Flights operate between St Louis (STL) and Boston (BOS).
1 airline operates this route with 3-7 flights daily flights.
Average flight time is 2h 25m - 2h 43m.
Route distance is 1049 miles (1688 km).
Route Distance
1049 miles (1688 km)
Average Duration
2h 25m - 2h 43m
Airlines Operating This Route
American Airlines
Flight Frequency
Daily Flights
3-7 flights
Weekly Flights
45
Typical Departure Time Ranges
Earliest Departure
09:53
Latest Departure
14:53
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
American Airlines serves 1 destination from STL
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| STL → Boston (BOS) (BOS) | 14/week | 2h 25m - 2h 43m | 1,049 km | Moderate |
Flight Schedule & Filters
American Airlines flights from Saint Louis (STL) to Boston (BOS)
American Airlines operates scheduled nonstop flights between Saint Louis (STL) and Boston (BOS). American Airlines operates 3-7 flights daily flights on this route.• Flight Duration: 2h 25m - 2h 43m (average flight time)• Distance: 1049 miles (1688 km) (air miles between airports)• Daily Flights: 3-7 flights (scheduled departures per day)
Saint Louis (STL)
US
Boston (BOS)
US
FLIGHT TIME
2h 25m - 2h 43m
FLIGHT DISTANCE
1049 miles (1688 km)
2h 38m - 2h 39m
09:53
14:53
1049 miles (1688 km)
January
1 (Show)
45
American Airlines Terminal Information & Contact
Departure Terminal - Saint Louis (STL)
Terminal: 1
Phone: 800-433-7300
Location: 1, St Louis, US
Arrival Terminal - Boston (BOS)
Terminal: B
Phone: 800-433-7300
Location: B, Boston, US
American Airlines Flight Schedule from Saint Louis (STL) to Boston (BOS)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AA4493 |  American Airlines | 09:53 | 13:32:00 | Embraer 175 |
AA3416 | American Airlines | 14:53 | 18:31:00 | Embraer 175 |
American Airlines Monthly Flight Calendar
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American Airlines Terminal Information
Departure Terminal at Saint Louis (STL):
• Terminal : American Airlines operates from this terminal
Terminal 1:
• American Airlines Terminal Phone: 800-433-7300
Arrival Terminal at Boston (BOS):
• Terminal : American Airlines operates from this terminal
Terminal B:
• American Airlines Terminal Phone: 800-433-7300
Weather & Climate at Boston (BOS)
11.4°C
Avg Temperature115mm
Avg Rainfall13.9km/h
Avg Wind Speed74%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Boston (BOS)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Boston (BOS)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly American Airlines to Boston (BOS)
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: Year-round
Seasonal Travel Calendar
American Airlines Contact Information and Customer Services
American Airlines Address
1 Skyview Drive, Fort Worth, Texas, 76155
Fort Worth, Texas 76155, USA
Official Website
aa.comFrequently Asked Questions
How many American Airlines flights operate from St Louis (STL) to Boston (BOS)?
American Airlines operates 2 flights from St Louis (STL) to Boston (BOS).
What city does Boston (BOS) airport serve?
Boston (BOS) airport serves Boston, US.
How long is the American Airlines flight from St Louis (STL) to Boston (BOS)?
The flight duration is approximately 2h 25m - 2h 43m.
What is the distance from St Louis (STL) to Boston (BOS)?
The distance is 1049 miles (1688 km).
What aircraft does American Airlines use on this route?
American Airlines uses Embraer 175 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Southwest Airlines.
What are the earliest and latest American Airlines flight departure times?
The earliest American Airlines flight departs at 09:53 and the latest departs at 14:53.
View all American Airlines flights to St Louis (STL) →
Popular American Airlines routes from St Louis include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.