Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Northern Ireland to Chicago from £366

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Northern Ireland to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Iberia Logo
15:25 - 08:04BHD  Belfast City-ORD Chicago O'Hare Intl
22h 39m2 stops London Heathrow Boston Logan Intl
Iberia Logo
21:11 - 10:50ORD  Chicago O'Hare Intl-BHD Belfast City
31h 39m2 stops Philadelphia London Heathrow
£704Iberia
Thu, 3 Dec - Mon, 7 Dec
Iberia Logo
15:25 - 15:35BHD  Belfast City-ORD Chicago O'Hare Intl
30h 10m1 stop London Heathrow
Iberia Logo
21:50 - 15:55ORD  Chicago O'Hare Intl-BHD Belfast City
12h 05m1 stop London Heathrow
£729Iberia
Thu, 3 Dec - Mon, 7 Dec
British Airways Logo
06:35 - 18:45BHD  Belfast City-ORD Chicago O'Hare Intl
18h 10m1 stop London Heathrow
British Airways Logo
17:10 - 10:45ORD  Chicago O'Hare Intl-BHD Belfast City
11h 35m1 stop London Heathrow
£783British Airways
Wed, 2 Dec - Sun, 6 Dec
British Airways Logo
20:00 - 18:45BHD  Belfast City-ORD Chicago O'Hare Intl
28h 45m1 stop London Heathrow
British Airways Logo
15:20 - 14:15ORD  Chicago O'Hare Intl-BHD Belfast City
16h 55m2 stops Boston Logan Intl London Heathrow
£784British Airways
Thu, 3 Dec - Mon, 7 Dec
British Airways Logo
08:40 - 20:23BHD  Belfast City-ORD Chicago O'Hare Intl
17h 43m2 stops London Heathrow Philadelphia
British Airways Logo
21:50 - 18:50ORD  Chicago O'Hare Intl-BHD Belfast City
15h 00m1 stop London Heathrow
£787British Airways
Wed, 2 Dec - Sun, 6 Dec
British Airways Logo
08:40 - 20:23BHD  Belfast City-ORD Chicago O'Hare Intl
17h 43m2 stops London Heathrow Philadelphia
British Airways Logo
21:50 - 18:50ORD  Chicago O'Hare Intl-BHD Belfast City
15h 00m1 stop London Heathrow
£788British Airways
Wed, 2 Dec - Sun, 6 Dec
British Airways Logo
08:40 - 20:23BHD  Belfast City-ORD Chicago O'Hare Intl
17h 43m2 stops London Heathrow Philadelphia
British Airways Logo
11:35 - 10:45ORD  Chicago O'Hare Intl-BHD Belfast City
17h 10m2 stops Charlotte Douglas London Heathrow
£819British Airways
Wed, 2 Dec - Sun, 6 Dec

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Iberia flights from Northern Ireland to Chicago O'Hare Intl Airport

Our best Iberia deals on Northern Ireland to Chicago O'Hare Intl Airport flight tickets
Iberia
3 Dec
BHD15:25Belfast City
22h 39m
2 stops
ORD08:04Chicago O'Hare Intl
7 Dec
ORD21:11Chicago O'Hare Intl
31h 39m
2 stops
BHD10:50Belfast City
£704
Iberia
3 Dec
BHD15:25Belfast City
30h 10m
1 stop
ORD15:35Chicago O'Hare Intl
7 Dec
ORD21:50Chicago O'Hare Intl
12h 05m
1 stop
BHD15:55Belfast City
£729
Iberia
3 Dec
BHD17:50Belfast City
32h 33m
2 stops
ORD20:23Chicago O'Hare Intl
7 Dec
ORD16:45Chicago O'Hare Intl
18h 40m
2 stops
BHD17:25Belfast City
£788

British Airways flights from Northern Ireland to Chicago O'Hare Intl Airport

Our best British Airways deals on Northern Ireland to Chicago O'Hare Intl Airport flight tickets
British Airways
2 Dec
BHD06:35Belfast City
18h 10m
1 stop
ORD18:45Chicago O'Hare Intl
6 Dec
ORD17:10Chicago O'Hare Intl
11h 35m
1 stop
BHD10:45Belfast City
£783
British Airways
3 Dec
BHD20:00Belfast City
28h 45m
1 stop
ORD18:45Chicago O'Hare Intl
7 Dec
ORD15:20Chicago O'Hare Intl
16h 55m
2 stops
BHD14:15Belfast City
£784
British Airways
2 Dec
BHD08:40Belfast City
17h 43m
2 stops
ORD20:23Chicago O'Hare Intl
6 Dec
ORD21:50Chicago O'Hare Intl
15h 00m
1 stop
BHD18:50Belfast City
£787

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Thu 3/12

15:25-08:04

2 stops22h 39m

Chicago O'Hare Intl

Mon 7/12

21:11-10:50

2 stops31h 39m

£704

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Thu 3/12

15:25-15:35

1 stop30h 10m

Chicago O'Hare Intl

Mon 7/12

21:50-15:55

1 stop12h 05m

£729
Fastest return journey

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Wed 2/12

06:35-18:45

1 stop18h 10m

Chicago O'Hare Intl

Sun 6/12

17:10-10:45

1 stop11h 35m

£783

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Thu 3/12

20:00-18:45

1 stop28h 45m

Chicago O'Hare Intl

Mon 7/12

15:20-14:15

2 stops16h 55m

£784

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Wed 2/12

08:40-20:23

2 stops17h 43m

Chicago O'Hare Intl

Sun 6/12

21:50-18:50

1 stop15h 00m

£787

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Wed 2/12

08:40-20:23

2 stops17h 43m

Chicago O'Hare Intl

Sun 6/12

21:50-18:50

1 stop15h 00m

£788

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Wed 2/12

08:40-20:23

2 stops17h 43m

Chicago O'Hare Intl

Sun 6/12

11:35-10:45

2 stops17h 10m

£819
Cheapest one-way

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Sun 29/11

17:55-17:20

3 stops53h 25m

£366

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Sun 29/11

17:55-14:10

2 stops50h 15m

£555

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Sat 28/11

10:10-19:55

3 stops39h 45m

£627

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

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

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 is the cheapest airline that flies from Northern Ireland to Chicago O'Hare Intl?

KLM is the most popular carrier operating from Northern Ireland to Chicago O'Hare Intl

Cheap Northern Ireland to Chicago O'Hare Intl Airport flight deals and tips

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

Best price found

£366

Fastest flight time

15h 55m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Northern Ireland in the past 72 hours is £366. The best return flight deal from Northern Ireland to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is £704.
The fastest flight from Northern Ireland to Chicago O'Hare Intl Airport takes 15h 55m
There are no direct flights from Northern Ireland to Chicago O'Hare Intl Airport. There are no popular flight routes from Northern Ireland to Chicago O'Hare Intl Airport.
Search flight deals

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

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

    Prices for flights from Northern Ireland to Chicago O'Hare Intl Airport refresh daily.

  • How old do you have to be to fly from Northern Ireland to Chicago O'Hare 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 Northern Ireland to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare 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 license 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.

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Schererville
Gurnee
Lincolnshire
Racine
Lake Geneva
Schaumburg
Willowbrook
Evanston
Oak Park
Joliet
Bolingbrook
Northbrook
Aurora
Rosemont

Why use momondo?

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

Finding the right flight to Chicago from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Northern Ireland with this policy.

How can momondo help me find flights from Northern Ireland to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Northern Ireland to Chicago.

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

Price alerts on flights to Chicago from Northern Ireland 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.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/12
Sat 12/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago