Cheap flights from Northern Ireland to Chicago

Return
Economy
Boston (BOS)
Chicago (CHI)
Depart
Return
Any month
Compare vs Cheapflights |

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 2022: compare Northern Ireland to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.
What is the cheapest month to fly from Northern Ireland to Chicago?

Flights from Northern Ireland to Chicago lean towards being more expensive in December. Prices are generally better when you fly from Northern Ireland to Chicago in September, with the cheapest ticket starting at £396.

When is the cheapest time to fly from Northern Ireland to Chicago (NIR - CHI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Chicago as you normally would.

Cheap flights from Northern Ireland to Chicago in May, June 2022

The best prices found for Northern Ireland to CHI flights in May, June
22 Jun - 5 Jul
£597pp
BHD
Belfast City
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
BHD
Belfast City
22 Jun - 5 Jul
£720pp
BHD
Belfast City
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BHD
Belfast City
22 Jun - 5 Jul
£722pp
BFS
Belfast Intl
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl

Northern Ireland to Chicago 2022 flight deals

Cheap flights to Chicago from Northern Ireland found for this year
22 Jun - 5 Jul
£597pp
BHD
Belfast City
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
BHD
Belfast City
22 Jun - 5 Jul
£720pp
BHD
Belfast City
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BHD
Belfast City
22 Jun - 5 Jul
£722pp
BFS
Belfast Intl
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl

One-way flights to Chicago from Northern Ireland

The cheapest one-way flights from Northern Ireland to Chicago
11:00 - 07:30
Multiple Airlines
2 stops
26h 30m
BHD - ORD
Multiple Airlines
£576
Kiwi.com
13:15 - 10:15
KLM
1 stop
27h 00m
BHD - ORD
KLM
04:55 - 06:05
American Airlines
1 stop
31h 10m
BHD - ORD
American Airlines
£1,852

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

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 Finnair. 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 £600 on Cheapflights?

Yes, there are multiple flights from Northern Ireland to Chicago for under £600. The cheapest flight booked recently is on British Airways for just £597, but on average you can expect to pay £1,468.

What are the cheapest airlines to fly from Northern Ireland to Chicago one-way?

One-way options have recently been found by users for as low as £706 on KLM. Other airlines that offer cheap prices include Air Canada from £1,501 and American Airlines from £1,852 one-way.

What are the cheapest flights from Northern Ireland to Chicago?

Looking for the cheapest flight from Northern Ireland to Chicago? While on average our users pay £551, our data indicates the cheapest price to be £551. The most popular route (Belfast Intl - Chicago O'Hare Intl), is priced around £722.

COVID Restrictions

View COVID Travel Restrictions for Chicago, IL

Do I need a COVID test to fly to Chicago from Northern Ireland?

Information is based on travel restrictions from Northern Ireland to Chicago

Most visitors from Northern Ireland need to provide a negative COVID-19 test result and/or quarantine to enter Chicago.

COVID-19 testing requirements
Visitors from Northern Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Chicago.

Quarantine requirements
Visitors from Northern Ireland are not required to quarantine after entering Chicago.

Do I need a test to fly back to Northern Ireland from Chicago?

Returning to Northern Ireland from Chicago

COVID-19 testing requirements
Visitors from Chicago are not required to present a negative COVID-19 PCR test or antigen result upon entering Northern Ireland.

Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Northern Ireland.

Hide COVID Travel Restrictions for Chicago, IL

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 = $1.26
Average temperature for May in Chicago
22.0 °C
Avg rainfall for May in Chicago
109.0 mm

Airports servicing

Airports servicing Chicago

Midway (MDW)
Rockford (RFD)
Home North America USA Illinois Chicago Cheap flights from Northern Ireland to Chicago
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First