$254 Cheap flights from Macdonald-Cartier Intl. to San Francisco Intl. (YOW to SFO)

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Find The Best Dates To Fly from Macdonald-Cartier Intl. to San Francisco Intl.

Amazing YOW to SFO Flight Deals

The cheapest flights to San Francisco Intl. found within the past 7 days were $461 round trip and $254 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Aug 18 - Thu, Aug 22
YOW
Ottawa
SFO
San Francisco
$461 Roundtrip, found 14 hours ago
$461
Roundtrip
found 14 hours ago
Select WestJet flight, departing Sun, Aug 18 from Ottawa to San Francisco, returning Thu, Aug 22, priced at $461 found 14 hours ago
Thu, Aug 8 - Wed, Aug 14
YOW
Ottawa
SFO
San Francisco
$465 Roundtrip, found 4 days ago
$465
Roundtrip
found 4 days ago
Select WestJet flight, departing Thu, Aug 8 from Ottawa to San Francisco, returning Wed, Aug 14, priced at $465 found 4 days ago
Thu, Aug 1 - Fri, Aug 16
YOW
Ottawa
SFO
San Francisco
$467 Roundtrip, found 6 days ago
$467
Roundtrip
found 6 days ago
Select WestJet flight, departing Thu, Aug 1 from Ottawa to San Francisco, returning Fri, Aug 16, priced at $467 found 6 days ago
Sun, Aug 18 - Thu, Sep 5
YOW
Ottawa
SFO
San Francisco
$473 Roundtrip, found 14 hours ago
$473
Roundtrip
found 14 hours ago
Select WestJet flight, departing Sun, Aug 18 from Ottawa to San Francisco, returning Thu, Sep 5, priced at $473 found 14 hours ago
Wed, Jun 19 - Tue, Jul 2
YOW
Ottawa
SFO
San Francisco
$482 Roundtrip, found 20 hours ago
$482
Roundtrip
found 20 hours ago
Select WestJet flight, departing Wed, Jun 19 from Ottawa to San Francisco, returning Tue, Jul 2, priced at $482 found 20 hours ago
Sun, Oct 13 - Sat, Oct 19
YOW
Ottawa
SFO
San Francisco
$486 Roundtrip, found 1 day ago
$486
Roundtrip
found 1 day ago
Select WestJet flight, departing Sun, Oct 13 from Ottawa to San Francisco, returning Sat, Oct 19, priced at $486 found 1 day ago
Thu, Jul 18 - Mon, Jul 22
YOW
Ottawa
SFO
San Francisco
$487 Roundtrip, found 16 hours ago
$487
Roundtrip
found 16 hours ago
Select WestJet flight, departing Thu, Jul 18 from Ottawa to San Francisco, returning Mon, Jul 22, priced at $487 found 16 hours ago
Thu, Jul 25 - Mon, Aug 5
YOW
Ottawa
SFO
San Francisco
$489 Roundtrip, found 2 days ago
$489
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, Jul 25 from Ottawa to San Francisco, returning Mon, Aug 5, priced at $489 found 2 days ago
Thu, Aug 1 - Fri, Aug 16
YOW
Ottawa
SFO
San Francisco
$494 Roundtrip, found 6 days ago
$494
Roundtrip
found 6 days ago
Select WestJet flight, departing Thu, Aug 1 from Ottawa to San Francisco, returning Fri, Aug 16, priced at $494 found 6 days ago
Sun, Aug 18 - Thu, Sep 5
YOW
Ottawa
SFO
San Francisco
$500 Roundtrip, found 14 hours ago
$500
Roundtrip
found 14 hours ago
Select WestJet flight, departing Sun, Aug 18 from Ottawa to San Francisco, returning Thu, Sep 5, priced at $500 found 14 hours ago

Frequently asked questions

Are there direct flights from Ottawa Intl. Airport to San Francisco Airport?
You’ll have trouble finding a flight straight from Macdonald-Cartier Intl. Airport (YOW) to SFO, but we have the next best thing. Air Canada, Austrian Airlines and Air New Zealand offer flights with only one stopover.
How long is the flight from YOW to San Francisco Intl. Airport (SFO)?
Flights between Ottawa International Airport and San Francisco Intl. Airport (SFO) take about 7 hours and 17 minutes all up. Make the most of your time in the air by resting, reading, checking out the in-flight entertainment or doing all three.
What is the flight distance from Macdonald-Cartier Intl. Airport (YOW) to SFO?
There’s a flight distance of 2,400 mi separating Macdonald-Cartier Intl. Airport (YOW) and San Francisco Intl. Airport (SFO). This is classified as a medium-haul flight. There’ll be lots of time to watch the in-flight entertainment and squeeze in some shut-eye if you’re feeling weary.
What airlines fly from Ottawa International Airport to SFO?
Unfortunately, there are no airlines currently offering direct flights between Ottawa International Airport and San Francisco Airport. In the interest of saving time, book well ahead to find the ideal price and route.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Macdonald-Cartier Intl.
Traveling To
San Francisco Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$461

Route Info

Flight path for flights from Ottawa/Macdonald-Cartier International Airport to San Francisco International Airport


Origin:
YOW - Ottawa/Macdonald-Cartier International Airport
Destination:
SFO - San Francisco International Airport
Distance:
2,493.00 miles


Airlines & Aircraft Used on YOW to SFO Flight Routes


Airline Carrier
Aircraft
Air Canada
De Havilland Canada DHC-8-100 Dash 8 / 8Q

Discover our best flights from Ottawa YOW to San Francisco SFO. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Ottawa YOW to San Francisco SFO at the right price  

Airfares to San Francisco SFO from Ottawa YOW currently cost between $461 and $500. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Ottawa YOW to San Francisco SFO 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Ottawa YOW to San Francisco SFO on Travelocity starting at $254. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Francisco SFO from Ottawa YOW quicker with direct flights. 

Get to San Francisco faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SFO from YOW to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Ottawa YOW to San Francisco SFO

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SFO from YOW. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Ottawa YOW to San Francisco SFO today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Ottawa YOW to San Francisco SFO. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Francisco SFO from Ottawa YOW 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SFO from YOW have this option.  

 

Travel with confidence when you book flights to San Francisco SFO from Ottawa YOW with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.