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

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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 June , July 2026

24 Jun - 08 Jul $ 1,160.00
CHI
Chicago
JetBlue Airways
2 STOPS
BFS
Belfast
BFS
Belfast
JetBlue Airways
2 STOPS
CHI
Chicago
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24 Jun - 08 Jul $ 1,169.00
CHI
Chicago
JetBlue Airways
2 STOPS
BFS
Belfast
BFS
Belfast
JetBlue Airways
2 STOPS
CHI
Chicago
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24 Jun - 08 Jul $ 1,185.00
CHI
Chicago
JetBlue Airways
2 STOPS
BFS
Belfast
BFS
Belfast
JetBlue Airways
2 STOPS
CHI
Chicago
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Last minute flights from Chicago to Belfast

24 Jun - 01 Jul $ 1,268.00
CHI
Chicago
TAP Portugal
2 STOPS
BFS
Belfast
BFS
Belfast
TAP Portugal
3 STOPS
CHI
Chicago
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24 Jun - 01 Jul $ 1,277.00
CHI
Chicago
TAP Portugal
2 STOPS
BFS
Belfast
BFS
Belfast
TAP Portugal
3 STOPS
CHI
Chicago
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24 Jun - 01 Jul $ 1,293.00
CHI
Chicago
TAP Portugal
2 STOPS
BFS
Belfast
BFS
Belfast
TAP Portugal
3 STOPS
CHI
Chicago
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One-way flights to Belfast from Chicago

10:56 AM - 4:00 PM
Aer Lingus
2 Stops
24h 4m
CHI - BFS
$ 558
Kiwi
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6:00 AM - 11:15 AM
easyJet
2 Stops
24h 10m
CHI - BFS
$ 567
Kiwi
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10:56 AM - 2:05 PM
Aer Lingus
2 Stops
22h 4m
CHI - BFS
$ 583
Kiwi
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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)
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.