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Cheap flights from Portland (PWM) to St. Louis (STL)
Prices were available within the past 7 days and start at CA $215 for one-way flights and CA $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Portland Intl. Jetport |
Destination airport | Lambert-St. Louis Intl. |
Roundtrip price | CA $228 |
Distance | 1749 km |
Portland to St. Louis Flights
The easy way to book your flights from Portland to St. Louis
With Expedia, it’s simple to find and book flights to St. Louis from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., 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 St. Louis today, tomorrow, or this week.
Save dollars with cheap flights from Portland Intl. Jetport, PWM to Lambert-St. Louis Intl., STL
Sort your search results by price to find great deals on your flight from Portland to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Portland currently is just CA $229 rising to CA $464.
Here are more money-saving tips:
- Fly in October when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to St. Louis
- 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 St. Louis 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 St. Louis with Expedia today.
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Top Routes from Portland
- Portland to Newark Liberty Intl. Airport (PWM - EWR)
- Portland to Calgary (PWM - YYC)
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- Portland to Honolulu (PWM - HNL)
- Portland to Fort Lauderdale (PWM - FLL)
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Top Routes to St. Louis
- Ottawa to St. Louis (YOW - STL)
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- Winnipeg to St. Louis (YWG - STL)
- Halifax to St. Louis (YHZ - STL)
- Québec to St. Louis (YQB - STL)
- Victoria to St. Louis (YYJ - STL)
- Seattle to St. Louis (SEA - STL)
- Montreal to St. Louis (YUL - STL)
- Saint John to St. Louis (YSJ - STL)
- Buffalo to St. Louis (BUF - STL)
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