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Flight times from St. Louis to Boston & schedule

The average flight time from St. Louis to Boston is About 2 hours 34 minutes, covering a distance of About 1,670.94 km.

Flight duration

About 2 hours 34 minutes

Flight distance

About 1,670.94 km

How long is the flight from St. Louis to Boston?

The flights usually depart from St. Louis Lambert International Airport and arrive at Logan International Airport.

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Earliest first
Latest first
United Airlines UA4619
STL 05:00
ORD 06:30
With stops 1.5h
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United Airlines UA399
ORD 10:48
BOS 14:08
2.3h
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United Airlines UA3518
STL 06:00
EWR 09:35
With stops 2.6h
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United Airlines UA375
EWR 09:25
BOS 10:43
1.3h
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Delta Air Lines DL1524
STL 06:00
ATL 08:39
With stops 1.6h
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Delta Air Lines DL855
ATL 10:00
BOS 12:41
2.7h
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Delta Air Lines DL4981
STL 06:00
LGA 09:27
With stops 2.5h
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Delta Air Lines DL5745
LGA 11:00
BOS 12:24
1.4h
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United Airlines UA3518
STL 06:00
EWR 09:35
With stops 2.6h
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United Airlines UA593
EWR 12:30
BOS 13:43
1.2h
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Delta Air Lines DL1524
STL 06:00
ATL 08:39
With stops 1.6h
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Delta Air Lines DL862
ATL 11:15
BOS 13:53
2.6h
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American Airlines AA4669
STL 06:01
LGA 09:31
With stops 2.5h
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American Airlines AA4430
LGA 14:45
BOS 15:58
1.2h
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American Airlines AA439
STL 06:01
ORD 07:25
With stops 1.4h
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American Airlines AA2837
ORD 13:54
BOS 17:23
2.5h
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American Airlines AA439
STL 06:01
ORD 07:25
With stops 1.4h
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American Airlines AA3107
ORD 19:05
BOS 22:35
2.5h
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Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
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Delta Air Lines DL2595
ATL 15:10
BOS 17:55
2.8h
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American Airlines AA3563
STL 09:35
BOS 13:12
Nonstop 2.6h
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Spirit Airlines NK1817
STL 11:24
MCO 14:51
With stops 2.5h
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Spirit Airlines NK1452
MCO 19:55
BOS 23:03
3.1h
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Southwest Airlines WN3900
STL 11:45
MDW 12:50
With stops 1.1h
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Southwest Airlines WN3786
MDW 20:05
BOS 23:20
2.3h
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Southwest Airlines WN1163
STL 12:25
BOS 16:00
Nonstop 2.6h
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Southwest Airlines WN4607
STL 15:10
BOS 18:45
Nonstop 2.6h
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Southwest Airlines WN2022
STL 15:25
MDW 16:35
With stops 1.2h
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Southwest Airlines WN1011
MDW 22:00
BOS 01:15
2.3h
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Delta Air Lines DL1485
STL 16:00
ATL 18:39
With stops 1.6h
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Delta Air Lines DL865
ATL 22:25
BOS 01:03
2.6h
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Southwest Airlines WN1654
STL 16:40
BNA 17:50
With stops 1.2h
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Southwest Airlines WN942
BNA 20:55
BOS 00:25
2.5h
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American Airlines AA831
STL 16:55
CLT 19:45
With stops 1.8h
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American Airlines AA1843
CLT 20:29
BOS 22:38
2.1h
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Delta Air Lines DL2700
STL 16:55
ATL 19:30
With stops 1.6h
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Delta Air Lines DL300
ATL 20:05
BOS 22:47
2.7h
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Frontier Airlines F94741
STL 20:44
DFW 22:40
With stops 1.9h
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Frontier Airlines F93602
DFW 06:00
BOS 10:57
4.0h
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Southwest Airlines WN2746
STL 19:00
BOS 22:30
Nonstop 2.5h
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American Airlines AA3562
STL 18:51
BOS 22:35
Nonstop 2.7h
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Frontier Airlines F92630
STL 17:40
MCO 21:23
With stops 2.7h
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Frontier Airlines F93348
MCO 05:30
BOS 08:35
3.1h
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United Airlines UA1156
STL 17:30
ORD 18:55
With stops 1.4h
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United Airlines UA1129
ORD 19:45
BOS 23:12
2.5h
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United Airlines UA1156
STL 17:30
ORD 18:55
With stops 1.4h
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United Airlines UA1779
ORD 21:25
BOS 00:45
2.3h
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Delta Air Lines DL1537
STL 17:25
DTW 19:59
With stops 1.6h
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Delta Air Lines DL1707
DTW 17:45
BOS 19:45
2.0h
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American Airlines AA831
STL 16:55
CLT 19:45
With stops 1.8h
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American Airlines AA1843
CLT 20:29
BOS 22:38
2.1h
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Delta Air Lines DL2700
STL 16:55
ATL 19:30
With stops 1.6h
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Delta Air Lines DL300
ATL 20:05
BOS 22:47
2.7h
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Southwest Airlines WN1654
STL 16:40
BNA 17:50
With stops 1.2h
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Southwest Airlines WN942
BNA 20:55
BOS 00:25
2.5h
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Delta Air Lines DL1485
STL 16:00
ATL 18:39
With stops 1.6h
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Delta Air Lines DL865
ATL 22:25
BOS 01:03
2.6h
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Southwest Airlines WN2022
STL 15:25
MDW 16:35
With stops 1.2h
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Southwest Airlines WN1011
MDW 22:00
BOS 01:15
2.3h
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Southwest Airlines WN4607
STL 15:10
BOS 18:45
Nonstop 2.6h
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Southwest Airlines WN1163
STL 12:25
BOS 16:00
Nonstop 2.6h
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Southwest Airlines WN3900
STL 11:45
MDW 12:50
With stops 1.1h
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Southwest Airlines WN3786
MDW 20:05
BOS 23:20
2.3h
See prices and details in the app >>
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Spirit Airlines NK1817
STL 11:24
MCO 14:51
With stops 2.5h
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Spirit Airlines NK1452
MCO 19:55
BOS 23:03
3.1h
See prices and details in the app >>
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American Airlines AA3563
STL 09:35
BOS 13:12
Nonstop 2.6h
See prices and details in the app >>
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Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
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Delta Air Lines DL2595
ATL 15:10
BOS 17:55
2.8h
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American Airlines AA4669
STL 06:01
LGA 09:31
With stops 2.5h
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American Airlines AA4430
LGA 14:45
BOS 15:58
1.2h
See prices and details in the app >>
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American Airlines AA439
STL 06:01
ORD 07:25
With stops 1.4h
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American Airlines AA2837
ORD 13:54
BOS 17:23
2.5h
See prices and details in the app >>
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See all
American Airlines AA3563
STL 09:35
BOS 13:12
Nonstop 2.6h
See prices and details in the app >>
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Southwest Airlines WN1163
STL 12:25
BOS 16:00
Nonstop 2.6h
See prices and details in the app >>
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Southwest Airlines WN4607
STL 15:10
BOS 18:45
Nonstop 2.6h
See prices and details in the app >>
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American Airlines AA3562
STL 18:51
BOS 22:35
Nonstop 2.7h
See prices and details in the app >>
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Southwest Airlines WN2746
STL 19:00
BOS 22:30
Nonstop 2.5h
See prices and details in the app >>
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Southwest Airlines WN2746
STL 19:00
BOS 22:30
Nonstop 2.5h
See prices and details in the app >>
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American Airlines AA3562
STL 18:51
BOS 22:35
Nonstop 2.7h
See prices and details in the app >>
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Southwest Airlines WN4607
STL 15:10
BOS 18:45
Nonstop 2.6h
See prices and details in the app >>
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Southwest Airlines WN1163
STL 12:25
BOS 16:00
Nonstop 2.6h
See prices and details in the app >>
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American Airlines AA3563
STL 09:35
BOS 13:12
Nonstop 2.6h
See prices and details in the app >>
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FAQs about flight schedules from St. Louis to Boston

  • When are flight tickets from St. Louis (STL) to Boston (BOS) the cheapest?

    Airlines adjust prices for flights from St. Louis to Boston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How long does it take to fly from St. Louis (STL) to Boston (BOS) and what is the distance?

    It takes around 3 hours 14 minutes to fly from St. Louis (STL) to Boston (BOS).

  • What are the most popular airlines that fly from St. Louis (STL) to Boston (BOS)?

    Airlines with flights from St. Louis (STL) to Boston (BOS): Southwest Airlines, Iberia, American Airlines, United Airlines and Qatar Airways.

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