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Cheap flights from St Louis (STL) to Madrid (MAD)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Madrid (MAD)

How to find the cheapest flight from St Louis (STL) to Madrid (MAD)
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How to find the cheapest flight from St Louis (STL) to Madrid (MAD)
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How to find the cheapest flight from St Louis (STL) to Madrid (MAD)
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Cheap flights from St Louis to Madrid in April , May 2026

26 Apr - 03 May $ 921.00
STL
St Louis
United Airlines
1 STOPS
MAD
Madrid
MAD
Madrid
United Airlines
1 STOPS
STL
St Louis
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08 Apr - 06 May $ 1,587.00
STL
St Louis
Aer Lingus
1 STOPS
MAD
Madrid
MAD
Madrid
Aer Lingus
1 STOPS
STL
St Louis
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09 Apr - 08 May $ 2,419.00
STL
St Louis
Lufthansa
1 STOPS
MAD
Madrid
MAD
Madrid
Lufthansa
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Madrid

19 Apr - 30 Apr $ 872.00
STL
St Louis
United Airlines
2 STOPS
MAD
Madrid
MAD
Madrid
United Airlines
1 STOPS
STL
St Louis
Pick dates
08 Apr - 30 Apr $ 1,751.00
STL
St Louis
Aer Lingus
1 STOPS
MAD
Madrid
MAD
Madrid
Aer Lingus
1 STOPS
STL
St Louis
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09 Apr - 30 Apr $ 1,994.00
STL
St Louis
Aer Lingus
1 STOPS
MAD
Madrid
MAD
Madrid
Aer Lingus
1 STOPS
STL
St Louis
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One-way flights to Madrid from St Louis

12:15 PM - 6:10 PM
United Airlines
1 Stops
12h 50m
STL - MAD
$ 585
Kiwi
Pick dates
10:00 AM - 6:10 PM
United Airlines
2 Stops
15h 5m
STL - MAD
$ 593
Kiwi
Pick dates
3:30 PM - 9:35 AM
Lufthansa
1 Stops
13h 40m
STL - MAD
$ 612
Kiwi
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How to find the cheapest flight from St Louis (STL) to Madrid (MAD)

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