Cheap flights from Northern Ireland to Chicago O'Hare Intl Airport from £322
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Northern Ireland to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Northern Ireland (GBNIR) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.
Find flight deals from Northern Ireland to O'Hare Intl
Cheapest flights from Northern Ireland to O'Hare IntlExplore the most affordable flight options available from Northern Ireland to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.
Explore the most affordable flight options available from Northern Ireland to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.
Find flights from Northern Ireland to O'Hare Intl within your budget
Customise your flight search to find flights from Northern Ireland to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2025.
Fly from
Fly to
Route
Depart
Return
Price
BelfastChicago
BFS - ORD
BFSORD
Belfast Intl
Wed 19/2
20:55-17:20
2 stops26h 25m
Chicago O'Hare Intl
Wed 26/2
18:30-18:30
2 stops18h 00m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Thu 27/2
06:35-13:55
1 stop13h 20m
Chicago O'Hare Intl
Sun 9/3
22:45-18:40
1 stop14h 55m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Thu 27/2
06:35-13:55
1 stop13h 20m
Chicago O'Hare Intl
Sun 9/3
16:27-16:50
2 stops19h 23m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Thu 27/2
06:35-17:42
2 stops17h 07m
Chicago O'Hare Intl
Sun 9/3
16:27-13:55
2 stops16h 28m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Thu 17/4
06:35-17:36
2 stops17h 01m
Chicago O'Hare Intl
Wed 30/4
17:50-11:55
1 stop12h 05m
BelfastChicago
BFS - ORD
BFSORD
Belfast Intl
Wed 19/2
20:55-21:33
3 stops54h 38m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Fri 16/5
06:35-13:50
1 stop13h 15m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Fri 16/5
06:35-17:25
2 stops16h 50m
Best time to book a flight from Northern Ireland to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Northern Ireland with our price prediction graph.
Travel insights for flights from Northern Ireland to O'Hare Intl
Get recent, data-driven insights about flights from Northern Ireland to O'Hare Intl including ideal travel times, pricing trends, and more.
Rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.
Temperature in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 21 January 2025.
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Related info for your journey
Find useful and relevant information for your journey from Northern Ireland to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Northern Ireland to O'Hare Intl
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Can Cheapflights find flights from Northern Ireland to O'Hare Intl with no change fees?
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