Cheap flights from Ottawa to San Francisco from $0
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Discover deals on Ottawa to San Francisco flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Ottawa to San Francisco
Best
1 stop
9 Feb
DEP
06:40
YOW
1×
12:45
SFO
9h 5m
9 Feb
DEPARTURE
06:40 - 12:45
9h 5m
YOW
1 stop
SFO
1 stop
9 Feb
DEP
06:40
YOW
1×
12:45
SFO
9h 5m
9 Feb
DEPARTURE
06:40 - 12:45
9h 5m
YOW
1 stop
SFO
Air Canada flights from Ottawa to San Francisco
Our best Air Canada deals on Ottawa to San Francisco tickets
Best
1 stop
9 Feb
DEP
14:05
YOW
1×
21:39
SFO
10h 34m
9 Feb
DEPARTURE
14:05 - 21:39
10h 34m
YOW
1 stop
SFO
1 stop
9 Feb
DEP
14:05
YOW
1×
20:53
SFO
9h 48m
9 Feb
DEPARTURE
14:05 - 20:53
9h 48m
YOW
1 stop
SFO
Porter Airlines flights from Ottawa to San Francisco
Our best Porter Airlines deals on Ottawa to San Francisco tickets
Best
1 stop
9 Feb
DEP
06:40
YOW
1×
12:45
SFO
9h 5m
9 Feb
DEPARTURE
06:40 - 12:45
9h 5m
YOW
1 stop
SFO
1 stop
9 Feb
DEP
06:40
YOW
1×
12:45
SFO
9h 5m
9 Feb
DEPARTURE
06:40 - 12:45
9h 5m
YOW
1 stop
SFO
What's the cheapest day of the week to fly from Ottawa to San Francisco?
If your flying dates are flexible, you should consider flying to San Francisco on a Thu, as we generally find the cheapest rates on that day. On the other hand, Sat is the most expensive day to fly.
What is the cheapest month to fly from Ottawa to San Francisco?
The cheapest month for flights from Ottawa to San Francisco is Sep, where tickets cost $270 on average. The most expensive months are Dec.
JanFebMarAprMayJunJulAugSepOctNovDec
$387$329$270
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Everything you should know
Cheapest one-way flight
$283
Typical prices: $283–$583
When to book
6 weeks
in advance to save around 35%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 6+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from Ottawa to San Francisco currently costs AUD $283. Prices typically range from $283 to $583. Prices change frequently, so we recommend booking early and being flexible with your travel dates.