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Cheap flights from Abbotsford (YXX) to Seattle (SEA)

YXX Abbotsford
SEA Seattle
13
Flights
$381
Lowest
$565
Average
Oct 16, 2026 - Mar 28, 2027
Date Range

Round-trip Abbotsford to Seattle currently starts at $381 CAD with taxes included, averaging $565 across 13 tracked fares departing Oct 16, 2026 to Mar 28, 2027.

YXX to SEA price history

Cheapest right now $381
Typical low $391
51-day range $310 to $530

Close to this route’s typical low ($391).

Aug 30, 2026 Typical low $391 Sep 29, 2026

Prices on this route swing 42% between their best and worst day. Get an alert when it drops

↑ Trending up: 3.9% above the last 30-day average.

· FareSeeker tracking data: 13 fares monitored on this route by our own collector, refreshed several times daily.

The 5 cheapest fares right now

Dates Trip Airline Stops Price
Dec 10, 2026 → Dec 21, 2026 11 nights WS WestJet 2 $381 CAD
Dec 16, 2026 → Dec 21, 2026 5 nights WS WestJet 2 $385 CAD
Nov 20, 2026 → Nov 29, 2026 9 nights WS WestJet 2 $424 CAD
Nov 24, 2026 → Nov 29, 2026 5 nights WS WestJet 2 $434 CAD
Mar 18, 2027 → Apr 2, 2027 15 nights WS WestJet 2 $514 CAD

All fares are round trip. Exact flight times show on the booking page.

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