Cheap Flights from Seattle (BFI) to Riverside (RAL)

Popular airlines from Seattle, WA (BFI-Boeing Field) to Riverside, CA (RAL-Riverside Municipal)

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Alternative airports near Riverside

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $890
SNA
John Wayne
Cheapest
Average driving time to city center45 min
Flights from $890
Flights from Seattle (BFI) to Riverside (RAL)
Origin airport
Boeing Field
Destination airport
Riverside Municipal
Distance
972 mi

Seattle to Riverside Flights

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

 

The best time to book a flight from Seattle to Riverside

Sunday is one of the best days to book for cheap flights from Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle 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 Boeing Field Airport (BFI) to Riverside, CA (RAL-Riverside Municipal) cost?
Discover the latest flight deals from BFI 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 BFI to RAL?
The cheapest flights from BFI 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 BFI to RAL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BFI to RAL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Boeing Field Airport (BFI) to Riverside, CA (RAL-Riverside Municipal)?
Direct flights from Boeing Field Airport (BFI) to Riverside, CA (RAL-Riverside Municipal) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BFI to RAL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boeing Field Airport (BFI) to Riverside, CA (RAL-Riverside Municipal)?
To touch down at Riverside, CA (RAL-Riverside Municipal) on schedule, book a flight that takes off from Boeing Field Airport (BFI) 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 Boeing Field Airport (BFI) to Riverside, CA (RAL-Riverside Municipal) last-minute?
Booking your ticket from BFI to RAL right before your trip is usually more expensive. But if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a BFI to RAL flight and hotel package?
Compared with arranging flights and hotels separately, booking a BFI to RAL flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Boeing Field Airport (BFI) to Riverside, CA (RAL-Riverside Municipal)?
Typically, you can cancel or modify your BFI to RAL flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.