Flights from Boston to St. Louis

  • Find cheap flights
  • Booking tips

Our cheapest offers for flights from Boston to St. Louis

Here you can compare cheap flights from Boston (BOS) to St. Louis (STL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to St. Louis. Prices and availability may change at any time.

Best option
Boston
St. Louis
10/15/24
direct
AA3563
03h 08min
10/31/24
1 Stopover (PHL)
AA1540, AA0287
05h 17min
American Airlines ?
$306
found 3 days ago
 Check
Boston
St. Louis
10/15/24
1 Stopover (EWR)
UA2067, UA1169
12h 00min
10/31/24
1 Stopover (EWR)
UA3667, UA0593
07h 55min
United Airlines ?
$410
found 3 days ago
 Check
Boston
St. Louis
10/15/24
1 Stopover (EWR)
UA2454, UA1169
09h 30min
10/31/24
1 Stopover (EWR)
UA3667, UA1994
05h 25min
United Airlines ?
$426
found 3 days ago
 Check
Boston
St. Louis
10/15/24
direct
AA3563
03h 08min
10/31/24
1 Stopover (EWR)
UA3667, UA1994
05h 25min
American Airlines ?
$450
found 3 days ago
 Check
Boston
St. Louis
10/15/24
1 Stopover (SEA)
AS0458, AS0388
18h 32min
10/31/24
1 Stopover (SEA)
AS0473, AS0536
23h 41min
Alaska Airlines ?
$778
found 3 days ago
 Check
Prices based on recent searches, subject to last-minute changes
Page 1 / 1

Tips and tricks to help you find cheap flights from Boston to St. Louis

Favorite airline: American Airlines
Flight tickets on the route Boston – St. Louis are most frequently booked with American Airlines.
American Airlines
24 %
United Airlines
19 %
Delta
14 %
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are $168.00 more expensive on this route.
non stop flight
1 stop
2 stops
02h 58min
06h 46min
12h 25min
$557
$393
$389
Favourite connection: via Orlando
40 % of booked tickets on this route are for flights with a transfer in Orlando.
Route
bookings
1 stopover Orlando International Airport, FL
21h 28min, from $451
40 %
1 stopover New York - Newark Liberty International Airport, NJ
06h 46min, from $393
30 %
1 stopover Charlotte Douglas International Airport, NC
05h 41min, from $412
20 %

Flight information: Boston - St. Louis

Roundtrip from $305.77
Flight duration min. 03:15 / max. 09:55
Return flight duration min. 02:30/ max. 10:00
Distance 1682 km
Flights per week 28
Departure airport Boston Logan International Airport, MA (BOS)
Arrival airport St. Louis - Lambert International Airport (STL)
Destination country United States
Alternative routes to United States
Alternative flights to St. Louis
Flight destinations with a similar price
Flight destinations with a similar price
AirportsAirlinesFlight RoutesFlight Shops
Privacy | | About / Terms and conditions
* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.