St. Louis, MO (STL)
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included.
Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
More Flights From Boston To St. Louis (BOS-STL)
|$349 RT||Lowest fare found for travel within the next 30 days. (United) »|
|$312 RT||Fall/Winter travel (American) »|
Reviews for Boston to St. Louis (BOS-STL)
Flight from Boston to St. Louis
- Round Trip
- Number of Stops:
- No stops
- Date of Flight:
- September 2010
- Seat Class: