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Flight times from St. Louis to Allentown & schedule

The average flight time from St. Louis to Allentown is About 2 hours 32 minutes, covering a distance of About 1,281 km.

Flight duration

About 2 hours 32 minutes

Flight distance

About 1,281 km

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

The flights usually depart from St. Louis Lambert International Airport and arrive at O'Hare International Airport.

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Earliest first
Latest first
United Airlines UA5572
STL 09:20
ORD 10:52
With stops 1.5h
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United Airlines UA5247
ORD 13:55
ABE 17:06
2.2h
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Delta Air Lines DL1400
STL 11:51
ATL 14:30
With stops 1.6h
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F
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Delta Air Lines DL5246
ATL 15:10
ABE 17:12
2.0h
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United Airlines UA1382
STL 13:13
ORD 14:43
With stops 1.5h
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W
T
F
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United Airlines UA4463
ORD 18:05
ABE 21:12
2.1h
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American Airlines AA4537
STL 17:11
ORD 19:08
With stops 1.9h
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W
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F
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American Airlines AA4271
ORD 18:59
ABE 22:12
2.2h
See prices and details in the app >>
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W
T
F
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Check prices
American Airlines AA4537
STL 17:11
ORD 19:08
With stops 1.9h
S
M
T
W
T
F
S
American Airlines AA4271
ORD 18:59
ABE 22:12
2.2h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
United Airlines UA1382
STL 13:13
ORD 14:43
With stops 1.5h
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M
T
W
T
F
S
United Airlines UA4463
ORD 18:05
ABE 21:12
2.1h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1400
STL 11:51
ATL 14:30
With stops 1.6h
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M
T
W
T
F
S
Delta Air Lines DL5246
ATL 15:10
ABE 17:12
2.0h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
United Airlines UA5572
STL 09:20
ORD 10:52
With stops 1.5h
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M
T
W
T
F
S
United Airlines UA5247
ORD 13:55
ABE 17:06
2.2h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices

FAQs about flight schedules from St. Louis to Allentown

  • When are flight tickets from St. Louis to Allentown the cheapest?

    Airlines adjust prices for flights from St. Louis to Allentown based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • There are 1 airport(s) in Allentown (ABE): Lehigh Valley International Airport.

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