Skip to main content
Beginning of main content

YOW (Ottawa) to SFO (San Francisco) Flights $312.86

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap YOW to SFO Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Ottawa to San Francisco (YOW to SFO)

Question : Are you paying the cheapest or highest price for your ticket to San Francisco?
Answer : Flight prices are fluctuating a lot more for this route than the majority of routes from Canada, as they're ranging anywhere from $338 to $1,591. Prices tend to be lower the further out you book.

Question : Looking for the cheapest flight over the next 30 days?
Answer : Jun 29th has seen bookings (as of Jun 26th) as cheap as $396. That comes in 32% below the average price for this route. Saving now means you'll have more money to spend on your trip.

Question : In terms of overall promptness, how does YOW to SFO rank compared to the rest of the world?
Answer : YOW to SFO currently scores 4 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 4 stars, you should feel confident in getting to San Francisco on time.

Question : Do travelers from Ottawa typically stay in San Francisco for very long?
Answer : Over the next two months, travelers from YOW to SFO are planning on staying for about two weeks on average.

Question : What are the chances this flight will be delayed?
Answer : Passengers on the Ottawa to San Francisco route have been getting to their destination on time an incredible 100% of the time. When there is a delay, it averages two minutes.

Question : What is the cheapest round-trip ticket you can get to San Francisco?
Answer : United Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $338, while prices for other flights are as high as $1,591.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The lowest-cost day to fly in July is Thursday. Being flexible with your travel days garners even more savings during booking.