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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 17 minutes, covering a distance of About 2,763.15km.

Flight duration

About 6 hours 17 minutes

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 St. Louis Lambert International Airport.

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Earliest first
Latest first
American Airlines AA982
PDX 05:07
DFW 10:59
With stops 3.9h
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American Airlines AA5328
DFW 14:54
STL 16:50
1.9h
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Delta Air Lines DL1270
PDX 06:00
SLC 08:54
With stops 1.9h
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Delta Air Lines DL2455
SLC 09:30
STL 13:23
2.9h
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Delta Air Lines DL2369
PDX 06:15
MSP 11:34
With stops 3.3h
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Delta Air Lines DL3185
MSP 15:21
STL 16:52
1.5h
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Delta Air Lines DL2369
PDX 06:15
MSP 11:34
With stops 3.3h
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Delta Air Lines DL1605
MSP 15:15
STL 16:46
1.5h
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United Airlines UA2818
PDX 07:00
SFO 08:56
With stops 1.9h
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United Airlines UA2090
SFO 12:12
STL 18:17
4.1h
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United Airlines UA1596
PDX 08:35
SFO 10:25
With stops 1.8h
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United Airlines UA2090
SFO 12:12
STL 18:17
4.1h
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United Airlines UA2359
PDX 10:00
EWR 18:06
With stops 5.1h
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United Airlines UA1527
EWR 22:07
STL 23:35
2.5h
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Alaska Airlines AS338
PDX 10:37
STL 16:37
Nonstop 4.0h
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Frontier Airlines F91790
PDX 12:20
DEN 16:03
With stops 2.7h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
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United Airlines UA1927
PDX 12:51
IAH 18:59
With stops 4.1h
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United Airlines UA6187
IAH 20:30
STL 22:45
2.3h
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Delta Air Lines DL2359
PDX 15:10
MSP 20:28
With stops 3.3h
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Delta Air Lines DL5286
MSP 07:00
STL 08:48
1.8h
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United Airlines UA1787
PDX 16:05
DEN 19:28
With stops 2.4h
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United Airlines UA214
DEN 20:45
STL 23:50
2.1h
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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 20:45
STL 00:36
2.9h
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Frontier Airlines F91106
PDX 17:49
LAS 20:09
With stops 2.3h
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Frontier Airlines F93108
LAS 12:50
STL 18:15
3.4h
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Delta Air Lines DL913
PDX 22:55
DTW 06:10
With stops 4.3h
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Delta Air Lines DL2868
DTW 08:50
STL 09:36
1.8h
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United Airlines UA2094
PDX 22:59
ORD 04:51
With stops 3.9h
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United Airlines UA5958
ORD 07:00
STL 08:37
1.6h
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American Airlines AA2977
PDX 23:15
ORD 05:14
With stops 4.0h
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American Airlines AA4104
ORD 07:05
STL 08:31
1.4h
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Delta Air Lines DL919
PDX 23:20
DTW 06:30
With stops 4.2h
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Delta Air Lines DL2868
DTW 08:50
STL 09:36
1.8h
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United Airlines UA1490
PDX 23:40
ORD 05:45
With stops 4.1h
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United Airlines UA5958
ORD 07:00
STL 08:37
1.6h
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United Airlines UA780
PDX 23:59
IAH 06:05
With stops 4.1h
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United Airlines UA6214
IAH 07:45
STL 09:42
1.9h
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United Airlines UA780
PDX 23:59
IAH 06:05
With stops 4.1h
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United Airlines UA6214
IAH 07:45
STL 09:42
1.9h
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United Airlines UA1490
PDX 23:40
ORD 05:45
With stops 4.1h
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United Airlines UA5958
ORD 07:00
STL 08:37
1.6h
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Delta Air Lines DL919
PDX 23:20
DTW 06:30
With stops 4.2h
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Delta Air Lines DL2868
DTW 08:50
STL 09:36
1.8h
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American Airlines AA2977
PDX 23:15
ORD 05:14
With stops 4.0h
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American Airlines AA4104
ORD 07:05
STL 08:31
1.4h
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United Airlines UA2094
PDX 22:59
ORD 04:51
With stops 3.9h
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United Airlines UA5958
ORD 07:00
STL 08:37
1.6h
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Delta Air Lines DL913
PDX 22:55
DTW 06:10
With stops 4.3h
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Delta Air Lines DL2868
DTW 08:50
STL 09:36
1.8h
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Frontier Airlines F91106
PDX 17:49
LAS 20:09
With stops 2.3h
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Frontier Airlines F93108
LAS 12:50
STL 18:15
3.4h
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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 20:45
STL 00:36
2.9h
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United Airlines UA1787
PDX 16:05
DEN 19:28
With stops 2.4h
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United Airlines UA214
DEN 20:45
STL 23:50
2.1h
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Delta Air Lines DL2359
PDX 15:10
MSP 20:28
With stops 3.3h
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Delta Air Lines DL5286
MSP 07:00
STL 08:48
1.8h
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United Airlines UA1927
PDX 12:51
IAH 18:59
With stops 4.1h
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United Airlines UA6187
IAH 20:30
STL 22:45
2.3h
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Frontier Airlines F91790
PDX 12:20
DEN 16:03
With stops 2.7h
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Frontier Airlines F93302
DEN 15:41
STL 18:53
2.2h
See prices and details in the app >>
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Alaska Airlines AS338
PDX 10:37
STL 16:37
Nonstop 4.0h
See prices and details in the app >>
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United Airlines UA2359
PDX 10:00
EWR 18:06
With stops 5.1h
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United Airlines UA1527
EWR 22:07
STL 23:35
2.5h
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United Airlines UA1596
PDX 08:35
SFO 10:25
With stops 1.8h
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United Airlines UA2090
SFO 12:12
STL 18:17
4.1h
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United Airlines UA2818
PDX 07:00
SFO 08:56
With stops 1.9h
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United Airlines UA2090
SFO 12:12
STL 18:17
4.1h
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Delta Air Lines DL2369
PDX 06:15
MSP 11:34
With stops 3.3h
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Delta Air Lines DL3185
MSP 15:21
STL 16:52
1.5h
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Delta Air Lines DL2369
PDX 06:15
MSP 11:34
With stops 3.3h
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Delta Air Lines DL1605
MSP 15:15
STL 16:46
1.5h
See prices and details in the app >>
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Delta Air Lines DL1270
PDX 06:00
SLC 08:54
With stops 1.9h
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Delta Air Lines DL2455
SLC 09:30
STL 13:23
2.9h
See prices and details in the app >>
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American Airlines AA982
PDX 05:07
DFW 10:59
With stops 3.9h
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American Airlines AA5328
DFW 14:54
STL 16:50
1.9h
See prices and details in the app >>
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See all
Alaska Airlines AS338
PDX 10:37
STL 16:37
Nonstop 4.0h
See prices and details in the app >>
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Alaska Airlines AS338
PDX 10:37
STL 16:37
Nonstop 4.0h
See prices and details in the app >>
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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.
  • It takes about 3 hours 50 minutes to fly from Portland (PDX) to St. Louis (STL).
  • Airlines with flights from Portland (PDX) to St. Louis (STL): Hawaiian Airlines and Alaska Airlines.
  • There are 2 airport(s) in St. Louis (STL): St. Louis Downtown Airport and St. Louis Lambert International Airport.

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