Cheap Flights from Boston (BOS) to St. Louis (STL) start at $50 for one-way and $110 for round trip. Earn your airline miles on top of our rewards!

Each day, there are between 2 and 3 nonstop flights that take off from Boston and land in St. Louis, with an average flight time of 3h 16m. The most common departure time is 6:00 am and most flights take off in the morning.

Fly one-way from Boston Logan to St. Louis starting at $172. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.

Are you searching for American Airlines flights from Boston to Saint Louis? Find the best selections and fly in style.

Flights from Boston to St. Louis. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Boston to St. Louis. Find the best flights fast, track prices,...

Boston (BOS) to Saint Louis (STL) flight schedule. The monthly calendar shows every direct flight departure from Boston Logan International Airport (BOS) with all airlines. Click on a date to see a list of flights or search for the best prices.

Find United Airlines cheap flights from Boston to Saint Louis. Enjoy a Boston to Saint Louis modern flight experience in premium cabins with Wi-Fi.

Find the best deals on flights from Boston Logan International (BOS) to St Louis (STL). Compare prices from hundreds of major travel agents and airlines, all in one search.

6 days ago · All direct (non-stop) flights from Boston to St. Louis. See airlines, aircrafts, flight time and distance, flight schedules and timetables.

$66 Search for cheap flights deals from BOS to STL (Logan Intl. to Lambert-St. Louis Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets.