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Cheapest flights to Portland
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue, Dec 31$133.90One-wayEconomy1 traveler
- Fri, Feb 21$137.21One-wayEconomy1 traveler
- Sat, Feb 22$138.16One-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 48 minutes one-way and costs $608 round-trip.
Most popular route | Lambert - St. Louis International Airport (STL) to Portland International Airport (PDX) |
|---|---|
Average flight time | 7 hours 48 minutes |
Average round-trip price | $608 |
Fly from Saint Louis to Portland | 6 airlines |
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Airlines that fly from Saint Louis to Portland
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American Airlines
United Airlines
Frontier Airlines
Alaska Airlines
Spirit Airlines
Sun Country
Frequently asked questions
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