How long is the flight from Ottawa to San Francisco Bay Area?

Airlines like WestJet and United Airlines fly from Ottawa to San Francisco Bay Area in about 8h 36m. The time it takes to get you to your destination can typically vary by up to 3h 54m. The distance from Ottawa to San Francisco Bay Area is about 3903 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from Ottawa to San Francisco Bay Area one-way?

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 217. However, be on the lookout for offers from Porter Airlines and Air Canada, as they are both options that can get you from Ottawa to San Francisco Bay Area for a low price.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from Ottawa to San Francisco Bay Area?

While some choose either Ottawa - San Jose or Ottawa - Oakland, Ottawa - San Francisco is the most popular route from Ottawa to San Francisco Bay Area.

What are the most popular airlines that fly from Ottawa to San Francisco Bay Area?

Porter Airlines, Air Canada and WestJet are the most popular airlines when flying from Ottawa to San Francisco Bay Area.

What is the cheapest time of day to fly from YOW to XIH?

When flying from Ottawa to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Ottawa to San Francisco Bay Area?

If you book a flight to San Francisco Bay Area from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

Can I find deals for flights from Ottawa to San Francisco Bay Area that include hotel bookings?

Yes. In addition to deals on Ottawa to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to San Francisco Bay Area?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to San Francisco Bay Area.

Can I find deals for business class flights from Ottawa to San Francisco Bay Area?

Yes. Cheapflights offers flight deals from Ottawa to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 245+ Cheap Flights from Ottawa to San Francisco Bay Area

Cheap flight deals from Ottawa to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ottawa to San Francisco Bay Area
Explore the most affordable flight options available from Ottawa to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Thu 15/1012:25 p.m. -

2 stops12h 30m

Mon 19/106:00 a.m. -

1 stop8h 15m

Deal found 22/8C$ 333

Sun 18/1012:25 p.m. -

2 stops12h 30m

Tue 20/106:00 a.m. -

1 stop10h 20m

Deal found 23/8C$ 340

Mon 19/1012:25 p.m. -

2 stops12h 30m

Wed 21/106:05 p.m. -

1 stop8h 30m

Deal found 24/8C$ 345

Fri 18/912:25 p.m. -

2 stops12h 30m

Mon 21/96:00 a.m. -

1 stop10h 20m

Deal found 24/8C$ 363

Thu 24/912:25 p.m. -

2 stops12h 30m

Mon 28/96:00 a.m. -

1 stop8h 15m

Deal found 23/8C$ 366

Wed 7/106:55 a.m. -

2 stops12h 45m

Wed 21/106:05 p.m. -

1 stop8h 30m

Deal found 23/8C$ 376

Mon 19/1012:25 p.m. -

2 stops12h 30m

Sat 24/101:00 p.m. -

1 stop13h 35m

Deal found 24/8C$ 388

Tue 15/94:15 p.m. -

1 stop27h 25m

Tue 22/96:00 a.m. -

1 stop8h 15m

Deal found 23/8C$ 390

Wed 7/106:55 a.m. -

2 stops12h 45m

Wed 14/106:05 p.m. -

1 stop8h 30m

Deal found 23/8C$ 397

Thu 24/912:25 p.m. -

2 stops12h 30m

Thu 1/106:00 a.m. -

1 stop10h 20m

Deal found 24/8C$ 398

Wed 23/124:42 p.m. -

2 stops23h 42m

Wed 6/16:30 a.m. -

1 stop12h 01m

Deal found 26/8C$ 718

Thu 22/106:25 a.m. -

1 stop8h 36m

Mon 26/104:10 p.m. -

2 stops26h 06m

Deal found 26/8C$ 729

Best flights from Ottawa to San Francisco Bay Area
Discover carefully curated flight deals from Ottawa to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Thu 15/1012:25 p.m. -

2 stops12h 30m

Mon 19/106:00 a.m. -

1 stop8h 15m

Deal found 22/8C$ 333

Mon 26/106:10 a.m. -

1 stop13h 40m

Tue 27/101:45 p.m. -

1 stop8h 05m

Deal found 24/8C$ 571

Tue 15/96:55 a.m. -

2 stops14h 14m

Tue 22/96:00 a.m. -

2 stops15h 20m

Deal found 23/8C$ 624

Sun 4/107:00 a.m. -

1 stop8h 20m

Tue 20/101:20 p.m. -

1 stop8h 05m

Deal found 26/8C$ 631

Thu 22/106:25 a.m. -

1 stop8h 36m

Mon 26/104:10 p.m. -

2 stops26h 06m

Deal found 26/8C$ 729

Fri 16/106:00 a.m. -

2 stops14h 32m

Tue 20/108:45 a.m. -

2 stops13h 00m

Deal found 27/8C$ 770

Mon 19/1012:25 p.m. -

2 stops12h 30m

Sat 24/101:00 p.m. -

2 stops32h 44m

Deal found 25/8C$ 514

Sat 17/1012:25 p.m. -

2 stops12h 30m

Tue 20/106:00 a.m. -

2 stops15h 20m

Deal found 27/8C$ 523

Sat 24/101:20 p.m. -

3 stops23h 10m

Fri 30/105:40 p.m. -

1 stop28h 20m

Deal found 22/8C$ 616

Sat 12/96:55 a.m. -

2 stops14h 18m

Wed 16/912:05 a.m. -

2 stops14h 30m

Deal found 23/8C$ 624

Thu 8/107:00 a.m. -

1 stop8h 20m

Thu 15/101:20 p.m. -

1 stop8h 05m

Deal found 24/8C$ 703

Fri 9/107:20 a.m. -

2 stops13h 40m

Mon 12/106:00 a.m. -

1 stop8h 15m

Deal found 22/8C$ 649

Tue 8/126:15 a.m. -

1 stop8h 44m

Thu 10/129:00 a.m. -

2 stops26h 09m

Deal found 26/8C$ 739

Tue 6/107:00 a.m. -

1 stop8h 20m

Mon 26/101:45 p.m. -

1 stop8h 05m

Deal found 26/8C$ 704

Fri 9/101:20 p.m. -

1 stop25h 40m

Mon 12/106:00 a.m. -

1 stop8h 15m

Deal found 22/8C$ 648

Thu 22/106:05 a.m. -

2 stops17h 43m

Tue 27/104:10 p.m. -

2 stops19h 57m

Deal found 26/8C$ 739

Fri 16/1010:37 a.m. -

1 stop15h 05m

Tue 20/106:30 a.m. -

1 stop7h 46m

Deal found 27/8C$ 774

Tue 15/95:20 p.m. -

2 stops27h 11m

Wed 23/912:51 p.m. -

2 stops17h 20m

Deal found 23/8C$ 778

Sat 17/101:20 p.m. -

2 stops12h 35m

Tue 20/107:02 a.m. -

2 stops19h 33m

Deal found 24/8C$ 869

Tue 15/910:37 a.m. -

1 stop15h 13m

Tue 22/96:30 a.m. -

1 stop12h 05m

Deal found 23/8C$ 778

Sat 19/123:10 p.m. -

2 stops25h 14m

Mon 4/18:30 a.m. -

2 stops26h 42m

Deal found 24/8C$ 790

Thu 8/101:20 p.m. -

3 stops35h 05m

Thu 15/1011:30 p.m. -

2 stops22h 35m

Deal found 24/8C$ 1,622

Find flight deals from Ottawa to San Francisco Bay Area

Round-trip from	C$ 333
One-way from	C$ 245
Popular in	July
Cheapest in	September
Average price	C$ 692

WestJet
15/10-19/10
3 total stops
20h 45m total
Ottawa to San Francisco Bay Area

Search Deals

WestJet
6/9
1 total stop
9h 00m total
Ottawa to San Francisco Bay Area

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 91 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Thu 15/10

12:25 p.m.-9:55 p.m.

2 stops12h 30m

San Francisco

Mon 19/10

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 333

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Mon 19/10

12:25 p.m.-9:55 p.m.

2 stops12h 30m

San Francisco

Sat 24/10

1:00 p.m.-12:44 a.m.

2 stops32h 44m

C$ 514

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Sat 17/10

12:25 p.m.-9:55 p.m.

2 stops12h 30m

San Francisco

Tue 20/10

6:00 a.m.-12:20 a.m.

2 stops15h 20m

C$ 523

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Mon 26/10

6:10 a.m.-4:50 p.m.

1 stop13h 40m

San Francisco

Tue 27/10

1:45 p.m.-12:50 a.m.

1 stop8h 05m

C$ 571

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Sat 24/10

1:20 p.m.-9:30 a.m.

3 stops23h 10m

San Francisco

Fri 30/10

5:40 p.m.-1:00 a.m.

1 stop28h 20m

C$ 616

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Tue 15/9

6:55 a.m.-6:09 p.m.

2 stops14h 14m

San Francisco

Tue 22/9

6:00 a.m.-12:20 a.m.

2 stops15h 20m

C$ 624

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Sat 12/9

6:55 a.m.-6:13 p.m.

2 stops14h 18m

San Francisco

Wed 16/9

12:05 a.m.-5:35 p.m.

2 stops14h 30m

C$ 624

Quickest round-trip

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Sun 4/10

7:00 a.m.-12:20 p.m.

1 stop8h 20m

San Francisco

Tue 20/10

1:20 p.m.-12:25 a.m.

1 stop8h 05m

C$ 631

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Fri 9/10

1:20 p.m.-12:00 p.m.

1 stop25h 40m

San Francisco

Mon 12/10

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 648

OttawaSan Francisco

YOW Ottawa - SFO San Francisco

YOWSFO

Ottawa

Fri 9/10

7:20 a.m.-6:00 p.m.

2 stops13h 40m

San Francisco

Mon 12/10

6:00 a.m.-5:15 p.m.

1 stop8h 15m

C$ 649

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/8

Showing 1-10 of 44 resultsSorted by cheapest first

...

Best time to book a flight from Ottawa to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Ottawa with our price prediction graph.

YOW-SFO

YOW-SJC

YOW-OAK

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to San Francisco Bay Area

YOW-zzXIH

YOW-SFO

YOW-SJC

YOW-OAK

What is the cheapest month to book a flight from Ottawa to San Francisco Bay Area?

Currently, September is the cheapest month in which you can book a flight from Ottawa to San Francisco Bay Area (average of C$ 516). Flying from Ottawa to San Francisco Bay Area in July is currently the most expensive (average of C$ 804). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Ottawa to San Francisco Bay Area?

To ensure you get the cheapest price possible for a flight from Ottawa to San Francisco Bay Area, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing San Francisco Bay Area

Get a feel of what it's like to fly with Porter Airlines,United Airlines, andWestJet from Ottawa to San Francisco Bay Area by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

United Airlines

7.4

Good

10,127 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

WestJet

7.2

Good

3,440 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Canada

7.1

Good

11,541 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

What airport do you fly from for flights from Ottawa to San Francisco Bay Area?
If you book a flight to San Francisco Bay Area from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.
How long is the flight from Ottawa to San Francisco Bay Area?
Airlines like WestJet and United Airlines fly from Ottawa to San Francisco Bay Area in about 8h 36m. The time it takes to get you to your destination can typically vary by up to 3h 54m. The distance from Ottawa to San Francisco Bay Area is about 3903 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Ottawa to San Francisco Bay Area one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 217. However, be on the lookout for offers from Porter Airlines and Air Canada, as they are both options that can get you from Ottawa to San Francisco Bay Area for a low price.
What are the most popular routes from Ottawa to San Francisco Bay Area?
While some choose either Ottawa - San Jose or Ottawa - Oakland, Ottawa - San Francisco is the most popular route from Ottawa to San Francisco Bay Area.
Can I find deals for flights from Ottawa to San Francisco Bay Area that include hotel bookings?
Yes. In addition to deals on Ottawa to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to San Francisco Bay Area?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to San Francisco Bay Area.
Can I find deals for business class flights from Ottawa to San Francisco Bay Area?
Yes. Cheapflights offers flight deals from Ottawa to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to San Francisco Bay Area?
Currently, September is the cheapest month in which you can book a flight from Ottawa to San Francisco Bay Area (average of C$ 516). Flying from Ottawa to San Francisco Bay Area in July is currently the most expensive (average of C$ 804). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Alternative routes for Ottawa to San Francisco Bay Area

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Top 4 airlines flying from Ottawa to San Francisco Bay Area

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 350	AverageC$ 537	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Porter Airlines	CheapestC$ 394	AverageC$ 611	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 398	AverageC$ 825	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 419	AverageC$ 683	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to San Francisco Bay Area?

Deals for Ottawa to San Francisco Bay Area flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to San Francisco Bay Area?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to San Francisco Bay Area for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to San Francisco Bay Area with no change fees?

Certainly. Search results for flights to San Francisco Bay Area from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to San Francisco Bay Area become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to San Francisco Bay Area flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Ottawa to San Francisco Bay Area from C$ 245

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to San Francisco Bay Area

Cheapest flights from Ottawa to San Francisco Bay AreaExplore the most affordable flight options available from Ottawa to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Explore the most affordable flight options available from Ottawa to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Ottawa to San Francisco Bay AreaDiscover carefully curated flight deals from Ottawa to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Discover carefully curated flight deals from Ottawa to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from Ottawa to San Francisco Bay AreaDiscover last-minute flight deals from Ottawa to San Francisco Bay Area. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to San Francisco Bay Area. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Ottawa to San Francisco Bay AreaSearch for one-way flight options from Ottawa to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Search for one-way flight options from Ottawa to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Find flight deals from Ottawa to San Francisco Bay Area

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to San Francisco Bay Area that are best for you.

Best time to book a flight from Ottawa to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Ottawa with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ottawa to San Francisco Bay Area?

How far ahead should I book a flight from Ottawa to San Francisco Bay Area?

To ensure you get the cheapest price possible for a flight from Ottawa to San Francisco Bay Area, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing San Francisco Bay Area

Get a feel of what it's like to fly with Porter Airlines,United Airlines, andWestJet from Ottawa to San Francisco Bay Area by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Ottawa to San Francisco Bay Area?

How long is the flight from Ottawa to San Francisco Bay Area?

What are the cheapest airlines to fly from Ottawa to San Francisco Bay Area one-way?

What are the most popular routes from Ottawa to San Francisco Bay Area?

Can I find deals for flights from Ottawa to San Francisco Bay Area that include hotel bookings?

How can I find direct flights from Ottawa to San Francisco Bay Area?

Can I find deals for business class flights from Ottawa to San Francisco Bay Area?

What is the cheapest month to book a flight from Ottawa to San Francisco Bay Area?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Francisco Bay Area by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Ottawa to San Francisco Bay Area by cabin class

Find flights from Ottawa to San Francisco Bay Area, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and San Francisco Bay Area flights

Browse other Ottawa and San Francisco Bay Area flight options. Last updated on 27 August 2026.

Popular flight searches

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Ottawa to San Francisco Bay Area flights

Consider these flights travelling from Ottawa to San Francisco Bay Area.

Top 4 airlines flying from Ottawa to San Francisco Bay Area

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to San Francisco Bay Area?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to San Francisco Bay Area?

Can Cheapflights find flights from Ottawa to San Francisco Bay Area with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to San Francisco Bay Area become cheaper?

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Cheapest flights from Ottawa to San Francisco Bay Area
Explore the most affordable flight options available from Ottawa to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Ottawa to San Francisco Bay Area
Discover carefully curated flight deals from Ottawa to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from Ottawa to San Francisco Bay Area
Discover last-minute flight deals from Ottawa to San Francisco Bay Area. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Ottawa to San Francisco Bay Area
Search for one-way flight options from Ottawa to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.