Cheap Flights from Pasco (PSC) to Riverside (RAL)

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Find available prices by choosing your travel dates.
Flights from Pasco (PSC) to Riverside (RAL)
Origin airport
Tri-Cities
Destination airport
Riverside Municipal
Distance
854 mi

Pasco to Riverside Flights

The cheapest times to fly from Pasco to Riverside

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 Pasco to Riverside are during the month of . You can find some of the cheapest flights from Pasco to Riverside with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to Riverside

Sunday is one of the best days to book for cheap flights from Pasco to Riverside: 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 Pasco to Riverside

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 Pasco to Riverside 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 Pasco to Riverside 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 Pasco to Riverside 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.

 

Frequently asked questions

How much does a flight from Tri-Cities Airport (PSC) to Riverside, CA (RAL-Riverside Municipal) cost?
Discover the latest flight deals from PSC to RAL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PSC to RAL?
The cheapest flights from PSC to RAL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PSC to RAL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PSC to RAL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Tri-Cities Airport (PSC) to Riverside, CA (RAL-Riverside Municipal)?
There are no daily direct flights departing from Tri-Cities Airport (PSC) to Riverside, CA (RAL-Riverside Municipal). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be on your way in no time at all.
What day of the week has the most flights from PSC to RAL?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often 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 Tri-Cities Airport (PSC) to Riverside, CA (RAL-Riverside Municipal)?
To avoid potential delays on the Tri-Cities Airport (PSC) to Riverside, CA (RAL-Riverside Municipal) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Tri-Cities Airport (PSC) to Riverside, CA (RAL-Riverside Municipal) last-minute?
Last-minute fares from PSC to RAL are usually more expensive. For the best rates, start looking for flights early. That said, if you’re flexible with your travel plans, it’s possible to land a cheap ticket right before your journey.
Is it cheaper to book a PSC to RAL flight and hotel package?
You’ll typically save money by securing a PSC to RAL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. After selecting your preferred accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to Riverside, CA (RAL-Riverside Municipal)?
Typically, it’s possible to cancel or reschedule your PSC to RAL flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.