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Nantucket

$79+ Cheap flights from O'Hare Intl (ORD) to Nantucket (ACK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ACK
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Nantucket

Cheapest flights from O'Hare Intl to Nantucket
Explore the most affordable flight options available from O'Hare Intl to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This Priceline deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
ORD
-
ACK
1 stop8h 24m
JetBlue
Tue 7/1412:02 pm
ACK
-
ORD
1 stop6h 32m
JetBlue
Deal found 6/8$158
This Priceline deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
ORD
-
ACK
1 stop8h 23m
JetBlue
Wed 8/1912:02 pm
ACK
-
ORD
1 stop6h 18m
JetBlue
Deal found 6/8$166
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
ORD
-
ACK
1 stop8h 23m
JetBlue
Wed 8/2612:02 pm
ACK
-
ORD
1 stop6h 18m
JetBlue
Deal found 6/11$174
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
ORD
-
ACK
1 stop8h 34m
JetBlue
Wed 7/812:02 pm
ACK
-
ORD
1 stop6h 32m
JetBlue
Deal found 6/9$190
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
ORD
-
ACK
1 stop8h 23m
JetBlue
Sat 8/154:20 pm
ACK
-
ORD
1 stop6h 35m
JetBlue
Deal found 6/7$210
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:00 am
ORD
-
ACK
1 stop8h 19m
JetBlue
Mon 8/34:19 pm
ACK
-
ORD
1 stop6h 39m
JetBlue
Deal found 6/8$218
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:00 am
ORD
-
ACK
1 stop8h 19m
JetBlue
Tue 7/2111:25 am
ACK
-
ORD
1 stop8h 50m
JetBlue
Deal found 6/9$227
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
ORD
-
ACK
1 stop8h 19m
JetBlue
Sat 7/2512:03 pm
ACK
-
ORD
1 stop5h 13m
JetBlue
Deal found 6/10$237
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
ORD
-
ACK
1 stop8h 23m
JetBlue
Sat 8/84:20 pm
ACK
-
ORD
1 stop6h 35m
JetBlue
Deal found 6/9$253

Find flight deals from O'Hare Intl to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Nantucket (ACK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$158
(Priceline)

One-way from

$79
(JetBlue)

Popular in

April

Cheapest in

January

Average price

$255

Good round-trip deal

$873 or less

Good one-way deal

$509 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Nantucket Memorial flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Nantucket Memorial flights.
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From Chicago O'Hare Intl to Nantucket Memorial
Search Deals
One-way flight from Chicago O'Hare Intl to Nantucket Memorial
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Nantucket Memorial.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Nantucket Memorial.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Nantucket 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, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
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 - ACK

ORDACK

Chicago O'Hare Intl

Sat 7/18

6:00 am-3:19 pm

1 stop8h 19m

Nantucket Memorial

Sat 7/25

12:03 pm-4:16 pm

1 stop5h 13m

$174

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Mon 8/24

6:00 am-3:23 pm

1 stop8h 23m

Nantucket Memorial

Wed 8/26

12:02 pm-5:20 pm

1 stop6h 18m

$174

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Sat 8/1

6:00 am-3:19 pm

1 stop8h 19m

Nantucket Memorial

Mon 8/3

12:02 pm-4:16 pm

1 stop5h 14m

$218

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Sun 8/9

6:00 am-3:23 pm

1 stop8h 23m

Nantucket Memorial

Sat 8/15

4:20 pm-9:55 pm

1 stop6h 35m

$245

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Fri 9/4

9:39 am-3:23 pm

1 stop4h 44m

Nantucket Memorial

Tue 9/8

4:20 pm-9:55 pm

1 stop6h 35m

$281

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Wed 7/8

6:00 am-11:32 am

1 stop4h 32m

Nantucket Memorial

Tue 7/14

4:40 pm-10:36 pm

1 stop6h 56m

$282

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Sun 7/19

6:00 am-3:19 pm

1 stop8h 19m

Nantucket Memorial

Thu 7/23

12:02 pm-4:16 pm

1 stop5h 14m

$325

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Wed 7/15

5:30 am-3:48 pm

2 stops9h 18m

Nantucket Memorial

Tue 7/21

12:13 pm-7:30 pm

2 stops8h 17m

$386

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Sat 9/12

5:30 pm-9:12 am

1 stop14h 42m

Nantucket Memorial

Sat 9/19

4:45 pm-7:00 pm

Nonstop3h 15m

$577
Quickest round-trip

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Sun 8/9

11:45 am-3:41 pm

Nonstop2h 56m

Nantucket Memorial

Sat 8/15

4:45 pm-7:00 pm

Nonstop3h 15m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 21 resultsSorted by cheapest first
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3

Compare providers for flights from O'Hare Intl to Nantucket

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Nantucket in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Nantucket flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Nantucket flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Nantucket flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Nantucket flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Nantucket flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Nantucket

Get insights into the airlines that provide service to Nantucket. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nantucket. Reviews last updated June 11, 2026.
Get a feel of what it's like to fly with Delta,American Airlines, andJetBlue from Chicago O'Hare Intl Airport to Nantucket by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,400 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,400 reviews
Delta
7.9
Good
8,400 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,640 reviews
Delta
7.9
Good
8,400 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
JetBlue
7.1
Good
2,980 reviews
Delta
7.9
Good
8,400 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Nantucket from Chicago O'Hare Intl?

    Nantucket Memorial (ACK) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Nantucket. You should not have trouble finding flights to Memorial from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Nantucket airport from Chicago O'Hare Intl. It is only a 2.8 mi journey from Memorial (ACK) to Nantucket’s city center.

  • How long is the flight from Chicago O'Hare Intl Airport to Nantucket?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Nantucket in 8h 24m. Fly via JetBlue to get the fastest option. There are 921 mi between Chicago O'Hare Intl Airport and Nantucket.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Nantucket round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Nantucket is JetBlue. Our recent data shows that you can find tickets from as low as $162 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $207 and $319 round-trip.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Nantucket?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Nantucket? While on average our users pay $691, our data indicates the cheapest price to be $258. The most popular route (Chicago O'Hare Intl - Nantucket Memorial), is priced around $174.

  • Can I find deals for flights from O'Hare Intl to Nantucket that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Nantucket?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Nantucket.

  • Can I find deals for business class flights from O'Hare Intl to Nantucket?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from O'Hare Intl to Nantucket

Discover the top 3 airlines that operate flights from O'Hare Intl to Nantucket. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$162Average$547FlexibilityNo cancel feeOn-time62%
DeltaCheapest$207Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$319Average$453FlexibilityNo cancel feeOn-time71%

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