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Cheap flights from Winnipeg (YWG) to Seattle (SEA)

YWG Winnipeg
SEA Seattle
13
Flights
$383
Lowest
$509
Average
Oct 11, 2026 - Mar 14, 2027
Date Range
17% above typical Check live prices Alert me on this route

Round-trip Winnipeg to Seattle currently starts at $383 CAD with taxes included, averaging $509 across 13 tracked fares departing Oct 11, 2026 to Mar 14, 2027.

YWG to SEA price history

Cheapest right now $383
Typical low $326
51-day range $287 to $473

17% above the typical low ($326), so this is a poor time to buy.

Aug 30, 2026 Typical low $326 Sep 29, 2026

Prices on this route swing 39% between their best and worst day. Get an alert when it drops

↑ Trending up: 4.4% 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
Oct 11, 2026 → Oct 17, 2026 6 nights AC Air Canada 2 $383 CAD
Oct 30, 2026 → Nov 13, 2026 14 nights AC Air Canada 2 $388 CAD
Nov 17, 2026 → Dec 1, 2026 14 nights AC Air Canada 2 $395 CAD
Oct 15, 2026 → Oct 22, 2026 7 nights UA United Airlines 2 $399 CAD
Oct 27, 2026 → Oct 31, 2026 4 nights AC Air Canada 2 $411 CAD

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

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