ORD - BFS

£616 Find Cheap Flights from Chicago to Belfast – Compare and Save

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1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Chicago to Belfast Intl (ORD-BFS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chicago to Belfast Intl

Sun, 6 Dec - Sun, 13 Dec
Multiple Airlines Logo
18:30 - 20:35ORD  Chicago O'Hare Intl-BFS Belfast Intl
20h 05m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen London Stansted
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21:15 - 17:20BFS  Belfast Intl-ORD Chicago O'Hare Intl
26h 05m3 stops London Luton Dublin Reykjavik Keflavik Intl
£616Multiple Airlines
Mon, 30 Nov - Sat, 5 Dec
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18:30 - 20:15ORD  Chicago O'Hare Intl-BFS Belfast Intl
19h 45m2 stops Reykjavik Keflavik Intl Manchester
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15:25 - 15:30BFS  Belfast Intl-ORD Chicago O'Hare Intl
30h 05m3 stops London Stansted Barcelona-El Prat Lisbon Humberto Delgado
£618Multiple Airlines
Sun, 6 Dec - Sun, 13 Dec
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20:10 - 21:25ORD  Chicago O'Hare Intl-BFS Belfast Intl
19h 15m2 stops Lisbon Humberto Delgado London Gatwick
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22:00 - 17:20BFS  Belfast Intl-ORD Chicago O'Hare Intl
25h 20m3 stops Manchester Dublin Reykjavik Keflavik Intl
£636Multiple Airlines
Sun, 8 Nov - Sat, 14 Nov
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20:10 - 21:35ORD  Chicago O'Hare Intl-BFS Belfast Intl
19h 25m2 stops Lisbon Humberto Delgado Rome Fiumicino
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13:00 - 15:30BFS  Belfast Intl-ORD Chicago O'Hare Intl
32h 30m3 stops Manchester Milan Malpensa Lisbon Humberto Delgado
£648Multiple Airlines
Mon, 23 Nov - Tue, 8 Dec
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18:30 - 16:15ORD  Chicago O'Hare Intl-BFS Belfast Intl
15h 45m2 stops Reykjavik Keflavik Intl Glasgow Intl
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20:55 - 17:20BFS  Belfast Intl-ORD Chicago O'Hare Intl
26h 25m3 stops Manchester Kastrup Copenhagen Reykjavik Keflavik Intl
£657Multiple Airlines
Sun, 6 Dec - Sun, 13 Dec
Multiple Airlines Logo
20:10 - 21:25ORD  Chicago O'Hare Intl-BFS Belfast Intl
19h 15m2 stops Lisbon Humberto Delgado London Gatwick
Multiple Airlines Logo
19:45 - 14:10BFS  Belfast Intl-ORD Chicago O'Hare Intl
24h 25m2 stops Liverpool J. Lennon Dublin
£670Multiple Airlines
Sun, 8 Nov - Sat, 14 Nov
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18:30 - 21:20ORD  Chicago O'Hare Intl-BFS Belfast Intl
20h 50m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Edinburgh Turnhouse
Multiple Airlines Logo
13:00 - 15:30BFS  Belfast Intl-ORD Chicago O'Hare Intl
32h 30m3 stops Manchester Milan Malpensa Lisbon Humberto Delgado
£688Multiple Airlines
Mon, 23 Nov - Tue, 8 Dec
Multiple Airlines Logo
18:30 - 16:15ORD  Chicago O'Hare Intl-BFS Belfast Intl
15h 45m2 stops Reykjavik Keflavik Intl Glasgow Intl
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08:35 - 17:20BFS  Belfast Intl-ORD Chicago O'Hare Intl
14h 45m2 stops Glasgow Intl Reykjavik Keflavik Intl
£704Multiple Airlines
Thu, 10 Dec - Thu, 17 Dec
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19:10 - 22:00ORD  Chicago O'Hare Intl-BFS Belfast Intl
20h 50m2 stops Kastrup Copenhagen Paris Charles de Gaulle
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14:30 - 16:45BFS  Belfast Intl-ORD Chicago O'Hare Intl
32h 15m2 stops Paris Charles de Gaulle Kastrup Copenhagen
£712Multiple Airlines
Sun, 6 Dec - Sun, 13 Dec
Multiple Airlines Logo
18:30 - 20:35ORD  Chicago O'Hare Intl-BFS Belfast Intl
20h 05m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen London Stansted
Multiple Airlines Logo
17:10 - 14:10BFS  Belfast Intl-ORD Chicago O'Hare Intl
27h 00m2 stops Manchester Dublin
£725Multiple Airlines
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Key details for Chicago O'Hare Intl Airport to Belfast Intl Airport flights

Cheapest flight

£616
Round-trip flight from Chicago O'Hare Intl Airport to Belfast Intl Airport

When to book flights from Chicago to Belfast Intl

Are your dates flexible? Find out the best times to travel from Chicago to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Chicago O'Hare Intl Airport to Belfast Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Belfast Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Chicago O'Hare Intl Airport to Belfast Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £616 to £1,560. That means the highest observed fare was about 3x higher than the lowest one.

  • Which car hire options are available at Belfast Intl Airport (BFS)?

    Belfast Intl Airport (BFS) hosts 5 major car hire companies, with daily rates starting from around £8 for economy cars. Top options include:

    • Budget
    • DRIVALIA
    • Sixt
    • Alamo
    • Hertz

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Belfast Intl Airport?

    Flights from Chicago O'Hare Intl Airport to Belfast Intl Airport usually depart from Chicago O'Hare Intl (ORD) and arrive at Belfast Intl (BFS).

  • What is the time difference between Chicago O'Hare Intl Airport and Belfast Intl Airport?

    Belfast Intl Airport is 5 hours ahead of Chicago O'Hare Intl Airport (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Belfast Intl Airport?

    Some of the most popular sights in Belfast Intl Airport are Waterfront Hall, SSE Arena, and Grand Opera House. These are among the most viewed places in Belfast Intl Airport on KAYAK.

More options for your flight from Chicago to Belfast Intl

Complete your trip to Belfast Intl with a hotel stay or car hire

Car hire in Belfast
Hotels in Belfast
Holidays in Belfast