
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $124 (Frontier) |
One-way from | $79 (CheapOair) |
Popular in | November |
Cheapest in | September |
Average price | $227 |
Fly from
Fly to
Route
Depart
Return
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Sat 4/18
7:30 am-11:10 am
1 stop3h 40m
Los Angeles
Tue 4/21
2:20 pm-9:00 pm
2 stops6h 40m
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Wed 5/13
5:18 pm-7:44 pm
Nonstop2h 26m
Los Angeles
Sun 5/17
7:35 am-9:57 am
Nonstop2h 22m
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Wed 4/29
1:05 pm-3:25 pm
Nonstop2h 20m
Los Angeles
Sun 5/3
7:40 am-10:04 am
Nonstop2h 24m
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Sat 5/16
1:45 pm-4:08 pm
Nonstop2h 23m
Los Angeles
Sun 5/17
7:35 am-9:57 am
Nonstop2h 22m
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Wed 4/1
10:31 am-1:03 pm
Nonstop2h 32m
Los Angeles
Tue 4/7
9:48 pm-9:50 am
1 stop12h 02m
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Fri 4/3
7:58 pm-10:34 pm
Nonstop2h 36m
Los Angeles
Mon 4/6
7:55 pm-10:23 pm
Nonstop2h 28m
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Mon 3/30
3:30 pm-8:55 pm
1 stop5h 25m
Los Angeles
Mon 4/6
7:55 pm-12:41 am
1 stop4h 46m
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Wed 4/8
7:14 am-9:48 am
Nonstop2h 34m
Los Angeles
Wed 4/8
4:15 pm-8:32 pm
1 stop4h 17m
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Fri 4/3
5:30 pm-9:37 am
1 stop16h 07m
Los Angeles
Mon 4/6
7:00 am-9:35 am
Nonstop2h 35m
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Tue 5/26
6:00 am-12:15 pm
1 stop6h 15m
Los Angeles
Sat 5/30
9:50 am-1:55 pm
1 stop4h 05m
To ensure you get the cheapest price possible for a flight from Portland to Riverside, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, October is the cheapest month in which you can book a flight from Portland to Riverside (average of $50). Flying from Portland to Riverside in November is currently the most expensive (average of $107). 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.
It’s typically best to fly out from Portland to Riverside in the evening. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their Portland to Riverside flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PDX to R1V are scheduled on a Sunday (71 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
robert,Feb 2026
LAS - SAN
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
robert,Feb 2026
LAS - SAN
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
robert,Feb 2026
LAS - SAN
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
robert,Feb 2026
LAS - SAN
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
robert,Feb 2026
LAS - SAN
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
robert,Feb 2026
LAS - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$49 | Average$156 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$54 | Average$164 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$83 | Average$220 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$241 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$141 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$142 | Average$242 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$148 | Average$317 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$156 | Average$256 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$158 | Average$278 | FlexibilityNo cancel fee | On-time63% |