Cheap Flights from Richland (RLD) to Portland (PDX)

Popular airlines from Richland, WA (RLD) to Portland International Airport (PDX)

Frequently asked questions

How much does a flight from Richland Airport (RLD) to Portland Intl. Airport (PDX) cost?
Lock in a cheap one-way flight or cheap return flight from Richland Airport (RLD) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Richland Airport (RLD) to Portland Intl. Airport (PDX)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between RLD and PDX. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Richland Airport (RLD) to Portland Intl. Airport (PDX)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest RLD to PDX flight.
How many flights per day from Richland Airport (RLD) to Portland Intl. Airport (PDX)?
Direct flights from Richland Airport (RLD) to Portland Intl. Airport (PDX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RLD to PDX?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Richland Airport (RLD) to Portland Intl. Airport (PDX)?
Select a flight from Richland Airport (RLD) to Portland Intl. Airport (PDX) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Richland Airport (RLD) to Portland Intl. Airport (PDX) last-minute?
Last-minute fares from RLD to PDX are typically more expensive. To lock in the cheapest rates, start searching for flights as early as possible. That said, if your travel plans are flexible, you may find a cheap fare right before your journey.
Is it cheaper to book a RLD to PDX flight and hotel package?
You can save money by booking a RLD to PDX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Richland Airport (RLD) to Portland Intl. Airport (PDX)?
If you reserved your RLD to PDX flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Richland
Destination airport
Portland Intl.
Distance
165 mi

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Richland to Portland Flights

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

 

The best time to book a flight from Richland to Portland

Sunday is one of the best days to book for cheap flights from Richland 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 Richland 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 Richland 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 Richland 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 Richland 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.

 

Richland to Portland Flights

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*Available to One Key members.