Cheap flights from Ottawa to San Francisco from C$ 213
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to San Francisco departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ottawa to San Francisco
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from Ottawa to San Francisco
All round-trip flight deals to San Francisco
Air Canada flights from Ottawa to San Francisco
Our best Air Canada deals on Ottawa to San Francisco flight tickets
Porter Airlines flights from Ottawa to San Francisco
Our best Porter Airlines deals on Ottawa to San Francisco flight tickets
See travel insights to San Francisco from
How to get the cheapest flight ticket from Ottawa to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco?
The cheapest month to fly to San Francisco from Ottawa is in January. Flight prices, which tend to average around C$ 548, are often lower during this time because this is during the off-season. The month of September is another great option to travel to San Francisco, with average flight prices from Ottawa averaging around C$ 594.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Ottawa to San Francisco is on a Thursday. Travellers who choose to depart for San Francisco on a Thursday will often find tickets for as low as C$ 599. On the other hand, Monday is the most expensive day to depart from Ottawa because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 799.
What is the cheapest time of day to depart on your flight to San Francisco?
Flying to San Francisco from Ottawa at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 649 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to San Francisco is in the evening when prices are around C$ 712.
How far in advance should I book a flight to San Francisco?
In general, most travellers find the cheapest time to book a flight to San Francisco is about 50 days prior to their departure date, when tickets on average are C$ 680. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as C$ 602.
Can stopping save me money on Ottawa to San Francisco flights?
You could potentially save up to 29% on your flight if you consider stops on a Ottawa to San Francisco flight.
How have Ottawa to San Francisco flight prices changed over time?
As of December 2024, prices for Ottawa to San Francisco flights are approximately 0% more expensive when compared to flights at the same time last year.
When to book flights from Ottawa to San Francisco
Cheap Ottawa to San Francisco (YOW to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to San Francisco
How far is Ottawa to San Francisco by plane?
Ottawa and San Francisco are 3915.6 km apart from one another. In terms of flight time, this usually takes a little over 8h 23m.
When did momondo last update prices for flights from Ottawa Airport to San Francisco Airport?
Prices for flights from Ottawa Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ottawa Airport to San Francisco Airport?
There are 4 operators available for flights from Ottawa Airport to San Francisco Airport as of December 2024.
How old do you have to be to fly from Ottawa Airport to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ottawa to San Francisco?
Based on momondo bookings for flights between Ottawa and San Francisco, the leading airline is Air Canada, making up 46% of the total bookings. Other popular airlines include Porter Airlines with 26%, WestJet with 16%, and United Airlines with 11%.
Best airlines flying from Ottawa to San Francisco
Compare and see reviews for airlines that fly from Ottawa to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 373 | Free Cancellation | Rating 7.2 2,814 reviews | |||
| PriceFrom C$ 413 | Free Cancellation | Rating 7.9 283 reviews | |||
| PriceFrom C$ 416 | Free Cancellation | Rating 7.4 9,039 reviews | |||
| PriceFrom C$ 417 | Free Cancellation | Rating 7.0 8,403 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to San Francisco?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Ottawa.
Can I find flights from Ottawa to San Francisco with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ottawa to San Francisco flights to just show those with flexible booking policies.
How can momondo help me find flights from Ottawa to San Francisco?
Once all potential Ottawa to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ottawa to San Francisco right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Ottawa and alert you when they change.