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Flight times from Portland to St. Louis & schedule

The average flight time from Portland to St. Louis is About 6 hours, covering a distance of About 2,763.15km.

Flight duration

About 6 hours

Flight distance

About 2,763.15km

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

The flights usually depart from Portland International Airport and arrive at Salt Lake City International Airport.

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Earliest first
Latest first
Alaska Airlines AS499
PDX 05:00
SEA 06:02
With stops 1.0h
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Alaska Airlines AS618
SEA 07:55
STL 13:55
4.0h
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Alaska Airlines AS499
PDX 05:00
SEA 06:02
With stops 1.0h
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Alaska Airlines AS388
SEA 08:00
STL 13:52
3.9h
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Hawaiian Airlines HA6394
PDX 06:07
SEA 07:09
With stops 1.0h
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Hawaiian Airlines HA6938
SEA 08:00
STL 14:11
4.2h
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United Airlines UA2375
PDX 08:45
DEN 12:19
With stops 2.6h
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United Airlines UA1315
DEN 13:45
STL 16:49
2.1h
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American Airlines AA820
PDX 11:46
ORD 17:55
With stops 4.2h
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American Airlines AA3573
ORD 19:46
STL 21:11
1.4h
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Frontier Airlines F91106
PDX 12:45
LAS 15:02
With stops 2.3h
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Frontier Airlines F92018
LAS 06:00
STL 11:22
3.4h
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Frontier Airlines F91106
PDX 12:45
LAS 15:02
With stops 2.3h
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Frontier Airlines F93108
LAS 12:15
STL 17:45
3.5h
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Delta Air Lines DL2167
PDX 13:25
MSP 18:45
With stops 3.3h
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Delta Air Lines DL1609
MSP 21:30
STL 23:03
1.6h
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Hawaiian Airlines HA6390
PDX 13:35
SEA 14:38
With stops 1.1h
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Hawaiian Airlines HA6939
SEA 18:00
STL 23:55
3.9h
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Delta Air Lines DL1209
PDX 13:45
SLC 16:37
With stops 1.9h
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Delta Air Lines DL2666
SLC 20:35
STL 00:25
2.8h
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Alaska Airlines AS465
PDX 13:52
SEA 14:55
With stops 1.1h
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Alaska Airlines AS615
SEA 18:00
STL 23:56
3.9h
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Delta Air Lines DL1244
PDX 17:05
SLC 19:58
With stops 1.9h
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Delta Air Lines DL2666
SLC 20:35
STL 00:25
2.8h
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American Airlines AA1849
PDX 21:44
CLT 05:37
With stops 4.9h
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American Airlines AA2475
CLT 07:30
STL 08:35
2.1h
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American Airlines AA1849
PDX 21:44
CLT 05:37
With stops 4.9h
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American Airlines AA2475
CLT 07:30
STL 08:35
2.1h
See prices and details in the app >>
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Delta Air Lines DL1244
PDX 17:05
SLC 19:58
With stops 1.9h
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Delta Air Lines DL2666
SLC 20:35
STL 00:25
2.8h
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Alaska Airlines AS465
PDX 13:52
SEA 14:55
With stops 1.1h
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Alaska Airlines AS615
SEA 18:00
STL 23:56
3.9h
See prices and details in the app >>
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Delta Air Lines DL1209
PDX 13:45
SLC 16:37
With stops 1.9h
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Delta Air Lines DL2666
SLC 20:35
STL 00:25
2.8h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA6390
PDX 13:35
SEA 14:38
With stops 1.1h
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Hawaiian Airlines HA6939
SEA 18:00
STL 23:55
3.9h
See prices and details in the app >>
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Check prices
Delta Air Lines DL2167
PDX 13:25
MSP 18:45
With stops 3.3h
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Delta Air Lines DL1609
MSP 21:30
STL 23:03
1.6h
See prices and details in the app >>
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Frontier Airlines F91106
PDX 12:45
LAS 15:02
With stops 2.3h
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Frontier Airlines F92018
LAS 06:00
STL 11:22
3.4h
See prices and details in the app >>
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Check prices
Frontier Airlines F91106
PDX 12:45
LAS 15:02
With stops 2.3h
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Frontier Airlines F93108
LAS 12:15
STL 17:45
3.5h
See prices and details in the app >>
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American Airlines AA820
PDX 11:46
ORD 17:55
With stops 4.2h
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American Airlines AA3573
ORD 19:46
STL 21:11
1.4h
See prices and details in the app >>
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Check prices
United Airlines UA2375
PDX 08:45
DEN 12:19
With stops 2.6h
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United Airlines UA1315
DEN 13:45
STL 16:49
2.1h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA6394
PDX 06:07
SEA 07:09
With stops 1.0h
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F
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Hawaiian Airlines HA6938
SEA 08:00
STL 14:11
4.2h
See prices and details in the app >>
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Check prices
Alaska Airlines AS499
PDX 05:00
SEA 06:02
With stops 1.0h
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F
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Alaska Airlines AS618
SEA 07:55
STL 13:55
4.0h
See prices and details in the app >>
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Check prices
Alaska Airlines AS499
PDX 05:00
SEA 06:02
With stops 1.0h
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Alaska Airlines AS388
SEA 08:00
STL 13:52
3.9h
See prices and details in the app >>
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Check prices
See all

Top airlines for flights from Portland to St. Louis

Multiple airlines provide flights from Portland to St. Louis. The best rated one is Frontier Airlines with an average rating of 10.0.

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Frontier Airlines
Frontier Airlines
User rating: 10.0

FAQs about flight schedules from Portland to St. Louis

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

    Airlines adjust prices for flights from Portland to St. Louis 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 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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