BostontoSt. LouisFlight Time
BOS–STL · Nonstop
Boston (Boston Logan International Airport) to St. Louis (St. Louis Lambert International Airport).
The estimated flight time from Boston (BOS) to St. Louis (STL) is about 2h 44m, covering 1,044 miles. Southwest Airlines, American Airlines, and Delta Air Lines fly the route nonstop with 4-5/day departures, from 05:35 to 18:50 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~2h 44m Estimated from great-circle distance — no tracked flights yet. | 1,044 mi | Nonstop | 4-5/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Boston to St. Louis
Southwest Airlines, American Airlines, and Delta Air Lines operate 4-5/day flights from BOS to STL. Departures leave from Terminals B and A at BOS.
- First departure
- 05:35
- Last departure
- 18:50
- Cadence
- ~hourly
- Scheduled departure times
- 14
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 3/day | Boeing 737 · Terminal B · Seat map | 05:35 |
Aircraft on this route
Flying the other way?
STL to BOS flights — 4-5/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for BOS, refreshed on a rolling basis. Frequency uses 34 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Boston to St. Louis?
The estimated flight time from Boston (BOS) to St. Louis (STL) is about 2h 44m, based on the 1,044-mile flying distance.
How far is Boston from St. Louis?
Boston (BOS) to St. Louis (STL) is about 1,044 miles by air.
Are there nonstop flights from Boston to St. Louis?
Yes. Southwest Airlines, American Airlines, and Delta Air Lines fly nonstop from Boston (BOS) to St. Louis (STL), with 4-5/day departures.
Which airlines fly from Boston to St. Louis?
Southwest Airlines, American Airlines, and Delta Air Lines fly nonstop from Boston (BOS) to St. Louis (STL).
What aircraft fly from Boston to St. Louis?
The BOS–STL route is flown with Airbus A220, Boeing 737, Embraer E-Jet.
Route hubs
Nearby airport options
Near Boston
- PVD - ProvidenceRhode Island Tf Green International Airport · 49 mi from BOSFlights from PVD
- BDL - HartfordBradley International Airport · 91 mi from BOSFlights from BDL
- PWM - PortlandPortland International Jetport Airport · 95 mi from BOSFlights from PWM