$136 Cheap American Airlines flights Hartford (BDL) to St. Louis (STL)

Scoring cheap one-way American Airlines flights from BDL to STL from $136 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $271 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to fly to St. Louis with American Airlines. You could also find great deals on one-way and return tickets in February.

Look for cheap American Airlines flights from Bradley Intl. Airport (BDL) to Lambert-St. Louis Intl. Airport (STL) one to three months ahead of your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct journey from BDL to STL with American Airlines or another carrier, select the “Nonstop” filter when browsing for flights.

Search American Airlines’s earliest flights from BDL to STL by using the “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

American Airlines flights from Bradley Intl. Airport (BDL) to St. Louis arrive at Lambert-St. Louis Intl. Airport (STL). This is the main gateway to this city.

It’s generally possible to reschedule or cancel your flight, although additional charges may apply if you booked more than 24 hours ago. Want to keep your options open? Use our “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you have to alter your plans. To modify your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for more details.