Cheap Flights from Riverside (RAL) to Portland (PDX)

Popular airlines from Riverside, CA (RAL-Riverside Municipal) to Portland International Airport (PDX)

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Frequently asked questions

How much does a flight from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX) cost?
Grab a cheap one-way flight or cheap return flight from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX)?
The cheapest month to fly from RAL to PDX is , when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
Which airlines fly direct from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX)?
You can't fly nonstop to Portland Intl. Airport (PDX) from Riverside, CA (RAL-Riverside Municipal). However, you can seamlessly travel to Portland without any layovers by taking off from John Wayne Airport (SNA).
What is the cheapest airline that flies from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest RAL to PDX flight.
How many flights per day from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX)?
There are no daily direct flights departing from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from RAL to PDX?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX)?
To land at Portland Intl. Airport (PDX) on schedule, pick a flight that leaves Riverside, CA (RAL-Riverside Municipal) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX) last-minute?
Booking your plane ticket from RAL to PDX right before your trip is usually more expensive. But if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a RAL to PDX flight and hotel package?
Compared with arranging hotels and flights separately, booking a RAL to PDX flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Riverside, CA (RAL-Riverside Municipal) to Portland Intl. Airport (PDX)?
Generally, it's possible to cancel or reschedule your RAL to PDX flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Riverside Municipal
Destination airport
Portland Intl.
Distance
848 mi

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Riverside to Portland Flights

The cheapest times to fly from Riverside to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Riverside to Portland are during the month of . You can find some of the cheapest flights from Riverside to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Riverside to Portland

Sunday is one of the best days to book for cheap flights from Riverside to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Riverside to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Riverside to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Riverside to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Riverside to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Riverside to Portland Flights

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