Cheap United flights San Francisco (SFO) to Seattle (SEA)

• Houston to Sacramento (IAH - SMF)
• Washington to Los Angeles (IAD - LAX)
• Newark Liberty Intl. Airport to Tokyo (EWR - NRT)
• Los Angeles to Las Vegas (LAX - LAS)
• Denver to Madison (DEN - MSN)
• Newark Liberty Intl. Airport to Louisville (EWR - SDF)
• Newark Liberty Intl. Airport to Tokyo (EWR - HND)
• Madison to Jacksonville (MSN - JAX)
• New Orleans to Chicago (MSY - ORD)
• Sacramento to Birmingham (SMF - BHM)

Popular Domestic Routes in Seattle - Tacoma Intl.

• Austin to Cleveland (AUS - CLE)
• Newark Liberty Intl. Airport to Louisville (EWR - SDF)
• Orlando to Steamboat Springs (MCO - HDN)
• Sacramento to Birmingham (SMF - BHM)
• Newark Liberty Intl. Airport to Austin (EWR - AUS)
• Palm Springs to Spokane (PSP - GEG)
• Charlotte to San Salvador (CLT - SAL)
• Denver to Madison (DEN - MSN)
• Houston to Sacramento (IAH - SMF)
• New Orleans to Chicago (MSY - ORD)

Airlines Operating

• United
• Delta
• American Airlines
• Alaska Airlines
• Frontier Airlines
• JetBlue Airways
• Hawaiian Airlines
• Air Canada
• Turkish Airlines
• Lufthansa
• Asiana Airlines
• British Airways
• Cathay Pacific
• Swiss International Air Lines
• Air France
• KLM

• Flights from San Francisco
• Flights from San Jose
• Flights from Oakland
• Flights from Half Moon Bay
• Flights from Santa Clara
• Flights from Sunnyvale
• Flights from Palo Alto
• Flights from Berkeley
• Flights from South San Francisco
• Flights from Fremont
• Flights from Sausalito
• Flights from Emeryville