Ottawa

$138+ Cheap flights from San Francisco (SFO) to Ottawa (YOW)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YOW
Nov 5 — Nov 121
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Find cheap flights from San Francisco to Ottawa with Cheapflights

1. Tell us where you want to go
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The best prices from San Francisco to Ottawa are usually found in November or February, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from San Francisco to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Ottawa (YOW). 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 October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

November

Round-trip from

$340
(Booking.com)

One-way from

$138
(Mytrip)
Provider with most accurate pricing for San Francisco-Ottawa flight deals.
Provider most trusted by Cheapflights users for San Francisco-Ottawa flights.
High demand for flights, 23% potential price rise
Best time to find cheap flights, 12% potential price drop
From San Francisco to Ottawa
One-way flight from San Francisco to Ottawa

Find flight deals from San Francisco to Ottawa

Cheapest flights from San Francisco to Ottawa
Explore the most affordable flight options available from San Francisco to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:15 amSFO - YOW
1 stop25h 45mMultiple Airlines
Thu 12/56:25 amYOW - SFO
1 stop8h 59mMultiple Airlines
Deal found 10/31$341
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/51:30 pmSFO - YOW
1 stop8h 12mPorter Airlines
Tue 11/196:25 amYOW - SFO
1 stop8h 59mPorter Airlines
Deal found 10/29$349
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/212:10 amSFO - YOW
1 stop7h 21mUnited Airlines
Thu 12/55:30 amYOW - SFO
1 stop8h 22mUnited Airlines
Deal found 10/31$357
This Air Canada deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/108:25 amSFO - YOW
1 stop7h 57mAir Canada
Fri 11/155:30 amYOW - SFO
1 stop8h 22mAir Canada
Deal found 10/31$380
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:00 amSFO - YOW
2 stops15h 10mDelta
Sun 12/85:55 amYOW - SFO
2 stops15h 21mDelta
Deal found 10/30$473
This WestJet deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/272:25 pmSFO - YOW
2 stops31h 20mWestJet
Wed 12/48:10 pmYOW - SFO
2 stops43h 55mWestJet
Deal found 10/30$761

Find flights from San Francisco to Ottawa within your budget

Customize your flight search to find flights from San Francisco to Ottawa 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 11/28

1:30 pm-12:42 am

1 stop8h 12m

$138

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Mon 1/6

9:00 pm-2:35 pm

1 stop14h 35m

$143

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 11/28

10:11 pm-5:33 am

2 stops28h 22m

$155

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Fri 11/29

11:55 am-11:32 pm

1 stop8h 37m

$158

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Fri 11/29

1:55 pm-12:10 am

2 stops55h 15m

$202

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 11/28

12:40 am-12:45 am

2 stops21h 05m

$744

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 4/3

1:30 pm-12:42 am

1 stop8h 12m

Ottawa

Mon 4/7

6:25 am-12:24 pm

1 stop8h 59m

$340

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Fri 1/10

1:55 pm-5:33 am

2 stops12h 38m

Ottawa

Tue 1/14

6:25 am-12:24 pm

1 stop8h 59m

$341

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Mon 12/16

4:55 pm-10:31 am

1 stop14h 36m

Ottawa

Thu 1/16

5:30 am-10:52 am

1 stop8h 22m

$347

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 4/3

1:55 pm-5:29 am

2 stops12h 34m

Ottawa

Mon 4/7

8:10 pm-1:06 pm

2 stops19h 56m

$375

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Francisco to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Ottawa in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Booking.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from San Francisco 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.

Travel insights for flights from San Francisco to Ottawa

Get recent, data-driven insights about flights from San Francisco to Ottawa including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Ottawa. Price data was last updated on October 25, 2024.

The price you pay for your flight from San Francisco to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Ottawa (average of $289). Flying from San Francisco to Ottawa in June is currently the most expensive (average of $460). 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 SFO to YOW?

Find hourly flight availability from San Francisco to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

One of the essential ways to save on airfare from San Francisco to Ottawa is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Ottawa. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their San Francisco to Ottawa flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated October 31, 2024.
Read through reviews of airlines operating flights from San Francisco to Ottawa, such as Porter Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,835 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.0
Very good
8,835 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.8
Good
294 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.4
Good
9,240 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.3
Good
2,804 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.0
Good
8,095 reviews
8.0
Very good
8,835 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Ottawa. 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 San Francisco to Ottawa for under $400 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Ottawa for under $400. The cheapest flight booked recently is on Porter Airlines for just $340, but on average you can expect to pay $376.

  • Are there last-minute flights available from San Francisco to Ottawa for under $400?

    There are currently 4+ open flights from San Francisco to Ottawa within the next 7 days for less than $400.

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

    Flying on Porter Airlines is currently your cheapest option to Ottawa, with prices starting at $340. Additional round-trip tickets that might be worth considering are offered by United Airlines and WestJet, with the lowest prices starting at $347 and $375, respectively. Users have found that Porter Airlines is 42% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from San Francisco to Ottawa are Porter Airlines ($138), United Airlines ($143), and Air Canada ($158).

  • What does SFO to YOW mean?

    SFO stands for San Francisco Airport, while YOW stands for Ottawa Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your San Francisco to Ottawa 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 San Francisco to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Ottawa 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 San Francisco to Ottawa that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Ottawa 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 San Francisco to Ottawa that allow pets onboard?

    Many airlines flying from San Francisco to Ottawa 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 San Francisco to Ottawa?

    Yes, you can often find last-minute deals on San Francisco to Ottawa 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 San Francisco to Ottawa flight deals updated?

    The San Francisco to Ottawa flight deals you see on this page were last updated on 10/31.

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Ottawa (average of $289). Flying from San Francisco to Ottawa in June is currently the most expensive (average of $460). 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

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Alternative routes for San Francisco to Ottawa

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

Top 4 airlines flying from San Francisco to Ottawa

Discover the top 4 airlines that operate flights from San Francisco to Ottawa. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$282Average$500FlexibilityNo cancel feeOn-time60%
Porter AirlinesCheapest$361Average$526FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$397Average$620FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$490Average$690FlexibilityNo cancel feeOn-time69%
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