Cheap flights from Belfast City Airport to Chicago from £594
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Belfast City to Chicago
Cheapest flights from Belfast City to ChicagoExplore the most affordable flight options available from Belfast City to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.
Explore the most affordable flight options available from Belfast City to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.
Cheap flight deals from Belfast City to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Chicago (CHI). 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 30 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Belfast City Airport to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Mon 8/12
07:20-17:20
2 stops16h 00m
Chicago O'Hare Intl
Mon 15/12
18:30-20:30
2 stops20h 00m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Mon 1/12
06:30-14:20
1 stop13h 50m
Chicago O'Hare Intl
Mon 8/12
16:25-16:50
1 stop18h 25m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Mon 8/12
06:35-15:25
1 stop14h 50m
Chicago O'Hare Intl
Mon 15/12
20:35-16:05
1 stop13h 30m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Mon 1/12
14:40-17:44
2 stops33h 04m
Chicago O'Hare Intl
Mon 8/12
14:42-14:15
2 stops17h 33m
BelfastChicago
BHD - ORD
BHDORD
Belfast City
Thu 5/3
09:05-15:25
1 stop12h 20m
Chicago O'Hare Intl
Mon 9/3
17:11-14:15
2 stops16h 04m
Best time to book a flight from Belfast City to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Belfast City with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast City Airport to Chicago
What’s the top stopover airport for flights from Belfast City Airport to Chicago?
Share of one-stop return flights from Belfast City Airport to Chicago chosen by Cheapflights users in the past 12 months, using the same stopover each way.
London (LHR) – chosen by Cheapflights users on 95% of one-stop itineraries from Belfast City Airport to Chicago on Cheapflights.
What’s the cheapest stopover airport for flights from Belfast City Airport to Chicago?
Average return fare for one-stop flights from Belfast City Airport to Chicago, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
London (LHR) is the most affordable one-stop option, with an average return flight price of £651.
What’s the fastest stopover option from Belfast City Airport to Chicago?
Shortest average travel time for one-stop one-way flights from Belfast City Airport to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 12h 00m.
Which airport typically offers the quickest stopover for flights from Belfast City Airport to Chicago?
Average stopover duration for one-stop one-way flights from Belfast City Airport to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 1h 50m.
Related info for your journey
Find useful and relevant information for your journey from Belfast City to Chicago. 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 Belfast City to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Belfast City to Chicago
Discover the top airline that operate flights from Belfast City to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 October 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Belfast City to Chicago?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chicago from Belfast City today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Belfast City to Chicago?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast City to Chicago for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Belfast City to Chicago with no change fees?
Yes! Cheapflights helps users easily find flights from Belfast City to Chicago with no change fees.
Can Cheapflights notify me if prices for flights from Belfast City to Chicago become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!