Cheap Flights from Portland (PDX) to Pasco (PSC)

Popular airlines from Portland International Airport (PDX) to Tri-Cities Airport (PSC)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a flight from PDX to Tri-Cities Airport (PSC)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between PDX Airport and PSC start from . Make your booking today to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PDX to Tri-Cities Airport?
The majority of flights can be cancelled online, but whether or not you are charged a fee varies between airlines. If you do need to cancel your vacation, follow the instructions in the Customer Service Portal.
How do I find cheap flights from PDX to PSC that have flexible change policies?
Flights from Portland Intl. Airport (PDX) to Tri-Cities Airport (PSC) with flexible change policies are available with many carriers. Simply use our "No change fees" filter during your search. You'll only need to cover the fare difference, without any added fees to worry about.
How many hours is the flight from Portland Airport to Tri-Cities Airport?
There are plenty of ways to make the 4 hours and 24 minutes between PDX Airport and PSC fly by. Be productive and sort through your camera roll or delete all those unwanted emails. A nice snooze also helps pass the time!
How far is the flight from PDX to PSC?
You won't need a lengthy novel for this flight — it's only 280 kilometres from Portland to Pasco. Find your way to your seat, order some snacks and you'll be touching down before you know it.
Which airlines fly direct from PDX Airport to Tri-Cities Airport (PSC)?
A leading airline that services the route from PDX Airport to Tri-Cities Airport (PSC) is Alaska Airlines (AS). It offers 0 flights every month. If you'd like more options, check out the ticket prices from United Airlines (UA). This carrier offers 0 flights every month between these airports.
Are PDX to Tri-Cities Airport (PSC) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Portland Intl. Airport (PDX) to Tri-Cities Airport (PSC) are available up to a year before departure on Expedia. And although you may occasionally pick up a fantastic last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Frequently asked questions

How do I find cheap flights from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities)?
To find a cheap flight from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities)?
There are approximately 18 connecting flights per day from Portland International (PDX) to Tri-Cities (PSC). Some common connection points include Seattle - Tacoma International (SEA), Spokane International (GEG), and Salt Lake City International (SLC).
What is the earliest flight from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities)?
The earliest flight from Portland International Airport (PDX) to Tri-Cities (PSC) typically departs at approximately 5:00 AM local time, operated by AA. This is a seasonal service active in March. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities)?
If you're flying from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities), you'll typically find the most flights on a Friday, with around 26 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, Delta Air Lines, and United Airlines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities)?
The most popular departure times for flights from Portland International Airport (PDX) to Tri-Cities (PSC) are in the early morning, from 6am to 9am. About 27% of passengers prefer this time window. Many major carriers, including Delta Air Lines, Alaska Airlines and United Airlines, offer flights during this window. These early morning flights are often preferred by business travelers or those looking to arrive at their destination to start their day.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities)?
Flying from PDX to PSC with a connection usually takes about 6 hours 20 minutes, traveling roughly 173 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities)?
Select the "Business class" and "First class" filters when looking for PDX to PSC flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Pasco from Portland Intl. (PDX)?
If you're planning to travel to Pasco from Portland Intl. (PDX), you can fly directly into Tri-Cities (PSC) Some flights may connect through major hubs like Spokane Intl. (GEG), Rogue Valley Intl. (MFR), Mahlon Sweet Field (EUG) before reaching Pasco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, 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 Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?
Securing a Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities)?
If you booked your Portland, OR (PDX-Portland Intl.) to Pasco, WA (PSC-Tri-Cities) flight within 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 beyond this timeframe. 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
Portland Intl.
Destination airport
Tri-Cities
Distance
277 km

Book with confidence

Portland to Pasco Flights

The easy way to book your flights from Portland to Pasco 

With Expedia, it’s simple to find and book flights to Pasco from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Tri-Cities, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to Pasco today, tomorrow, or this week.  

 

Save dollars with cheap flights from Portland Intl., PDX to Tri-Cities, PSC 

Sort your search results by price to find great deals on your flight from Portland to Pasco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pasco from Portland currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Pasco  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Pasco from Portland 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pasco with Expedia today.

Portland to Pasco Flights

Explore a world of travel with Expedia

*Available to Expedia members.