
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $151 (Southwest) |
One-way from | $62 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $442 |
Good round-trip deal | $249 or less |
Good one-way deal | $98 or less |
Fly from
Fly to
Route
Depart
Return
Price
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
Wed 2/11
6:20 am-1:55 pm
1 stop5h 35m
Lambert-St Louis
Wed 2/18
1:15 pm-6:00 pm
1 stop6h 45m
PortlandKansas City
PDX - MCI
PDXMCI
Portland
Fri 3/6
8:30 am-9:29 pm
1 stop10h 59m
Kansas City
Tue 3/10
5:16 pm-7:20 pm
Nonstop4h 04m
PortlandKansas City
PDX - MCI
PDXMCI
Portland
Fri 3/6
3:55 pm-11:44 pm
1 stop5h 49m
Kansas City
Tue 3/10
7:05 am-12:10 pm
1 stop7h 05m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
Fri 1/30
2:50 pm-11:59 pm
1 stop7h 09m
Lambert-St Louis
Wed 2/4
5:04 pm-10:17 pm
1 stop7h 13m
PortlandKansas City
PDX - MCI
PDXMCI
Portland
Mon 1/5
10:41 am-4:02 pm
Nonstop3h 21m
Kansas City
Thu 1/8
2:45 pm-8:47 pm
1 stop8h 02m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
Tue 3/3
12:40 am-10:43 am
1 stop8h 03m
Lambert-St Louis
Mon 3/9
6:04 pm-11:54 pm
1 stop7h 50m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
Thu 1/15
1:39 pm-9:35 pm
1 stop5h 56m
Lambert-St Louis
Sun 1/18
5:00 pm-10:54 pm
1 stop7h 54m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
Fri 3/6
12:55 pm-10:02 am
1 stop19h 07m
Lambert-St Louis
Sun 3/8
7:43 pm-11:55 am
1 stop18h 12m
PortlandSt. Louis
PDX - STL
PDXSTL
Portland
Fri 1/30
1:30 pm-11:25 pm
2 stops7h 55m
Lambert-St Louis
Wed 2/4
3:31 pm-8:32 pm
1 stop7h 01m
PortlandKansas City
PDX - MCI
PDXMCI
Portland
Sun 12/21
8:55 pm-8:50 am
1 stop9h 55m
Kansas City
Tue 1/6
10:55 am-6:00 pm
1 stop9h 05m
Currently, October is the cheapest month in which you can book a flight from Portland to Missouri (average of $133). Flying from Portland to Missouri in June is currently the most expensive (average of $228). 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.
A simple way to save on the total cost of your ticket is to fly from Portland to Missouri in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their Portland to Missouri flight should consider departing on Wednesday mornings 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
Overall
Crew
Boarding
Food
Entertainment
Reviews
Anonymous,Nov 2025
PDX - BNA
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Anonymous,Nov 2025
PDX - BNA
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Anonymous,Nov 2025
PDX - BNA
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Anonymous,Nov 2025
PDX - BNA
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Anonymous,Nov 2025
PDX - BNA
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Anonymous,Nov 2025
PDX - BNA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$244 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$96 | Average$216 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$154 | Average$355 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$185 | Average$435 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$193 | Average$354 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$226 | Average$403 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$226 | Average$420 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$409 | FlexibilityNo cancel fee | On-time69% |