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Cheap flights from Chicago O'Hare Intl Airport to Knock from $914

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Knock

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 1:40 pmORD  Chicago O'Hare Intl-NOC Knock Intl
25h 10m3 stops Denver Intl Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
2:35 pm - 6:20 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
33h 45m3 stops Manchester Paris Charles de Gaulle Dublin
$914Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
8:49 am - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
45h 41m2 stops Vancouver Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 2:37 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
55h 32m2 stops London Heathrow Vancouver Intl
$918Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
8:49 am - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
45h 41m2 stops Vancouver Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 11:07 amNOC  Knock Intl-ORD Chicago O'Hare Intl
52h 02m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
$922Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
6:30 pm - 6:20 pmORD  Chicago O'Hare Intl-NOC Knock Intl
17h 50m3 stops Reykjavik Keflavik Intl Glasgow Intl London Luton
Multiple Airlines Logo
1:05 pm - 5:20 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
34h 15m2 stops London Heathrow Reykjavik Keflavik Intl
$929Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
9:50 pm - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
32h 40m1 stop London Heathrow
Multiple Airlines Logo
1:05 pm - 1:45 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
30h 40m1 stop London Heathrow
$938Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
1:55 pm - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
16h 35m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
1:05 pm - 10:45 amNOC  Knock Intl-ORD Chicago O'Hare Intl
27h 40m1 stop London Heathrow
$941Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
6:30 am - 1:40 pmORD  Chicago O'Hare Intl-NOC Knock Intl
25h 10m3 stops Denver Intl Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
1:05 pm - 5:20 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
34h 15m2 stops London Heathrow Reykjavik Keflavik Intl
$971Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
6:30 pm - 6:20 pmORD  Chicago O'Hare Intl-NOC Knock Intl
17h 50m3 stops Reykjavik Keflavik Intl Glasgow Intl London Luton
Multiple Airlines Logo
1:05 pm - 1:45 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
30h 40m1 stop London Heathrow
$979Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
British Airways Logo
3:55 pm - 12:25 pmORD  Chicago O'Hare Intl-NOC Knock Intl
14h 30m2 stops Dublin London Heathrow
British Airways Logo
1:00 pm - 7:30 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
12h 30m1 stop London Heathrow
$996British Airways
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
9:50 pm - 12:30 pmORD  Chicago O'Hare Intl-NOC Knock Intl
32h 40m1 stop London Heathrow
Multiple Airlines Logo
1:05 pm - 4:55 pmNOC  Knock Intl-ORD Chicago O'Hare Intl
33h 50m1 stop London Heathrow
$1,016Multiple Airlines
Sun, Nov 1 - Sun, Nov 8

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British Airways flights from Chicago O'Hare Intl Airport to Knock

Our best British Airways deals on Chicago O'Hare Intl Airport to Knock flight tickets
British Airways
Nov 1
ORD3:55 pmChicago O'Hare Intl
14h 30m
2 stops
NOC12:25 pmKnock Intl
Nov 8
NOC1:00 pmKnock Intl
12h 30m
1 stop
ORD7:30 pmChicago O'Hare Intl
$996
British Airways
Nov 1
ORD6:05 pmChicago O'Hare Intl
36h 25m
2 stops
NOC12:30 pmKnock Intl
Nov 8
NOC1:05 pmKnock Intl
12h 25m
1 stop
ORD7:30 pmChicago O'Hare Intl
$1,030
British Airways
Nov 1
ORD9:35 pmChicago O'Hare Intl
32h 55m
2 stops
NOC12:30 pmKnock Intl
Nov 8
NOC1:05 pmKnock Intl
12h 25m
1 stop
ORD7:30 pmChicago O'Hare Intl
$1,057

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Knock that are best for you.

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Route

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Price

Cheapest round-trip

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 11/1

6:30 am-1:40 pm

3 stops25h 10m

Knock Intl

Sun 11/8

2:35 pm-6:20 pm

3 stops33h 45m

$914

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Mon 11/2

8:49 am-12:30 pm

2 stops45h 41m

Knock Intl

Mon 11/9

1:05 pm-2:37 pm

2 stops55h 32m

$918

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 11/1

8:49 am-12:30 pm

2 stops45h 41m

Knock Intl

Sun 11/8

1:05 pm-11:07 am

2 stops52h 02m

$922

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 11/1

6:30 pm-6:20 pm

3 stops17h 50m

Knock Intl

Sun 11/8

1:05 pm-5:20 pm

2 stops34h 15m

$929

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Mon 11/2

9:50 pm-12:30 pm

1 stop32h 40m

Knock Intl

Mon 11/9

1:05 pm-1:45 pm

1 stop30h 40m

$938

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Mon 11/2

1:55 pm-12:30 pm

2 stops16h 35m

Knock Intl

Mon 11/9

1:05 pm-10:45 am

1 stop27h 40m

$941

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 11/1

6:30 am-1:40 pm

3 stops25h 10m

Knock Intl

Sun 11/8

1:05 pm-5:20 pm

2 stops34h 15m

$971

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 11/1

6:30 pm-6:20 pm

3 stops17h 50m

Knock Intl

Sun 11/8

1:05 pm-1:45 pm

1 stop30h 40m

$979
Quickest round-trip

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 11/1

3:55 pm-12:25 pm

2 stops14h 30m

Knock Intl

Sun 11/8

1:00 pm-7:30 pm

1 stop12h 30m

$996

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 11/1

9:50 pm-12:30 pm

1 stop32h 40m

Knock Intl

Sun 11/8

1:05 pm-4:55 pm

1 stop33h 50m

$1,016

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Knock from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Knock

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Knock?

United Airlines, American Airlines and Lufthansa are the top three most popular airlines that fly to Knock from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Knock. Keep in mind that there are 3 different airlines that fly to Knock on a routine basis, so you have a few additional options to choose from.

When to book flights from Chicago O'Hare Intl Airport to Knock

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Knock according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Knock (ORD to NOC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Knock

Best Price Found

$914

Fastest flight time

25h 10m

Direct flights

None
The best flight deal from Chicago O'Hare Intl Airport to Knock found on momondo in the last 72 hours is $914
The fastest flight from Chicago O'Hare Intl Airport to Knock takes 25h 10m
There are no direct flights from Chicago O'Hare Intl Airport to Knock. There are no popular flight routes from Chicago O'Hare Intl Airport to Knock.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Knock

  • How far is Chicago O'Hare Intl to Knock Intl by plane?

    Knock Intl is 3550.3 mi away from Chicago O'Hare Intl. 25h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Knock Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Knock Intl Airport were last updated today.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Knock Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Knock Intl Airport.

  • What documentation or ID do you need to fly to Knock Intl Airport?

    The required travel and health documents for your Knock Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knock Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Sligo
Westport
Carrick-on-Shannon
Newport

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Knock?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Knock. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Knock with flexible booking policies on momondo?

Flights from Chicago to Knock with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Knock?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knock from Chicago.

I’m not ready to book a flight from Chicago to Knock right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Knock flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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