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 return 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>

€738 CHEAP FLIGHTS from Illinois to Knock

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

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Cheapest return fare

€738

British Airways

Fri 27/2Fri 6/3

ORD - NOC • 2 stops

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Flight Deals

Cheap Flights from Illinois to Knock

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

Round-trip

Recent return flight deals from Illinois to Knock

Fri, 27 Feb - Fri, 6 Mar

08:10 - 12:25

ORD

NOC

22h 15m

2 stops

13:00 - 00:55

NOC

ORD

17h 55m

2 stops

€738British Airways

Fri, 27 Feb - Fri, 6 Mar

08:10 - 12:25

ORD

NOC

22h 15m

2 stops

13:00 - 15:25

NOC

ORD

32h 25m

1 stop

€766Multiple Airlines

Fri, 27 Feb - Fri, 6 Mar

17:50 - 12:25

ORD

NOC

12h 35m

1 stop

13:00 - 11:00

NOC

ORD

28h 00m

1 stop

€809Multiple Airlines

Fri, 27 Mar - Fri, 3 Apr

18:40 - 11:35

ORD

NOC

35h 55m

2 stops

13:05 - 17:43

NOC

ORD

34h 38m

2 stops

€825Multiple Airlines

Fri, 27 Mar - Fri, 3 Apr

19:40 - 11:35

ORD

NOC

34h 55m

2 stops

13:05 - 13:43

NOC

ORD

54h 38m

2 stops

€826British Airways

Fri, 27 Mar - Fri, 3 Apr

19:40 - 11:35

ORD

NOC

34h 55m

2 stops

13:05 - 15:00

NOC

ORD

31h 55m

1 stop

€950British Airways

Wed, 4 Mar - Sun, 8 Mar

18:30 - 12:25

ORD

NOC

11h 55m

1 stop

13:00 - 16:14

NOC

ORD

56h 14m

2 stops

€1,020British Airways

Wed, 4 Mar - Sun, 8 Mar

18:30 - 12:25

ORD

NOC

11h 55m

1 stop

13:00 - 16:14

NOC

ORD

56h 14m

2 stops

€1,021British Airways

Wed, 4 Mar - Sun, 8 Mar

11:38 - 12:25

ORD

NOC

18h 47m

2 stops

13:00 - 16:14

NOC

ORD

56h 14m

2 stops

€1,024British Airways

Fri, 27 Mar - Fri, 3 Apr

19:25 - 12:25

ORD

NOC

12h 00m

1 stop

13:05 - 12:25

NOC

ORD

29h 20m

1 stop

€1,070Multiple Airlines

Useful Info

Cheapest flight	€738

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 return 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

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Knock (NOC)

€738 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 return 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 return 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.

Travelling 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 hire

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Flights from domestic origins to Knock

Choose which airport to fly into in Knock