$538 Cheap British Airways flights from Frankfurt to St. Louis (FRA to STL)

Find The Best Day To Fly from Frankfurt to St. Louis

Amazing British Airways FRA to STL Flight Deals

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $646 round trip and $538 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 10 - Fri, Sep 26
FRA
Frankfurt
STL
St. Louis
$646 Roundtrip, found 4 hours ago
$646
Roundtrip
found 4 hours ago
Select British Airways flight, departing Wed, Sep 10 from Frankfurt to St. Louis, returning Fri, Sep 26, priced at $646 found 4 hours ago
Wed, Mar 4 - Sun, Mar 8
FRA
Frankfurt
STL
St. Louis
$647 Roundtrip, found 23 hours ago
$647
Roundtrip
found 23 hours ago
Select British Airways flight, departing Wed, Mar 4 from Frankfurt to St. Louis, returning Sun, Mar 8, priced at $647 found 23 hours ago
Sun, Aug 31 - Sun, Sep 7
FRA
Frankfurt
STL
St. Louis
$648 Roundtrip, found 1 day ago
$648
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Aug 31 from Frankfurt to St. Louis, returning Sun, Sep 7, priced at $648 found 1 day ago
Wed, Sep 10 - Fri, Sep 26
FRA
Frankfurt
STL
St. Louis
$654 Roundtrip, found 4 hours ago
$654
Roundtrip
found 4 hours ago
Select British Airways flight, departing Wed, Sep 10 from Frankfurt to St. Louis, returning Fri, Sep 26, priced at $654 found 4 hours ago
Sun, Sep 7 - Sat, Sep 27
FRA
Frankfurt
STL
St. Louis
$656 Roundtrip, found 1 day ago
$656
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Sep 7 from Frankfurt to St. Louis, returning Sat, Sep 27, priced at $656 found 1 day ago
Wed, Oct 1 - Thu, Oct 9
FRA
Frankfurt
STL
St. Louis
$657 Roundtrip, found 2 days ago
$657
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Oct 1 from Frankfurt to St. Louis, returning Thu, Oct 9, priced at $657 found 2 days ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.