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Cheap flights from Ottawa to San Francisco from $161

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 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Ottawa to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ottawa to San Francisco.

Cheap last minute flights

Planning a quick getaway from Ottawa to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ottawa to San Francisco

Find recent round-trip train or bus tickets from Ottawa to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
6:20 am - 12:24 pmYOW-SFO
9h 04m1 stop
1:30 pm - 12:40 amSFO-YOW
8h 10m1 stop
$288Porter Airlines
Find Deal
Mon, Jan 13 - Sat, Jan 18
6:20 am - 12:24 pmYOW-SFO
9h 04m1 stop
1:30 pm - 12:40 amSFO-YOW
8h 10m1 stop
$291Porter Airlines
Find Deal
Mon, Jan 13 - Sat, Jan 18
5:30 am - 10:52 amYOW-SFO
8h 22m1 stop
8:25 am - 7:22 pmSFO-YOW
7h 57m1 stop
Thu, Jan 9 - Thu, Jan 16
10:30 am - 9:14 pmYOW-SFO
13h 44m1 stop
11:59 pm - 9:24 pmSFO-YOW
18h 25m1 stop
$303United Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 9
6:15 am - 1:05 pmYOW-SFO
9h 50m1 stop
1:55 pm - 5:33 amSFO-YOW
12h 38m2 stops
$307WestJet
Find Deal
Thu, Jan 9 - Thu, Jan 16
10:30 am - 9:14 pmYOW-SFO
13h 44m1 stop
5:14 am - 9:24 pmSFO-YOW
13h 10m2 stops
$308United Airlines
Find Deal
Mon, Jan 13 - Sat, Jan 18
5:30 am - 10:52 amYOW-SFO
8h 22m1 stop
8:25 am - 7:22 pmSFO-YOW
7h 57m1 stop
$309Air Canada
Find Deal
Thu, Jan 9 - Thu, Jan 16
8:25 am - 3:26 pmYOW-SFO
10h 01m1 stop
8:25 am - 7:22 pmSFO-YOW
7h 57m1 stop
$310Air Canada
Find Deal
Thu, Jan 9 - Thu, Jan 16
6:20 am - 12:24 pmYOW-SFO
9h 04m1 stop
11:33 am - 4:48 pmSFO-YOW
26h 15m2 stops
Thu, Jan 9 - Thu, Jan 16
6:15 am - 1:05 pmYOW-SFO
9h 50m1 stop
1:55 pm - 5:33 amSFO-YOW
12h 38m2 stops
$327WestJet
Find Deal
Thu, Jan 9 - Thu, Jan 16
6:15 am - 1:05 pmYOW-SFO
9h 50m1 stop
$161WestJet
Find Deal
Thu, Jan 16
6:25 am - 12:24 pmYOW-SFO
8h 59m1 stop
$173Porter Airlines
Find Deal
Thu, Dec 5
10:05 am - 3:26 pmYOW-SFO
8h 21m1 stop
$175Air Canada
Find Deal
Thu, Jan 9
2:45 pm - 9:51 pmYOW-SFO
10h 06m1 stop
$176Air Canada
Find Deal
Sat, Jan 18
10:30 am - 9:14 pmYOW-SFO
13h 44m1 stop
$180United Airlines
Find Deal
Sat, Jan 11
6:20 am - 10:56 pmYOW-SFO
19h 36m2 stops
$181United Airlines
Find Deal
Fri, Jan 10
6:30 am - 6:25 pmYOW-SFO
14h 55m2 stops
Thu, Jan 9
6:10 pm - 7:14 amYOW-SFO
16h 04m1 stop
Sun, Jan 12
5:55 am - 6:46 pmYOW-SFO
15h 51m2 stops
$223Delta
Find Deal
Sun, Jan 12
5:55 am - 6:46 pmYOW-SFO
15h 51m2 stops
$250Delta
Find Deal
Mon, Jan 6

Porter Airlines flights from Ottawa to San Francisco

Our best Porter Airlines deals on Ottawa to San Francisco flight tickets
Porter Airlines
Jan 13
YOW6:20 amOttawa
9h 04m
1 stop
SFO12:24 pmSan Francisco
Jan 18
SFO1:30 pmSan Francisco
8h 10m
1 stop
YOW12:40 amOttawa
Porter Airlines
Jan 13
YOW6:20 amOttawa
9h 04m
1 stop
SFO12:24 pmSan Francisco
Jan 18
SFO1:30 pmSan Francisco
8h 10m
1 stop
YOW12:40 amOttawa
Porter Airlines
Jan 30
YOW6:20 amOttawa
9h 04m
1 stop
SFO12:24 pmSan Francisco
Feb 19
SFO1:30 pmSan Francisco
8h 10m
1 stop
YOW12:40 amOttawa

United Airlines flights from Ottawa to San Francisco

Our best United Airlines deals on Ottawa to San Francisco flight tickets
United Airlines
Jan 9
YOW10:30 amOttawa
13h 44m
1 stop
SFO9:14 pmSan Francisco
Jan 9
SFO11:59 pmSan Francisco
18h 25m
1 stop
YOW9:24 pmOttawa
United Airlines
Jan 13
YOW10:30 amOttawa
13h 44m
1 stop
SFO9:14 pmSan Francisco
Jan 18
SFO5:14 amSan Francisco
13h 10m
2 stops
YOW9:24 pmOttawa
United Airlines
Jan 9
YOW6:00 amOttawa
10h 48m
2 stops
SFO1:48 pmSan Francisco
Jan 9
SFO5:35 pmSan Francisco
17h 54m
2 stops
YOW2:29 pmOttawa

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 from Ottawa to San Francisco?

January. The cheapest time of year to fly to San Francisco from Ottawa is January. Most expensive is June

What is the cheapest day to depart Ottawa for San Francisco?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday

When is the cheapest time to fly from Ottawa to San Francisco?

In the afternoon. Ottawa to San Francisco flights are approximately 16% more expensive in the morning than in the afternoon

What is the cheapest Ottawa to San Francisco flight route?

Ottawa - San Francisco. Fly from Ottawa to San Francisco for the best Ottawa - San Francisco flight prices

How far in advance should you book Ottawa to San Francisco flights?

50 days before. The cheapest time to buy a flight from Ottawa to San Francisco is approximately 50 days to departure

Can stopping save me money on Ottawa to San Francisco flights?

You could potentially save up to 8% 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 November 2024, prices for Ottawa to San Francisco flights are approximately 10% cheaper when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Ottawa and San Francisco?


When to book flights from Ottawa to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$161

Fastest flight time

8h 21m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Ottawa in the past 72 hours is $161. The best round-trip flight deal from Ottawa to San Francisco found on momondo in the last 72 hours is $288.
The fastest flight from Ottawa to San Francisco takes 8h 21m
There are no direct flights from Ottawa to San Francisco. Popular non-direct route for this connection is Ottawa Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Ottawa to San Francisco by plane?

    There are 2433.0 mi between Ottawa and San Francisco. Flights usually cover this in 8h 22m, depending on flying conditions and air traffic around both airports.

  • 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?

  • How old do you have to be to fly from Ottawa Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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?


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
Porter AirlinesPriceFrom $273Free CancellationRating
7.8
286 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $379Free CancellationRating
7.0
8,238 reviews
Search Air Canada flights
WestJetPriceFrom $435Free CancellationRating
7.3
2,810 reviews
Search WestJet flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 not ready to book a flight from Ottawa to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.


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