| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Boston St. Louis | Outbound 03/02/25 1 Stopover (ORD) UA0260, UA3579 06h 19min | Return 03/07/25 1 Stopover (ORD) UA1156, UA1495 06h 21min |  United Airlines |  | ? | $414 | |
| Best option Boston St. Louis | Outbound 03/02/25 direct AA3590 03h 34min | Return 03/07/25 1 Stopover (LGA) AA2321, AA3314 06h 41min |  American Airlines |  | ? | $539 | |
| Boston St. Louis | Outbound 03/02/25 direct AA3590 03h 34min | Return 03/07/25 direct AA3712 02h 30min | American Airlines |  | ? | $1,447 | |
| Boston St. Louis | Outbound 03/02/25 1 Stopover (ORD) UA0260, UA1693 07h 20min | Return 03/07/25 1 Stopover (ORD) UA1156, UA1495 06h 21min | United Airlines |  | ? | $436 | |
| Boston St. Louis | Outbound 03/02/25 1 Stopover (ORD) UA1823, UA1693 05h 48min | Return 03/07/25 1 Stopover (ORD) UA1156, UA1495 06h 21min | United Airlines |  | ? | $450 | |
| Boston St. Louis | Outbound 03/02/25 1 Stopover (FLL) NK2887, NK1040 07h 18min | Return 03/07/25 1 Stopover (MCO) NK0500, NK0501 06h 22min |  Spirit Airlines |  | $667 | ||
| Boston St. Louis | Outbound 03/02/25 1 Stopover (FLL) NK0637, NK1040 08h 37min | Return 03/07/25 1 Stopover (MCO) NK0500, NK0501 06h 22min | Spirit Airlines |  | $677 | ||
| Boston St. Louis | Outbound 03/02/25 1 Stopover (FLL) NK0637, NK1040 08h 37min | Return 03/07/25 1 Stopover (MCO) NK0500, NK0501 06h 22min | Spirit Airlines |  | $688 | ||
| Boston St. Louis | Outbound 03/02/25 1 Stopover (MCO) NK0502, NK0499 15h 58min | Return 03/07/25 1 Stopover (MCO) NK0500, NK0501 06h 22min | Spirit Airlines |  | ? | $764 |
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Find cheap flights -
Booking tips
- Flight Routes
- Flights to United States
- Flights to St. Louis
- Flights Boston (BOS) St. Louis (STL)
Stops
- Direct flight
Airline
- Spirit Airlines
- United Airlines
- American Airlines
Flight type
- Return
Outbound departure month
- March 2025
Outbound weekday
- Sunday
Return departure month
- March 2025
Return weekday
- Friday
Change in
- Orlando International Airport, FL
- Fort Lauderdale-Hollywood International Airport, FL
- Chicago O'Hare International Airport, IL
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 $168.00 more expensive on this route.
non stop flight
1 stop
2 stops
02h 58min
06h 46min
12h 25min
557 US$
393 US$
389 US$
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 US$
40 %
1 stopover New York - Newark Liberty International Airport, NJ
06h 46min, from 393 US$
30 %
1 stopover Charlotte Douglas International Airport, NC
05h 41min, from 412 US$
20 %
Important flight information
Flight information: Boston - St. Louis
| Roundtrip from | 413,44 US$ |
|---|---|
| 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 | Airport Boston Logan International Airport, MA (BOS) |
| Arrival airport | Airport St. Louis - Lambert International Airport (STL) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Boston - New York from 77 US$
- Flight Boston - Los Angeles from 279 US$
- Flight Boston - San Francisco from 253 US$
- Flight Boston - Miami from 232 US$
- Flight Boston - Chicago from 241 US$
- Flight Boston - Orlando from 274 US$
- Flight Boston - Fort Myers from 268 US$
- Flight Boston - Washington-DC from 136 US$
- Flight Boston - Dallas from 363 US$
- Flight Boston - New York from 108 US$
Alternative flights to St. Louis
- Flight Atlanta - St. Louis from 285 US$
- Flight Tampa - St. Louis from 495 US$
- Flight Los Angeles - St. Louis from 404 US$
- Flight Denver - St. Louis from 219 US$
- Flight Orlando - St. Louis from 202 US$
- Flight Las Vegas - St. Louis from 421 US$
- Flight Chicago - St. Louis from 102 US$
- Flight Miami - St. Louis from 420 US$
- Flight Dallas - St. Louis from 345 US$
- Flight Fort Myers - St. Louis from 475 US$
Flight destinations with a similar price
- Flight St. Louis - Puerto Vallarta from 465 US$
- Flight St. Louis - Hamburg from 955 US$
- Flight St. Louis - Frankfurt from 1.011 US$
- Flight St. Louis - Dusseldorf from 964 US$
- Flight St. Louis - Berlin from 985 US$
- Flight St. Louis - Munich from 969 US$
- Flight St. Louis - Dublin from 765 US$
- Flight St. Louis - Amsterdam from 896 US$
Flight destinations with a similar price
- Flight Boston - Minneapolis from 424 US$
- Flight Boston - Salt Lake City from 431 US$
- Flight Boston - Phoenix - Sky Harbor from 387 US$
- Flight Boston - Kansas City from 425 US$
- Flight Boston - Kona from 430 US$
- Flight Boston - Houston - George Bush from 427 US$
- Flight Boston - Houston - Metro from 427 US$
- Flight Boston - Lewisburg from 430 US$
- Flight Boston - Paris from 373 US$
- Flight Boston - Paris - Charles de Gaulle from 373 US$