Flight deal radar · SEA

Cheap flights from Seattle

Seattle–Tacoma (SEA) · 3 tracked routes · Updated April 2026.

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Tracked deals from SEA

SEA → Vancouver

FROM $160

Canada · Best months: Year-round

Alaska and Air Canada run constant low fares on this short hop.

Check live fares on Expedia →

SEA → Reykjavík

FROM $440

Iceland · Best months: Jan–Mar

Icelandair direct — one of the cheapest west-coast-to-Europe gateways.

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SEA → Tokyo

FROM $760

Japan · Best months: Jan, Oct

ANA and Delta direct — ZIPAIR sometimes under $700.

Check live fares on Expedia →

Fares shown are typical historical lows. Click through for real-time Expedia pricing. destination.com earns affiliate revenue from Expedia bookings; all recommendations are editorial.