Sorry, no current deal found from St. Louis, MO (STL) to Boston, MA (BOS). We are adding new deals daily. Please check back later.
St. Louis to Boston Flight Information
- Depart from
- St. Louis Lambert International Airport (STL)
- Arrive in
- Logan International Airport (BOS)
- Distance
- miles
- Avg. Flight Duration
- 2h 35m
- Avg. Flight Price
- $166
- Airlines
- Southwest
- Cheapest Day to Fly
- Friday
- Cheapest Month to Fly
- September