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Selected fares from Portland to St. Louis

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Route Information for Flights from Portland to St. Louis

Origin Airport IATA Code PDX
Destination Airport IATA Code STL
Flight Price $128
Distance 2,725 km

Portland (PDX) to St. Louis (STL)

Whaa?! A trip to St. Louis! You'll be needing a flight from Portland. Well, unless you'd rather hoof it. And although we agree walking is great exercise, you probably want to get there before the end of the year. Fortunately, you found us. Hotwire can get you a fabulous rate on your next flight from PDX to STL.

How do I get the best price on my ticket from PDX to STL?

We've been doing this for a long time, which means getting that great deal on a St. Louis flight is easy-peasy. You can pocket that extra cash for more than just getting from point A to point B with a little know-how.

Which days of the week are cheapest to fly?

It pays to be a weekday warrior. Those middle children of the work week, Tuesday and Wednesday, typically have the best rates. Next, Thursday and, surprisingly, Saturday. Most people like to come back from their trip on Sunday so you can save by leaving a day earlier.

What's the Saturday night stay rule?

Staying the weekend at your destination, like St. Louis, usually means a less-expensive return ticket since most people fly during this time. We're all for that!

Can you save while traveling during the off-peak season?

Have good weather, will travel. For example, Europe, Hawaii, and Alaska are big hits in the summer. Popular Spring Break destinations are New Orleans, California, and Florida. Feeling the bitter cold? Well, the Caribbean Islands and Mexico can warm you up. Unless you're a ski bum -- then places like Colorado will be your winter wonderland. During fall, Northern California, the Pacific Northwest, and New England draw visitors. If you can plan your trip around these peak seasons, you'll not only save money, but you'll typically avoid the crowds. Win-win in our books.

Jump on that great rate

Airline carriers change their rates seemingly by the minute. If a price you want pops up, then book it. You're not the only person seeking a great bargain on a flight from Portland to St. Louis. You could lose your opportunity to get the flight and the schedule you need.

How else can I save on my flight from Portland to St. Louis?

The Hotwire Hot Rate is for travelers who have a lot of flexibility in their travel plans. It's one of our ways to help get you one of the best rates on a ticket to St. Louis from Portland. After you book, you'll get the time and name of the airline, but if you are not on a set schedule, you can save big on your flight.

Book your Portland to St. Louis flight today

Try these tips before you book your next flight from Portland to St. Louis. You may have enough money back in your hand to add something that makes this holiday extra exciting ... or you can pocket the savings and put it toward your next flight out of Portland.

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^Savings based on all package bookings with Flight + Hotel made on Hotwire.com from January 1, 2018 to December 31, 2018 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.