$66+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
Jan 11 — Jan 181
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 December 12, 2025.
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 December 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/317:55 pmLAX - PDX
Nonstop2h 29mMultiple Airlines
Thu 1/112:39 pmPDX - LAX
Nonstop2h 22mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/247:55 pmLAX - PDX
Nonstop2h 29mMultiple Airlines
Thu 1/112:39 pmPDX - LAX
Nonstop2h 22mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/247:24 pmLAX - PDX
Nonstop2h 37mAlaska Airlines
Wed 12/315:48 pmPDX - LAX
Nonstop2h 37mAlaska Airlines
Deal found 12/10![Alaska Airlines logo]()
$139
This CheapOair deal was found by Cheapflights users on 12/10. 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.
Mon 12/291:11 pmLAX - PDX
1 stop24h 13mFrontier
Thu 1/112:39 pmPDX - LAX
Nonstop2h 22mFrontier
Deal found 12/10![Frontier logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 12/317:55 pmLAX - PDX
Nonstop2h 29mAlaska Airlines
Wed 1/710:52 amPDX - LAX
Nonstop2h 23mAlaska Airlines
Deal found 12/9![Alaska Airlines logo]()
$148
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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.
Tue 12/307:55 pmLAX - PDX
Nonstop2h 29mAlaska Airlines
Tue 1/65:48 pmPDX - LAX
Nonstop2h 37mAlaska Airlines
Deal found 12/9![Alaska Airlines logo]()
$157
This Frontier deal was found by Cheapflights users on 12/10. 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.
Thu 12/259:07 amLAX - PDX
Nonstop2h 30mFrontier
Sat 1/35:39 pmPDX - LAX
Nonstop2h 24mFrontier
Deal found 12/10![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/317:55 pmLAX - PDX
Nonstop2h 29mMultiple Airlines
Sun 1/45:39 pmPDX - LAX
Nonstop2h 24mMultiple Airlines
Deal found 12/10![Multiple Airlines logo]()
$159
This Frontier deal was found by Cheapflights users on 12/10. 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.
Thu 12/259:07 amLAX - PDX
Nonstop2h 30mFrontier
Fri 1/28:45 pmPDX - LAX
1 stop10h 53mFrontier
Deal found 12/10![Frontier logo]()
$161
This Super.com deal was found by Cheapflights users on 12/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:07 pmLAX - PDX
Nonstop2h 37mFrontier
Thu 1/112:39 pmPDX - LAX
Nonstop2h 22mFrontier
Deal found 12/11![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Thu 12/259:07 amLAX - PDX
Nonstop2h 30mMultiple Airlines
Thu 12/254:26 pmPDX - LAX
Nonstop2h 37mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$165
This Expedia deal was found by Cheapflights users on 12/10. 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.
Thu 12/259:07 amLAX - PDX
Nonstop2h 30mMultiple Airlines
Wed 1/710:33 amPDX - LAX
1 stop7h 04mMultiple Airlines
Deal found 12/10![Multiple Airlines logo]()
$167
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 December 12, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $127 (Kiwi.com) |
One-way from | $66 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $212 |
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 December 12, 2025.
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
Fri 3/6
9:20 am-11:52 am
Nonstop2h 32m
Portland
Mon 3/9
9:53 am-9:20 pm
1 stop11h 27m
$133
Los AngelesMedford
LAX - MFR
LAXMFR
Los Angeles
Thu 1/8
9:19 pm-11:23 pm
Nonstop2h 04m
Medford
Mon 1/12
4:47 pm-6:47 pm
Nonstop2h 00m
$137
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Wed 12/24
7:55 pm-10:24 pm
Nonstop2h 29m
Portland
Thu 1/1
5:48 pm-8:25 pm
Nonstop2h 37m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Wed 12/24
7:55 pm-10:24 pm
Nonstop2h 29m
Portland
Wed 12/31
5:48 pm-8:25 pm
Nonstop2h 37m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Tue 1/13
11:06 am-1:41 pm
Nonstop2h 35m
Portland
Wed 1/21
10:52 am-1:15 pm
Nonstop2h 23m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Wed 1/14
11:00 am-1:35 pm
Nonstop2h 35m
Portland
Tue 1/20
10:52 am-1:15 pm
Nonstop2h 23m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Tue 1/13
7:55 pm-10:24 pm
Nonstop2h 29m
Portland
Tue 1/20
2:57 pm-5:22 pm
Nonstop2h 25m
$139
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Sat 1/17
11:06 am-1:41 pm
Nonstop2h 35m
Portland
Wed 1/21
5:50 pm-8:15 pm
Nonstop2h 25m
$139
Los AngelesMedford
LAX - MFR
LAXMFR
Los Angeles
Wed 2/4
7:20 pm-11:48 pm
1 stop4h 28m
Medford
Sat 2/7
3:00 pm-8:20 pm
1 stop5h 20m
$147
Los AngelesMedford
LAX - MFR
LAXMFR
Los Angeles
Thu 1/22
9:55 am-4:40 pm
1 stop6h 45m
Medford
Sun 1/25
12:05 pm-8:20 pm
1 stop8h 15m
$147
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, December is the cheapest month in which you can book a flight from Riverside to Oregon (average of $38). Flying from Riverside to Oregon in November is currently the most expensive (average of $90). 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 December 12, 2025.
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 at noon, which can drop the price by up to 28% versus a flight in the morning.
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 December 6, 2025.
Travelers seeking maximum savings on their Riverside to Oregon flight should consider departing on Thursday afternoons 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 December 12, 2025.
The most flights from R1V to USOR are scheduled on a Thursday (69 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).
How much does it cost to fly round-trip from Riverside to Oregon?
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 December 12, 2025.
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.
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Boarding
8.1
Food
7.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
8.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
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.
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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 December 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$30 | Average$136 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$65 | Average$185 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$74 | Average$134 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$282 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$295 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$93 | Average$160 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$316 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$330 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$167 | Average$393 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$168 | Average$403 | FlexibilityNo cancel fee | On-time71% |