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Cheap flights from Ottawa to San Francisco from C$ 278

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 30/5. 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
3 Apr — 10 Apr1
1 adult
Wed 3/4
Wed 10/4

The best prices from Ottawa to San Francisco are usually found in February or September, 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 29 March 2024.

Popular in

December

Cheapest in

February

Average price

C$ 689

Round-trip from

C$ 368
High demand for flights, 10% potential price rise
Best time to find cheap flights, 11% potential price drop
Average for round-trip flights in March 2024
From Ottawa to San Francisco

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 34% 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 16 days before your planned departure. Booking around this time can save you about 64% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 653 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,117.

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

Our data shows that February tends to be the cheapest month to fly to San Francisco from Ottawa. Users have commonly found prices around C$ 685 for the month, but tickets can be as low as C$ 463. Due to multiple factors, prepare for potentially higher prices in December.

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 9% on your trip compared to booking a flight in the evening.

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 586,909 searches. Data last updated 29 March 2024.
Take a look at some of the lowest-priced WestJet 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.
Tue 28/56:15 a.m.YOW - SFO
1 stop11h 19mWestJet
Wed 29/57:30 a.m.SFO - YOW
1 stop8h 54mWestJet
Deal found 27/3C$ 502
Sun 26/56:00 a.m.YOW - SFO
1 stop9h 02mWestJet
Wed 29/57:30 a.m.SFO - YOW
1 stop8h 54mWestJet
Deal found 27/3C$ 555
Tue 7/56:00 a.m.YOW - SFO
1 stop9h 02mWestJet
Fri 10/57:30 a.m.SFO - YOW
1 stop8h 54mWestJet
Deal found 26/3C$ 577
Sun 26/56:00 a.m.YOW - SFO
1 stop9h 02mWestJet
Wed 29/53:20 p.m.SFO - YOW
2 stops12h 39mWestJet
Deal found 27/3C$ 581
Sat 4/56:00 a.m.YOW - SFO
1 stop9h 02mWestJet
Fri 10/57:30 a.m.SFO - YOW
1 stop8h 54mWestJet
Deal found 27/3C$ 586
Mon 27/53:25 p.m.YOW - SFO
2 stops23h 37mWestJet
Wed 29/57:30 a.m.SFO - YOW
1 stop8h 54mWestJet
Deal found 27/3C$ 587
Sat 4/56:00 a.m.YOW - SFO
1 stop9h 02mWestJet
Fri 10/53:20 p.m.SFO - YOW
2 stops12h 39mWestJet
Deal found 27/3C$ 594
Fri 3/53:25 p.m.YOW - SFO
2 stops23h 37mWestJet
Fri 10/53:20 p.m.SFO - YOW
2 stops12h 39mWestJet
Deal found 27/3C$ 600
Thu 9/56:00 a.m.YOW - SFO
1 stop9h 02mWestJet
Mon 13/57:30 a.m.SFO - YOW
1 stop14h 14mWestJet
Deal found 27/3C$ 604

Cheap Air Canada flights from Ottawa to San Francisco

Explore cheap flight options specifically provided by Air Canada 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 586,909 searches. Data last updated 29 March 2024.
Some of the lowest-priced Air Canada 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.
Thu 30/55:30 a.m.YOW - SFO
1 stop8h 17mAir Canada
Sun 2/610:30 p.m.SFO - YOW
1 stop8h 10mAir Canada
Deal found 27/3C$ 620
Thu 9/59:20 a.m.YOW - SFO
1 stop9h 12mAir Canada
Mon 13/54:45 p.m.SFO - YOW
1 stop10h 36mAir Canada
Deal found 27/3C$ 621
Fri 24/59:20 a.m.YOW - SFO
1 stop9h 12mAir Canada
Thu 30/57:00 a.m.SFO - YOW
1 stop10h 51mAir Canada
Deal found 27/3C$ 646
Tue 7/55:24 p.m.YOW - SFO
1 stop10h 14mAir Canada
Wed 8/510:30 p.m.SFO - YOW
1 stop8h 10mAir Canada
Deal found 27/3C$ 650
Sat 11/52:00 p.m.YOW - SFO
1 stop9h 07mAir Canada
Sat 11/510:47 p.m.SFO - YOW
1 stop9h 14mAir Canada
Deal found 27/3C$ 654
Fri 10/57:10 a.m.YOW - SFO
1 stop11h 22mAir Canada
Sat 11/510:05 p.m.SFO - YOW
1 stop9h 56mAir Canada
Deal found 27/3C$ 673
Tue 9/79:45 p.m.YOW - SFO
1 stop14h 38mAir Canada
Sat 20/710:40 p.m.SFO - YOW
1 stop7h 59mAir Canada
Deal found 27/3C$ 733
Wed 24/49:00 a.m.YOW - SFO
1 stop9h 27mAir Canada
Sat 27/410:00 p.m.SFO - YOW
1 stop9h 16mAir Canada
Deal found 27/3C$ 745
Wed 8/55:30 a.m.YOW - SFO
1 stop8h 17mAir Canada
Mon 20/510:47 p.m.SFO - YOW
1 stop11h 25mAir Canada
Deal found 28/3C$ 777

Cheap Ottawa to San Francisco flights in March & April 2024

Find cheap flight options from Ottawa to San Francisco specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 586,909 searches. Prices were last updated on 29 March 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 24/41:15 p.m.YOW - SFO
2 stops28h 53mMultiple Airlines
Wed 1/57:30 a.m.SFO - YOW
1 stop20h 29mMultiple Airlines
Deal found 27/3C$ 605
Mon 29/48:00 a.m.YOW - SFO
1 stop31h 02mWestJet
Fri 3/57:30 a.m.SFO - YOW
1 stop20h 29mWestJet
Deal found 28/3C$ 606
Fri 26/46:55 p.m.YOW - SFO
2 stops23h 13mMultiple Airlines
Fri 3/57:30 a.m.SFO - YOW
1 stop20h 29mMultiple Airlines
Deal found 27/3C$ 628
Mon 29/49:35 p.m.YOW - SFO
2 stops17h 27mWestJet
Fri 3/57:30 a.m.SFO - YOW
1 stop20h 29mWestJet
Deal found 28/3C$ 640
Wed 24/46:00 a.m.YOW - SFO
1 stop14h 48mMultiple Airlines
Wed 1/54:45 p.m.SFO - YOW
1 stop10h 36mMultiple Airlines
Deal found 27/3C$ 642
Mon 22/46:38 a.m.YOW - SFO
1 stop17h 33mUnited Airlines
Mon 22/412:09 a.m.SFO - YOW
1 stop13h 57mUnited Airlines
Deal found 26/3C$ 655
Thu 25/42:47 p.m.YOW - SFO
1 stop13h 17mUnited Airlines
Thu 2/54:48 p.m.SFO - YOW
1 stop18h 38mUnited Airlines
Deal found 28/3C$ 661
Thu 11/47:30 p.m.YOW - SFO
1 stop16h 50mUnited Airlines
Tue 23/412:09 a.m.SFO - YOW
1 stop18h 23mUnited Airlines
Deal found 27/3C$ 662
Mon 15/47:00 a.m.YOW - SFO
1 stop27h 43mMultiple Airlines
Thu 18/47:10 p.m.SFO - YOW
2 stops21h 24mMultiple Airlines
Deal found 28/3C$ 682

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 586,909 searches. Data last updated 29 March 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.
Thu 19/95:55 a.m.YOW - SFO
1 stop9h 06mWestJet
Sun 22/97:30 a.m.SFO - YOW
1 stop8h 50mWestJet
Deal found 28/3C$ 567
Mon 6/53:55 p.m.YOW - SFO
1 stop23h 07mWestJet
Fri 10/53:20 p.m.SFO - YOW
2 stops12h 39mWestJet
Deal found 28/3C$ 586
Tue 15/105:55 a.m.YOW - SFO
2 stops11h 38mWestJet
Wed 23/107:30 a.m.SFO - YOW
1 stop8h 50mWestJet
Deal found 28/3C$ 604
Mon 29/48:00 a.m.YOW - SFO
1 stop31h 02mWestJet
Fri 3/57:30 a.m.SFO - YOW
1 stop20h 29mWestJet
Deal found 28/3C$ 606
Mon 6/58:00 a.m.YOW - SFO
1 stop31h 02mWestJet
Fri 10/57:30 a.m.SFO - YOW
1 stop8h 54mWestJet
Deal found 28/3C$ 608
Thu 30/55:30 a.m.YOW - SFO
1 stop8h 17mAir Canada
Sun 2/610:30 p.m.SFO - YOW
1 stop8h 10mAir Canada
Deal found 27/3C$ 620
Sun 11/83:25 p.m.YOW - SFO
2 stops26h 08mWestJet
Sun 25/87:30 a.m.SFO - YOW
1 stop8h 44mWestJet
Deal found 28/3C$ 635
Mon 6/59:35 p.m.YOW - SFO
2 stops17h 27mWestJet
Fri 10/53:20 p.m.SFO - YOW
2 stops12h 39mWestJet
Deal found 28/3C$ 638
Mon 29/49:35 p.m.YOW - SFO
2 stops17h 27mWestJet
Fri 3/57:30 a.m.SFO - YOW
1 stop20h 29mWestJet
Deal found 28/3C$ 640

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 586,909 searches. Data last updated 29 March 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.
Fri 5/45:24 p.m.YOW - SFO
1 stop18h 47mUnited Airlines
Mon 22/47:09 p.m.SFO - YOW
2 stops18h 57mUnited Airlines
Deal found 27/3C$ 684
Fri 5/45:24 p.m.YOW - SFO
1 stop10h 14mUnited Airlines
Sun 21/412:09 a.m.SFO - YOW
1 stop13h 57mUnited Airlines
Deal found 27/3C$ 889
Tue 2/46:00 a.m.YOW - SFO
1 stop10h 00mMultiple Airlines
Wed 3/412:47 a.m.SFO - YOW
2 stops40h 05mMultiple Airlines
Deal found 27/3C$ 1,019
Tue 2/46:00 a.m.YOW - SFO
1 stop10h 00mMultiple Airlines
Thu 4/47:36 a.m.SFO - YOW
2 stops32h 58mMultiple Airlines
Deal found 27/3C$ 1,045
Fri 5/46:00 a.m.YOW - SFO
2 stops17h 20mDelta
Mon 22/46:00 a.m.SFO - YOW
2 stops15h 15mDelta
Deal found 27/3C$ 1,064
Tue 2/49:45 a.m.YOW - SFO
1 stop10h 36mUnited Airlines
Thu 4/48:35 a.m.SFO - YOW
1 stop12h 14mUnited Airlines
Deal found 27/3C$ 1,065
Tue 2/46:38 a.m.YOW - SFO
2 stops11h 35mUnited Airlines
Thu 4/46:30 a.m.SFO - YOW
2 stops14h 19mUnited Airlines
Deal found 27/3C$ 1,085
Tue 2/49:45 a.m.YOW - SFO
1 stop8h 49mUnited Airlines
Wed 3/412:09 a.m.SFO - YOW
1 stop13h 57mUnited Airlines
Deal found 27/3C$ 1,617

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 586,909 searches. Data last updated 29 March 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.
Thu 30/56:15 a.m.YOW - SFO
1 stop11h 19mWestJet
Deal found 28/3C$ 278
Thu 30/56:15 a.m.YOW - SFO
1 stop30h 15mMultiple Airlines
Deal found 28/3C$ 300
Thu 30/57:50 p.m.YOW - SFO
2 stops16h 40mMultiple Airlines
Deal found 28/3C$ 315
Thu 9/57:50 a.m.YOW - SFO
1 stop8h 02mPorter Airlines
Deal found 27/3C$ 316
Sun 19/57:50 a.m.YOW - SFO
1 stop8h 02mPorter Airlines
Deal found 27/3C$ 322
Fri 31/56:00 a.m.YOW - SFO
2 stops11h 34mWestJet
Deal found 28/3C$ 324
Sat 1/66:15 a.m.YOW - SFO
1 stop11h 19mWestJet
Deal found 28/3C$ 327
Mon 20/57:50 a.m.YOW - SFO
1 stop8h 02mPorter Airlines
Deal found 27/3C$ 330
Thu 30/56:15 a.m.YOW - SFO
3 stops17h 58mWestJet
Deal found 28/3C$ 334

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 586,909 searches. Data last updated 29 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 502 - C$ 828

Route

Depart

Return

Price

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 28/5

1 stop11h 19m

San Francisco

Wed 29/5

1 stop8h 54m

C$ 502

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sun 26/5

1 stop9h 02m

San Francisco

Wed 29/5

1 stop8h 54m

C$ 555

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 7/5

1 stop9h 02m

San Francisco

Fri 10/5

1 stop8h 54m

C$ 577

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 28/5

1 stop11h 19m

San Francisco

Wed 29/5

2 stops15h 00m

C$ 579

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 24/4

2 stops28h 53m

San Francisco

Wed 1/5

1 stop20h 29m

C$ 605

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 30/5

1 stop8h 17m

San Francisco

Sun 2/6

1 stop8h 10m

C$ 620

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 9/5

1 stop9h 12m

San Francisco

Mon 13/5

1 stop10h 36m

C$ 621

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Mon 22/4

1 stop17h 33m

San Francisco

Mon 22/4

1 stop13h 57m

C$ 655

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 24/4

2 stops28h 26m

San Francisco

Wed 1/5

2 stops31h 04m

C$ 828

Flights are sorted by cheapest first

Deals found on 27/3

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 28 January 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 24 March 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$ 316 while a round-trip flight costs C$ 616. Price data was last updated on 24 March 2024.

Currently, January is the cheapest month in which you can book a flight from Ottawa to San Francisco (average of C$ 271). Flying from Ottawa to San Francisco in July is currently the most expensive (average of C$ 430). 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$ 368

February

C$ 377

March

C$ 491

April

C$ 433

May

C$ 488

June

C$ 484

July

C$ 583

August

C$ 533

September

C$ 505

October

C$ 509

November

C$ 535

December

C$ 495

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 29 March 2024.
To help decide which airline to fly from Ottawa to San Francisco, see what other customers have to say about WestJet, Air Canada and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,402 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

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

8.1
Very good
11,402 reviews
8.1
Very good
11,402 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

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

7.7
Good
1,131 reviews
8.1
Very good
11,402 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

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

7.5
Good
3,036 reviews
8.1
Very good
11,402 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

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

7.4
Good
11,481 reviews
8.1
Very good
11,402 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

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

7.3
Good
450 reviews
8.1
Very good
11,402 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.5

Comfort

7.9

Overall

8.1

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$ 600 on Cheapflights?

    Yes, there are multiple flights from Ottawa to San Francisco for under C$ 600. The cheapest flight booked recently is on WestJet for just C$ 502, but on average you can expect to pay C$ 594.

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

    There are currently 8+ 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?

    WestJet, at C$ 502, was found to be the cheapest airline from Ottawa to San Francisco. An alternate airline flying to your destination would be Air Canada. WestJet is priced at 26% 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$ 278 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$ 316 and C$ 377, respectively.

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

  • 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 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 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 see available direct flights.

  • 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 do 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.

  • 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 28/3.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 29 March 2024.

Top 4 airlines flying from Ottawa to San Francisco

Discover the top 4 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 586,909 searches. Data last updated 29 March 2024.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 343AverageC$ 485FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 475AverageC$ 670FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 496AverageC$ 687FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 560AverageC$ 752FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Ottawa to San Francisco by cabin class

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

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?

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.

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

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.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to San Francisco flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Ottawa to San Francisco and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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 can I compare prices from different travel booking sites for flights from Ottawa to San Francisco?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Ottawa to San Francisco that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

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