STL to PDX (St. Louis to Portland) Flights

Last Minute Flights from STL to PDX

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLPortlandMarch 22 to March 27$369
*Prices include taxes and fees

Cheapest STL to PDX Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLPortlandMay 19 to May 20$197
STLPortlandMay 7 to May 13$199
STLPortlandApril 15 to April 20$204
STLPortlandApril 15 to April 20$214
STLPortlandMay 16 to May 20$217
*Prices include taxes and fees
STL to PDX Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Distance
1703 mi

Frequently asked questions

What airlines fly direct from Lambert Field to Portland Intl. Airport (PDX)?
Unfortunately, you can't fly nonstop from Lambert-St. Louis Intl. Airport (STL) to Portland Airport. Journey to Portland by grabbing a flight with at least one stop in between. If you're not in a hurry, why not spend a couple of days in your layover destination?
How many flights are there from STL to PDX?
Approximately 53 flights are available every day between St. Louis, MO (STL-Lambert-St. Louis Intl.) and Portland, OR (PDX-Portland Intl.). Fasten your seat belt because your plane to Portland is ready to jet off.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Portland, OR (PDX-Portland Intl.)?
Roughly 6 hours and 25 minutes. Booked on a day flight? Secure a seat on the window side and take in the changing views. Otherwise, if you're departing from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Portland, OR (PDX-Portland Intl.) at night, have a snooze and land in Portland feeling refreshed and rejuvenated.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Portland, OR (PDX-Portland Intl.)?
A laptop full of cool stuff to watch will help while away time on this medium-haul flight of 1,700 miles (2,700 1). While you'll likely have entertainment on board, there's nothing like having your favorite movies downloaded and ready to go.
How many morning flights are there from STL to PDX?
With around 206 morning flights each week from STL to PDX to pick from, you'll be jumping out of bed and jetting off before you know it.

  • If you'd like to jet off with American Airlines (AA), it operates 80 weekly flights that set off before noon. The 5:00AM flight is the first one of the day.
  • United Airlines (UA) is another top option to consider. It operates 59 morning services, with the earliest leaving at 6:00AM.
  • Book an airfare with Delta Air Lines (DL) and you'll have about 47 morning flights to pick from. The earliest departure time is 5:36AM.

How many afternoon flights are there from STL to PDX?
Jet off on vacation aboard one of the 165 afternoon and evening flights from STL to PDX every week.

  • American Airlines (AA) has 52 weekly services that take off after midday. The earliest departs at 1:01PM.
  • Delta Air Lines (DL) offers 44 afternoon and evening flights each week. The first one leaves STL at 12:53PM.
  • Otherwise you can fly out from 1:00PM onward with United Airlines (UA). This carrier has 43 afternoon and evening flights each week.

What is the earliest departure time out of St. Louis to Portland?
Fly out of STL at 5:00AM and hit the tarmac at PDX at 12:58AM. This is the earliest flight you'll find on this route.
What is the latest departure time out of St. Louis to Portland?
Book a seat on the 10:59PM flight from STL, landing at PDX at 9:10AM, and give yourself time to complete those last-minute vacation preparations. This is the latest flight you can catch on this route.
What is the average price from St. Louis to Portland?
Round-trip journeys from STL to PDX start from around $197. Hot deals don't stick around forever, so have your credit card handy when the price is right. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Portland Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Portland to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from STL to PDX, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from St. Louis to Portland, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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