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Cheap flights from Ottawa to San Jose, CA from C$ 302

YOW — SJC
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to San Jose

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to San Jose

Fri 2/106:45 a.m. -
2 stops17h 13m
Wed 7/108:45 a.m. -
2 stops13h 00m
Deal found 9/9C$ 783
Wed 7/106:25 a.m. -
1 stop8h 36m
Wed 14/106:30 a.m. -
1 stop12h 05m
Deal found 7/9C$ 801
Thu 1/105:20 p.m. -
1 stop8h 22m
Mon 5/106:35 p.m. -
2 stops19h 03m
Deal found 8/9C$ 802
Tue 8/126:00 a.m. -
2 stops18h 11m
Thu 10/124:10 p.m. -
2 stops18h 16m
Deal found 8/9C$ 804
Mon 28/95:20 p.m. -
2 stops22h 51m
Fri 2/106:35 p.m. -
2 stops24h 00m
Deal found 8/9C$ 870
Sun 18/107:30 p.m. -
3 stops25h 02m
Wed 21/106:30 a.m. -
1 stop12h 05m
Deal found 8/9C$ 902
Sat 19/126:15 a.m. -
1 stop19h 30m
Sat 26/1211:00 p.m. -
1 stop12h 09m
Deal found 6/9C$ 906

Find flight deals from Ottawa to San Jose

Round-trip from

C$ 783

One-way from

C$ 302

Popular in

August

Cheapest in

May

Average price

C$ 762
Air Canada
  • Air Canada
  • 2/10-7/10
  • 4 total stops
  • 30h 13m total
  • Ottawa to San Jose
Search Deals
26/10-31/12
  • 26/10-31/12
  • 2 total stops
  • 16h 07m total
  • Ottawa to San Jose
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Mon 12/10

7:20 a.m.-11:20 a.m.

2 stops31h 00m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 334

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Sat 10/10

12:25 p.m.-1:20 p.m.

3 stops27h 55m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 412

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Wed 30/9

6:25 a.m.-12:01 p.m.

1 stop8h 36m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 441

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Tue 29/9

10:00 a.m.-10:45 p.m.

3 stops15h 45m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 441

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Wed 7/10

6:25 a.m.-12:01 p.m.

1 stop8h 36m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 443

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Tue 6/10

5:20 p.m.-1:11 p.m.

2 stops22h 51m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 443
Quickest round-trip

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Sat 10/10

5:20 p.m.-10:42 p.m.

1 stop8h 22m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 452

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Tue 29/9

10:37 a.m.-10:42 p.m.

1 stop15h 05m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 452

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Mon 28/9

5:20 p.m.-1:11 p.m.

2 stops22h 51m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 473

OttawaSan Jose

YOW Ottawa - SJC San Jose

YOWSJC

Ottawa

Fri 2/10

6:45 a.m.-8:58 p.m.

2 stops17h 13m

San Jose

Wed 7/10

8:45 a.m.-12:45 a.m.

2 stops13h 00m

C$ 783

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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

Reviews of airlines servicing San Jose

Read through reviews of airlines operating flights from Ottawa to San Jose, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,188 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
10,188 reviews
United Airlines
7.4
Good
10,188 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

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

    Airlines like Air Canada and United Airlines fly from Ottawa to San Jose, California in about 8h 36m. The time it takes to get you to your destination can typically vary by up to 8h 37m. Ottawa and San Jose, California are separated by a distance of 3903 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Ottawa to San Jose, California round-trip?

    United Airlines, at C$ 417, was found to be the cheapest airline from Ottawa to San Jose, California.. United Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ottawa to San Jose

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 417AverageC$ 741FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to San Jose?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Jose from Ottawa today with Cheapflights!

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

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

Yes, we can. To see specific flights from Ottawa to San Jose with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Jose from Ottawa today and book when prices fit your budget.

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