Most Popular American Airlines Routes from Portland
- Melbourne to Seattle (MLB - SEA)
- Fort Lauderdale to Toronto (FLL - YYZ)
- Austin to Cleveland (AUS - CLE)
- Nashville to Raleigh (BNA - RDU)
- Detroit to Copenhagen (DTW - CPH)
- Charlotte to Birmingham (CLT - BHM)
- Austin to Jacksonville (AUS - JAX)
- Harrisburg to Jackson Hole (MDT - JAC)
- Atlanta to San Jose (ATL - SJC)
- Philadelphia to Anchorage (PHL - ANC)
Popular Domestic Routes in El Salvador Intl.
- Providence to Raleigh (PVD - RDU)
- Charlotte to Birmingham (CLT - BHM)
- Atlanta to Fort Lauderdale (ATL - FLL)
- Los Angeles to Anchorage (LAX - ANC)
- Honolulu to Providence (HNL - PVD)
- New York to Myrtle Beach (LGA - MYR)
- Philadelphia to Anchorage (PHL - ANC)
- Atlanta to San Jose (ATL - SJC)
- Charlotte to Birmingham (CLT - BHM)
- Nashville to Raleigh (BNA - RDU)