Round-trip from | $261 (FlightHub) |
---|---|
One-way from | $69 (Priceline) |
Popular in | December |
Cheapest in | January |
Average price | $368 |
Good round-trip deal | $505 or less |
Good one-way deal | $243 or less |
Fly from
Fly to
Route
Depart
Return
Price
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
jue. 8/14
6:35 am-9:11 am
1 stop24h 36m
Lambert-St Louis
mié. 8/20
7:54 pm-11:23 am
1 stop17h 29m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
jue. 9/11
6:35 pm-11:21 am
1 stop14h 46m
Lambert-St Louis
mar. 9/16
7:55 pm-10:34 pm
1 stop28h 39m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
mié. 9/10
1:30 pm-9:40 pm
1 stop6h 10m
Lambert-St Louis
jue. 9/11
3:55 pm-8:10 pm
1 stop6h 15m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
mié. 9/10
6:05 am-2:41 pm
1 stop6h 36m
Lambert-St Louis
lun. 9/15
6:30 pm-12:15 am
1 stop7h 45m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
mié. 8/13
5:05 pm-12:38 am
1 stop5h 33m
Lambert-St Louis
mié. 8/20
11:23 am-3:53 pm
1 stop6h 30m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
jue. 10/9
2:30 pm-11:59 pm
1 stop7h 29m
Lambert-St Louis
lun. 10/13
6:33 am-12:25 pm
1 stop7h 52m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
mié. 7/30
3:10 pm-9:52 am
2 stops16h 42m
Lambert-St Louis
mié. 8/6
11:24 am-9:18 am
2 stops23h 54m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
mié. 7/23
12:40 pm-11:51 pm
1 stop9h 11m
Lambert-St Louis
mié. 7/30
6:00 am-2:25 pm
1 stop10h 25m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
lun. 9/8
11:13 am-8:44 pm
1 stop7h 31m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
mié. 7/23
10:23 am-9:52 am
3 stops21h 29m
The best time to book flights from Portland to St. Louis is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from Portland to St. Louis (average of $311). Flying from Portland to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike at noon, when flights are generally more expensive, you can save up to 58% on flights from Portland to St. Louis by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Portland to St. Louis flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$118 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$212 | Average$393 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$212 | Average$372 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$226 | Average$429 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$244 | Average$439 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$252 | Average$458 | FlexibilityNo cancel fee | On-time63% |