Direct flights from Boston to St. Louis

Did you mean flights from St. Louis to Boston?

Boston

United States

United States

BOS

Logan International Airport

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St. Louis

United States

United States

STL

Lambert-Saint Louis International Airport

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Flight schedule
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Click to show full flight schedule

Distance
648 miles  ·  (1,043 km)
Flight time
3 hours and 5 minutes
Airlines
  • American Airlines
  • Southwest Airlines
Alliances
  • OneWorld
  • SkyTeam
  • Star Alliance
Classes
  • Economy
  • Premium Economy
  • Business Class
  • First Class
Aircrafts
  • Airbus A319
  • Boeing 737 MAX 8
  • Boeing 737-700 (winglets)
  • Boeing 737-800 (winglets)

Boston to St. Louis Flight Schedule

Scan through all non-stop flights from Boston to St. Louis. The full flight schedule below gives an overview of all non-stop flights from BOS to STL, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Airlines flying from Boston to St. Louis

Airline-specific flight schedules from Boston to St. Louis

In total there are 2 airlines operating nonstop flights from Boston BOS to St. Louis STL. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their BOS STL flight schedule.

American Airlines
American Airlines flight schedulefrom Boston to St. Louis

American Airlines is a member of OneWorld
American Airlines flights start in November
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Southwest Airlines
Southwest Airlines flight schedulefrom Boston to St. Louis

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Boston to St. Louis Flights

Flights from BOS to STL are operated 12 times a week, with an average of 2 flights per day. Departure times vary between 05:35 - 19:30. The earliest flight departs at 05:35, the last flight departs at 19:30. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Boston to St. Louis takes 3 hours and 5 minutes. The flight distance between Boston and St. Louis is 648 miles (or 1,043 km).

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Frequently asked questions - FAQ

How many airports are there in St. Louis?

There is 1 airport in St. Louis: Lambert-Saint Louis International Airport (STL).

How many flights per week are there from BOS to STL?

There are 12 flights per week flying from Boston to St. Louis (as of June 2021).

How long does it take to fly from Boston to St. Louis?

3 hours and 5 minutes is the average flight time from Boston to St. Louis.

How far is St. Louis from Boston?

The distance from Boston to St. Louis is 648 miles (1,043 kilometers).

What airlines fly nonstop from BOS airport to STL airport?

American Airlines and Southwest Airlines are flying nonstop from Boston to St. Louis.

What alliances have direct flights from Boston to St. Louis?

OneWorld is currently the only alliance flying nonstop from Boston to St. Louis.

What classes are available from Boston to St. Louis?

You can fly non-stop in Economy and Business Class.

What aircraft types fly from Boston to St. Louis?

Aircraft types that fly from Boston to St. Louis:

  • Airbus A319
  • Boeing 737 MAX 8
  • Boeing 737-700 (winglets)
  • Boeing 737-800 (winglets)

What is the earliest flight departing from Boston to St. Louis?

The earliest flight departs at 05:35 from Boston and arrives at 07:30 at St. Louis.

What is the latest flight available from Boston to St. Louis?

The latest flight departs at 19:30 from Boston and arrives at 21:35 at St. Louis.

Non-stop flights from BOS to STL

648 miles (1,043 km)  ·  3h 5m

Round trip
1 passenger
Economy
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Return schedule
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  • Depart
  • Arrive
  • Airline
  • Flight no
  • Aircraft
  • Classes
  • 05:35

  • 07:30

  • Southwest Airlines

    Southwest Airlines

  • WN 347

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

    J

    F

  • 05:45

  • 07:40

  • Southwest Airlines

    Southwest Airlines

  • WN 3173

  • Southwest Airlines

  • Boeing 737-700 (winglets)

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    W

    J

    F

  • 05:45

  • 07:40

  • Southwest Airlines

    Southwest Airlines

  • WN 3173

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

    J

    F

  • 11:05

  • 13:00

  • Southwest Airlines

    Southwest Airlines

  • WN 5719

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

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    F

  • 11:05

  • 13:00

  • Southwest Airlines

    Southwest Airlines

  • WN 5719

  • Southwest Airlines

  • Boeing 737-800 (winglets)

  • Y

    W

    J

    F

  • 17:25

  • 19:40

  • Southwest Airlines

    Southwest Airlines

  • WN 3220

  • Southwest Airlines

  • Boeing 737-800 (winglets)

  • Y

    W

    J

    F

  • 18:25

  • 20:25

  • Southwest Airlines

    Southwest Airlines

  • WN 1432

  • Southwest Airlines

  • Boeing 737-800 (winglets)

  • Y

    W

    J

    F

  • 18:25

  • 20:25

  • Southwest Airlines

    Southwest Airlines

  • WN 4278

  • Southwest Airlines

  • Boeing 737-700 (winglets)

  • Y

    W

    J

    F

  • 18:30

  • 20:35

  • Southwest Airlines

    Southwest Airlines

  • WN 2862

  • Southwest Airlines

  • Boeing 737 MAX 8

  • Y

    W

    J

    F

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