$29 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 $29 One Way, $58 Round Trip from Portland to Riverside

Prices starting at $58 for return flights and $29 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 packages with premium economy flights

Price found within the past 48 hours. Click for updated prices.
Ontario Airport Inn
Hampton Inn & Suites Ontario
Sands Motel
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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
859 mi
Direct Flight Airlines
American Airlines, Alaska Airlines, Icelandair, Southwest Airlines
Earliest Flight Arrival
5:25PM UTC
Latest Flight Arrival
5:30AM UTC

Portland to Riverside

Orbitz has your discount air ticket deals for flights from Portland to Riverside. The guaranteed low prices from flights and hotels to car rentals and vacation packages make Orbitz the perfect travel website for budget trip planning.

Use Orbitz to Earn Frequent Flyer Miles

You know you can find great fares with Orbitz—but did you know you don’t have to give up earning miles or points towards your frequent flyer program? If you’re a member of a frequent flyer program, you can use Orbitz to find bargain prices for flights from Portland to Riverside and still earn points or miles. All you have to do is add your frequent flyer account number as you book your tickets online. After you complete your travel plans, you can choose to keep your account number in your personal account profile so that you can automatically add it to your next Orbitz reservation.

Orbitz Keeps You Up-to-Date With Instant Flight Alerts

While Orbitz gives you access to cheap tickets for Portland to Riverside flights, the travel site also offers free email, voice, or text message alerts to keep you informed of any abrupt changes or delays that affect your travel. You can even choose to have the alerts sent to up to six of your mobile or email contacts to keep your friends in the loop.

Bargain Portland to Riverside Flights With Mobile Apps

Download the cutting-edge Orbitz app for either Android or iPhone, and use it to check on the status of your upcoming flights from Portland to Riverside at any time. These apps also make it easy for you to book discount hotel rates in your destination city and check for deals on future Portland to Riverside flights.

Frequently asked questions

Are there non-stop flights from Portland to Riverside?
Yep, your memorable getaway is just a simple flight away. Reserve your favorite seat on board one of the 3 carriers that fly direct from Portland Airport to LAX. Popular choices include:

  • Alaska Airlines
  • Delta
  • American Airlines

What is the shortest flight from Portland to Riverside?
It can take as little as 2 hours and 50 minutes. If you believe your vacation hours should be spent ‘vacationing’ rather than flying, you’ll enjoy the flight from Portland, OR (PDX-Portland Intl.) to Orange County, CA (SNA-John Wayne).
What airlines fly from Portland to Riverside most frequently?
Have a look at Alaska Airlines (AS). This airline offers some of the most frequent flights from Portland Intl. Airport (PDX) to Los Angeles, CA (LAX-Los Angeles Intl.). It operates 199 services on this route every month and is a favorite with passengers. Delta (DL) also operates services from Portland to Riverside. It’s another great option and offers 147 flights each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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.