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San Jose

$238+ Cheap flights from Ottawa (YOW) to San Jose, CA (SJC)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SJC
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Ottawa to San Jose

Cheapest flights from Ottawa to San Jose
Explore the most affordable flight options available from Ottawa to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. 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.
Sun 3/17:30 pm
YOW
-
SJC
2 stops28h 35m
United Airlines
Wed 3/43:55 pm
SJC
-
YOW
2 stops15h 31m
United Airlines
Deal found 2/8$557
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 6/135:15 am
YOW
-
SJC
2 stops15h 19m
United Airlines
Thu 6/186:37 pm
SJC
-
YOW
2 stops12h 26m
United Airlines
Deal found 2/10$564
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 5/315:15 am
YOW
-
SJC
2 stops19h 04m
United Airlines
Sat 6/66:37 pm
SJC
-
YOW
2 stops23h 59m
United Airlines
Deal found 2/10$622
This Air Canada deal was found by Cheapflights users on 2/10. 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 3/16:20 am
YOW
-
SJC
2 stops17h 45m
Air Canada
Wed 3/48:50 am
SJC
-
YOW
2 stops11h 28m
Air Canada
Deal found 2/10$675
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 3/285:11 pm
YOW
-
SJC
1 stop8h 45m
United Airlines
Sat 4/43:45 pm
SJC
-
YOW
2 stops15h 18m
United Airlines
Deal found 2/11$697
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/131:20 pm
YOW
-
SJC
2 stops13h 19m
Multiple Airlines
Thu 6/189:38 am
SJC
-
YOW
3 stops17h 02m
Multiple Airlines
Deal found 2/10$828

Find flight deals from Ottawa to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to San Jose (SJC). 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$557
(United Airlines)

One-way from

$238
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$508
Provider with most accurate pricing for Ottawa-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ottawa-San Jose flights.
Search Deals
From Ottawa to San Jose
Search Deals
One-way flight from Ottawa to San Jose
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to San Jose 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 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Ottawa to San Jose that are best for you.

Fly from

Ottawa

Fly to

San Jose

Route

Depart

Return

Price

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Sun 3/1

7:30 pm-9:05 pm

2 stops28h 35m

San Jose

Wed 3/4

3:55 pm-10:26 am

2 stops15h 31m

$557

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Sun 5/31

5:15 am-9:19 pm

2 stops19h 04m

San Jose

Sat 6/6

6:37 pm-9:36 pm

2 stops23h 59m

$622

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Sun 3/1

6:20 am-9:05 pm

2 stops17h 45m

San Jose

Wed 3/4

8:50 am-11:18 pm

2 stops11h 28m

$675

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Sat 6/13

10:46 am-10:36 pm

1 stop14h 50m

San Jose

Thu 6/18

6:37 pm-10:03 am

2 stops12h 26m

$678

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Sat 3/28

5:11 pm-10:56 pm

1 stop8h 45m

San Jose

Sat 4/4

3:45 pm-10:03 am

2 stops15h 18m

$697

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Sat 6/13

1:20 pm-11:39 pm

2 stops13h 19m

San Jose

Thu 6/18

9:38 am-5:40 am

3 stops17h 02m

$828

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Wed 3/25

9:30 am-6:07 pm

3 stops35h 37m

$238

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Fri 3/27

5:40 am-9:33 pm

2 stops18h 53m

$259

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Wed 3/25

5:11 pm-10:59 pm

1 stop8h 48m

$259

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

Sun 7/12

5:55 am-8:53 pm

2 stops17h 58m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Ottawa-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ottawa-San Jose, California 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 Ottawa-San Jose, California 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 Ottawa to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose 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 Jose

What is the cheapest month to book a flight from Ottawa to San Jose, California?

Currently, April is the cheapest month in which you can book a flight from Ottawa to San Jose, California (average of $209). Flying from Ottawa to San Jose, California in December is currently the most expensive (average of $320). 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.

Related info for your journey

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

  • How long is the flight from Ottawa to San Jose, California?

    For as low as $675, United Airlines can have you in San Jose, California from Ottawa in 17h 45m. The distance between Ottawa and San Jose, California is about 2425 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to San Jose 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 Jose, California?

    Currently, April is the cheapest month in which you can book a flight from Ottawa to San Jose, California (average of $209). Flying from Ottawa to San Jose, California in December is currently the most expensive (average of $320). 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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