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Cheap flights from Belfast City Airport to Chicago from £372

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — CHI
7 Sep — 14 Sep1
1 adult

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 2 September 2025.

Round-trip from

£483

One-way from

£372

Popular in

December

Cheapest in

November

Average price

£517
British Airways
  • British Airways
  • 24/9-21/10
  • 2 total stops
  • 26h 55m total
  • Belfast to Chicago
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8/9
  • 8/9
  • 3 total stops
  • 42h 38m total
  • Belfast to Chicago
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Belfast City to Chicago

Cheapest flights from Belfast City to Chicago
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 2 September 2025.

Wed 24/906:50BHD - ORD
1 stop14h 00mBritish Airways
Tue 21/1022:35ORD - BHD
1 stop12h 55mBritish Airways
Deal found 1/9£483
Wed 24/906:30BHD - ORD
1 stop14h 10mDelta
Tue 21/1010:25ORD - BHD
2 stops24h 30mDelta
Deal found 1/9£494

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Chicago 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 2 September 2025.
Use the filters below to find and compare flights from Belfast City Airport to Chicago that are best for you.

Fly from

Belfast City

Fly to

Chicago

Route

Depart

Return

Price

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 24/9

06:50-14:50

1 stop14h 00m

Chicago O'Hare Intl

Tue 21/10

22:35-17:30

1 stop12h 55m

£483

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 24/9

06:30-14:40

1 stop14h 10m

Chicago O'Hare Intl

Tue 21/10

16:15-21:15

1 stop23h 00m

£494

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 24/9

06:30-14:40

1 stop14h 10m

Chicago O'Hare Intl

Tue 21/10

13:25-16:55

2 stops21h 30m

£494

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 8/9

08:50-21:28

3 stops42h 38m

£372

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Sat 13/9

07:00-11:58

3 stops34h 58m

£394

Flights are sorted by cheapest return flights first.

Deals found on 1/9

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 £644.

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: 11h 58m.

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.

  • How long is the flight from Belfast City Airport to Chicago?

    There are many flights that can get you from Belfast City Airport to Chicago in 14h. Fly via British Airways, KLM, or Delta to get the fastest option. The distance from Belfast City Airport to Chicago is about 3644 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Belfast City Airport to Chicago round-trip?

    British Airways, at £484, was found to be the cheapest airline from Belfast City Airport to Chicago..

  • Can I find deals for flights from Belfast City to Chicago that include hotel bookings?

    Yes. In addition to deals on Belfast City to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast City to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to Chicago.

  • Can I find deals for business class flights from Belfast City to Chicago?

    Yes. Cheapflights offers flight deals from Belfast City to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast City Airport to Chicago?

    Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to Chicago (average of £595). Flying from Belfast City Airport to Chicago in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.
Belfast Intl to O'Hare Intl flights
Belfast City to O'Hare Intl flights

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 2 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£484Average£648FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

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