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Cheap flights from Boston to Lambert-St Louis Intl (BOS - STL)

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The best prices from Boston to Lambert-St Louis Intl are usually found in January or February, booked 60 days in advance, depart on a Friday or Thursday and return on a Tuesday

$360
$300
$240
$188
(BOS - STL)
Price
$188 - $310
STL
Temperature
45 - 90 °F
STL
Rainfall
2 - 5 inches
Most popular in April High demand for flights, 11% potential price rise
Cheapest in January Best time to find cheap flights, 2% potential price drop
Average price $221 Price for this month
Cheapest price $188 From Boston to Lambert-St Louis Intl

Cheap flights from Boston to Lambert-St Louis Intl in March 2020

The best prices found for BOS to STL flights for March
25 Mar - 30 Mar
$185pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
 
1 STOP
BOS
Boston Logan Intl
19 Mar - 24 Mar
$222pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
 
1 STOP
BOS
Boston Logan Intl
24 Mar - 27 Mar
$223pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl

Boston to Lambert-St Louis Intl 2020 flight deals

Cheap flights to Lambert-St Louis Intl from Boston found for this year
20 Oct - 29 Oct
$184pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
BOS
Boston Logan Intl
3 Jun - 9 Jun
$185pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
 
1 STOP
BOS
Boston Logan Intl
2 Apr - 6 Apr
$187pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl

Last minute flights from Boston to Lambert-St Louis Intl

Late deals on round-trip flights to Lambert-St Louis Intl from Boston, departing today and this week
2 Mar - 9 Mar
$255pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
5 Mar - 9 Mar
$321pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
3 Mar - 5 Mar
$334pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl

Alternative routes for Boston to Lambert-St Louis Intl

Destination information for Lambert-St Louis Intl

Things to know before you go. Useful info for your trip from Boston to Lambert-St Louis Intl
Average temperature for February in Lambert-St Louis Intl
48.2 °F
Avg rainfall for February in Lambert-St Louis Intl
2.2 ″

Airports servicing Boston

Airports servicing St. Louis

Weekly flight availability
from Boston to Lambert-St Louis Intl
Sunday
0 flights
Monday
5 daily flights
Tuesday
5 daily flights
Wednesday
5 daily flights
Thursday
5 daily flights
Friday
5 daily flights
Saturday
0 flights

Related info for your journey

Useful info, stats and facts about Boston to Lambert-St Louis Intl flights.

Flight FAQs

From Boston to Lambert-St Louis Intl

What days are nonstop flights available from Boston to St Louis?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Flights from Boston Logan Intl to Lambert-St Louis have been viewed 32 times in the past calendar month.

What percent of flights are delayed?

Based on our current data flights from Boston to St Louis are usually on time.

How many passenger seats are available on a flight on this route?

Commercial airlines for the flight route can seat a total of 242 passengers per day from Boston Logan Intl to Lambert-St Louis.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for Southwest Airlines Co., as currently they have the cheapest options available from Boston to St Louis. On average you can find 54 flights for this flight path daily.

How long does the flight from Boston to Lambert-St Louis Intl take?

You can expect a flight time of up to 4 hours for nonstop. Airlines will travel a distance of up to 652 miles.

How many flights depart from Boston to Lambert-St Louis Intl on average per day?

Per day, 7 flights depart from Boston Logan Intl to Lambert-St Louis on average.
Early Morning (Midnight to 6am) - 14% of flight departures
Morning (6am - Noon) - 43% of flight departures
Afternoon (Noon - 6pm) - 29% of flight departures
Evening (6pm - Midnight) - 14% of flight departures

Does it rain more in Boston or St Louis?

The rainfall in Boston is generally less than the rainfall in St Louis. This will continue over the next 14 days.

Is Boston weather warmer or cooler than St Louis?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in St Louis is generally hotter than in Boston.