Cheap United flights Buffalo (BUF) to Seattle (SEA)

• Cleveland to Oranjestad (CLE - AUA)
• Washington to Los Angeles (DCA - LAX)
• Brownsville to Albany (BRO - ALB)
• Merida to Houston (MID - IAH)
• Newark Liberty Intl. Airport to Tokyo (EWR - HND)
• Tampa to Charlotte (TPA - CLT)
• Newark Liberty Intl. Airport to Tokyo (EWR - HND)
• Dallas to Houston (DFW - IAH)
• Newark Liberty Intl. Airport to Tokyo (EWR - NRT)
• Fort Lauderdale to Philadelphia (FLL - PHL)

Popular Domestic Routes in Seattle - Tacoma Intl.

• Dayton to San Diego (DAY - SAN)
• Cleveland to Oranjestad (CLE - AUA)
• Brownsville to Albany (BRO - ALB)
• Tampa to Charlotte (TPA - CLT)
• Boston to Pittsburgh (BOS - PIT)
• Appleton to Akron (ATW - CAK)
• Brownsville to Albany (BRO - ALB)
• Los Angeles to Lihue (LAX - LIH)
• Springfield to Columbus (SGF - CMH)
• New Orleans to Harrisburg (MSY - MDT)

Airlines Operating

• American Airlines
• Delta
• United
• JetBlue Airways
• Frontier Airlines
• Copa

• Flights from Niagara Falls
• Flights from Niagara Falls
• Flights from Buffalo
• Flights from Niagara-on-the-Lake
• Flights from Hamilton
• Flights from St. Catharines
• Flights from Upstate New York
• Flights from Fort Erie
• Flights from Orchard Park
• Flights from Batavia
• Flights from Hamburg
• Flights from Amherst