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$157+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — ORD
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Nantucket to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Nantucket (ACK) to Illinois (USIL). 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 January 16, 2025.

Find flight deals from Nantucket to Illinois

One-way flights from Nantucket to Illinois
Search for one-way flight options from Nantucket to Illinois. Find affordable one-way fares based on user searches. Data last updated January 16, 2025.

This JetBlue deal was found by Cheapflights users on 1/15. 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.
Tue 6/1011:55 amACK - ORD
1 stop7h 32mJetBlue
Deal found 1/15$157
This Delta deal was found by Cheapflights users on 1/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1511:35 amACK - ORD
1 stop10h 19mDelta
Deal found 1/16$167
This JetBlue Airways deal was found by Cheapflights users on 1/15. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:16 pmACK - ORD
1 stop22h 24mMultiple Airlines
Deal found 1/15$323
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/133:15 pmACK - ORD
Nonstop3h 17mUnited Airlines
Deal found 1/16$330

Find flights from Nantucket to Illinois within your budget

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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Tue 6/10

11:55 am-6:27 pm

1 stop7h 32m

$157

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Tue 7/15

11:35 am-8:54 pm

1 stop10h 19m

$167

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Sun 3/16

6:16 pm-3:40 pm

1 stop22h 24m

$323

NantucketChicago

ACK - ORD

ACKORD

Nantucket Memorial

Sun 7/13

3:15 pm-5:32 pm

Nonstop3h 17m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Travel insights for flights from Nantucket to Illinois

Get recent, data-driven insights about flights from Nantucket to Illinois including ideal travel times, pricing trends, and more.

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 $320). 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 January 16, 2025.
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

JetBlue
7.4
Good
3,199 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
8,965 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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 JetBlue, which is currently one of the cheapest options available, starting at $157. Delta flights start at $167 while deals on United Airlines start at $330 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 $320). 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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