Cheap Flights from Boston (BOS) to St. Louis, MO (STL)

Last minute flights from Boston to St. Louis, MO

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Boston St. Louis, MO

BEST

DEAL

Sat, 21 Dec BOS - STL

Wed, 08 Jan STL - BOS

$385 $374

Prime price per passenger

Boston St. Louis, MO

BEST

DEAL

Tue, 21 Jan BOS - STL

-20 %

$54 $43

Prime price per passenger

Boston St. Louis, MO

BEST

DEAL

Mon, 16 Dec BOS - STL

Wed, 18 Dec STL - BOS

$110 $107

Prime price per passenger

Boston St. Louis, MO

BEST

DEAL

Thu, 12 Dec BOS - STL

Fri, 13 Dec STL - BOS

$511 $503

Prime price per passenger

Boston St. Louis, MO

BEST

DEAL

Sun, 22 Dec BOS - STL

Sun, 29 Dec STL - BOS

$651 $647

Prime price per passenger

Boston St. Louis, MO

BEST

DEAL

Sun, 29 Dec BOS - STL

Tue, 31 Dec STL - BOS

$509 $498

Prime price per passenger

Route information

Distance: 1036 miles

Boston airports

Logan International Airport (BOS) How far from city center: 3 miles

St. Louis, MO airports

Lambert-St Louis Internatl (STL) How far from city center: 12 miles

Are you searching for flights from Boston to St. Louis, MO?

Are you planning to travel to St. Louis, MO for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Boston. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to St. Louis, MO and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Boston to St. Louis, MO

What are the benefits of booking flexible flight tickets?

Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!

For flights from Boston to St. Louis, MO, how can I find the cheapest price?

The cheapest price for a flight from Boston to St. Louis, MO is $43. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from Boston to St. Louis, MO?

The most popular months to book a trip from Boston to St. Louis, MO are July, January and October, based on the searches of our customers.

When is the best time to travel from Boston to St. Louis, MO?

The best time of the year to visit St. Louis, MO depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to St. Louis, MO from Boston in terms of searches from our customers, followed by September and August. If you prefer to avoid the busy season and get away from the crowds January, March and October are the months with fewer searches for Boston - St. Louis, MO.

How is the weather in St. Louis, MO compared to Boston?

While in Boston the temperatures can reach an average of 32.68 ºC in summer, with precipitation levels up to 12.0 mm ,St. Louis, MO's temperatures can go up to 34.91 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -13.87 ºC in St. Louis, MO, compared to the -13.69 ºC average degrees reported in Boston. During the winter period, Boston can register 6.0 mm precipitation, while St. Louis, MO have an average of 6.0 mm rain level.

The airlines that fly indirectly from Boston to St. Louis, MO are:

American Airlines, stopping at New York City during at least 68 minutes.

Cheapest flight $43 The best price for flights from Boston to St. Louis, MO offered by eDreams, which have been found by our customers in the last 3 days

Departure Airport Logan International Airport Logan International Airport is where you'll take off when flying from Boston to St. Louis, MO

Arrival Airport Lambert-St Louis Internatl You'll land at Lambert-St Louis Internatl when flying from Boston to St. Louis, MO

Peak season July July is the busiest time to fly from Boston to St. Louis, MO according to search data results from our customers