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Nantucket Island

$273+ Cheap flights from O'Hare Intl (ORD) to Nantucket Island

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ACK
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Nantucket Island

Keep the following information in mind while searching for O'Hare Intl to Nantucket Island flight deals. Data was last updated September 19, 2025.

Round-trip from

$827
(Expedia)

One-way from

$273
(United Airlines)

Popular in

April

Cheapest in

September

Average price

$207
From Chicago O'Hare Intl to Nantucket Island
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One-way flight from Chicago O'Hare Intl to Nantucket Island
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Highest demand for flights based on searches. 6% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from O'Hare Intl to Nantucket Island

Cheapest flights from O'Hare Intl to Nantucket Island
Explore the most affordable flight options available from O'Hare Intl to Nantucket Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:45 amORD - ACK
2 stops6h 35mJetBlue
Fri 1/212:32 pmACK - ORD
1 stop6h 57mJetBlue
Deal found 9/17$827
This JetBlue deal was found by Cheapflights users on 9/16. 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.
Wed 12/311:25 amORD - ACK
1 stop8h 15mJetBlue
Mon 12/811:40 amACK - ORD
1 stop9h 03mJetBlue
Deal found 9/16$884
This JetBlue deal was found by Cheapflights users on 9/17. 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.
Fri 12/511:25 amORD - ACK
1 stop8h 15mJetBlue
Sun 12/73:20 pmACK - ORD
1 stop5h 23mJetBlue
Deal found 9/17$914
This JetBlue deal was found by Cheapflights users on 9/17. 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.
Fri 9/269:51 amORD - ACK
1 stop4h 22mJetBlue
Mon 9/2911:41 amACK - ORD
1 stop8h 14mJetBlue
Deal found 9/17$1,064
This United deal was found by Cheapflights users on 9/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:45 amORD - ACK
1 stop11h 55mMultiple Airlines
Fri 1/26:49 amACK - ORD
1 stop12h 30mMultiple Airlines
Deal found 9/17$1,136
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:30 amORD - ACK
1 stop4h 45mMultiple Airlines
Thu 10/212:45 pmACK - ORD
1 stop5h 22mMultiple Airlines
Deal found 9/17$1,386
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:55 pmORD - ACK
1 stop5h 45mMultiple Airlines
Sun 12/73:20 pmACK - ORD
1 stop6h 03mMultiple Airlines
Deal found 9/17$1,566

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Nantucket Island 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 September 19, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Nantucket Island that are best for you.

Fly from

O'Hare Intl

Fly to

Nantucket Island

Route

Depart

Return

Price

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Wed 12/3

11:25 am-8:40 pm

1 stop8h 15m

Nantucket Memorial

Mon 12/8

11:40 am-7:43 pm

1 stop9h 03m

$884

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Thu 12/4

11:25 am-8:40 pm

1 stop8h 15m

Nantucket Memorial

Mon 12/8

11:40 am-7:43 pm

1 stop9h 03m

$914

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Fri 12/5

11:25 am-8:40 pm

1 stop8h 15m

Nantucket Memorial

Mon 12/8

11:40 am-7:43 pm

1 stop9h 03m

$914

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Fri 9/26

9:51 am-3:13 pm

1 stop4h 22m

Nantucket Memorial

Mon 9/29

11:41 am-6:55 pm

1 stop8h 14m

$1,064

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Mon 9/29

6:30 am-12:15 pm

1 stop4h 45m

Nantucket Memorial

Thu 10/2

12:45 pm-5:07 pm

1 stop5h 22m

$1,386

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Fri 12/5

1:55 pm-8:40 pm

1 stop5h 45m

Nantucket Memorial

Sun 12/7

3:20 pm-8:23 pm

1 stop6h 03m

$1,566

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Wed 9/24

7:10 am-2:51 pm

1 stop6h 41m

$273

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Tue 3/17

12:10 pm-5:54 pm

1 stop4h 44m

$297

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Mon 3/16

12:10 pm-5:54 pm

1 stop4h 44m

$297

ChicagoNantucket

ORD - ACK

ORDACK

Chicago O'Hare Intl

Fri 3/13

12:10 pm-5:54 pm

1 stop4h 44m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 16 results
1
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Best time to book a flight from O'Hare Intl to Nantucket Island

Have a flexible travel schedule? Discover the best time to fly to Nantucket Island 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Nantucket Island
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Nantucket Island

Get insights into the airlines that provide service to Nantucket Island. 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 Island. Reviews last updated September 19, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and JetBlue from Chicago O'Hare Intl Airport to Nantucket Island to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
JetBlue
7.2
Good
2,911 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

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

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

    Airlines like JetBlue fly from Chicago O'Hare Intl Airport to Nantucket Island in about 8h 15m. The time it takes to get you to your destination can typically vary by up to . There are 921 mi between Chicago O'Hare Intl Airport and Nantucket Island.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Nantucket Island?

    Consider American Airlines (83%), Republic Airways (83%) or SkyWest Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Nantucket Island.

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

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

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

    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 Island.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Nantucket Island 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

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Top 3 airlines flying from O'Hare Intl to Nantucket Island

Discover the top 3 airlines that operate flights from O'Hare Intl to Nantucket Island. 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$162Average$393FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$304Average$628FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$319Average$478FlexibilityNo cancel feeOn-time71%

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