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$103+ Cheap flights from Nantucket (ACK) to Illinois

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — ORD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Nantucket to Illinois

Keep the following information in mind while searching for Nantucket to Illinois flight deals. Data was last updated April 29, 2025.

Round-trip from

$456
(JetBlue)

One-way from

$103
(Delta)
From Nantucket Memorial to Illinois
Search Deals
One-way flight from Nantucket Memorial to Illinois
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Find flight deals from Nantucket to Illinois

Cheapest flights from Nantucket to Illinois
Explore the most affordable flight options available from Nantucket to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This JetBlue deal was found by Cheapflights users on 4/28. 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 7/284:34 pmACK - ORD
1 stop7h 51mJetBlue
Fri 8/16:00 amORD - ACK
1 stop4h 53mJetBlue
Deal found 4/28$456
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:45 pmACK - ORD
2 stops8h 24mDelta
Fri 8/17:00 amORD - ACK
1 stop6h 42mDelta
Deal found 4/28$504

Cheapflights Fare Finder

Customize your flight search to find flights from Nantucket to Illinois 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 April 29, 2025.
Use the filters below to find and compare flights from Nantucket to Illinois that are best for you.

Fly from

Nantucket

Fly to

Illinois

Route

Depart

Return

Price

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Mon 7/28

4:34 pm-11:25 pm

1 stop7h 51m

Chicago O'Hare Intl

Fri 8/1

6:00 am-11:53 am

1 stop4h 53m

$456

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Mon 7/28

4:45 pm-12:09 am

2 stops8h 24m

Chicago O'Hare Intl

Fri 8/1

7:00 am-2:42 pm

1 stop6h 42m

$504

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Wed 5/28

3:45 pm-8:46 pm

1 stop6h 01m

$103

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Sat 10/25

4:20 pm-8:54 pm

1 stop5h 34m

$113

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Sat 6/28

5:16 pm-11:24 pm

1 stop7h 08m

$120

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Sun 6/29

4:32 pm-6:55 pm

Nonstop3h 23m

$264

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Tue 5/20

4:55 pm-10:02 am

1 stop18h 07m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Nantucket to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Nantucket 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 Nantucket to Illinois

What is the cheapest month to book a flight from Nantucket to Illinois?

Currently, August is the cheapest month in which you can book a flight from Nantucket to Illinois (average of $245). Flying from Nantucket to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated April 29, 2025.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Nantucket to Illinois. 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 from for flights from Nantucket to Illinois?

    Most people fly from Nantucket Memorial (ACK) if they book a flight from Nantucket to Illinois. Nantucket Memorial is conveniently located just 2.8 mi from Nantucket’s city center.

  • What are the cheapest airlines to fly from Nantucket to Illinois one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $103. JetBlue flights start at $113 while deals on American Airlines start at $120 one-way.

  • Can I find deals for flights from Nantucket to Illinois that include hotel bookings?

    Yes. In addition to deals on Nantucket to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nantucket to Illinois?

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

  • Can I find deals for business class flights from Nantucket to Illinois?

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

  • What is the cheapest month to book a flight from Nantucket to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Nantucket to Illinois (average of $245). Flying from Nantucket to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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