NZ$216 Cheap Flights St. Louis to Portland (STL-PDX)

View NZ$216 flight on Thu, 12 Feb 2026Opens in a new window

Popular airlines from Lambert-St. Louis International Airport (STL) to Portland International Airport (PDX)

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Cheap Flights from St. Louis (STL) to Portland (PDX)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to PDX?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between St. Louis Lambert International Airport and PDX start from . Book today to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to PDX?
The majority of flights can be cancelled online, but each airline has its own set of terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Lambert Field to PDX Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for STL to Portland Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from St. Louis Lambert International Airport to PDX Airport?
It's around 2 700 kilometres from Lambert-St. Louis Intl. Airport (STL) to Portland Intl. Airport (PDX), so you'll be strapped into your seat for a while. Keep yourself occupied by packing things like crossword puzzles or a thrilling novel.
Which airlines fly direct from STL to PDX?
Right now, no airlines offer direct flights from STL to Portland Airport. You'll have to book a flight with at least one stop. To get the best connections and price, lock in your fare ahead of time.
Are Lambert-St. Louis Intl. Airport (STL) to PDX flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Lambert-St. Louis Intl. Airport (STL) to Portland Intl. Airport (PDX) can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you'd prefer to start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices that far in advance. Our advice? Check back often as updates are made regularly.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Portland Intl.
Distance
2725 km

Book with confidence

Perfect flights from St. Louis to Portland

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from St. Louis to Portland. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Lambert-St. Louis Intl. to Portland Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$216 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Portland Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Portland.
Perfect flights from St. Louis to Portland

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