How old is this price?

It is the cheapest fare we saw for that date. We look again at least once a day for the routes people search, and stop showing a price two days after we last saw it, so a price here can be up to four days old — the date beside it says when that was. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among what the store holds for this corridor. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own.

cached prices · United States fares · USD

Flights from San Francisco (SFO) to Vancouver (YVR)

The cheapest one-way fare from San Francisco to Vancouver we have seen is $124 USD, departing Oct 3 (found Sep 18): WestJet WS 1499, 2 stops, 9h30m.

Cheapest seen · One wayfound Sep 18

$124 USD

WestJet WS 1499 · Oct 3 · 2 stops · 9h30m

Continue on the seller's site — $124

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.

Cheapest round trip seen

$350 USD

Air Canada AC 563 · Jun 7 → Jun 18 · Nonstop · 4h43m in all, both ways

Continue on the seller's site — $350

See more dates →

Prices are the cached fare only; baggage and fare rules are shown by the seller.

about this route

San Francisco to Vancouver in numbers

By month, Oct 2026 is the cheapest we hold at $124 USD and Sep 2026 the most expensive at $185 USD — a spread of 49%.

Nonstop fares are held for 6 of the 6 departure dates seen; carriers seen: Air Canada, Alaska Airlines, Flair Airlines, Frontier, United, WestJet.

SFO serves San Francisco, United States; YVR serves Vancouver, Canada.

San Francisco and Vancouver keep the same clock.

by month

Cheapest by month

Sep 2026
$185 USD
checked Sep 25
Oct 2026
$124 USD
checked Sep 25
Apr 2027
$169 USD
checked Sep 25

by date

Cheapest one-way by date

10 rows held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.

Oct 3 · 06:00 SFO
WS14992 stops · 9h30m
found Sep 18 · baggage and fare rules are shown by the seller — this price is the cached fare only
$124 USD
Continue on the seller's site — $124
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 · 06:40 SFO
AC8841Nonstop · 2h15m
found Sep 18 · baggage and fare rules are shown by the seller — this price is the cached fare only
$144 USD
Continue on the seller's site — $144
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 13 · 13:25 SFO
AS7531 stop · 25h05m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$148 USD
Continue on the seller's site — $148
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 13 · 16:30 SFO
AC1769Nonstop · 2h17m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$157 USD
Continue on the seller's site — $157
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 1 · 13:00 SFO
WS15031 stop · 6h10m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
$180 USD
Continue on the seller's site — $180
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 25 · 14:28 SFO
F924862 stops · 19h23m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$185 USD
Continue on the seller's site — $185
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 25 · 19:30 SFO
UA8073Nonstop · 2h20m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$208 USD
Continue on the seller's site — $208
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 28 · 18:45 SFO
F81849Nonstop · 2h25m
found Sep 18 · baggage and fare rules are shown by the seller — this price is the cached fare only
$208 USD
Continue on the seller's site — $208
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 4 · 09:45 SFO
F81849Nonstop · 2h30m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
$222 USD
Continue on the seller's site — $222
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 1 · 12:15 SFO
AC567Nonstop · 2h27m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
$251 USD
Continue on the seller's site — $251
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

Cheapest round trips

The cheapest out-and-back pairs the cache holds, any dates.

Jun 7 → Jun 18 · 07:30 SFO
AC563Nonstop · 4h43m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
$350 USD
Continue on the seller's site — $350
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

Carriers seen on this corridor

Air Canada
Alaska Airlines
Flair Airlines
Frontier
United
WestJet

Marketing carriers; the operating airline is shown by the seller.

questions

Questions

What is the cheapest fare from San Francisco to Vancouver?: The cheapest one-way fare from San Francisco to Vancouver we have seen is $124 USD, departing Oct 3 (found Sep 18): WestJet WS 1499, 2 stops, 9h30m.
Is there a nonstop flight from San Francisco to Vancouver?: Nonstop fares are held for 6 of the 6 departure dates seen; carriers seen: Air Canada, Alaska Airlines, Flair Airlines, Frontier, United, WestJet.
Which month is cheapest to fly from San Francisco to Vancouver?: By month, Oct 2026 is the cheapest we hold at $124 USD and Sep 2026 the most expensive at $185 USD — a spread of 49%.
How old is this price?: It is the cheapest fare we saw for that date. We look again at least once a day for the routes people search, and stop showing a price two days after we last saw it, so a price here can be up to four days old — the date beside it says when that was. The seller's page shows the price right now.
How does a2bflight rank results?: By price and duration only; commission never enters the order. Cheapest means cheapest among what the store holds for this corridor. 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.

more routes

Return: Flights from Vancouver (YVR) to San Francisco (SFO) →Every route from San Francisco →Every route to Vancouver →

More from San Francisco

Other destinations with a cached fare from this origin, cheapest first.

More to Vancouver

Other origins with a cached fare to this destination, cheapest first.