Cheap Flights from Portland (PDX) to San Bernardino (SBD)

Popular airlines from Portland International Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.)

Alternative airports near San Bernardino

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

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Average driving time to city center is 25 minutes. Flights from $222
ONT
Los Angeles - Ontario Intl.
Cheapest
Average driving time to city center25 min
Flights from $222

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.) cost?
Secure a cheap one-way flight or cheap return flight from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.)?
is the least expensive month to fly from PDX to SBD. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from PDX to SBD. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.)?
There are no daily direct flights departing from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from PDX to SBD?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.)?
Book a flight from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time 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.
What airports do you fly into for San Bernardino from Portland Intl. Airport (PDX)?
Hop on a direct flight from Portland Intl. Airport (PDX) to San Bernardino and come in for landing at one of these airports:

  • John Wayne Airport (SNA)
  • Palm Springs Intl. Airport (PSP)
  • Los Angeles - Ontario Intl. Airport (ONT)

Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.) last-minute?
Last-minute fares from PDX to SBD are usually more expensive. To secure the lowest prices, start looking for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a PDX to SBD flight and hotel package?
You'll generally save money by securing a PDX to SBD 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 place. Once you've chosen your ideal flights and accommodations, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to San Bernardino, CA (SBD-San Bernardino Intl.)?
If you booked your PDX to SBD flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, 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 for further details.

Travel information

Origin airport
Portland Intl.
Destination airport
San Bernardino Intl.
Distance
842 mi

Book with confidence

Portland to San Bernardino Flights

The cheapest times to fly from Portland to San Bernardino

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

 

The best time to book a flight from Portland to San Bernardino

Sunday is one of the best days to book for cheap flights from Portland to San Bernardino: 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 Portland to San Bernardino

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 Portland to San Bernardino 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 Portland to San Bernardino 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 Portland to San Bernardino 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.

 

Portland to San Bernardino Flights

Explore a world of travel with Expedia

*Available to One Key members.