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Cheap flights from Chicago to Knock from €867

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to Knock

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:15 - 17:20ORD  Chicago O'Hare Intl-NOC Knock Intl
21h 05m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
13:00 - 09:23NOC  Knock Intl-ORD Chicago O'Hare Intl
25h 23m2 stops London Heathrow Toronto Pearson Intl
€867Multiple Airlines
Sun, 18 Oct - Sun, 25 Oct
Multiple Airlines Logo
11:05 - 17:20ORD  Chicago O'Hare Intl-NOC Knock Intl
24h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
13:00 - 09:23NOC  Knock Intl-ORD Chicago O'Hare Intl
25h 23m2 stops London Heathrow Toronto Pearson Intl
€874Multiple Airlines
Sun, 18 Oct - Sun, 25 Oct
Multiple Airlines Logo
10:40 - 12:35ORD  Chicago O'Hare Intl-NOC Knock Intl
19h 55m2 stops Ottawa London Heathrow
Multiple Airlines Logo
13:00 - 09:23NOC  Knock Intl-ORD Chicago O'Hare Intl
25h 23m2 stops London Heathrow Toronto Pearson Intl
€884Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
17:00 - 12:35ORD  Chicago O'Hare Intl-NOC Knock Intl
13h 35m1 stop London Heathrow
Multiple Airlines Logo
13:00 - 20:20NOC  Knock Intl-ORD Chicago O'Hare Intl
12h 20m1 stop London Heathrow
€899Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
16:26 - 12:35ORD  Chicago O'Hare Intl-NOC Knock Intl
14h 09m2 stops New York John F Kennedy Intl London Heathrow
Multiple Airlines Logo
13:00 - 20:20NOC  Knock Intl-ORD Chicago O'Hare Intl
12h 20m1 stop London Heathrow
€902Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
18:05 - 12:35ORD  Chicago O'Hare Intl-NOC Knock Intl
12h 30m1 stop London Heathrow
Multiple Airlines Logo
13:00 - 16:25NOC  Knock Intl-ORD Chicago O'Hare Intl
32h 25m1 stop London Heathrow
€953Multiple Airlines
Sun, 18 Oct - Sun, 25 Oct
Multiple Airlines Logo
17:00 - 12:35ORD  Chicago O'Hare Intl-NOC Knock Intl
13h 35m1 stop London Heathrow
Multiple Airlines Logo
13:00 - 17:51NOC  Knock Intl-ORD Chicago O'Hare Intl
33h 51m2 stops London Heathrow Charlotte Douglas
€962Multiple Airlines
Sun, 18 Oct - Sun, 25 Oct
Multiple Airlines Logo
15:45 - 16:40ORD  Chicago O'Hare Intl-NOC Knock Intl
18h 55m2 stops Dublin Liverpool J. Lennon
Multiple Airlines Logo
13:00 - 19:58NOC  Knock Intl-ORD Chicago O'Hare Intl
35h 58m3 stops London Heathrow Frankfurt am Main Toronto Pearson Intl
€1,113Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
11:05 - 17:20ORD  Chicago O'Hare Intl-NOC Knock Intl
24h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
14:35 - 19:58NOC  Knock Intl-ORD Chicago O'Hare Intl
34h 23m3 stops Manchester Dublin Toronto Pearson Intl
€1,127Multiple Airlines
Sun, 18 Oct - Sun, 25 Oct
Multiple Airlines Logo
21:22 - 12:25ORD  Chicago O'Hare Intl-NOC Knock Intl
33h 03m2 stops Toronto Pearson Intl London Heathrow
Multiple Airlines Logo
13:00 - 21:43NOC  Knock Intl-ORD Chicago O'Hare Intl
38h 43m2 stops London Heathrow New York John F Kennedy Intl
€1,137Multiple Airlines
Sat, 26 Dec - Sat, 2 Jan

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British Airways flights from Chicago to Knock

Our best British Airways deals on Chicago to Knock flight tickets
British Airways
9 Nov
ORD18:35Chicago O'Hare Intl
11h 50m
1 stop
NOC12:25Knock Intl
12 Nov
NOC13:00Knock Intl
30h 45m
1 stop
ORD13:45Chicago O'Hare Intl
€1,144
British Airways
9 Nov
ORD18:35Chicago O'Hare Intl
11h 50m
1 stop
NOC12:25Knock Intl
12 Nov
NOC13:00Knock Intl
30h 45m
1 stop
ORD13:45Chicago O'Hare Intl
€1,145
British Airways
9 Nov
ORD14:31Chicago O'Hare Intl
39h 54m
2 stops
NOC12:25Knock Intl
12 Nov
NOC13:00Knock Intl
12h 30m
1 stop
ORD19:30Chicago O'Hare Intl
€1,149

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Knock that are best for you.

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Price

Cheapest return flight

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 18/10

14:15-17:20

2 stops21h 05m

Knock Intl

Sun 25/10

13:00-09:23

2 stops25h 23m

€867

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 18/10

11:05-17:20

3 stops24h 15m

Knock Intl

Sun 25/10

13:00-09:23

2 stops25h 23m

€874

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Wed 21/10

10:40-12:35

2 stops19h 55m

Knock Intl

Wed 28/10

13:00-09:23

2 stops25h 23m

€884
Fastest return journey

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Wed 21/10

17:00-12:35

1 stop13h 35m

Knock Intl

Wed 28/10

13:00-20:20

1 stop12h 20m

€899

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Wed 21/10

16:26-12:35

2 stops14h 09m

Knock Intl

Wed 28/10

13:00-20:20

1 stop12h 20m

€902

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 18/10

18:05-12:35

1 stop12h 30m

Knock Intl

Sun 25/10

13:00-16:25

1 stop32h 25m

€953

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 18/10

17:00-12:35

1 stop13h 35m

Knock Intl

Sun 25/10

13:00-17:51

2 stops33h 51m

€962

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Wed 21/10

15:45-16:40

2 stops18h 55m

Knock Intl

Wed 28/10

13:00-19:58

3 stops35h 58m

€1,113

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sun 18/10

11:05-17:20

3 stops24h 15m

Knock Intl

Sun 25/10

14:35-19:58

3 stops34h 23m

€1,127

ChicagoKnock

ORD Chicago O'Hare Intl - NOC Knock Intl

ORDNOC

Chicago O'Hare Intl

Sat 26/12

21:22-12:25

2 stops33h 03m

Knock Intl

Sat 2/1

13:00-21:43

2 stops38h 43m

€1,137

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Chicago to Knock

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Knock according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago to Knock (CHI to NOC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Knock

Best price found

€867

Fastest flight time

11h 50m

Direct flights

None
The best flight deal from Chicago to Knock found on momondo in the last 72 hours is €867
The fastest flight from Chicago to Knock takes 11h 50m
There are no direct flights from Chicago to Knock. There are no popular flight routes from Chicago to Knock.
Search flight deals

Frequently asked questions about flying from Chicago to Knock

  • How far is Chicago to Knock Intl by plane?

    A flight from Chicago to Knock Intl will travel around 5704.4 km. Flights usually cover this in 11h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Chicago to Knock Intl Airport refresh daily.

  • How old do you have to be to fly from Chicago 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 stopovers 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 to Knock Intl Airport.

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

    The necessary travel and health documents for your Knock Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Chicago to Knock

  • How do I get Price Alerts for flights from Chicago to Knock?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Knock. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Chicago to Knock with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Knock?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Knock for you.

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

Yes. momondo allows you to filter the results for Chicago to Knock flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Knock from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Knock from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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