
$231 Cheap American Airlines flights St. Louis (STL) to Portland (PDX)
Prices were available within the past 7 days and start at $231 for one-way flights and $688 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 20 - Sun, Jun 28
STL
St. Louis
PDX
Portland
$688 Roundtrip, found 23 hours ago
$688
Roundtrip
found 23 hours ago
Find the cheapest month to fly from St. Louis (STL) to Portland (PDX)
January is typically the cheapest month to fly
From $165 - $460 per traveler.
Travel information
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | Portland Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Southwest Airlines, United |
Popular airline | Delta |
Distance | 2725 km |
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Most Popular American Airlines Routes from St. Louis
Most Popular American Airlines Routes from Portland
- Chicago to West Palm Beach (ORD - PBI)
- Pittsburgh to Pensacola (PIT - PNS)
- Norfolk to Key West (ORF - EYW)
- Columbus to Orlando (CMH - MCO)
- Atlanta to Fort Lauderdale (ATL - FLL)
- Missoula to Bloomington (MSO - BMI)
- Phoenix to Minneapolis (PHX - MSP)
- Detroit to Tampa (DTW - TPA)
- Baltimore to Orlando (BWI - MCO)
- Atlanta to Denver (ATL - DEN)
Popular Domestic Routes in Portland Intl.
- Norfolk to Key West (ORF - EYW)
- Minneapolis to Phoenix (MSP - PHX)
- Fresno to Little Rock (FAT - LIT)
- Detroit to Tampa (DTW - TPA)
- Houston to Atlanta (IAH - ATL)
- New York to Atlanta (LGA - ATL)
- Atlanta to Denver (ATL - DEN)
- Baltimore to Orlando (BWI - MCO)
- Moline to Oranjestad (MLI - AUA)
- Baltimore to Orlando (BWI - MCO)