Cheap flights from Chicago (CHI) to Belfast (BFS)
Know your dates, get live prices in secondsHow to find the cheapest flight from Chicago (CHI) to Belfast (BFS)
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.
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.
Cheap flights from Chicago to Belfast in April , May 2026
30 Apr - 19 May
$ 1,270.00
CHI
Chicago
Swiss International Air Lines
2 STOPS
BFS
Belfast
BFS
Belfast
Swiss International Air Lines
2 STOPS
CHI
Chicago
30 Apr - 27 May
$ 1,330.00
CHI
Chicago
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
CHI
Chicago
30 Apr - 27 May
$ 1,348.00
CHI
Chicago
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
CHI
Chicago
One-way flights to Belfast from Chicago
9:40 PM - 10:00 PM
easyJet
easyJet
2 Stops
19h 10m
CHI - BFS
CHI - BFS
3:45 PM - 11:30 AM
easyJet
easyJet
2 Stops
14h 45m
CHI - BFS
CHI - BFS
2:20 PM - 11:30 AM
easyJet
easyJet
2 Stops
16h 10m
CHI - BFS
CHI - BFS
How to find the cheapest flight from Chicago (CHI) to Belfast (BFS)
Related info for your journey
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.
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.
