Earn point on your loyalty program!arrow arc left

Cheap flights from St Louis (STL) to Baku (BAK)

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 Baku (BAK)

How to find the cheapest flight from St Louis (STL) to Baku (BAK)
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 Baku (BAK)
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 Baku (BAK)
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 Baku in March , April 2026

09 Mar - 27 Apr $ 1,203.00
STL
St Louis
Frontier Airlines
3 STOPS
BAK
Baku
BAK
Baku
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
06 Mar - 27 Apr $ 1,337.00
STL
St Louis
Frontier Airlines
2 STOPS
BAK
Baku
BAK
Baku
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
06 Mar - 25 Apr $ 1,359.00
STL
St Louis
Frontier Airlines
2 STOPS
BAK
Baku
BAK
Baku
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates

Last minute flights from St Louis to Baku

09 Mar - 01 Apr $ 1,547.00
STL
St Louis
Lufthansa
3 STOPS
BAK
Baku
BAK
Baku
Lufthansa
2 STOPS
STL
St Louis
Pick dates
09 Mar - 01 Apr $ 1,643.00
STL
St Louis
Frontier Airlines
3 STOPS
BAK
Baku
BAK
Baku
Frontier Airlines
2 STOPS
STL
St Louis
Pick dates
09 Mar - 31 Mar $ 1,660.00
STL
St Louis
Frontier Airlines
3 STOPS
BAK
Baku
BAK
Baku
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates

One-way flights to Baku from St Louis

4:21 PM - 11:05 PM
Pegasus
3 Stops
25h 29m
STL - BAK
$ 635
Kiwi
Pick dates
7:00 PM - 5:50 PM
United Airlines
2 Stops
44h 35m
STL - BAK
$ 1,128
Kiwi
Pick dates
7:00 PM - 5:50 PM
United Airlines
2 Stops
44h 35m
STL - BAK
$ 1,128
Kiwi
Pick dates

How to find the cheapest flight from St Louis (STL) to Baku (BAK)

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 Baku (BAK)
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 Baku (BAK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.