prices we've seen · United States fares · USD
The cheapest one-way fare from Seattle (SEA) to Vancouver (YVR) we have seen is $121 USD, departing Nov 18, 2026 (seen Nov 8, 2026): United UA 8246, nonstop, 1h 11m.
Cheapest · One wayseen Nov 8
$121 USD
United UA 8246 · Nov 18 · Nonstop · 1h 11m
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Checked Nov 10
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Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.
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Compared with Seattle → Vancouver: $121 one way (Nov 18).
Marketing carriers; the operating airline is shown by the seller.
The cheapest one-way fare from Seattle (SEA) to Vancouver (YVR) we have seen is $121 USD, departing Nov 18, 2026 (seen Nov 8, 2026): United UA 8246, nonstop, 1h 11m.
Nonstop fares were seen on 3 of the 3 departure dates; carriers seen: Air Canada, United.
By month, Nov 2026 is the cheapest we've seen at $121 USD and Jan 2027 the most expensive at $162 USD — a spread of 34%.
It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.
By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.