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

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 Knock. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knock from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

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 Knock with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

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

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 Knock from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$702 CHEAP FLIGHTS from Illinois to Knock

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KAYAK searches hundreds of travel sites at once for deals on flights to Knock

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Cheapest round-trip

$702

British Airways

Wed 1/7Wed 1/14

ORD - NOC • 2 stops

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Flight Deals

Cheap Flights from Illinois to Knock

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Knock that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

Recent round-trip flight deals from Illinois to Knock

Wed, Jan 7 - Wed, Jan 14

9:00 pm - 12:25 pmORD-NOC

33h 25m2 stops

1:00 pm - 2:55 pmNOC-ORD

31h 55m2 stops

$702British Airways

Find Deal

Wed, Jan 7 - Wed, Jan 14

9:00 pm - 12:25 pmORD-NOC

33h 25m2 stops

1:00 pm - 3:25 pmNOC-ORD

32h 25m1 stop

$713British Airways

Find Deal

Wed, Jan 7 - Wed, Jan 14

6:25 pm - 12:25 pmORD-NOC

12h 00m1 stop

1:00 pm - 3:25 pmNOC-ORD

32h 25m1 stop

$885Multiple Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 14

9:34 am - 12:25 pmORD-NOC

20h 51m3 stops

12:15 pm - 4:20 pmNOC-ORD

34h 05m2 stops

$1,314Multiple Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

6:45 pm - 12:25 pmORD-NOC

11h 40m1 stop

1:00 pm - 2:12 pmNOC-ORD

31h 12m2 stops

$1,899British Airways

Find Deal

Mon, Feb 23 - Fri, Feb 27

4:05 pm - 12:25 pmORD-NOC

14h 20m2 stops

1:00 pm - 7:29 pmNOC-ORD

36h 29m2 stops

$1,903British Airways

Find Deal

Mon, Feb 23 - Fri, Feb 27

5:10 pm - 12:25 pmORD-NOC

13h 15m1 stop

1:00 pm - 5:00 pmNOC-ORD

34h 00m1 stop

$1,942British Airways

Find Deal

Useful Info

Cheapest flight	$702

Flight from Chicago to Knock

How does KAYAK find such low prices on flights from Illinois to Knock?
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 Knock.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Knock?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knock 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 Knock?
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 Knock 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 Knock?
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 Knock from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Westport

Carrick-on-Shannon

Belmullet

Newport

Everything you need to know for your flight to Knock

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Knock

Knock (NOC)

NOC

$702 Find Cheap Flights from Illinois to Knock

KAYAK searches hundreds of travel sites at once for deals on flights to Knock

Everything you should know

Cheap Flights from Illinois to Knock

Recent round-trip flight deals from Illinois to Knock

Good to know

FAQs for booking flights from Illinois to Knock

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

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 Knock.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knock 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 Knock?

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 Knock 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 Knock?

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 Knock from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Knock?

Everything you need to know for your flight to Knock

Information on the airport you'll fly into in Knock

Cabin class types available on flights to Illinois

Complete your trip to Knock with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Knock

Choose which airport to fly into in Knock