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Cheap flights from San Francisco to Ottawa from $122

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Ottawa departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Ottawa

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Ottawa.
 Logo
11:19 am - 6:45 amSFO-YOW
16h 26m2 stops
 Logo
3:45 pm - 9:25 pmYOW-SFO
8h 40m1 stop
Wed, Jul 2 - Thu, Jul 17
 Logo
1:40 pm - 12:40 amSFO-YOW
8h 00m1 stop
 Logo
3:45 pm - 9:25 pmYOW-SFO
8h 40m1 stop
Tue, Apr 29 - Wed, Apr 30
WestJet Logo
12:50 pm - 12:40 amSFO-YOW
8h 50m1 stop
WestJet Logo
6:00 am - 11:54 amYOW-SFO
8h 54m1 stop
$288WestJet
Find Deal
Fri, Sep 26 - Sun, Sep 28
WestJet Logo
12:50 pm - 12:40 amSFO-YOW
8h 50m1 stop
WestJet Logo
6:00 am - 11:54 amYOW-SFO
8h 54m1 stop
$291WestJet
Find Deal
Wed, Sep 3 - Wed, Sep 10
Air Canada Logo
11:55 pm - 10:25 amSFO-YOW
7h 30m1 stop
Air Canada Logo
6:00 am - 11:35 amYOW-SFO
8h 35m1 stop
$294Air Canada
Find Deal
Sun, May 25 - Sun, Jun 1
Porter Airlines Logo
1:40 pm - 12:40 amSFO-YOW
8h 00m1 stop
Porter Airlines Logo
6:35 pm - 12:30 pmYOW-SFO
20h 55m2 stops
$300Porter Airlines
Find Deal
Mon, Apr 28 - Mon, May 5
Air Canada Logo
8:29 am - 7:26 pmSFO-YOW
7h 57m1 stop
Air Canada Logo
2:35 pm - 8:10 pmYOW-SFO
8h 35m1 stop
$325Air Canada
Find Deal
Tue, May 13 - Sat, May 17
Porter Airlines Logo
1:30 pm - 12:21 amSFO-YOW
7h 51m1 stop
Porter Airlines Logo
7:00 am - 12:30 pmYOW-SFO
8h 30m1 stop
$338Porter Airlines
Find Deal
Thu, May 1 - Mon, May 5
United Airlines Logo
12:20 am - 2:27 pmSFO-YOW
11h 07m1 stop
United Airlines Logo
5:15 am - 7:27 pmYOW-SFO
17h 12m2 stops
$715United Airlines
Find Deal
Wed, Jul 30 - Sun, Aug 17
United Airlines Logo
12:20 am - 2:13 pmSFO-YOW
10h 53m1 stop
United Airlines Logo
6:30 am - 8:19 pmYOW-SFO
16h 49m2 stops
$716United Airlines
Find Deal
Tue, Jul 1 - Thu, Jul 17

WestJet flights from San Francisco to Ottawa

Our best WestJet deals on San Francisco to Ottawa flight tickets
WestJet
Sep 26
SFO12:50 pmSan Francisco
8h 50m
1 stop
YOW12:40 amOttawa
Sep 28
YOW6:00 amOttawa
8h 54m
1 stop
SFO11:54 amSan Francisco
WestJet
Sep 3
SFO12:50 pmSan Francisco
8h 50m
1 stop
YOW12:40 amOttawa
Sep 10
YOW6:00 amOttawa
8h 54m
1 stop
SFO11:54 amSan Francisco
WestJet
May 13
SFO7:30 amSan Francisco
13h 52m
2 stops
YOW12:22 amOttawa
May 17
YOW6:10 amOttawa
14h 05m
2 stops
SFO5:15 pmSan Francisco

Air Canada flights from San Francisco to Ottawa

Our best Air Canada deals on San Francisco to Ottawa flight tickets
Air Canada
May 25
SFO11:55 pmSan Francisco
7h 30m
1 stop
YOW10:25 amOttawa
Jun 1
YOW6:00 amOttawa
8h 35m
1 stop
SFO11:35 amSan Francisco
Air Canada
May 13
SFO8:29 amSan Francisco
7h 57m
1 stop
YOW7:26 pmOttawa
May 17
YOW2:35 pmOttawa
8h 35m
1 stop
SFO8:10 pmSan Francisco
Air Canada
May 2
SFO2:15 pmSan Francisco
8h 19m
1 stop
YOW1:34 amOttawa
May 4
YOW6:00 amOttawa
8h 35m
1 stop
SFO11:35 amSan Francisco

See travel insights to Ottawa from

How to get the cheapest flight ticket from San Francisco to Ottawa

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 Ottawa?

In general, February is the cheapest month to fly from San Francisco to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $337. The month of January is another great option to travel to Ottawa, with average flight prices from San Francisco averaging around $366.

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from San Francisco to Ottawa is on a Wednesday. Travelers who choose to depart for Ottawa on a Wednesday will often find tickets for as low as $558. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $678.

What is the cheapest time of day to depart on your flight to Ottawa?

In the afternoon is the cheapest time of day to fly from San Francisco to Ottawa when you can find flight prices for as low as $477. Flying to Ottawa in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $623 on average. Flights to Ottawa from San Francisco in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Ottawa?

You are more likely to see cheaper flights to Ottawa from San Francisco when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around $528 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from San Francisco for as low as $395 on momondo.

How have San Francisco to Ottawa flight prices changed over time?

As of April 2025, prices for San Francisco to Ottawa flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Ottawa

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

Cheap San Francisco to Ottawa (SFO to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Ottawa

Best Price Found

$122

Fastest flight time

7h 22m

Direct flights

None

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from San Francisco in the past 72 hours is $122. The best round-trip flight deal from San Francisco to Ottawa found on momondo in the last 72 hours is $272.
The fastest flight from San Francisco to Ottawa takes 7h 22m
There are no direct flights from San Francisco to Ottawa. Popular non-direct route for this connection is San Francisco Airport - Ottawa Airport.
There is 1 airport near Ottawa: Ottawa (YOW)

  • How far is San Francisco to Ottawa by plane?

    There are 2433.0 mi between San Francisco and Ottawa. Typically, this will take 7h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Ottawa Airport?

    Prices for flights from San Francisco Airport to Ottawa Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to Ottawa Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Ottawa?


Best airlines flying from San Francisco to Ottawa

Compare and see reviews for airlines that fly from San Francisco to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $254Free CancellationRating
7.2
2,795 reviews
Search WestJet flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
Porter AirlinesPriceFrom $292Free CancellationRating
7.9
279 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $308Free CancellationRating
7.0
9,035 reviews
Search Air Canada flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Pembroke
Smiths Falls
Winchester
Prescott
Wakefield

Why use momondo?

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

It is quick and easy to find San Francisco to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ottawa from San Francisco.

I’m not ready to book a flight from San Francisco to Ottawa right now. Can momondo alert me if prices change?

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


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