Find cheap flights to Saint Louis (STL)

Popular flights to Saint Louis on American Airlines

From

To

Budget

$

Travel class

Dallas (DFW)to
Saint Louis (STL)
08/20/25 - 08/27/25
from
$139Fare subject to changes
Updated: 5 hours ago
Round trip
Economy
Phoenix (PHX)to
Saint Louis (STL)
08/12/25 - 08/19/25
from
$257Fare subject to changes
Updated: 5 hours ago
Round trip
Economy
Philadelphia (PHL)to
Saint Louis (STL)
09/02/25 - 09/09/25
from
$197Fare subject to changes
Updated: 7 hours ago
Round trip
Economy
Los Angeles (LAX)to
Saint Louis (STL)
08/28/25 - 09/04/25
from
$297Fare subject to changes
Updated: 5 hours ago
Round trip
Economy
Charlotte (CLT)to
Saint Louis (STL)
08/05/25 - 08/12/25
from
$197Fare subject to changes
Updated: 6 hours ago
Round trip
Economy
Boston (BOS)to
Saint Louis (STL)
08/26/25 - 09/02/25
from
$211Fare subject to changes
Updated: 8 hours ago
Round trip
Economy
Washington, D.C. (DCA)to
Saint Louis (STL)
09/03/25 - 09/10/25
from
$157Fare subject to changes
Updated: 14 hours ago
Round trip
Economy
Chicago (ORD)to
Saint Louis (STL)
08/06/25 - 08/13/25
from
$97Fare subject to changes
Updated: 9 hours ago
Round trip
Economy
New York (LGA)to
Saint Louis (STL)
09/03/25 - 09/10/25
from
$197Fare subject to changes
Updated: 6 hours ago
Round trip
Economy
Miami (MIA)to
Saint Louis (STL)
09/02/25 - 09/09/25
from
$181Fare subject to changes
Updated: 18 hours ago
Round trip
Economy
New York (NYC)to
Saint Louis (STL)
08/06/25 - 08/13/25
from
$197Fare subject to changes
Updated: 8 hours ago
Round trip
Economy
Tucson (TUS)to
Saint Louis (STL)
09/04/25 - 09/11/25
from
$267Fare subject to changes
Updated: 7 hours ago
Round trip
Economy
Orlando (MCO)to
Saint Louis (STL)
09/03/25 - 09/10/25
from
$217Fare subject to changes
Updated: 5 hours ago
Round trip
Economy
Seattle (SEA)to
Saint Louis (STL)
09/04/25 - 09/11/25
from
$189Fare subject to changes
Updated: 8 hours ago
Round trip
Economy
San Francisco (SFO)to
Saint Louis (STL)
09/03/25 - 09/10/25
from
$265Fare subject to changes
Updated: 5 hours ago
Round trip
Economy
Orange County (SNA)to
Saint Louis (STL)
08/12/25 - 08/19/25
from
$279Fare subject to changes
Updated: 5 hours ago
Round trip
Economy
Las Vegas (LAS)to
Saint Louis (STL)
09/02/25 - 09/09/25
from
$277Fare subject to changes
Updated: 8 hours ago
Round trip
Economy
Portland, OR (PDX)to
Saint Louis (STL)
09/02/25 - 09/09/25
from
$267Fare subject to changes
Updated: 8 hours ago
Round trip
Economy
Austin (AUS)to
Saint Louis (STL)
08/11/25 - 08/18/25
from
$217Fare subject to changes
Updated: 5 hours ago
Round trip
Economy
Ontario (ONT)to
Saint Louis (STL)
08/04/25 - 08/11/25
from
$297Fare subject to changes
Updated: 5 hours ago
Round trip
Economy

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Find deals on flights to Saint Louis

From

To

Budget

$

Travel class

Dallas (DFW)to

Saint Louis (STL)

09/02/25 - 09/09/25

Round trip

Economy

from

$139

Updated: 5 hours ago

Phoenix (PHX)to

Saint Louis (STL)

08/04/25 - 08/11/25

Round trip

Economy

from

$257

Updated: 5 hours ago

Philadelphia (PHL)to

Saint Louis (STL)

09/03/25 - 09/10/25

Round trip

Economy

from

$197

Updated: 7 hours ago

Los Angeles (LAX)to

Saint Louis (STL)

08/28/25 - 09/04/25

Round trip

Economy

from

$297

Updated: 5 hours ago

Charlotte (CLT)to

Saint Louis (STL)

08/19/25 - 08/26/25

Round trip

Economy

from

$197

Updated: 6 hours ago

Boston (BOS)to

Saint Louis (STL)

08/26/25 - 09/02/25

Round trip

Economy

from

$211

Updated: 8 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

American Airlines flights to Saint Louis from $97*

Popular flights to Saint Louis on American Airlines

Find deals on flights to Saint Louis

Saint Louis routes with American Airlines