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

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

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Find the cheapest month to fly from St. Louis (STL) to Portland (PDX)

January is typically the cheapest month to fly

From ￥25,713 - ￥71,494 per traveler.
Flights from St. Louis (STL) to Portland (PDX)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Portland Intl.
Distance
2725 km

St. Louis to Portland Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from St. Louis to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Portland.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STL to PDX flights that won’t make your bank account wince. Ready to temporarily leave behind St. Louis for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PDX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to PDX?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between St. Louis Lambert International Airport and PDX start from . Book now to secure 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 STL to PDX?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Lambert Field to Portland 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 Lambert-St. Louis Intl. Airport (STL) to Portland Intl. Airport (PDX) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from St. Louis Lambert International Airport to Portland Airport?
The flight time from Lambert-St. Louis Intl. Airport (STL) to Portland Intl. Airport (PDX) is approximately 6 hours and 14 minutes. Put your earphones in, listen to your favorite tunes and the time will whiz by.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to PDX?
The flying distance from St. Louis Lambert International Airport to Portland Airport is 2,700 kilometers. Sneak in a nap or get stuck into a book and the journey will zip by.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to PDX?
Right now, no airlines offer direct flights from Lambert Field to PDX. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your airfare ahead of time.
Are St. Louis Lambert International Airport to Portland Intl. Airport (PDX) flight tickets cheaper when they're purchased at the last minute?
Fares from STL to Portland Intl. Airport (PDX) are available up to 12 months prior to departure on Expedia. And although you may occasionally nab fantastic last-minute deals, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

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