American Airlines offers flights to Saint Louis (STL), with nonstop and connecting options available depending on the route and travel dates. Schedules and fares vary throughout the year.
*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.
Planning a trip to St. Louis, Missouri? Situated along the Mississippi River, St. Louis combines historic landmarks, cultural attractions and vibrant neighborhoods. Whether visiting for work or leisure, the city works well for both short trips and longer stays.
Compare fares and schedules and choose the option that fits your trip to Saint Louis (STL). Prices and availability may change based on travel dates and demand.
From | To | Fare type | Travel dates | Price | Booking |
|---|---|---|---|---|---|
| Dallas (DFW) | Saint Louis (STL) | Round trip I Economy | 12/01/26 - 12/08/26 | from $201Fare subject to changes Updated: 1 hour ago | |
| Dallas (DFW) | Saint Louis (STL) | Round trip I Economy | 11/24/26 - 12/01/26 | from $201Fare subject to changes Updated: 1 hour ago | |
| Phoenix (PHX) | Saint Louis (STL) | Round trip I Economy | 11/18/26 - 11/25/26 | from $279Fare subject to changes Updated: 2 hours ago | |
| Phoenix (PHX) | Saint Louis (STL) | Round trip I Economy | 11/25/26 - 12/02/26 | from $279Fare subject to changes Updated: 2 hours ago | |
| Charlotte (CLT) | Saint Louis (STL) | Round trip I Economy | 12/01/26 - 12/08/26 | from $219Fare subject to changes Updated: 2 hours ago | |
| Charlotte (CLT) | Saint Louis (STL) | Round trip I Economy | 12/16/26 - 12/23/26 | from $219Fare subject to changes Updated: 2 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.
Saving on flights
Finding lower fares often depends on timing, flexibility and travel demand. These tips can make it easier to compare options and identify flights that fit your plans.
Booking 1 to 3 months ahead can help you find lower fares on flights Saint Louis.
Midweek flights, such as Tuesdays or Wednesdays, can sometimes offer lower fares.
Off-peak seasons tend to be more affordable. If travel demand is higher during holidays or major events, consider less busy times for lower fares.
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Airport information
American flies to St. Louis Lambert International Airport (STL), located about 14 miles northwest of downtown St. Louis. The airport offers convenient access to the city and the greater St. Louis area.
Getting from the airport
Several ground transportation options are available between St. Louis Lambert International Airport (STL) and downtown St. Louis. Options vary by travel time, cost and convenience, allowing travelers to choose what best fits their plans.
For the most up-to-date transportation information, visit St. Louis Lambert International Airport’s official website.
The MetroLink light rail connects STL with downtown St. Louis, with travel times of about 30 minutes.
Some hotels provide shuttle service between STL and their properties. Travelers should confirm shuttle schedules and pickup locations with their hotel.
Taxis and app-based rideshare services are available at designated pickup areas outside airport terminals.
On-site rental car facilities offer options for travelers who prefer to drive.
Travel resources
Find tools and information for each step of your trip, from check-in to arrival. Download the American app to manage your flight, review details and stay informed throughout your journey.
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More space with seats at the front of the Main Cabin or in exit rows.
Preferred Group 5 boarding allows easier access to overhead bins.
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Quick answers
You can often find lower fares by booking in advance and traveling during off-peak times. Midweek flights and flexible dates may help you find better prices.
Nonstop flights may be available depending on your departure city. Use aa.com or the American Airlines app to check schedules and find the most convenient options.
The best time to visit depends on the weather, local events and your travel preferences. Planning ahead can help you find flights that fit your schedule.
Use flexible travel dates, book early and check for fare deals on aa.com or in the American Airlines app to find options that fit your budget.
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