Cheap flights from Northern Ireland to Chicago

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How to find the cheapest flight from
Northern Ireland to Chicago (CHI)

All the information you need to plan the best null to CHI flight in 2021: compare Northern Ireland to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.
How far in advance should I book a flight from Northern Ireland to Chicago?

To save on the cost of your flight from Northern Ireland to Chicago, book at least 61 days before your planned departure. Booking around this time can save you about 32% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £378 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £457.

What is the cheapest month to fly from Northern Ireland to Chicago?

October can be a great time to fly to Chicago from Northern Ireland with a flight ticket averaging about £354. Cheapflights users have found deals in the month of October for as cheap as £248. The most expensive prices can be found in the month of July.

Cheap flights from Northern Ireland to Chicago in May, June 2021

The best prices found for Northern Ireland to CHI flights in May, June
20 Jun - 31 Jul
£545pp
BHD
Belfast City
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
BHD
Belfast City
20 Jun - 31 Jul
£564pp
BHD
Belfast City
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
BHD
Belfast City
20 Jun - 31 Jul
£568pp
BHD
Belfast City
KLM
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
BHD
Belfast City

Northern Ireland to Chicago 2021 flight deals

Cheap flights to Chicago from Northern Ireland found for this year
7 Oct - 12 Oct
£544pp
BHD
Belfast City
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
BHD
Belfast City
20 Jun - 31 Jul
£545pp
BHD
Belfast City
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
BHD
Belfast City
2 Jul - 29 Jul
£552pp
BHD
Belfast City
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
   
2 STOPS
BHD
Belfast City

Last-minute flights from Northern Ireland to Chicago

Late deals on return flights to Chicago from Northern Ireland, departing today and this week
26 May - 6 Jun
£770pp
BHD
Belfast City
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air France
   
2 STOPS
BHD
Belfast City
26 May - 6 Jun
£772pp
BHD
Belfast City
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
 
1 STOP
BHD
Belfast City

One-way flights to Chicago from Northern Ireland

The cheapest one-way flights from Northern Ireland to Chicago
02:00 - 16:05
Multiple Airlines
2 stops
20h 05m
BFS - ORD
Multiple Airlines
£326
Kiwi.com
18:00 - 17:49
Multiple Airlines
3 stops
53h 49m
BFS - ORD
Multiple Airlines
£305
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Northern Ireland</span> to <span class="emphasized">Chicago</span> flights.

Flight FAQs

From Northern Ireland to Chicago

Are flight prices decreasing from Northern Ireland to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Northern Ireland and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Northern Ireland to Chicago have flexible changes due to COVID-19?

One of the carriers operating flights from Northern Ireland to Chicago that may be offering flexible change policies is British Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Northern Ireland to Chicago for under £567 on Cheapflights?

Yes, there are multiple flights from Northern Ireland to Chicago for under £567. The cheapest flight booked recently is on Virgin Atlantic for just £544, but on average you can expect to pay £643.

Are there direct flights from Northern Ireland to Chicago for under £567 on Cheapflights?

There are no direct flights from Northern Ireland to Chicago, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Northern Ireland to Chicago for under £779?

There are currently 2+ open flights from Northern Ireland to Chicago within the next 7 days for less than £779.

How long does is the flight from Northern Ireland to Chicago?

Virgin Atlantic, KLM, and Delta can get you from Northern Ireland to Chicago in just under 26h 55m. Your travel time can differ by up to 7h 49m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Northern Ireland to Chicago return?

Cheapflights users have booked flights from Northern Ireland to Chicago from £545 return. Other airlines that can offer you cheap pricing are KLM, from £565, and Delta, from £583.

Departure points for flights from Northern Ireland to Chicago

Select to see more specific information for flights to Chicago from all departure points in Northern Ireland.

Destination information for Chicago

Things to know before you go - useful duration and weather info for your trip from Northern Ireland to Chicago.
Today's exchange rate
£1 = $1.42
Average temperature for May in Chicago
22.0 °C
Avg rainfall for May in Chicago
109.0 mm

Airports servicing

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)
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