Search flights from Saint Louis (STL) to Portland (PDX)
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Cheapest flights to Portland
The cheapest flights available in the next 60 days – prices are updated regularly
- Wed, Sep 10$97.32One-wayEconomy1 traveler
- Tue, Sep 9$97.77One-wayEconomy1 traveler
- Mon, Sep 8$98.75One-wayEconomy1 traveler
Flying from Saint Louis to Portland: things to know
The most popular route is from Lambert - St. Louis International Airport in Saint Louis to Portland International Airport in Portland. On average this flight takes 7 hours 30 minutes one-way and costs $419 round-trip.
Most popular route | Lambert - St. Louis International Airport (STL) to Portland International Airport (PDX) |
|---|---|
Average flight time | 7 hours 30 minutes |
Average round-trip price | $419 |
Fly from Saint Louis to Portland | 8 airlines |
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Airlines that fly from Saint Louis to Portland
Airline options may vary according to recently booked flights and your search terms
American Airlines
United Airlines
Frontier Airlines
Alaska Airlines
Spirit Airlines
Sun Country
Hawaiian Airlines
Southwest Airlines
Frequently asked questions
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