US$131️ Cheap Flights from San Francisco to Ottawa (2024)

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Flights from San Francisco to Ottawa

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San Francisco to Ottawa - Flights Starting at US$131

Book one-way or return flights from San Francisco to Ottawa from as little as US$131. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from San Francisco to Ottawa

View airlines operating flights from San Francisco to Ottawa. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Flair Airlines

From US$130

WestJet

From US$174

United Airlines

From US$182

Frontier Airlines

From US$199

Air Canada

From US$201

American Airlines

From US$217

Porter Airlines

From US$224

Jetblue Airways

From US$226

Alaska Airlines

From US$252

Sun Country Airlines

From US$276

ANA airlines

Find more flights and airlines

Alternative Routes from San Francisco to Ottawa

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from San Francisco to Ottawa.

Cheapest
SFO
10:15
19h 3m
2 transfer
YOW
08:18
San Francisco International Airport - Ottawa Macdonald-Cartier International Airport
Tue, May 14Flair Airlines
US$130
SFO
10:15
19h 3m
2 transfer
YOW
08:18
San Francisco International Airport - Ottawa Macdonald-Cartier International Airport
Tue, May 14Flair Airlines
US$130
Find More Flights

Frequently Asked Questions

When are flight tickets from San Francisco (SFO) to Ottawa (YOW) the cheapest?
Airlines adjust prices for flights from San Francisco to Ottawa based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from San Francisco (SFO) to Ottawa (YOW) cost?
According to Trip.com's data, the lowest price is around $471.
What is the transportation method from the main airport to downtown in Ottawa?
- The distance from Ottawa Macdonald-Cartier International Airport to downtown is about 11km. It takes about 30 minutes by taxi.

How to find a cheap flight from San Francisco to Ottawa

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Ottawa. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com