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Cheap flights from Ottawa to San Francisco from C$ 313

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YOW — SFO
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

The best prices from Ottawa to San Francisco are usually found in January or February, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Ottawa to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 May 2024.

Popular in

July

Cheapest in

January

Round-trip from

C$ 374

One-way from

C$ 342
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Ottawa to San Francisco
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One-way flight from Ottawa to San Francisco
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What is the cheapest day to fly round-trip from Ottawa to San Francisco?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 36% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Ottawa to San Francisco, book at least 9 days before your planned departure. Booking around this time can save you about 74% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 519 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 903.

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

Our data shows that January tends to be the cheapest month to fly to San Francisco from Ottawa. Users have commonly found prices around C$ 691 for the month, but tickets can be as low as C$ 474. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Ottawa to San Francisco (YOW - SFO)?

A simple way to save on the total cost of your ticket is to fly from Ottawa to San Francisco in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Cheap Porter Airlines flights from Ottawa to San Francisco

Explore cheap flight options specifically provided by Porter Airlines for the route between Ottawa and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Take a look at some of the lowest-priced Porter Airlines flights heading from Ottawa to San Francisco. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 21/88:05 a.m.YOW - SFO
1 stop8h 00mPorter Airlines
Sun 25/81:55 p.m.SFO - YOW
1 stop7h 32mPorter Airlines
Deal found 14/5C$ 493
Sat 10/88:05 a.m.YOW - SFO
1 stop8h 00mPorter Airlines
Sun 25/81:55 p.m.SFO - YOW
1 stop7h 32mPorter Airlines
Deal found 15/5C$ 540
Wed 14/88:05 a.m.YOW - SFO
1 stop8h 00mPorter Airlines
Wed 21/81:55 p.m.SFO - YOW
1 stop7h 32mPorter Airlines
Deal found 16/5C$ 582
Fri 6/911:55 a.m.YOW - SFO
2 stops14h 21mPorter Airlines
Tue 10/91:55 p.m.SFO - YOW
2 stops14h 50mPorter Airlines
Deal found 15/5C$ 587
Thu 17/108:05 a.m.YOW - SFO
1 stop8h 00mPorter Airlines
Mon 21/101:55 p.m.SFO - YOW
1 stop7h 32mPorter Airlines
Deal found 15/5C$ 589
Thu 5/98:05 a.m.YOW - SFO
1 stop8h 00mPorter Airlines
Tue 10/91:55 p.m.SFO - YOW
1 stop7h 32mPorter Airlines
Deal found 15/5C$ 590
Fri 18/1011:55 a.m.YOW - SFO
2 stops14h 21mPorter Airlines
Mon 21/101:55 p.m.SFO - YOW
1 stop7h 32mPorter Airlines
Deal found 15/5C$ 595
Tue 28/57:50 a.m.YOW - SFO
1 stop8h 02mPorter Airlines
Wed 29/51:53 p.m.SFO - YOW
1 stop7h 35mPorter Airlines
Deal found 14/5C$ 598
Fri 18/1011:55 a.m.YOW - SFO
2 stops14h 21mPorter Airlines
Mon 21/106:15 a.m.SFO - YOW
2 stops10h 39mPorter Airlines
Deal found 15/5C$ 606

Cheap WestJet flights from Ottawa to San Francisco

Explore cheap flight options specifically provided by WestJet for the route between Ottawa and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Some of the lowest-priced WestJet flights we've found at this time heading from Ottawa to San Francisco. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 16/105:55 a.m.YOW - SFO
1 stop9h 06mWestJet
Tue 22/1012:50 p.m.SFO - YOW
1 stop8h 51mWestJet
Deal found 14/5C$ 505
Fri 18/105:55 a.m.YOW - SFO
2 stops11h 38mWestJet
Sun 20/1012:50 p.m.SFO - YOW
1 stop8h 51mWestJet
Deal found 14/5C$ 522
Wed 16/105:55 a.m.YOW - SFO
2 stops11h 38mWestJet
Sun 20/103:20 p.m.SFO - YOW
2 stops12h 36mWestJet
Deal found 14/5C$ 525
Sat 19/105:55 a.m.YOW - SFO
1 stop9h 06mWestJet
Mon 21/103:20 p.m.SFO - YOW
2 stops20h 48mWestJet
Deal found 14/5C$ 549
Thu 17/105:55 a.m.YOW - SFO
1 stop9h 06mWestJet
Mon 21/1012:50 p.m.SFO - YOW
1 stop23h 18mWestJet
Deal found 14/5C$ 552
Sat 19/105:55 a.m.YOW - SFO
2 stops11h 38mWestJet
Sun 20/103:20 p.m.SFO - YOW
2 stops20h 48mWestJet
Deal found 14/5C$ 556
Sat 19/105:55 a.m.YOW - SFO
2 stops11h 38mWestJet
Sun 20/107:30 a.m.SFO - YOW
1 stop14h 11mWestJet
Deal found 14/5C$ 578
Sat 12/105:55 a.m.YOW - SFO
1 stop9h 06mWestJet
Wed 16/1012:50 p.m.SFO - YOW
1 stop8h 51mWestJet
Deal found 16/5C$ 597
Sat 31/86:07 a.m.YOW - SFO
1 stop8h 53mWestJet
Wed 4/912:50 p.m.SFO - YOW
1 stop8h 47mWestJet
Deal found 15/5C$ 602

Cheap Ottawa to San Francisco flights in May & June 2024

Find cheap flight options from Ottawa to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Prices were last updated on 16 May 2024.
Scroll through some of the best deals on flights from Ottawa to San Francisco in 2024. Check back in a little while for more flight options.
Tue 11/67:20 a.m.YOW - SFO
1 stop8h 32mPorter Airlines
Tue 18/61:55 p.m.SFO - YOW
1 stop7h 33mPorter Airlines
Deal found 14/5C$ 640
Tue 11/67:20 a.m.YOW - SFO
1 stop8h 32mPorter Airlines
Tue 18/61:55 p.m.SFO - YOW
1 stop7h 33mPorter Airlines
Deal found 14/5C$ 646
Fri 24/55:26 p.m.YOW - SFO
1 stop9h 35mUnited Airlines
Wed 29/51:10 a.m.SFO - YOW
1 stop17h 38mUnited Airlines
Deal found 16/5C$ 665
Thu 30/57:50 a.m.YOW - SFO
1 stop8h 02mMultiple Airlines
Mon 3/611:25 a.m.SFO - YOW
2 stops30h 23mMultiple Airlines
Deal found 15/5C$ 668
Wed 26/65:26 p.m.YOW - SFO
1 stop18h 19mUnited Airlines
Fri 5/711:45 p.m.SFO - YOW
1 stop14h 19mUnited Airlines
Deal found 16/5C$ 672
Sun 26/56:38 a.m.YOW - SFO
1 stop7h 40mUnited Airlines
Mon 3/61:10 a.m.SFO - YOW
1 stop17h 38mUnited Airlines
Deal found 16/5C$ 678
Tue 25/63:25 p.m.YOW - SFO
2 stops23h 35mMultiple Airlines
Wed 3/71:55 p.m.SFO - YOW
1 stop7h 32mMultiple Airlines
Deal found 15/5C$ 685
Tue 25/64:20 p.m.YOW - SFO
3 stops24h 12mMultiple Airlines
Thu 4/71:55 p.m.SFO - YOW
1 stop7h 32mMultiple Airlines
Deal found 15/5C$ 688
Tue 28/57:30 p.m.YOW - SFO
2 stops14h 29mUnited Airlines
Thu 30/51:10 a.m.SFO - YOW
1 stop17h 38mUnited Airlines
Deal found 15/5C$ 692

Ottawa to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Scroll through some of the best deals on flights from Ottawa to San Francisco in 2024. Check back in a little while for more flight options.
Wed 21/88:05 a.m.YOW - SFO
1 stop8h 00mPorter Airlines
Sun 25/81:55 p.m.SFO - YOW
1 stop7h 32mPorter Airlines
Deal found 14/5C$ 493
Wed 16/105:55 a.m.YOW - SFO
1 stop9h 06mWestJet
Tue 22/1012:50 p.m.SFO - YOW
1 stop8h 51mWestJet
Deal found 14/5C$ 505
Fri 18/105:55 a.m.YOW - SFO
2 stops11h 38mWestJet
Sun 20/1012:50 p.m.SFO - YOW
1 stop8h 51mWestJet
Deal found 14/5C$ 522
Wed 16/105:55 a.m.YOW - SFO
2 stops11h 38mWestJet
Sun 20/103:20 p.m.SFO - YOW
2 stops12h 36mWestJet
Deal found 14/5C$ 525
Tue 15/1011:20 a.m.YOW - SFO
1 stop15h 35mUnited Airlines
Sun 20/1011:35 p.m.SFO - YOW
1 stop7h 58mUnited Airlines
Deal found 14/5C$ 531
Sat 10/88:05 a.m.YOW - SFO
1 stop8h 00mPorter Airlines
Sun 25/81:55 p.m.SFO - YOW
1 stop7h 32mPorter Airlines
Deal found 15/5C$ 540
Tue 11/62:10 p.m.YOW - SFO
3 stops22h 20mMultiple Airlines
Tue 18/610:15 a.m.SFO - YOW
2 stops21h 14mMultiple Airlines
Deal found 14/5C$ 545
Sat 19/105:55 a.m.YOW - SFO
1 stop9h 06mWestJet
Mon 21/103:20 p.m.SFO - YOW
2 stops20h 48mWestJet
Deal found 14/5C$ 549
Thu 17/105:55 a.m.YOW - SFO
1 stop9h 06mWestJet
Mon 21/1012:50 p.m.SFO - YOW
1 stop23h 18mWestJet
Deal found 14/5C$ 552

Ottawa to San Francisco flights leaving soon

Find last-minute flight options from Ottawa to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Have a look at some of the last-minute flights available departing from Ottawa to San Francisco. Users should examine the flight details to ensure there are no surprises.
Sun 26/57:30 p.m.YOW - SFO
1 stop8h 23mUnited Airlines
Mon 3/61:10 a.m.SFO - YOW
1 stop17h 38mUnited Airlines
Deal found 15/5C$ 678
Sun 26/56:38 a.m.YOW - SFO
1 stop7h 40mUnited Airlines
Wed 5/65:20 a.m.SFO - YOW
1 stop13h 28mUnited Airlines
Deal found 15/5C$ 763
Sun 26/56:38 a.m.YOW - SFO
2 stops9h 21mUnited Airlines
Mon 3/61:10 a.m.SFO - YOW
1 stop17h 38mUnited Airlines
Deal found 15/5C$ 786
Sun 26/56:00 a.m.YOW - SFO
1 stop9h 02mWestJet
Wed 5/63:20 p.m.SFO - YOW
2 stops12h 37mWestJet
Deal found 15/5C$ 816
Thu 23/56:00 a.m.YOW - SFO
1 stop9h 02mWestJet
Tue 28/53:20 p.m.SFO - YOW
2 stops12h 39mWestJet
Deal found 15/5C$ 823
Thu 23/56:00 a.m.YOW - SFO
1 stop9h 02mMultiple Airlines
Tue 28/51:53 p.m.SFO - YOW
1 stop7h 35mMultiple Airlines
Deal found 15/5C$ 847
Thu 23/56:00 a.m.YOW - SFO
1 stop9h 02mMultiple Airlines
Tue 28/51:53 p.m.SFO - YOW
3 stops20h 46mMultiple Airlines
Deal found 15/5C$ 861
Thu 23/57:50 p.m.YOW - SFO
3 stops19h 12mMultiple Airlines
Tue 28/51:53 p.m.SFO - YOW
3 stops20h 46mMultiple Airlines
Deal found 15/5C$ 920
Thu 23/59:35 p.m.YOW - SFO
2 stops41h 27mMultiple Airlines
Tue 28/51:53 p.m.SFO - YOW
3 stops20h 46mMultiple Airlines
Deal found 15/5C$ 935

One-way flights to San Francisco from Ottawa

Search for one-way flight options from Ottawa to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Users travelling one-way from Ottawa to San Francisco can select one of these great deals. Users can also find round-trip Ottawa to San Francisco flights by using the search form above.
Sun 18/88:15 p.m.YOW - SFO
1 stop18h 45mWestJet
Deal found 15/5C$ 313
Sun 18/89:35 p.m.YOW - SFO
2 stops18h 57mWestJet
Deal found 15/5C$ 316
Tue 13/86:07 a.m.YOW - SFO
2 stops11h 26mWestJet
Deal found 16/5C$ 317
Thu 25/78:05 a.m.YOW - SFO
1 stop8h 00mPorter Airlines
Deal found 15/5C$ 323
Fri 12/78:05 a.m.YOW - SFO
1 stop8h 00mPorter Airlines
Deal found 15/5C$ 324
Tue 13/86:07 a.m.YOW - SFO
1 stop8h 53mWestJet
Deal found 15/5C$ 326
Tue 1/105:55 a.m.YOW - SFO
1 stop9h 06mWestJet
Deal found 16/5C$ 331
Tue 13/81:15 p.m.YOW - SFO
2 stops12h 57mPorter Airlines
Deal found 15/5C$ 342
Tue 11/66:15 p.m.YOW - SFO
1 stop8h 47mAir Canada
Deal found 15/5C$ 347

Find flights from Ottawa to San Francisco within your budget

Customize your flight search to find flights from Ottawa to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 493 - C$ 653

Route

Depart

Return

Price

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 21/8

1 stop8h 00m

San Francisco

Sun 25/8

1 stop7h 32m

C$ 493

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 16/10

1 stop9h 06m

San Francisco

Tue 22/10

1 stop8h 51m

C$ 505

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Fri 18/10

2 stops11h 38m

San Francisco

Sun 20/10

1 stop8h 51m

C$ 522

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 15/10

1 stop15h 35m

San Francisco

Sun 20/10

1 stop7h 58m

C$ 531

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sat 10/8

1 stop8h 00m

San Francisco

Sun 25/8

1 stop7h 32m

C$ 540

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 11/6

3 stops22h 20m

San Francisco

Tue 18/6

2 stops21h 14m

C$ 545

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 11/6

3 stops22h 20m

San Francisco

Tue 18/6

2 stops21h 14m

C$ 564

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sun 20/10

1 stop9h 06m

San Francisco

Mon 21/10

1 stop8h 51m

C$ 576

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 16/10

1 stop11h 23m

San Francisco

Wed 30/10

1 stop9h 38m

C$ 653

Flights are sorted by cheapest first

Deals found on 14/5

When is the best time to book a flight from Ottawa to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to San Francisco. Price data was last updated on 10 May 2024.
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Ottawa to San Francisco. Price data was last updated on 12 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ottawa to San Francisco flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Francisco by month

Plan your trip from Ottawa to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Ottawa to San Francisco is currently C$ 327 while a round-trip flight costs C$ 548. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight from Ottawa to San Francisco (average of C$ 274). Flying from Ottawa to San Francisco in July is currently the most expensive (average of C$ 419). 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.

January

C$ 373

February

C$ 380

March

C$ 486

April

C$ 462

May

C$ 484

June

C$ 499

July

C$ 571

August

C$ 552

September

C$ 503

October

C$ 503

November

C$ 535

December

C$ 500

Temperature and rainfall in San Francisco by month

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

SFO

Temperature

11 - 17 °C

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 16 May 2024.
To help decide which airline to fly from Ottawa to San Francisco, see what other customers have to say about Porter Airlines, WestJet and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Porter Airlines
7.4
Good
415 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Air Canada
7.0
Good
6,947 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

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

  • Can I find flights from Ottawa to San Francisco for under C$ 500 on Cheapflights?

    Yes, there are multiple flights from Ottawa to San Francisco for under C$ 500. The cheapest flight booked recently is on Porter Airlines for just C$ 493, but on average you can expect to pay C$ 557.

  • Are there last-minute flights available from Ottawa to San Francisco for under C$ 700?

    There are currently 10+ open flights from Ottawa to San Francisco within the next 7 days for less than C$ 700.

  • What are the cheapest airlines flying from Ottawa to San Francisco round-trip?

    Porter Airlines, at C$ 493, was found to be the cheapest airline from Ottawa to San Francisco.Alternate airlines to your destination round-trip include WestJet and United Airlines. Porter Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

    C$ 313 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and Air Canada, with prices starting from C$ 323 and C$ 347, respectively.

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

    Before booking your flight from Ottawa to San Francisco check out the most popular airlines for this route: Air Canada, Flair Airlines or Porter Airlines.

  • What does YOW to SFO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ottawa Airport to San Francisco Airport flight would often be abbreviated as a YOW to SFO flight.

  • Can I find deals for flights from Ottawa to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Ottawa to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ottawa to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ottawa to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

    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.

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

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

  • Can I find deals for flights from Ottawa to San Francisco that allow pets onboard?

    Many airlines flying from Ottawa to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ottawa to San Francisco?

    Yes, you can often find last-minute deals on Ottawa to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ottawa to San Francisco flight deals updated?

    The Ottawa to San Francisco flight deals you see on this page were last updated on 15/5.

See more FAQs

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.

Fly from Ottawa to San Francisco on these airlines
Choose from the following airlines for your flight from Ottawa to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 16 May 2024.

Air Canada flights from Ottawa to San Francisco
WestJet flights from Ottawa to San Francisco
United Airlines flights from Ottawa to San Francisco

Top 5 airlines flying from Ottawa to San Francisco

Discover the top 5 airlines that operate flights from Ottawa to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 344AverageC$ 487FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 473AverageC$ 681FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 501AverageC$ 678FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 563AverageC$ 757FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 566AverageC$ 636FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
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Find flights from Ottawa to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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When you search for this flight from Ottawa to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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