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 $211. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.

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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,...

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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.

Cheap Flights from St. Louis (STL) to Boston (BOS) start at $60 for one-way and $120 for round trip. Earn your airline miles on top of our rewards!

The best way to get from Boston to St. Louis is to fly which takes 5h 18m and costs $85 - $380. Alternatively, you can train, which costs $120 - $430 and takes 28h 8m, you could also bus, which costs $75 - $550 and takes 28h 20m.

Jan 22, 2025 · All direct (non-stop) flights from Boston to St. Louis. See airlines, aircrafts, flight time and distance, flight schedules and timetables.