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Cheap flights from Ottawa to San Francisco from $151

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 1/10. 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.
4:00 pm - 9:42 pmYOW-SFO
8h 42m1 stop
8:30 am - 6:58 pmSFO-YOW
7h 28m1 stop
$288Air Canada
Find Deal
lun., nov. 18 - mié., dic. 11
2:10 pm - 9:42 pmYOW-SFO
10h 32m1 stop
10:50 pm - 5:06 pmSFO-YOW
15h 16m1 stop
$293United Airlines
Find Deal
lun., nov. 18 - lun., dic. 9
7:00 pm - 12:24 pmYOW-SFO
20h 24m2 stops
1:30 pm - 12:42 amSFO-YOW
8h 12m1 stop
$300Porter Airlines
Find Deal
mar., dic. 10 - jue., dic. 12
2:10 pm - 9:42 pmYOW-SFO
10h 32m1 stop
11:45 pm - 1:23 pmSFO-YOW
10h 38m2 stops
$303United Airlines
Find Deal
lun., nov. 18 - vie., dic. 6
6:30 am - 1:05 pmYOW-SFO
33h 35m2 stops
1:55 pm - 5:33 amSFO-YOW
12h 38m2 stops
$331WestJet
Find Deal
jue., nov. 21 - vie., nov. 29
2:10 pm - 9:42 pmYOW-SFO
10h 32m1 stop
8:25 am - 11:32 pmSFO-YOW
12h 07m1 stop
$345Air Canada
Find Deal
lun., nov. 18 - lun., nov. 25
6:25 am - 12:24 pmYOW-SFO
8h 59m1 stop
1:30 pm - 12:42 amSFO-YOW
8h 12m1 stop
$363Porter Airlines
Find Deal
vie., feb. 14 - vie., feb. 21
5:55 am - 6:00 pmYOW-SFO
15h 05m2 stops
6:00 am - 12:10 amSFO-YOW
15h 10m2 stops
$397Delta
Find Deal
mar., nov. 19 - dom., dic. 8
6:30 am - 1:05 pmYOW-SFO
33h 35m2 stops
1:55 pm - 5:33 amSFO-YOW
12h 38m2 stops
$421WestJet
Find Deal
jue., nov. 21 - dom., dic. 8
6:15 am - 1:05 pmYOW-SFO
9h 50m1 stop
6:00 am - 12:10 amSFO-YOW
15h 10m2 stops
$551Delta
Find Deal
mar., nov. 19 - dom., dic. 8
6:25 am - 12:24 pmYOW-SFO
8h 59m1 stop
$151Porter Airlines
Find Deal
vie., ene. 10
6:15 am - 1:05 pmYOW-SFO
9h 50m1 stop
$158WestJet
Find Deal
vie., ene. 10
6:25 am - 12:24 pmYOW-SFO
8h 59m1 stop
$159Porter Airlines
Find Deal
jue., dic. 5
4:00 pm - 9:42 pmYOW-SFO
8h 42m1 stop
$163Air Canada
Find Deal
mié., ene. 8
5:00 pm - 9:24 amYOW-SFO
19h 24m1 stop
$169United Airlines
Find Deal
mar., ene. 7
5:30 am - 10:52 amYOW-SFO
8h 22m1 stop
$171Air Canada
Find Deal
mié., nov. 20
5:50 pm - 7:50 amYOW-SFO
17h 00m2 stops
$175United Airlines
Find Deal
lun., ene. 6
6:10 pm - 7:16 amYOW-SFO
16h 06m1 stop
lun., ene. 6
2:50 pm - 9:53 amYOW-SFO
22h 03m2 stops
mar., dic. 3
5:55 am - 6:46 pmYOW-SFO
15h 51m2 stops
$229Delta
Find Deal
lun., ene. 6
5:55 am - 7:45 amYOW-SFO
28h 50m2 stops
1:30 pm - 12:42 amSFO-YOW
8h 12m1 stop
vie., nov. 8 - mar., nov. 12
5:55 am - 12:24 pmYOW-SFO
9h 29m1 stop
1:30 pm - 12:42 amSFO-YOW
8h 12m1 stop
vie., nov. 8 - mar., nov. 12
6:25 am - 12:24 pmYOW-SFO
8h 59m1 stop
1:30 pm - 12:42 amSFO-YOW
8h 12m1 stop
$605Porter Airlines
Find Deal
vie., nov. 8 - jue., nov. 14
5:55 am - 10:52 amYOW-SFO
31h 57m3 stops
1:30 pm - 12:42 amSFO-YOW
8h 12m1 stop
vie., nov. 8 - mar., nov. 12
6:10 pm - 11:59 pmYOW-SFO
8h 49m1 stop
8:43 am - 12:42 amSFO-YOW
12h 59m2 stops
$878Porter Airlines
Find Deal
vie., nov. 8 - jue., nov. 14
4:05 pm - 12:24 pmYOW-SFO
23h 19m2 stops
10:00 am - 2:02 pmSFO-YOW
25h 02m3 stops
$1,312
Find Deal
vie., nov. 8 - mar., nov. 12
5:55 am - 10:52 amYOW-SFO
31h 57m3 stops
1:55 pm - 3:12 pmSFO-YOW
22h 17m3 stops
$1,430
Find Deal
vie., nov. 8 - mar., nov. 12
7:30 pm - 1:07 amYOW-SFO
8h 37m1 stop
12:25 am - 2:35 pmSFO-YOW
11h 10m2 stops
$1,595United Airlines
Find Deal
vie., nov. 8 - lun., nov. 11
3:55 pm - 7:08 pmYOW-SFO
30h 13m2 stops
10:00 am - 3:03 pmSFO-YOW
26h 03m2 stops
$1,660WestJet
Find Deal
vie., nov. 8 - jue., nov. 14

Air Canada flights from Ottawa to San Francisco

Our best Air Canada deals on Ottawa to San Francisco flight tickets
Air Canada
Nov 18
YOW4:00 pmOttawa
8h 42m
1 stop
SFO9:42 pmSan Francisco
Dec 11
SFO8:30 amSan Francisco
7h 28m
1 stop
YOW6:58 pmOttawa
Air Canada
Nov 18
YOW2:10 pmOttawa
10h 32m
1 stop
SFO9:42 pmSan Francisco
Nov 25
SFO8:25 amSan Francisco
12h 07m
1 stop
YOW11:32 pmOttawa
Air Canada
Nov 17
YOW9:00 amOttawa
15h 51m
1 stop
SFO9:51 pmSan Francisco
Dec 11
SFO8:30 amSan Francisco
7h 28m
1 stop
YOW6:58 pmOttawa

Porter Airlines flights from Ottawa to San Francisco

Our best Porter Airlines deals on Ottawa to San Francisco flight tickets
Porter Airlines
Dec 10
YOW7:00 pmOttawa
20h 24m
2 stops
SFO12:24 pmSan Francisco
Dec 12
SFO1:30 pmSan Francisco
8h 12m
1 stop
YOW12:42 amOttawa
Porter Airlines
Feb 14
YOW6:25 amOttawa
8h 59m
1 stop
SFO12:24 pmSan Francisco
Feb 21
SFO1:30 pmSan Francisco
8h 12m
1 stop
YOW12:42 amOttawa
Porter Airlines
Apr 18
YOW6:25 amOttawa
8h 59m
1 stop
SFO12:24 pmSan Francisco
Apr 21
SFO1:30 pmSan Francisco
8h 12m
1 stop
YOW12:42 amOttawa

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?

September. The cheapest time of year to fly to San Francisco from Ottawa is September. Most expensive is December

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 17% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to San Francisco from Ottawa?

Porter Airlines. Porter Airlines, Air Canada, and WestJet are the most popular carriers operating from Ottawa to San Francisco

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?

21 days before. The cheapest time to buy a flight from Ottawa to San Francisco is approximately 21 days to departure

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

You could potentially save up to 10% 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 7% cheaper when compared to flights at the same time last year.

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

$151

Fastest flight time

8h 22m

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 $151. 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 22m
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 $326Free CancellationRating
7.8
293 reviews
Search Porter Airlines flights
WestJetPriceFrom $360Free CancellationRating
7.3
2,803 reviews
Search WestJet flights
Air CanadaPriceFrom $379Free CancellationRating
7.0
8,123 reviews
Search Air Canada flights
United AirlinesPriceFrom $402Free CancellationRating
7.4
9,226 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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