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Cheap flights from Chicago (CHI) to Belfast (BFS)

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0 Children (2~11)
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How to find the cheapest flight from Chicago (CHI) to Belfast (BFS)

How to find the cheapest flight from Chicago (CHI) to Belfast (BFS)
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How to find the cheapest flight from Chicago (CHI) to Belfast (BFS)
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How to find the cheapest flight from Chicago (CHI) to Belfast (BFS)
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Cheap flights from Chicago to Belfast in October , November 2026

26 Oct - 18 Nov $ 945.00
CHI
Chicago
TAP Portugal
2 STOPS
BFS
Belfast
BFS
Belfast
TAP Portugal
3 STOPS
CHI
Chicago
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Last minute flights from Chicago to Belfast

26 Oct - 01 Nov $ 1,212.00
CHI
Chicago
Icelandair
2 STOPS
BFS
Belfast
BFS
Belfast
Icelandair
3 STOPS
CHI
Chicago
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26 Oct - 01 Nov $ 1,220.00
CHI
Chicago
Icelandair
2 STOPS
BFS
Belfast
BFS
Belfast
Icelandair
3 STOPS
CHI
Chicago
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26 Oct - 01 Nov $ 1,223.00
CHI
Chicago
Icelandair
2 STOPS
BFS
Belfast
BFS
Belfast
Icelandair
3 STOPS
CHI
Chicago
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One-way flights to Belfast from Chicago

7:30 PM - 3:25 PM
easyJet
2 Stops
15h 55m
CHI - BFS
$ 452
Kiwi
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7:30 PM - 1:05 PM
easyJet
2 Stops
13h 40m
CHI - BFS
$ 461
Kiwi
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7:30 PM - 12:40 PM
Aer Lingus
2 Stops
13h 25m
CHI - BFS
$ 463
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Belfast (BFS)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.