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Cheap flights from Northern Ireland to Chicago from £757

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.
Multiple Airlines Logo
14:00 - 17:20BHD  Belfast City-ORD Chicago O'Hare Intl
33h 20m3 stops Birmingham Dublin Reykjavik Keflavik Intl
Multiple Airlines Logo
18:30 - 09:20ORD  Chicago O'Hare Intl-BHD Belfast City
32h 50m3 stops Reykjavik Keflavik Intl Dublin Edinburgh Turnhouse
£757Multiple Airlines
Tue, 24 Nov - Sat, 28 Nov
Aer Lingus Logo
15:00 - 18:20BHD  Belfast City-ORD Chicago O'Hare Intl
33h 20m2 stops Birmingham Dublin
Aer Lingus Logo
15:55 - 13:10ORD  Chicago O'Hare Intl-BHD Belfast City
15h 15m2 stops Dublin Birmingham
£817Aer Lingus
Tue, 24 Nov - Sat, 28 Nov
British Airways Logo
06:30 - 19:30BHD  Belfast City-ORD Chicago O'Hare Intl
19h 00m1 stop London Heathrow
British Airways Logo
14:31 - 10:50ORD  Chicago O'Hare Intl-BHD Belfast City
14h 19m2 stops New York John F Kennedy Intl London Heathrow
£828British Airways
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
08:40 - 20:30BHD  Belfast City-ORD Chicago O'Hare Intl
17h 50m2 stops London Heathrow Philadelphia
British Airways Logo
15:21 - 10:45ORD  Chicago O'Hare Intl-BHD Belfast City
13h 24m2 stops Philadelphia London Heathrow
£833British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
12:20 - 19:30BHD  Belfast City-ORD Chicago O'Hare Intl
13h 10m1 stop London Heathrow
British Airways Logo
21:50 - 20:10ORD  Chicago O'Hare Intl-BHD Belfast City
16h 20m1 stop London Heathrow
£837British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
06:30 - 15:30BHD  Belfast City-ORD Chicago O'Hare Intl
15h 00m1 stop London Heathrow
British Airways Logo
17:10 - 14:15ORD  Chicago O'Hare Intl-BHD Belfast City
15h 05m1 stop London Heathrow
£848British Airways
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
06:35 - 19:30BHD  Belfast City-ORD Chicago O'Hare Intl
18h 55m1 stop London Heathrow
British Airways Logo
21:50 - 18:50ORD  Chicago O'Hare Intl-BHD Belfast City
15h 00m1 stop London Heathrow
£850British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
06:30 - 17:40BHD  Belfast City-ORD Chicago O'Hare Intl
17h 10m2 stops London Heathrow Charlotte Douglas
British Airways Logo
15:21 - 10:50ORD  Chicago O'Hare Intl-BHD Belfast City
13h 29m2 stops Philadelphia London Heathrow
£852British Airways
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
06:30 - 17:40BHD  Belfast City-ORD Chicago O'Hare Intl
17h 10m2 stops London Heathrow Charlotte Douglas
British Airways Logo
15:21 - 10:50ORD  Chicago O'Hare Intl-BHD Belfast City
13h 29m2 stops Philadelphia London Heathrow
£854British Airways
Thu, 5 Nov - Mon, 9 Nov
British Airways Logo
06:30 - 17:40BHD  Belfast City-ORD Chicago O'Hare Intl
17h 10m2 stops London Heathrow Charlotte Douglas
British Airways Logo
15:21 - 10:50ORD  Chicago O'Hare Intl-BHD Belfast City
13h 29m2 stops Philadelphia London Heathrow
£856British Airways
Thu, 5 Nov - Mon, 9 Nov

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British Airways flights from Northern Ireland to Chicago

Our best British Airways deals on Northern Ireland to Chicago flight tickets
British Airways
5 Nov
BHD06:30Belfast City
19h 00m
1 stop
ORD19:30Chicago O'Hare Intl
9 Nov
ORD14:31Chicago O'Hare Intl
14h 19m
2 stops
BHD10:50Belfast City
£828
British Airways
4 Nov
BHD08:40Belfast City
17h 50m
2 stops
ORD20:30Chicago O'Hare Intl
8 Nov
ORD15:21Chicago O'Hare Intl
13h 24m
2 stops
BHD10:45Belfast City
£833
British Airways
4 Nov
BHD12:20Belfast City
13h 10m
1 stop
ORD19:30Chicago O'Hare Intl
8 Nov
ORD21:50Chicago O'Hare Intl
16h 20m
1 stop
BHD20:10Belfast City
£837

Virgin Atlantic flights from Northern Ireland to Chicago

Our best Virgin Atlantic deals on Northern Ireland to Chicago flight tickets
Virgin Atlantic
24 Nov
BHD17:15Belfast City
27h 10m
1 stop
ORD14:25Chicago O'Hare Intl
28 Nov
ORD16:25Chicago O'Hare Intl
10h 45m
1 stop
BHD09:10Belfast City
£974
Virgin Atlantic
24 Nov
BHD09:40Belfast City
38h 24m
2 stops
MDW18:04Chicago Midway
28 Nov
MDW09:30Chicago Midway
17h 40m
2 stops
BHD09:10Belfast City
£1,015
Virgin Atlantic
24 Nov
BHD09:40Belfast City
16h 37m
2 stops
ORD20:17Chicago O'Hare Intl
28 Nov
ORD16:25Chicago O'Hare Intl
10h 45m
1 stop
BHD09:10Belfast City
£1,017

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Tue 24/11

14:00-17:20

3 stops33h 20m

Chicago O'Hare Intl

Sat 28/11

18:30-09:20

3 stops32h 50m

£757

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Tue 24/11

15:00-18:20

2 stops33h 20m

Chicago O'Hare Intl

Sat 28/11

15:55-13:10

2 stops15h 15m

£817

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Thu 5/11

06:30-19:30

1 stop19h 00m

Chicago O'Hare Intl

Mon 9/11

14:31-10:50

2 stops14h 19m

£828

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Wed 4/11

08:40-20:30

2 stops17h 50m

Chicago O'Hare Intl

Sun 8/11

15:21-10:45

2 stops13h 24m

£833
Fastest return journey

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Wed 4/11

12:20-19:30

1 stop13h 10m

Chicago O'Hare Intl

Sun 8/11

21:50-20:10

1 stop16h 20m

£837

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Thu 5/11

06:30-15:30

1 stop15h 00m

Chicago O'Hare Intl

Mon 9/11

17:10-14:15

1 stop15h 05m

£848

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Wed 4/11

06:35-19:30

1 stop18h 55m

Chicago O'Hare Intl

Sun 8/11

21:50-18:50

1 stop15h 00m

£850

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Thu 5/11

06:30-17:40

2 stops17h 10m

Chicago O'Hare Intl

Mon 9/11

15:21-10:50

2 stops13h 29m

£852

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Thu 5/11

06:30-17:40

2 stops17h 10m

Chicago O'Hare Intl

Mon 9/11

15:21-10:50

2 stops13h 29m

£854

BelfastChicago

BHD Belfast City - ORD Chicago O'Hare Intl

BHDORD

Belfast City

Thu 5/11

06:30-17:40

2 stops17h 10m

Chicago O'Hare Intl

Mon 9/11

15:21-10:50

2 stops13h 29m

£856

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Northern Ireland to Chicago flight deals and tips

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

Best price found

£757

Fastest flight time

13h 40m

Direct flights

None
The best flight deal from Northern Ireland to Chicago found on momondo in the last 72 hours is £757
The fastest flight from Northern Ireland to Chicago takes 13h 40m
There are no direct flights from Northern Ireland to Chicago. There are no popular flight routes from Northern Ireland to Chicago.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Chicago

  • When did momondo last update prices for flights from Northern Ireland to Chicago?

    Prices for flights from Northern Ireland to Chicago are updated daily.

  • How old do you have to be to fly from Northern Ireland to Chicago?

    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.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Northern Ireland to Chicago

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

    Confirm your travel details to search for the latest offers for flights from Northern Ireland to Chicago. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Schererville

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Chicago . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Northern Ireland to Chicago 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 Northern Ireland to Chicago?

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 Chicago from Northern Ireland.

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

Yes momondo offers price alerts on flights to Chicago from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport