookings). The next most popular airlines are JetBlue (18%) and Delta (18%).

Best airlines flying from Chicago O'Hare Intl Airport to Nantucket

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Nantucket with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $166	Free Cancellation	Rating 7.1 3,041 reviews	Search JetBlue flights
Delta	PriceFrom $282	Free Cancellation	Rating 7.8 8,610 reviews	Search Delta flights
American Airlines	PriceFrom $338	Free Cancellation	Rating 7.0 12,096 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Nantucket?

It is quick and easy to find Chicago to Nantucket flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nantucket that suits you.

Can I find flights from Chicago to Nantucket with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Nantucket from Chicago with this policy.

How can momondo help me find flights from Chicago to Nantucket?

Once you have performed a search for Chicago to Nantucket flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Nantucket right now. Can momondo alert me if prices change?

Price alerts on flights to Nantucket from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.