How does KAYAK find such low prices on flights from Chicago to Northern Ireland?

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 Chicago to Northern Ireland. 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 Chicago to Northern Ireland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Northern Ireland is likely to change within 7 days, so travellers 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 Chicago to Northern Ireland?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Chicago to Northern Ireland with an airline and back 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 Chicago to Northern Ireland?

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 from Chicago to Northern Ireland 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>

How long does a flight from Chicago to Northern Ireland take?

The duration of a flight to Northern Ireland depends on your arrival airport. The shortest route to Northern Ireland from Chicago is to Belfast , which takes 16h 02m .

£217 CHEAP FLIGHTS from Chicago to Northern Ireland

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

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Flights Deals

Cheap Flights from Chicago to Northern Ireland

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Recent return flight deals from Chicago to Northern Ireland

Thu, 21 Aug - Thu, 4 Sep

19:10 - 15:30ORD-BHD

14h 20m1 stop

16:20 - 11:50BHD-ORD

25h 30m1 stop

£500American Airlines

Find Deal

Wed, 13 Aug - Sun, 24 Aug

16:55 - 11:55ORD-BHD

13h 00m1 stop

11:00 - 17:00BHD-ORD

12h 00m1 stop

£502British Airways

Find Deal

Thu, 24 Jul - Thu, 21 Aug

19:01 - 16:55ORD-BHD

15h 54m2 stops

06:30 - 19:28BHD-ORD

18h 58m2 stops

£567Delta

Find Deal

Thu, 24 Jul - Thu, 21 Aug

18:20 - 21:05MDW-BHD

20h 45m2 stops

06:30 - 18:37BHD-MDW

18h 07m2 stops

£567KLM

Find Deal

Sun, 27 Jul - Sun, 3 Aug

19:25 - 21:30ORD-BFS

20h 05m2 stops

06:50 - 21:15BFS-ORD

20h 25m2 stops

£567

Find Deal

Wed, 13 Aug - Sun, 24 Aug

18:17 - 21:15MDW-BHD

20h 58m2 stops

06:30 - 21:49BHD-MDW

21h 19m2 stops

£567Delta

Find Deal

Mon, 21 Jul - Mon, 28 Jul

15:35 - 22:30ORD-BFS

24h 55m2 stops

23:45 - 20:16BFS-ORD

26h 31m2 stops

£579

Find Deal

Sat, 26 Jul - Sat, 2 Aug

16:20 - 21:15ORD-BHD

22h 55m1 stop

06:30 - 14:10BHD-ORD

13h 40m1 stop

£638Virgin Atlantic

Find Deal

Fri, 25 Jul - Fri, 1 Aug

16:20 - 21:15ORD-BHD

22h 55m1 stop

17:25 - 14:10BHD-ORD

26h 45m1 stop

£649Virgin Atlantic

Find Deal

Tue, 1 Jul - Tue, 8 Jul

17:41 - 16:55ORD-BHD

17h 14m2 stops

06:30 - 18:11BHD-ORD

17h 41m2 stops

£870KLM

Find Deal

Useful Info

KAYAK's insights & trends for Chicago to Northern Ireland flights

Get data-powered insights and trends into flights from Chicago to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest return tickets from Chicago to Northern Ireland were found on American Airlines (£500) and British Airways (£502).

Find deals

How does KAYAK find such low prices on flights from Chicago to Northern Ireland?
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 Chicago to Northern Ireland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Northern Ireland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Chicago to Northern Ireland?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Chicago to Northern Ireland with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Northern Ireland?
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 from Chicago to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chicago to Northern Ireland

Cabin class

Complete your trip

Flights to other cities

Origins

Cabin class types available on flights to Northern Ireland

First Class flights from Chicago to Northern Ireland

Business Class flights from Chicago to Northern Ireland

Prem Econ Class flights from Chicago to Northern Ireland

Economy class flights from Chicago to Northern Ireland

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

£217 Find Cheap Flights from Chicago to Northern Ireland

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

Cheap Flights from Chicago to Northern Ireland

Recent return flight deals from Chicago to Northern Ireland

Recent one-way flight deals from Chicago to Northern Ireland

KAYAK's insights & trends for Chicago to Northern Ireland flights

Get data-powered insights and trends into flights from Chicago to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago to Northern Ireland?

In the past 3 days, the cheapest return tickets from Chicago to Northern Ireland were found on American Airlines (£500) and British Airways (£502).

How long does a flight from Chicago to Northern Ireland take?

The duration of a flight to Northern Ireland depends on your arrival airport. The shortest route to Northern Ireland from Chicago is to Belfast, which takes 16h 02m.

FAQs - booking Northern Ireland flights

How does KAYAK find such low prices on flights from Chicago to Northern Ireland?

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 Chicago to Northern Ireland.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Northern Ireland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Chicago to Northern Ireland?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Chicago to Northern Ireland with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Northern Ireland?

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 from Chicago to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chicago to Northern Ireland

Cabin class types available on flights to Northern Ireland

Complete your trip to Northern Ireland with a hotel stay or car hire

Flights to other popular destinations

Flights from other airports in Chicago to Northern Ireland