$69 Cheap flight deals from Portland (PDX) to Riverside (QLA)
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This Weekend's Flight Deals from Portland to Riverside
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $69 One Way, $117 Round Trip from Portland to Riverside
Prices starting at $117 for return flights and $69 for one-way flights to Riverside were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Riverside economy flight packages
Travel Inn And Suites
Jan 16 - Jan 19
Portland (PDX) to Ontario (ONT)
Ontario (ONT) to Portland (PDX)
Reviewed on Jul 2, 2016
Holiday Inn Victorville by IHG
Jan 16 - Jan 19
Portland (PDX) to Ontario (ONT)
Ontario (ONT) to Portland (PDX)
Reviewed on Aug 11, 2025
Hotel Avenida Victorville I 15
Jan 16 - Jan 19
Portland (PDX) to Ontario (ONT)
Ontario (ONT) to Portland (PDX)
Reviewed on Sep 17, 2025
More About Flying To Riverside from Portland
Route Information for Flights from Portland to Riverside
Origin Airport IATA Code | PDX |
|---|---|
Destination Airport IATA Code | QLA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Portland to Riverside
Orbitz is the number one travel site for finding guaranteed low prices on Portland to Riverside flights. Not only do we have discount tickets on domestic and international tickets but our cutting-edge mobile tools keep you informed on the go.
Find Low Prices in One Place
Booking a trip from Portland to Riverside has never been easier. Not only will you find great deals on flights, we offer bargains on cruises, car rentals, top-notch hotels, and more. You can also research and add local activities in Riverside to your flight or hotel reservation to keep the kids happy and active.
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Use our mobile app for your iPhone, iPad, or Android phone—or our mobile website m.orbitz.com—to find bargains on flights from Portland to Riverside wherever you are. Book your cheap Portland to Riverside flights and a hotel room too—even at the last minute. Orbitz also makes your life easier with free alerts that are sent to your mobile phone or email about delays to your upcoming flights from Portland to Riverside.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.