| St. Louis Boston | 05/13/24 1 Stopover (MCO) F92850, F93348 10h 30min | 05/30/24 1 Stopover (MCO) F93347, F92635 21h 28min |  Frontier Airlines |  | $252 Found several days ago | Check | |
| Best option St. Louis Boston | 05/13/24 direct AA3563 02h 40min | 05/30/24 direct AA3562 02h 58min |  American Airlines |  | ? | $525 Found several days ago | Check |
| St. Louis Boston | 05/13/24 1 Stopover (MCO) F92850, F93348 10h 30min | 05/30/24 1 Stopover (MCO) F93347, F92635 21h 28min | Frontier Airlines |  | $253 Found several days ago | Check | |
| St. Louis Boston | 05/19/24 1 Stopover (MCO) NK1130, NK2085 12h 07min | 05/23/24 1 Stopover (MCO) NK2807, NK1131 06h 55min |  Spirit Airlines | | $356 Found several days ago | Check | |
| St. Louis Boston | 05/19/24 1 Stopover (MCO) NK1130, NK2085 12h 07min | 05/23/24 1 Stopover (MCO) NK2807, NK1131 06h 55min | Spirit Airlines | | ? | $372 Found several days ago | Check |
| St. Louis Boston | 07/14/24 1 Stopover (MSP) SY0276, SY0251 15h 41min | 08/10/24 direct AA3562 02h 58min |  Sun Country Airlines | | ? | $411 Found several days ago | Check |
| St. Louis Boston | 06/23/24 1 Stopover (ATL) DL1705, DL0865 04h 44min | 07/15/24 1 Stopover (LGA) DL5811, DL5036 06h 06min |  Delta Air Lines |  | ? | $505 Found several days ago | Check |
| St. Louis Boston | 05/19/24 1 Stopover (CLT) AA0421, AA0901 04h 32min | 05/23/24 1 Stopover (LGA) AA1511, AA2900 05h 29min | American Airlines |  | $527 Found several days ago | Check | |
| St. Louis Boston | 05/19/24 1 Stopover (ATL) DL1705, DL0865 04h 44min | 05/23/24 1 Stopover (ORD) UA0660, UA3618 07h 29min | Delta Air Lines |  | ? | $560 Found several days ago | Check |
| St. Louis Boston | 05/13/24 direct AA3563 02h 40min | 05/30/24 direct AA3562 02h 58min | American Airlines | | $562 Found several days ago | Check |
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Find cheap flights -
Booking tips
- Flights
- Flight Routes
- Flights to United States
- Flights to Boston
- Flights St. Louis (STL) Boston (BOS)
Stops
Airline
- American Airlines
- Spirit Airlines
- Delta Air Lines
- Alaska Airlines
- Frontier Airlines
- other
Flight type
- Return
Outbound departure month
- May 2024
- June 2024
- July 2024
Outbound weekday
- Monday
- Sunday
Return departure month
- May 2024
- July 2024
- August 2024
Return weekday
- Monday
- Thursday
- Saturday
Change in
- Hartsfield-Jackson Atlanta International Airport, GA
- Orlando International Airport, FL
- Minneapolis - St. Paul International Airport, MN
- Charlotte Douglas International Airport, NC
- Seattle-Tacoma International Airport, WA
Tips and tricks to help you find cheap flights from St. Louis to Boston
Favorite airline: Spirit Airlines
64 % of bookings on this flight route are made with Spirit Airlines, American Airlines and Delta.
Spirit Airlines
27 %
American Airlines
20 %
Delta
17 %
Direct flights are more expensive
Direct flights on this route are $285.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
02h 40min
05h 10min
22h 05min
$525
$240
$379
Favourite connection: via Orlando
When booking flights from St. Louis to Boston 48 % of travelers prefer to fly via Orlando.
Route
bookings
1 stopover Orlando International Airport, FL
10h 30min, from $252
48 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
05h 49min, from $249
24 %
1 stopover New York - Newark Liberty International Airport, NJ
05h 10min, from $240
14 %
Flight information: St. Louis - Boston
| Roundtrip from | $251.90 |
|---|---|
| Flight duration | min. 02:30 / max. 10:00 |
| Return flight duration | min. 03:15/ max. 09:55 |
| Distance | 1682 km |
| Flights per week | 29 |
| Departure airport | St. Louis - Lambert International Airport (STL) |
| Arrival airport | Boston Logan International Airport, MA (BOS) |
| Destination country | United States |
Alternative routes to United States
- St. Louis - New York from $302
- St. Louis - Los Angeles from $300
- St. Louis - Las Vegas from $145
- St. Louis - Tampa from $382
- St. Louis - San Francisco from $250
- St. Louis - Orlando from $119
- St. Louis - Fort Myers from $379
- St. Louis - Honolulu from $557
- St. Louis - Seattle-Tacoma from $307
- St. Louis - Atlanta from $208
Alternative flights to Boston
- New York - Boston from $122
- Miami - Boston from $178
- New York - Boston from $122
- Chicago - Boston from $176
- Tampa - Boston from $179
- Washington-DC - Boston from $124
- Orlando - Boston from $409
- Buffalo - Boston from $338
- Los Angeles - Boston from $459
- San Francisco - Boston from $288
Flight destinations with a similar price
- Boston - Cancun from $290
- Boston - Mexico City from $463
- Boston - Manila from $1,146
- Boston - Guadalajara from $480
- Boston - Toronto - City Centre from $344
- Boston - Sydney from $1,369
- Boston - London Heathrow from $482
- Boston - Amman from $940
- Boston - Panama City from $402
- Boston - Riyadh from $1,029
Flight destinations with a similar price
- St. Louis - San Francisco from $250