How does KAYAK find such low prices on flights from Illinois to Nantucket?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Nantucket.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Nantucket?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nantucket from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Nantucket?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nantucket with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Nantucket?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nantucket from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$270 CHEAP FLIGHTS from Illinois to Nantucket

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Flight Deals

Cheap Flights from Illinois to Nantucket

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Nantucket

Sun, Oct 4 - Tue, Oct 6

7:00 am - 10:35 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

26h 35m1 stop New York John F Kennedy Intl

3:30 pm - 7:03 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

28h 33m1 stop Boston Logan Intl

$565JetBlue

Wed, Sep 30 - Mon, Oct 5

8:24 pm - 11:22 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

13h 58m1 stop Boston Logan Intl

3:30 pm - 7:03 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

28h 33m1 stop Boston Logan Intl

$613JetBlue

Fri, Oct 2 - Sun, Oct 4

10:59 am - 10:24 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

22h 25m1 stop New York John F Kennedy Intl

3:30 pm - 8:42 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 12m1 stop Boston Logan Intl

$689JetBlue

Wed, Sep 30 - Mon, Oct 5

8:24 pm - 11:22 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

13h 58m1 stop Boston Logan Intl

3:30 pm - 7:03 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

28h 33m1 stop Boston Logan Intl

$692JetBlue

Wed, Sep 30 - Mon, Oct 5

9:38 am - 11:22 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

24h 44m1 stop Boston Logan Intl

3:30 pm - 8:49 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 19m1 stop Boston Logan Intl

$692JetBlue

Sun, Oct 4 - Wed, Oct 7

7:00 am - 10:35 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

26h 35m1 stop New York John F Kennedy Intl

11:25 am - 11:24 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

24h 59m1 stop New York John F Kennedy Intl

$730JetBlue

Wed, Sep 30 - Mon, Oct 5

8:24 pm - 11:22 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

13h 58m1 stop Boston Logan Intl

3:30 pm - 8:49 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 19m1 stop Boston Logan Intl

$732JetBlue

Wed, Sep 23 - Thu, Sep 24

8:24 pm - 11:22 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

13h 58m1 stop Boston Logan Intl

3:10 pm - 8:48 amACK Nantucket Memorial-ORD Chicago O'Hare Intl

18h 38m1 stop Boston Logan Intl

$743JetBlue

Sat, Oct 17 - Sat, Oct 24

9:38 am - 4:49 pmORD Chicago O'Hare Intl-ACK Nantucket Memorial

6h 11m1 stop Boston Logan Intl

9:40 am - 7:14 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

10h 34m1 stop Boston Logan Intl

$760Multiple Airlines

Wed, Sep 23 - Thu, Sep 24

8:24 pm - 11:22 amORD Chicago O'Hare Intl-ACK Nantucket Memorial

13h 58m1 stop Boston Logan Intl

1:07 pm - 7:01 pmACK Nantucket Memorial-ORD Chicago O'Hare Intl

6h 54m2 stops Hyannis Barnstable Boston Logan Intl

$818Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$270

Best time to beat the crowds but there is an average 14% increase in price.

Most popular time to fly and prices are also 33% lower on average.

Flight from Chicago O'Hare Airport to Nantucket

How does KAYAK find such low prices on flights from Illinois to Nantucket?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Nantucket.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Nantucket?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nantucket from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Nantucket?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nantucket with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Nantucket?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nantucket from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.