Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to San Jose, CA from C$ 424

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SJC
8 jul. — 15 jul.1
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
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 8 juni 2026.

to. 15/107:00 a.m.
YOW
-
SJC
2 stops13h 31m
Air Canada
on. 21/108:45 a.m.
SJC
-
YOW
2 stops13h 50m
Air Canada
Deal found 3/6C$ 626
to. 27/86:00 a.m.
YOW
-
SJC
2 stops14h 31m
Air Canada
sø. 6/98:45 a.m.
SJC
-
YOW
2 stops13h 50m
Air Canada
Deal found 5/6C$ 648
on. 23/96:55 a.m.
YOW
-
SJC
2 stops17h 54m
Delta
ma. 28/96:30 a.m.
SJC
-
YOW
2 stops14h 50m
Delta
Deal found 7/6C$ 663
on. 23/96:00 a.m.
YOW
-
SJC
3 stops19h 50m
United Airlines
ma. 28/96:35 p.m.
SJC
-
YOW
2 stops25h 00m
United Airlines
Deal found 7/6C$ 700
fr. 28/86:00 a.m.
YOW
-
SJC
2 stops14h 31m
United Airlines
ma. 7/96:37 p.m.
SJC
-
YOW
2 stops12h 19m
United Airlines
Deal found 5/6C$ 701
on. 14/106:25 a.m.
YOW
-
SJC
1 stop8h 36m
United Airlines
on. 21/106:37 p.m.
SJC
-
YOW
2 stops11h 34m
United Airlines
Deal found 3/6C$ 704
to. 27/86:25 a.m.
YOW
-
SJC
1 stop8h 21m
United Airlines
sø. 6/98:45 a.m.
SJC
-
YOW
2 stops12h 09m
United Airlines
Deal found 5/6C$ 716
ma. 12/106:55 a.m.
YOW
-
SJC
2 stops17h 03m
Delta
ti. 20/107:15 a.m.
SJC
-
YOW
2 stops14h 05m
Delta
Deal found 3/6C$ 719
on. 14/106:00 a.m.
YOW
-
SJC
3 stops19h 42m
United Airlines
ti. 20/106:37 p.m.
SJC
-
YOW
2 stops16h 22m
United Airlines
Deal found 3/6C$ 742
fr. 16/106:00 a.m.
YOW
-
SJC
2 stops18h 04m
Air Canada
lø. 24/108:45 a.m.
SJC
-
YOW
2 stops22h 54m
Air Canada
Deal found 3/6C$ 751
lø. 5/910:37 a.m.
YOW
-
SJC
2 stops13h 20m
United Airlines
ti. 8/912:51 p.m.
SJC
-
YOW
2 stops24h 47m
United Airlines
Deal found 7/6C$ 758
ti. 21/76:00 a.m.
YOW
-
SJC
2 stops18h 09m
United Airlines
on. 22/76:37 p.m.
SJC
-
YOW
2 stops11h 34m
United Airlines
Deal found 5/6C$ 760

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 8 juni 2026.

Round-trip from

C$ 626

One-way from

C$ 424

Popular in

June

Cheapest in

January

Average price

C$ 1,118
Air Canada
  • Air Canada
  • 15/10-21/10
  • 4 total stops
  • 27h 21m total
  • Ottawa to San Jose
Search Deals
Delta
  • Delta
  • 8/7
  • 2 total stops
  • 18h 54m total
  • Ottawa to San Jose
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 629,999 searches. Data last updated 8 juni 2026.
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
Quickest round-trip

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

to. 27/8

6:25 a.m.-11:46 a.m.

1 stop8h 21m

San Jose

sø. 6/9

6:20 a.m.-9:35 p.m.

1 stop12h 15m

C$ 701

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

ma. 12/10

6:55 a.m.-8:58 p.m.

2 stops17h 03m

San Jose

fr. 23/10

7:15 a.m.-12:20 a.m.

2 stops14h 05m

C$ 719

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

on. 14/10

6:55 a.m.-8:58 p.m.

2 stops17h 03m

San Jose

on. 21/10

7:15 a.m.-12:20 a.m.

2 stops14h 05m

C$ 719

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

ti. 13/10

6:55 a.m.-10:58 p.m.

2 stops19h 03m

San Jose

ti. 20/10

7:15 a.m.-12:20 a.m.

2 stops14h 05m

C$ 719

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

to. 20/8

6:00 a.m.-10:50 p.m.

3 stops19h 50m

San Jose

ma. 24/8

6:37 p.m.-9:11 a.m.

2 stops11h 34m

C$ 742

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

lø. 5/9

10:37 a.m.-10:50 p.m.

1 stop15h 13m

San Jose

ti. 8/9

8:45 a.m.-9:56 a.m.

2 stops22h 11m

C$ 758

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

fr. 28/8

6:00 a.m.-10:50 p.m.

3 stops19h 50m

San Jose

ma. 7/9

6:37 p.m.-9:56 a.m.

2 stops12h 19m

C$ 760
Cheapest one-way

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

on. 8/7

6:55 a.m.-10:49 p.m.

2 stops18h 54m

C$ 424

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

to. 9/7

6:55 a.m.-10:49 p.m.

2 stops18h 54m

C$ 424

OttawaSan Jose

YOW - SJC

YOWSJC

Ottawa

ma. 6/7

6:05 p.m.-1:25 p.m.

2 stops22h 20m

C$ 445

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 18 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
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.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated 8 juni 2026.
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
9,781 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

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
9,781 reviews
United Airlines
7.4
Good
9,781 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

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

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?

    Airlines like United Airlines and Delta fly from Ottawa to San Jose, California in about 8h 21m. The time it takes to get you to your destination can typically vary by up to 8h 42m. 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$ 421, was found to be the cheapest airline from Ottawa to San Jose, California.. United Airlines is priced at 48% 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Los Angeles flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to San Francisco flights
Pearson Intl to Ontario flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pearson Intl to San Diego flights
Pierre Elliott Trudeau Intl to San Francisco flights
Toronto Island to Las Vegas flights
Toronto Island to Los Angeles flights
Toronto Island to San Francisco flights
Region of Waterloo Intl to Los Angeles flights
Hamilton to San Francisco flights
Pierre Elliott Trudeau Intl to Ontario flights
Hamilton to Los Angeles flights
Region of Waterloo Intl to San Francisco flights
Region of Waterloo Intl to Las Vegas flights
Pearson Intl to Santa Ana flights
Hamilton to Las Vegas flights
Pearson Intl to Sacramento flights
Toronto Island to San Diego flights
Ottawa to Las Vegas flights
Ottawa to Los Angeles flights
Pierre Elliott Trudeau Intl to San Diego flights
Ottawa to San Francisco flights
Hamilton to San Diego flights
Region of Waterloo Intl to San Diego flights
Pearson Intl to Burbank flights
Pearson Intl to Palm Springs flights
Pearson Intl to San Jose flights
Pearson Intl to Fresno flights
Pierre Elliott Trudeau Intl to San Jose flights
Ottawa to San Diego flights
Pearson Intl to Oakland flights
Pierre Elliott Trudeau Intl to Santa Ana flights
Ottawa to Ontario flights
Ottawa to Sacramento flights
Pearson Intl to Reno flights
Pearson Intl to Long Beach flights
Hamilton to Santa Ana flights
Hamilton to Ontario flights
Pierre Elliott Trudeau Intl to Burbank flights
London to Las Vegas flights
Hamilton to San Jose flights
Pierre Elliott Trudeau Intl to Tijuana flights
Hamilton to Palm Springs flights

Top airline flying from Ottawa to San Jose

Discover the top airline that operate flights from Ottawa to San Jose. 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 629,999 searches. Data last updated 8 juni 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 421AverageC$ 749FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 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?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to San Jose by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.