Earn point on your loyalty program!arrow arc left

Cheap flights from St Louis (STL) to Milan (BGY)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from St Louis (STL) to Milan (BGY)

How to find the cheapest flight from St Louis (STL) to Milan (BGY)
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 Milan (BGY)
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 Milan (BGY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from St Louis to Milan in September , October 2026

27 Sep - 29 Oct $ 1,392.00
STL
St Louis
Frontier Airlines
3 STOPS
BGY
Milan
BGY
Milan
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
27 Sep - 29 Oct $ 1,397.00
STL
St Louis
Frontier Airlines
3 STOPS
BGY
Milan
BGY
Milan
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
29 Sep - 29 Oct $ 1,446.00
STL
St Louis
Frontier Airlines
3 STOPS
BGY
Milan
BGY
Milan
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates

Last minute flights from St Louis to Milan

27 Sep - 02 Oct $ 1,707.00
STL
St Louis
Frontier Airlines
3 STOPS
BGY
Milan
BGY
Milan
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
27 Sep - 02 Oct $ 1,708.00
STL
St Louis
Frontier Airlines
3 STOPS
BGY
Milan
BGY
Milan
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
27 Sep - 02 Oct $ 1,713.00
STL
St Louis
Frontier Airlines
3 STOPS
BGY
Milan
BGY
Milan
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates

One-way flights to Milan from St Louis

12:10 PM - 6:20 PM
Volotea
3 Stops
25h
STL - BGY
$ 713
Kiwi
Pick dates
2:40 PM - 6:20 PM
Volotea
3 Stops
22h 30m
STL - BGY
$ 718
Kiwi
Pick dates
12:10 PM - 6:00 PM
Wizz Air
3 Stops
24h 55m
STL - BGY
$ 766
Kiwi
Pick dates

How to find the cheapest flight from St Louis (STL) to Milan (BGY)

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 St Louis (STL) to Milan (BGY)
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 Milan (BGY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.