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

Flight FAQs

From St Louis to Boston

Are flight prices decreasing from St Louis to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Are there nonstop flights from St Louis to Boston for under $200 on Cheapflights?

Cheapflights has 3 direct flights from St Louis to Boston under $200. A good price for a nonstop flight from St Louis to Boston is less than $138.

Are there last-minute flights available from St Louis to Boston for under $200?

There are currently just 3 open flights from St Louis to Boston within the next 7 days for less than $200.

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

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 51 users have taken a look at flights from Lambert-St Louis to Boston Logan Intl.

What percent of flights are delayed?

Flights from St Louis to Boston are usually on time.

What is the cheapest airline for this route?

While looking for the best option consider Southwest Airlines Co., our data currently shows that they have the cheapest flight available for the flight path. When traveling from St Louis to Boston, generally 54 flights depart for this route daily.

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

You can expect a flight time of up to 3 hours for nonstop. Airlines will travel a distance of up to 652 miles.

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

On average 6 flights depart from Lambert-St Louis to Boston Logan Intl per day.
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 33% of flight departures

Does it rain more in St Louis or Boston?

St Louis will have the same amount of rainfall in 1 compared to Boston over the next 15 days.

Is St Louis weather warmer or cooler than Boston?

You can imagine temperatures to be in the 90 °F range in July. The weather in Boston is generally colder than St Louis's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.