Cheap Flight Tickets from Boston (BOS) to St Louis (STL), Starting at $98

Good to Know: Cheapest and Fastest BOS - STL Flights

Useful information for finding best airline tickets from Logan International to Lambert St Louis International on your next trip.

Cheapest One way Flight

$98

UA United Airlines • 1 stop • 11h 42m

Nov 18

The cheapest one way flight from Boston to St Louis (BOS-STL) is currently $98

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Fastest Flight

8h 52m

The fastest nonstop flight from Boston to St Louis (BOS-STL) takes 8h 52m

Top Airlines Flying from Boston to St Louis

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Boston (BOS) to St Louis (STL)

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Looking for a cheap last-minute deal or the best round-trip flight from Boston to St Louis? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Boston to St Louis Flights

What are the airports in Boston?
BOS
What’s the most popular airline flying from BOS to STL?
The most popular airline flying from Boston to St Louis are
Can I fly from BOS to STL non-stop?
NO
Which airlines fly nonstop between Boston and St Louis?
The non-stop flights between Boston and St Louis are .
What’s the earliest departure time from BOS to STL Airport?
The earliest flight leaves BOS at 6:00 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my Boston to St Louis flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOS to STL?
Read the fare rules of the Boston to St Louis air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boston and St Louis?
operate flights between Boston and St Louis
How long does a flight from Boston to St Louis take?
It takes approximately 3 hour to fly non-stop from BOS to STL, which is 1046.69 miles by air.
Which airlines provide the cheapest flights from Boston (BOS) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from BOS were found on WN : USD 254
Do I need a passport to fly between BOS and STL?
No
What’s the latest departure time from BOS to STL ?
The last flight leaves BOS at 4:57 pm

Boston (BOS) to St Louis (STL): Airport Information

Origin Airport Logan International, Boston, US
Destination Airport Lambert St Louis International , St Louis, US
Distance 1047 miles

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