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Cheap flights from St Louis (STL) to Antwerp (ANR)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Antwerp (ANR)

How to find the cheapest flight from St Louis (STL) to Antwerp (ANR)
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How to find the cheapest flight from St Louis (STL) to Antwerp (ANR)
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How to find the cheapest flight from St Louis (STL) to Antwerp (ANR)
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Cheap flights from St Louis to Antwerp in December 2025 , January 2026

29 Dec - 30 Jan $ 1,180.00
STL
St Louis
Frontier Airlines
3 STOPS
ANR
Antwerp
ANR
Antwerp
Frontier Airlines
3 STOPS
STL
St Louis
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29 Dec - 23 Jan $ 1,218.00
STL
St Louis
Frontier Airlines
3 STOPS
ANR
Antwerp
ANR
Antwerp
Frontier Airlines
3 STOPS
STL
St Louis
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29 Dec - 26 Jan $ 1,270.00
STL
St Louis
Frontier Airlines
3 STOPS
ANR
Antwerp
ANR
Antwerp
Frontier Airlines
3 STOPS
STL
St Louis
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Last minute flights from St Louis to Antwerp

24 Dec - 01 Jan $ 2,076.00
STL
St Louis
Frontier Airlines
3 STOPS
ANR
Antwerp
ANR
Antwerp
Frontier Airlines
3 STOPS
STL
St Louis
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25 Dec - 01 Jan $ 2,181.00
STL
St Louis
Frontier Airlines
3 STOPS
ANR
Antwerp
ANR
Antwerp
Frontier Airlines
3 STOPS
STL
St Louis
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29 Dec - 01 Jan $ 2,186.00
STL
St Louis
Frontier Airlines
3 STOPS
ANR
Antwerp
ANR
Antwerp
Frontier Airlines
3 STOPS
STL
St Louis
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One-way flights to Antwerp from St Louis

10:40 AM - 12:30 PM
TUI fly Belgium
3 Stops
48h 40m
STL - ANR
$ 771
Kiwi
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6:00 AM - 7:30 PM
TUI fly Belgium
3 Stops
33h 20m
STL - ANR
$ 1,094
Kiwi
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6:00 AM - 5:15 PM
TUI fly Belgium
3 Stops
31h 5m
STL - ANR
$ 1,119
Kiwi
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How to find the cheapest flight from St Louis (STL) to Antwerp (ANR)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Antwerp (ANR)
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 St Louis (STL) to Antwerp (ANR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.