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$ 202. 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.

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

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

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

To save on the cost of your flight from Ottawa to San Francisco Bay Area, book at least 50 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 455 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 905.

What is the cheapest month to fly from Ottawa to San Francisco Bay Area?

Flights from Ottawa to San Francisco Bay Area lean towards being more expensive in July. Prices are generally better when you fly from Ottawa to San Francisco Bay Area in January, with the cheapest ticket starting at C$ 352.

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$ 202+ Flights from Ottawa to San Francisco Bay Area

Cheap flight deals from Ottawa to San Francisco Bay Area

Round-trip from	C$ 347
One-way from	C$ 202
Popular in	July
Cheapest in	January
Average price	C$ 463

WestJet
1/6-8/6
2 total stops
18h 45m total
Ottawa to San Francisco Bay Area

Search Deals

WestJet
15/6
2 total stops
14h 05m total
Ottawa to San Francisco Bay Area

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 120 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Ottawa to San Francisco Bay Area

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 18 April 2025.

Sun 1/66:00 a.m.YOW - SFO

1 stop9h 05mWestJet

Sun 8/66:05 p.m.SFO - YOW

1 stop9h 40mWestJet

Deal found 17/4C$ 347

Mon 5/57:00 a.m.YOW - SFO

1 stop8h 30mPorter Airlines

Wed 14/51:30 p.m.SFO - YOW

1 stop7h 51mPorter Airlines

Deal found 16/4C$ 355

Thu 11/96:00 a.m.YOW - SFO

1 stop8h 11mAir Canada

Mon 15/98:30 a.m.SFO - YOW

1 stop8h 44mAir Canada

Deal found 17/4C$ 377

Mon 12/53:35 p.m.YOW - SFO

1 stop8h 50mMultiple Airlines

Sun 7/91:25 p.m.SFO - YOW

1 stop7h 56mMultiple Airlines

Deal found 16/4C$ 381

Wed 7/55:55 a.m.YOW - SFO

2 stops16h 01mDelta

Wed 14/56:15 a.m.SFO - YOW

2 stops15h 07mDelta

Deal found 16/4C$ 513

Sat 31/56:10 a.m.YOW - SJC

3 stops20h 19mMultiple Airlines

Sat 7/66:00 a.m.SJC - YOW

3 stops31h 20mMultiple Airlines

Deal found 16/4C$ 538

Wed 13/86:30 a.m.YOW - SFO

2 stops16h 49mUnited Airlines

Fri 15/812:30 a.m.SFO - YOW

2 stops10h 43mUnited Airlines

Deal found 16/4C$ 814

Sat 31/56:40 a.m.YOW - SJC

1 stop18h 59mUnited Airlines

Sat 7/612:50 p.m.SJC - YOW

2 stops18h 08mUnited Airlines

Deal found 16/4C$ 921

Tue 6/56:00 a.m.YOW - SJC

2 stops14h 45mWestJet

Tue 13/59:00 a.m.SJC - YOW

2 stops12h 42mWestJet

Deal found 16/4C$ 1,079

Tue 22/45:45 a.m.YOW - SJC

2 stops18h 40mAir Canada

Fri 25/412:25 p.m.SJC - YOW

2 stops16h 09mAir Canada

Deal found 17/4C$ 1,306

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 18 April 2025.

Sun 1/66:00 a.m.YOW - SFO

1 stop9h 05mWestJet

Sun 8/66:05 p.m.SFO - YOW

1 stop9h 40mWestJet

Deal found 17/4C$ 347

Mon 5/57:00 a.m.YOW - SFO

1 stop8h 30mPorter Airlines

Wed 14/51:30 p.m.SFO - YOW

1 stop7h 51mPorter Airlines

Deal found 16/4C$ 355

Mon 12/53:35 p.m.YOW - SFO

1 stop8h 50mMultiple Airlines

Sun 7/91:25 p.m.SFO - YOW

1 stop7h 56mMultiple Airlines

Deal found 16/4C$ 381

Tue 6/52:35 p.m.YOW - SFO

1 stop8h 35mAir Canada

Tue 13/57:40 p.m.SFO - YOW

1 stop9h 53mAir Canada

Deal found 16/4C$ 387

Wed 7/55:55 a.m.YOW - SFO

2 stops16h 01mDelta

Wed 14/56:15 a.m.SFO - YOW

2 stops15h 07mDelta

Deal found 16/4C$ 513

Sat 31/56:40 a.m.YOW - SJC

1 stop18h 59mUnited Airlines

Sat 7/66:35 a.m.SJC - YOW

1 stop12h 00mUnited Airlines

Deal found 16/4C$ 921

Sat 31/56:10 a.m.YOW - SJC

3 stops20h 19mMultiple Airlines

Sat 7/66:00 a.m.SJC - YOW

3 stops31h 20mMultiple Airlines

Deal found 16/4C$ 538

Wed 7/510:37 a.m.YOW - SFO

1 stop11h 38mUnited Airlines

Sun 11/512:10 a.m.SFO - YOW

1 stop18h 25mUnited Airlines

Deal found 16/4C$ 1,025

Tue 6/56:00 a.m.YOW - SJC

2 stops14h 45mWestJet

Tue 13/59:00 a.m.SJC - YOW

2 stops12h 42mWestJet

Deal found 16/4C$ 1,079

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 18 April 2025 and is based on user searches.

Tue 22/44:20 p.m.YOW - SFO

1 stop23h 59mMultiple Airlines

Fri 25/41:40 p.m.SFO - YOW

1 stop8h 00mMultiple Airlines

Deal found 16/4C$ 582

Tue 22/42:50 p.m.YOW - SJC

2 stops25h 19mMultiple Airlines

Thu 24/42:50 p.m.SJC - YOW

2 stops30h 50mMultiple Airlines

Deal found 15/4C$ 643

Tue 22/46:15 a.m.YOW - SFO

1 stop9h 24mPorter Airlines

Sun 27/41:40 p.m.SFO - YOW

1 stop8h 00mPorter Airlines

Deal found 16/4C$ 936

Tue 22/45:45 a.m.YOW - SJC

2 stops18h 40mAir Canada

Fri 25/412:25 p.m.SJC - YOW

2 stops16h 09mAir Canada

Deal found 17/4C$ 1,306

Tue 22/410:37 a.m.YOW - SJC

1 stop15h 14mUnited Airlines

Fri 25/46:27 p.m.SJC - YOW

2 stops12h 31mUnited Airlines

Deal found 16/4C$ 1,339

Wed 23/42:45 p.m.YOW - SFO

1 stop10h 00mAir Canada

Sun 27/410:52 p.m.SFO - YOW

1 stop7h 22mAir Canada

Deal found 16/4C$ 421

Wed 23/45:55 a.m.YOW - SFO

2 stops16h 05mDelta

Sun 27/47:10 a.m.SFO - YOW

2 stops14h 12mDelta

Deal found 16/4C$ 541

Wed 23/47:29 p.m.YOW - SFO

2 stops15h 00mUnited Airlines

Sat 26/412:08 a.m.SFO - YOW

1 stop18h 27mUnited Airlines

Deal found 16/4C$ 1,044

Sun 27/43:45 p.m.YOW - SFO

1 stop23h 20mWestJet

Sat 3/57:30 a.m.SFO - YOW

2 stops18h 55mWestJet

Deal found 16/4C$ 903

Sun 27/43:45 p.m.YOW - SJC

2 stops26h 04mWestJet

Sat 3/57:00 a.m.SJC - YOW

2 stops14h 42mWestJet

Deal found 16/4C$ 1,098

Mon 5/57:00 a.m.YOW - SFO

1 stop8h 30mPorter Airlines

Wed 14/51:30 p.m.SFO - YOW

1 stop7h 51mPorter Airlines

Deal found 16/4C$ 355

Tue 6/52:35 p.m.YOW - SFO

1 stop8h 35mAir Canada

Tue 13/57:40 p.m.SFO - YOW

1 stop9h 53mAir Canada

Deal found 16/4C$ 387

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 18 April 2025.

Sun 15/66:10 a.m.YOW - SFO

2 stops14h 05mWestJet

Deal found 16/4C$ 202

Sun 18/57:00 a.m.YOW - SFO

1 stop8h 30mPorter Airlines

Deal found 16/4C$ 204

Wed 28/53:45 p.m.YOW - SFO

2 stops23h 39mMultiple Airlines

Deal found 16/4C$ 222

Wed 30/42:10 p.m.YOW - SFO

1 stop10h 27mAir Canada

Deal found 16/4C$ 236

Fri 16/58:15 p.m.YOW - SJC

2 stops20h 21mAir Canada

Deal found 17/4C$ 509

Fri 16/56:33 a.m.YOW - SJC

1 stop19h 21mUnited Airlines

Deal found 16/4C$ 516

Fri 23/53:35 p.m.YOW - SFO

1 stop8h 50mDelta

Deal found 16/4C$ 582

Sun 10/86:00 a.m.YOW - SJC

2 stops13h 52mWestJet

Deal found 16/4C$ 592

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

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sun 1/6

6:10 a.m.-5:15 p.m.

2 stops14h 05m

San Francisco

Sun 8/6

6:05 p.m.-6:45 a.m.

1 stop9h 40m

C$ 347

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Mon 5/5

7:00 a.m.-12:30 p.m.

1 stop8h 30m

San Francisco

Wed 14/5

1:30 p.m.-12:21 a.m.

1 stop7h 51m

C$ 355

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 11/9

6:00 a.m.-11:11 a.m.

1 stop8h 11m

San Francisco

Mon 15/9

8:30 a.m.-8:14 p.m.

1 stop8h 44m

C$ 377

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Mon 12/5

3:35 p.m.-9:25 p.m.

1 stop8h 50m

San Francisco

Sun 7/9

1:25 p.m.-12:21 a.m.

1 stop7h 56m

C$ 381

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 7/5

5:55 a.m.-6:56 p.m.

2 stops16h 01m

San Francisco

Wed 14/5

6:15 a.m.-12:22 a.m.

2 stops15h 07m

C$ 513

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Sat 31/5

6:10 a.m.-11:29 p.m.

3 stops20h 19m

San Jose

Sat 7/6

6:00 a.m.-4:20 p.m.

3 stops31h 20m

C$ 538

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 13/8

6:30 a.m.-8:19 p.m.

2 stops16h 49m

San Francisco

Fri 15/8

12:20 a.m.-6:52 p.m.

1 stop15h 32m

C$ 814

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Sat 31/5

6:40 a.m.-10:39 p.m.

1 stop18h 59m

San Jose

Sat 7/6

6:35 a.m.-9:35 p.m.

1 stop12h 00m

C$ 921

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Tue 6/5

6:00 a.m.-5:45 p.m.

2 stops14h 45m

San Jose

Tue 13/5

9:00 a.m.-12:42 a.m.

2 stops12h 42m

C$ 1,079

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sun 15/6

6:10 a.m.-5:15 p.m.

2 stops14h 05m

C$ 202

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 17 results

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.

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

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

Currently, January is the cheapest month in which you can book a flight from Ottawa to San Francisco Bay Area (average of C$ 276). Flying from Ottawa to San Francisco Bay Area in June is currently the most expensive (average of C$ 379). 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.

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.

Rainfall in San Francisco Bay Area by month

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.

Temperature in San Francisco Bay Area by month

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).

Reviews of airlines servicing San Francisco Bay Area

See what other customers who have flown with Porter Airlines, Delta and United Airlines from Ottawa to San Francisco Bay Area have to say. 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

281 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Porter Airlines

8.0

Very good

281 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Delta

8.0

Very good

7,917 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

United Airlines

7.4

Good

8,667 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

WestJet

7.2

Good

2,809 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Air Canada

7.0

Good

9,142 reviews

Porter Airlines

8.0

Very good

281 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.
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$ 202. 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, January is the cheapest month in which you can book a flight from Ottawa to San Francisco Bay Area (average of C$ 276). Flying from Ottawa to San Francisco Bay Area in June is currently the most expensive (average of C$ 379). 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

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Direct flights to United States

Top 4 airlines flying from Ottawa to San Francisco Bay Area

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 295	AverageC$ 516	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 338	AverageC$ 661	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 348	AverageC$ 548	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
United Airlines	CheapestC$ 358	AverageC$ 908	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$ 202

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 15/6. 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

Keep the following information in mind while searching for Ottawa to San Francisco Bay Area flight deals. Data was last updated 18 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 18 April 2025.

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 18 April 2025.

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

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

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

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

Find hourly flight availability from Ottawa to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco Bay Area

See what other customers who have flown with Porter Airlines, Delta and United Airlines from Ottawa to San Francisco Bay Area have to say. 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

Find useful and relevant information for your journey from Ottawa to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights 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.

Top 4 airlines flying from Ottawa to San Francisco Bay Area

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

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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 18 April 2025.