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Cheap flights from Nantucket to Chicago from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nantucket to Chicago departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:01 pm - 6:41 pm
ACK
-
ORD
7h 40m
2 stops
Delta Logo
7:55 pm - 11:21 am
ORD
-
ACK
14h 26m
2 stops
$387Delta
Wed, Jul 29 - Sun, Aug 2
Delta Logo
12:01 pm - 6:41 pm
ACK
-
ORD
7h 40m
2 stops
Delta Logo
7:00 pm - 4:03 pm
ORD
-
ACK
20h 03m
1 stop
$412Delta
Wed, Jul 29 - Sun, Aug 2
American Airlines Logo
10:24 am - 2:04 pm
ACK
-
ORD
4h 40m
1 stop
American Airlines Logo
6:48 am - 1:49 pm
ORD
-
ACK
6h 01m
1 stop
$420American Airlines
Thu, Jul 30 - Sun, Aug 2
American Airlines Logo
2:19 pm - 8:50 pm
ACK
-
ORD
7h 31m
1 stop
American Airlines Logo
8:18 am - 2:34 pm
ORD
-
ACK
5h 16m
1 stop
$438American Airlines
Thu, Jul 30 - Sun, Aug 2
American Airlines Logo
2:19 pm - 8:50 pm
ACK
-
ORD
7h 31m
1 stop
American Airlines Logo
9:56 am - 4:28 pm
ORD
-
ACK
5h 32m
1 stop
$447American Airlines
Wed, Jul 29 - Sun, Aug 2
American Airlines Logo
10:24 am - 4:58 pm
ACK
-
ORD
7h 34m
1 stop
American Airlines Logo
6:48 am - 4:28 pm
ORD
-
ACK
8h 40m
2 stops
$496American Airlines
Thu, Jul 30 - Sun, Aug 2
Delta Logo
12:01 pm - 6:41 pm
ACK
-
ORD
7h 40m
2 stops
Delta Logo
7:30 am - 1:27 pm
ORD
-
ACK
4h 57m
1 stop
$634Delta
Thu, Jul 30 - Sun, Aug 2
Delta Logo
12:01 pm - 6:41 pm
ACK
-
ORD
7h 40m
2 stops
Delta Logo
6:00 am - 4:03 pm
ORD
-
ACK
9h 03m
2 stops
$639Delta
Thu, Jul 30 - Sun, Aug 2
United Airlines Logo
3:49 pm - 9:00 pm
ACK
-
ORD
6h 11m
1 stop
United Airlines Logo
10:35 am - 2:29 pm
ORD
-
ACK
2h 54mnonstop
$1,197United Airlines
Wed, Jul 29 - Sun, Aug 2
United Airlines Logo
10:53 am - 4:33 pm
ACK
-
ORD
6h 40m
1 stop
United Airlines Logo
10:35 am - 2:29 pm
ORD
-
ACK
2h 54mnonstop
$1,292United Airlines
Thu, Jul 30 - Sun, Aug 2

American Airlines flights from Nantucket to Chicago

Our best American Airlines deals on Nantucket to Chicago flight tickets
American Airlines
Jul 30
ACK10:24 amNantucket Memorial
4h 40m
1 stop
ORD2:04 pmChicago O'Hare Intl
Aug 2
ORD6:48 amChicago O'Hare Intl
6h 01m
1 stop
ACK1:49 pmNantucket Memorial
$420
American Airlines
Jul 30
ACK2:19 pmNantucket Memorial
7h 31m
1 stop
ORD8:50 pmChicago O'Hare Intl
Aug 2
ORD8:18 amChicago O'Hare Intl
5h 16m
1 stop
ACK2:34 pmNantucket Memorial
$438
American Airlines
Jul 29
ACK2:19 pmNantucket Memorial
7h 31m
1 stop
ORD8:50 pmChicago O'Hare Intl
Aug 2
ORD9:56 amChicago O'Hare Intl
5h 32m
1 stop
ACK4:28 pmNantucket Memorial
$447

Delta flights from Nantucket to Chicago

Our best Delta deals on Nantucket to Chicago flight tickets
Delta
Jul 29
ACK12:01 pmNantucket Memorial
7h 40m
2 stops
ORD6:41 pmChicago O'Hare Intl
Aug 2
ORD7:55 pmChicago O'Hare Intl
14h 26m
2 stops
ACK11:21 amNantucket Memorial
$387
Delta
Jul 29
ACK12:01 pmNantucket Memorial
7h 40m
2 stops
ORD6:41 pmChicago O'Hare Intl
Aug 2
ORD7:00 pmChicago O'Hare Intl
20h 03m
1 stop
ACK4:03 pmNantucket Memorial
$412
Delta
Jul 30
ACK12:01 pmNantucket Memorial
7h 40m
2 stops
ORD6:41 pmChicago O'Hare Intl
Aug 2
ORD7:30 amChicago O'Hare Intl
4h 57m
1 stop
ACK1:27 pmNantucket Memorial
$634

momondo Fare Finder

 
Customize your flight search to find flights from Nantucket to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Nantucket to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Wed 7/29

12:01 pm-6:41 pm

2 stops7h 40m

Chicago O'Hare Intl

Sun 8/2

7:55 pm-11:21 am

2 stops14h 26m

$387

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Wed 7/29

12:01 pm-6:41 pm

2 stops7h 40m

Chicago O'Hare Intl

Sun 8/2

7:00 pm-4:03 pm

1 stop20h 03m

$412

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Thu 7/30

10:24 am-2:04 pm

1 stop4h 40m

Chicago O'Hare Intl

Sun 8/2

6:48 am-1:49 pm

1 stop6h 01m

$420

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Thu 7/30

2:19 pm-8:50 pm

1 stop7h 31m

Chicago O'Hare Intl

Sun 8/2

8:18 am-2:34 pm

1 stop5h 16m

$438

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Wed 7/29

2:19 pm-8:50 pm

1 stop7h 31m

Chicago O'Hare Intl

Sun 8/2

9:56 am-4:28 pm

1 stop5h 32m

$447

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Thu 7/30

10:24 am-4:58 pm

1 stop7h 34m

Chicago O'Hare Intl

Sun 8/2

6:48 am-4:28 pm

2 stops8h 40m

$496

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Thu 7/30

12:01 pm-6:41 pm

2 stops7h 40m

Chicago O'Hare Intl

Sun 8/2

7:30 am-1:27 pm

1 stop4h 57m

$634

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Thu 7/30

12:01 pm-6:41 pm

2 stops7h 40m

Chicago O'Hare Intl

Sun 8/2

6:00 am-4:03 pm

2 stops9h 03m

$639

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Wed 7/29

3:49 pm-9:00 pm

1 stop6h 11m

Chicago O'Hare Intl

Sun 8/2

10:35 am-2:29 pm

Nonstop2h 54m

$1,197

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Thu 7/30

10:53 am-4:33 pm

1 stop6h 40m

Chicago O'Hare Intl

Sun 8/2

10:35 am-2:29 pm

Nonstop2h 54m

$1,292

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Nantucket to Chicago

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

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $308. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Nantucket to Chicago for around $404.

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

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Nantucket to Chicago during this time can be as low as $272. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $366.

What is the cheapest Nantucket Memorial to Chicago flight route?

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

What cabin class options are available on Nantucket Memorial to Chicago flights?

There are 3 cabin classes available to choose from on Nantucket Memorial to Chicago 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 Nantucket to Chicago flights?

No. A direct flight is the cheapest option for a flight between Nantucket to Chicago.

When to book flights from Nantucket to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Nantucket to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Nantucket to Chicago (ACK to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nantucket to Chicago

Fastest flight time

5h 24m

Direct flights

Sun

Airports in Chicago

3 airports
The fastest flight from Nantucket to Chicago takes 5h 24m
Direct flights go from Nantucket to Chicago on Sunday. There are no airlines offering direct flights.
There are 3 airports in Chicago. From Nantucket there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

  • How far is Nantucket Memorial to Chicago by plane?

    Nantucket Memorial and Chicago are 904.6 mi apart from one another. 5h 24m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Nantucket Memorial Airport to Chicago?

    Prices for flights from Nantucket Memorial Airport to Chicago are updated daily.

  • How old do you have to be to fly from Nantucket Memorial Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nantucket Memorial Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

Finding the right flight to Chicago from Nantucket is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Nantucket to Chicago flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nantucket to Chicago.

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

If you are not ready to book a flight from Nantucket to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport