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Cheap Flights from Seattle to Santander, ES, Spain - SEA to SDR Last modified: May 30, 2016 1:47 PM

When Can I Buy the Cheapest Flight from Seattle to Santander (SEA to SDR)?

Airlines can adjust prices for plane tickets from Seattle to Santander based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Seattle and Santander, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Bordeaux American, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, SATA, Brussels, Tap Portugal, United, Virgin Atlantic $1,435
Seattle to Lisbon American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, Virgin America $948
Seattle to Nice American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $980
Seattle to Ibiza American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Lufthansa, Czech, Austrian, Brussels, United, Air Europa $1,226
Seattle to Glasgow American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, Brussels, United, Virgin Atlantic $982

Cheap International Flights to Santander - SDR

FlightsAirlineLowest Price
Portland to Madrid American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $1,006
Vancouver to Madrid Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Pullmantur Air, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Air Europa, Virgin Atlantic, WestJet $817
Vancouver to Barcelona Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $816
Portland to Barcelona Aegean, American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, TAROM, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,001
Vancouver to Bordeaux Aegean, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, SATA, Brussels, Tap Portugal, Air Transat, WestJet $691
Victoria to Paris Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Lufthansa, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $666
Vancouver to Toulouse Aegean, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, SATA, Brussels, Tap Portugal, Air Transat, WestJet $860
Vancouver to Lisbon Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $804
Vancouver to Porto Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Luxair, Lufthansa, Czech, SATA, Brussels, Tap Portugal, Air Transat, Air Europa, Virgin Atlantic, WestJet $853
Vancouver to Dublin Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $583
Portland to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $810
Vancouver to Manchester Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $660
Portland to Rome American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, TAROM, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,075
Victoria to Barcelona Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Lufthansa, SATA, Air Transat, WestJet $932
Portland to Dublin American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic $854
Portland to Lisbon American, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, Brussels, Tap Portugal, United, Virgin Atlantic $1,001
Vancouver to Milan Aegean, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, BMI Regional, Blue Panorama, Condor, Aer Lingus, Air Dolomiti, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $881
Vancouver to Geneva Air Canada, Swiss, Air Transat, WestJet $812
Vancouver to Brussels Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Pullmantur Air, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Corsair, Jetairfly, Air Transat, Virgin Atlantic, WestJet $854
Vancouver to Malaga Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Air Europa, WestJet $936
Vancouver to Lyon Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SATA, Brussels, Tap Portugal, Air Transat, WestJet $692
Bellingham to London American, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Iberia, KLM, Lufthansa, Thomas Cook, SAS, United, Virgin Atlantic $879
Portland to Milan American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,017
Vancouver to Ibiza Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, Austrian, Brussels, Air Transat, Air Europa, WestJet $1,097
Vancouver to Alicante Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, TAROM, SAS, Brussels, Air Transat, Air Europa, WestJet $1,218
Cheap Flights from Seattle to Santander, ES, Airfare Search for SEA to SDR, Airline One-Way and Roundtrip Schedules