$67+ Cheap flights from Riverside, CA to Oregon
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
Feb 25 — Mar 41
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Riverside to Oregon
Cheapest flights from Riverside to OregonExplore the most affordable flight options available from Riverside to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.
Explore the most affordable flight options available from Riverside to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.
This CheapOair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:51 am
LAX
- EUG
Nonstop2h 29m
Alaska Airlines
Sat 3/2811:41 am
EUG
- LAX
Nonstop2h 22m
Alaska Airlines
Deal found 1/26![Alaska Airlines logo]()
$137
This Travelocity deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:54 pm
LAX
- MFR
Nonstop2h 07m
Alaska Airlines
Wed 2/254:30 pm
MFR
- LAX
Nonstop2h 02m
Alaska Airlines
Deal found 1/24![Alaska Airlines logo]()
$137
This SmartFares deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:00 am
LAX
- PDX
Nonstop2h 35m
Hawaiian Airlines
Sun 3/85:39 pm
PDX
- LAX
Nonstop2h 29m
Hawaiian Airlines
Deal found 1/25![Hawaiian Airlines logo]()
$138
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:50 am
LAX
- PDX
Nonstop2h 25m
Delta
Sat 3/71:02 pm
PDX
- LAX
Nonstop2h 21m
Delta
Deal found 1/26![Delta logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:56 pm
LAX
- PDX
Nonstop2h 27m
Frontier
Mon 3/27:16 pm
PDX
- LAX
Nonstop2h 26m
Frontier
Deal found 1/26![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:30 pm
LAX
- PDX
1 stop14h 28m
Frontier
Mon 3/169:53 am
PDX
- LAX
Nonstop2h 26m
Frontier
Deal found 1/23![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:20 am
LAX
- PDX
Nonstop2h 37m
Frontier
Fri 5/19:53 am
PDX
- LAX
Nonstop2h 25m
Frontier
Deal found 1/23![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:20 am
LAX
- PDX
Nonstop2h 37m
Frontier
Mon 4/279:53 am
PDX
- LAX
Nonstop2h 25m
Frontier
Deal found 1/24![Frontier logo]()
$143
This Expedia deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:50 am
LAX
- PDX
Nonstop2h 35m
Multiple Airlines
Mon 3/169:53 am
PDX
- LAX
Nonstop2h 26m
Multiple Airlines
Deal found 1/23![Multiple Airlines logo]()
$144
This CheapOair deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:56 pm
LAX
- PDX
Nonstop2h 27m
Frontier
Mon 2/2310:18 pm
PDX
- LAX
1 stop15h 07m
Frontier
Deal found 1/24![Frontier logo]()
$145
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:09 pm
LAX
- EUG
1 stop6h 41m
Delta
Wed 3/255:50 pm
EUG
- LAX
1 stop5h 00m
Delta
Deal found 1/26![Delta logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:45 pm
LAX
- MFR
Nonstop2h 09m
Alaska Airlines
Wed 5/206:50 am
MFR
- LAX
Nonstop2h 08m
Alaska Airlines
Deal found 1/25![Alaska Airlines logo]()
$147
Find flight deals from Riverside to Oregon
Keep the following information in mind while searching for Riverside to Oregon flight deals. Data was last updated January 26, 2026.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $137 (CheapOair) |
One-way from | $67 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $188 |
Cheapflights Fare Finder
Customize your flight search to find flights from Riverside to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Riverside to Oregon that are best for you.
Fly from
Riverside
Fly to
Oregon
Route
Depart
Return
Price
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Wed 3/4
6:50 am-9:15 am
Nonstop2h 25m
Portland
Wed 3/11
7:58 pm-10:34 pm
Nonstop2h 36m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Tue 3/3
6:50 am-9:15 am
Nonstop2h 25m
Portland
Tue 3/10
10:58 am-1:23 pm
Nonstop2h 25m
$139
Los AngelesEugene
LAX - EUG
LAXEUG
Los Angeles
Tue 2/24
7:20 pm-11:59 pm
1 stop4h 39m
Eugene
Tue 3/3
6:07 am-1:55 pm
1 stop7h 48m
$147
Los AngelesMedford
LAX - MFR
LAXMFR
Los Angeles
Tue 2/17
7:20 pm-11:56 pm
1 stop4h 36m
Medford
Tue 2/24
1:00 pm-6:15 pm
1 stop5h 15m
$147
Los AngelesMedford
LAX - MFR
LAXMFR
Los Angeles
Tue 3/3
5:35 pm-11:12 pm
1 stop5h 37m
Medford
Sat 3/7
3:20 pm-8:33 pm
1 stop5h 13m
$147
Los AngelesEugene
LAX - EUG
LAXEUG
Los Angeles
Thu 3/5
8:52 am-11:19 am
Nonstop2h 27m
Eugene
Sat 3/7
7:00 am-9:22 am
Nonstop2h 22m
$157
Los AngelesRedmond
LAX - RDM
LAXRDM
Los Angeles
Sat 4/18
5:27 pm-10:59 pm
1 stop5h 32m
Bend/Redmond
Sat 4/25
1:20 pm-3:33 pm
Nonstop2h 13m
$157
Los AngelesEugene
LAX - EUG
LAXEUG
Los Angeles
Thu 2/19
8:00 pm-10:26 pm
Nonstop2h 26m
Eugene
Sat 2/21
7:00 am-9:22 am
Nonstop2h 22m
$157
Los AngelesEugene
LAX - EUG
LAXEUG
Los Angeles
Thu 2/19
8:00 pm-10:26 pm
Nonstop2h 26m
Eugene
Tue 2/24
7:00 am-9:22 am
Nonstop2h 22m
$157
Los AngelesMedford
LAX - MFR
LAXMFR
Los Angeles
Fri 2/20
9:54 pm-11:59 pm
Nonstop2h 05m
Medford
Wed 2/25
4:30 pm-6:32 pm
Nonstop2h 02m
$157
Showing 1-10 of 60 results
Best time to book a flight from Riverside to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Riverside with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Riverside to Oregon
What is the cheapest month to book a flight from Riverside to Oregon?
Currently, February is the cheapest month in which you can book a flight from Riverside to Oregon (average of $52). Flying from Riverside to Oregon in December is currently the most expensive (average of $98). 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.
What is the cheapest time of day to fly from R1V to OR?
Find hourly flight availability from Riverside to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.
When flying from Riverside to Oregon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the evening.
What is the cheapest day to fly from Riverside to Oregon?
Use this chart to determine the cheapest time to fly round-trip from Riverside to Oregon. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their Riverside to Oregon flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Riverside to Oregon
Explore weekly flight availability from Riverside to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 26, 2026.
The most flights from R1V to USOR are scheduled on a Monday (60 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (21 on average).
Reviews of airlines servicing Oregon
Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated January 26, 2026.
Read through reviews of airlines operating flights from Riverside to Oregon, such as Alaska Airlines, Delta, and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from Riverside to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Riverside to Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Riverside to Oregon
Discover the top 10 airlines that operate flights from Riverside to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$147 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$65 | Average$170 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$74 | Average$151 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$78 | Average$274 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$288 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$93 | Average$162 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$324 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$138 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$321 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$168 | Average$362 | FlexibilityNo cancel fee | On-time71% |