cached prices · United States fares · USD
The cheapest one-way fare from Seattle to Vancouver we have seen is $104 USD, departing Oct 13 (found Sep 23): WestJet WS 1555, 1 stop, 4h40m.
Cheapest seen · One wayfound Sep 23
$104 USD
WestJet WS 1555 · Oct 13 · 1 stop · 4h40m
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Cheapest round trip seen
$239 USD
Air Canada AC 8807 · Oct 12 → Oct 17 · 2 stops · 8h44m in all, both ways
about this route
By month, Oct 2026 is the cheapest we hold at $104 USD and Nov 2026 the most expensive at $148 USD — a spread of 42%.
Nonstop fares are held for 10 of the 10 departure dates seen; carriers seen: Air Canada, Alaska Airlines, OO, United, WestJet.
SEA serves Seattle, United States; YVR serves Vancouver, Canada.
Seattle and Vancouver keep the same clock.
by month
Sep 2026
$145 USD
checked Sep 25
Oct 2026
$104 USD
checked Sep 25
Nov 2026
$148 USD
checked Sep 25
by date
12 rows held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.
Oct 13 · 19:35 SEA
WS15551 stop · 4h40m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 13 · 19:15 SEA
AC8809Nonstop · 1h14m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Sep 29 · 15:00 SEA
UA8246Nonstop · 1h14m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 9 · 10:03 SEA
AS2262Nonstop · 1h02m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 1 · 19:56 SEA
AS2009Nonstop · 0h57m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Sep 30 · 19:56 SEA
AS2009Nonstop · 0h57m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 3 · 10:50 SEA
UA8242Nonstop · 1h10m
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 4 · 05:50 SEA
UA6614Nonstop · 1h10m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 5 · 05:00 SEA
UA26012 stops · 35h55m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 2 · 15:45 SEA
OO3968Nonstop · 1h10m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 5 · 19:55 SEA
AS2009Nonstop · 0h58m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 26 · 19:15 SEA
AC8809Nonstop · 1h14m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
round trips
The cheapest out-and-back pairs the cache holds, any dates.
Oct 12 → Oct 17 · 15:00 SEA
AC88072 stops · 8h44m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 12 → Oct 17 · 05:50 SEA
AC8801Nonstop · 2h17m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 9 → Oct 11 · 10:50 SEA
AC8803Nonstop · 2h17m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Sep 30 → Oct 2 · 10:30 SEA
WS15531 stop · 7h36m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Sep 26 → Oct 2 · 05:50 SEA
UA66142 stops · 26h53m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Sep 30 → Oct 2 · 15:00 SEA
AC8807Nonstop · 2h25m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Sep 26 → Oct 2 · 19:15 SEA
UA8250Nonstop · 2h34m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
carriers
Marketing carriers; the operating airline is shown by the seller.
questions
more routes
Return: Flights from Vancouver (YVR) to Seattle (SEA) →Every route from Seattle →Every route to Vancouver →
Other destinations with a cached fare from this origin, cheapest first.
Other origins with a cached fare to this destination, cheapest first.