Find Cheap Flights from San Jose to Ontario

Search hundreds of travel sites at once for deals on flights to Ontario

Depart
Return
Any month
Compare vs. KAYAK |

San Jose to Ontario Flight Information

Flights Arrive in Ontario
Flights Depart from San Jose
Flight Price C$ 421
Airlines Delta, American Airlines, Porter Airlines, United Airlines

Book cheap flights from San Jose to Ontario (round-trip)

Airports
Origin
San José
C$ 421
only
C$ 421
Destination
Toronto
C$ 436
only
C$ 436
C$ 421
only
C$ 421
C$ 892
only
C$ 892
Tue, 15 Jan
SJC
San Jose
YYZ
Toronto Pearson Intl
7h 50m
Wed, 23 Jan
YYZ
Toronto Pearson Intl
SJC
San Jose
8h 18m
C$ 421
Trip: 9 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
DTW
AMS
Good 7.6

Pros: The on flight entertainment was good

Cons: Sleeping was too uncomfortable

MCI
ATL
Excellent 10.0

Pros: Flight attendant's are awesome and they always try to make your flight better.

Cons: Nothing

MSP
DEN
Okay 5.0

Pros: Inflight experience was fine. TVs didn’t work but Flight attendants are friendly on Delta, cramped seating - but not unlike other airlines.

Cons: Regular fare seat assignment not available prior to gate . Airport concourse F - poor - limited services. Customer Service seemed uninterested and unable to provide service both on phone and at gate. I’m a frequent United flyer & today’s Delta service experience made me more loyal to UA.

ATL
MCI
Excellent 10.0

Pros: Nice people

Cons: Waiting at gate in KC

MSP
BDL
Good 6.3

Pros: The flight was only half full so boarding was very quick.

Cons: The seats were hard and there was no entertainment system.

Thu, 7 Mar
SJC
San Jose
YHM
Hamilton
6h 22m
Mon, 11 Mar
YHM
Hamilton
SJC
San Jose
27h 27m
C$ 436
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 20 Feb
SJC
San Jose
YYZ
Toronto Pearson Intl
6h 54m
Wed, 27 Feb
YYZ
Toronto Pearson Intl
SJC
San Jose
7h 36m
C$ 421
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
DTW
LAX
Excellent 10.0

Pros: Everything went smoothly. Baggage was at carousel before we were, a first.

Cons: Everything was fine.

ATL
MCI
Excellent 10.0

Pros: Nice people

Cons: Waiting at gate in KC

CDG
DTW
Good 7.3

Cons: Lost my both bags in transit. Also, did not get wheelchair services at Paris and had to walk everywhere with bad legs. Not good.

LAX
HNL
Good 6.0

Pros: One of the flight attendants was nice.

Cons: 5+ hours and just some bagged snacks. Had to wait forever for soda. Screen was difficult to work - touch wasn’t working. Much smaller program selection than flights 6 days ago from RSW to LAX via ATL.

SEA
ICN
Excellent 8.0

Pros: Great staff and they worked hard to make the flight comfortable.

Cons: The seats are small and the plane feels like a Sardine can.

Mon, 24 Dec
SJC
San Jose
YYZ
Toronto Pearson Intl
18h 42m
Sat, 29 Dec
YYZ
Toronto Pearson Intl
SJC
San Jose
9h 16m
C$ 849
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,845 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
6.8
Food
6.7
PHX
GEG
Okay 5.3

Pros: Flight attendants were helpful

Cons: My seatbelt was installed incorrectly.

ORD
CDG
Excellent 8.3

Pros: Extensive selection of movies. Brand new 787 aircraft. Friendly crew.

Cons: Tight seats

PHX
DEN
Excellent 9.6

Pros: Nice staff

PHL
PHX
Okay 4.6

Pros: Flight attendants were helpful

Cons: I missed my flight because of crew shortage.

DFW
IND
Okay 4.0

Pros: Worst flight crew in business class ....super lazy

Thu, 7 Mar
SJC
San Jose
YHM
Hamilton
6h 22m
Mon, 11 Mar
YHM
Hamilton
SJC
San Jose
27h 27m
C$ 436
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, 6 Jan
SJC
San Jose
YTZ
Toronto Island
12h 03m
Fri, 18 Jan
YTZ
Toronto Island
SJC
San Jose
10h 44m
C$ 892
Trip: 13 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 2,297 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
6.9
Food
7.8
YTZ
YQB
Good 6.8

Pros: snacks

Cons: the flight was late!!!!!!!!!! without explanation

IAD
YTZ
Good 6.0

Cons: Stay in the airplane for a long time after landing!

YTZ
EWR
Good 6.0

Cons: Extremely delayed flight, over 2 hours late

MDW
YTZ
Good 6.0

Pros: The attitude of crew was good and comfortable seats and good service we shoul have plug to charge devices

YAM
YTZ
Mediocre 2.6

Pros: Nothing

Cons: How about maybe a course in customer service ? If I have a question about what’s going on with a flight I paid for, getting shoed away like an infant asking for a toy is ignorant. This is why I never fly this airline unless absolutely necessary. Porter is always ignorant and unpleasant

Thu, 21 Feb
SJC
San Jose
YYZ
Toronto Pearson Intl
6h 54m
Wed, 27 Feb
YYZ
Toronto Pearson Intl
SJC
San Jose
7h 36m
C$ 421
Trip: 7 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
MCI
ATL
Excellent 10.0

Pros: Flight attendant's are awesome and they always try to make your flight better.

Cons: Nothing

ORD
ATL
Mediocre 2.0

Cons: It was delayed

SEA
ICN
Excellent 8.0

Pros: Great staff and they worked hard to make the flight comfortable.

Cons: The seats are small and the plane feels like a Sardine can.

MLB
ATL
Excellent 10.0

Pros: No surprises. On time. Courteous. I suppose the most amazing thing is their app. It tells you when your bags get on! Also I forgot that I had a knife in my pocket. I ran back to the desk and she went back, found my bag, put the knife in there. Wow. What service. Also I notice that Atlanta is a lot nicer than it use to be. Attendants are more friendly and loading is more organized. Way to go Delta.

CDG
DTW
Good 7.3

Cons: Lost my both bags in transit. Also, did not get wheelchair services at Paris and had to walk everywhere with bad legs. Not good.

Sun, 3 Mar
SJC
San Jose
YHM
Hamilton
6h 22m
Mon, 11 Mar
YHM
Hamilton
SJC
San Jose
27h 27m
C$ 455
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 26 Feb
SJC
San Jose
YYZ
Toronto Pearson Intl
6h 54m
Wed, 27 Feb
YYZ
Toronto Pearson Intl
SJC
San Jose
7h 36m
C$ 421
Trip: 2 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
MSP
BDL
Good 6.3

Pros: The flight was only half full so boarding was very quick.

Cons: The seats were hard and there was no entertainment system.

DTW
AMS
Good 7.6

Pros: The on flight entertainment was good

Cons: Sleeping was too uncomfortable

CDG
SEA
Excellent 10.0

Pros: Friendly crew

MCI
ATL
Excellent 10.0

Pros: Flight attendant's are awesome and they always try to make your flight better.

Cons: Nothing

SEA
ICN
Excellent 8.0

Pros: Great staff and they worked hard to make the flight comfortable.

Cons: The seats are small and the plane feels like a Sardine can.

Tue, 25 Dec
SJC
San Jose
YYZ
Toronto Pearson Intl
6h 10m
Thu, 3 Jan
YYZ
Toronto Pearson Intl
SJC
San Jose
18h 57m
C$ 1047
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 61,011 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
DEN
COS
Good 6.0

Pros: Not much

Cons: Cheap seats. And why were we not seated together when we booked way in advance?

IAH
ORD
Okay 4.3

Cons: Check in crew was so inflexible, and demanding. She wanted me to open a careful-sealed box just to take a pound out. Whrist my other luggage was only 48 pounds! I understand it is part of my fault not to be careful when weigh the boxes but she should have asked nicely. I would rate 0 for the bad behavior. This is not a first time I have bad experienced with United Airlines. I would not recomend this airlines.

EWR
MSY
Good 6.6

Pros: Crew was efficient and personable.

Cons: Two and a half hour delay leaving EWR because aircraft was late from prior destination. UAL said FAA limited flights coming in due to weather. Although scattered light rain, no seemingly unusual weather at EWR. No special reward once on the flight to make up for that delay (I.e. still charged for snacks and alcoholic drinks). Delay was very frustrating. Also, not a fan of selections on United WiFi entertainment - very limited.

SFO
LAX
Mediocre 2.0

Pros: Missed connecting flight due to bad weather in sfo

EWR
LAX
Excellent 9.6

Pros: Great video entertainment selection

Cons: Being in a middle seat

Sun, 3 Mar
SJC
San Jose
YHM
Hamilton
6h 22m
Mon, 11 Mar
YHM
Hamilton
SJC
San Jose
27h 27m
C$ 455
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 5 Apr
SJC
San Jose
YYZ
Toronto Pearson Intl
7h 01m
Tue, 9 Apr
YYZ
Toronto Pearson Intl
SJC
San Jose
8h 49m
C$ 421
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
MLB
ATL
Excellent 10.0

Pros: No surprises. On time. Courteous. I suppose the most amazing thing is their app. It tells you when your bags get on! Also I forgot that I had a knife in my pocket. I ran back to the desk and she went back, found my bag, put the knife in there. Wow. What service. Also I notice that Atlanta is a lot nicer than it use to be. Attendants are more friendly and loading is more organized. Way to go Delta.

MCI
ATL
Excellent 10.0

Pros: Flight attendant's are awesome and they always try to make your flight better.

Cons: Nothing

MSP
BDL
Good 6.3

Pros: The flight was only half full so boarding was very quick.

Cons: The seats were hard and there was no entertainment system.

SEA
ICN
Excellent 8.0

Pros: Great staff and they worked hard to make the flight comfortable.

Cons: The seats are small and the plane feels like a Sardine can.

ATL
MCI
Excellent 10.0

Pros: Nice people

Cons: Waiting at gate in KC

Wed, 20 Feb
SJC
San Jose
YYZ
Toronto Pearson Intl
6h 54m
Thu, 28 Feb
YYZ
Toronto Pearson Intl
SJC
San Jose
7h 36m
C$ 423
Trip: 9 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
CDG
SEA
Excellent 10.0

Pros: Friendly crew

DTW
AMS
Good 7.6

Pros: The on flight entertainment was good

Cons: Sleeping was too uncomfortable

LAX
HNL
Good 6.0

Pros: One of the flight attendants was nice.

Cons: 5+ hours and just some bagged snacks. Had to wait forever for soda. Screen was difficult to work - touch wasn’t working. Much smaller program selection than flights 6 days ago from RSW to LAX via ATL.

MSP
DEN
Okay 5.0

Pros: Inflight experience was fine. TVs didn’t work but Flight attendants are friendly on Delta, cramped seating - but not unlike other airlines.

Cons: Regular fare seat assignment not available prior to gate . Airport concourse F - poor - limited services. Customer Service seemed uninterested and unable to provide service both on phone and at gate. I’m a frequent United flyer & today’s Delta service experience made me more loyal to UA.

SEA
ICN
Excellent 8.0

Pros: Great staff and they worked hard to make the flight comfortable.

Cons: The seats are small and the plane feels like a Sardine can.

Sun, 16 Dec
SJC
San Jose
YHM
Hamilton
21h 11m
Sun, 27 Jan
YHM
Hamilton
SJC
San Jose
14h 57m
C$ 503
Trip: 43 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 26 Feb
SJC
San Jose
YYZ
Toronto Pearson Intl
6h 54m
Thu, 28 Feb
YYZ
Toronto Pearson Intl
SJC
San Jose
7h 36m
C$ 423
Trip: 3 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
MLB
ATL
Excellent 10.0

Pros: No surprises. On time. Courteous. I suppose the most amazing thing is their app. It tells you when your bags get on! Also I forgot that I had a knife in my pocket. I ran back to the desk and she went back, found my bag, put the knife in there. Wow. What service. Also I notice that Atlanta is a lot nicer than it use to be. Attendants are more friendly and loading is more organized. Way to go Delta.

MSP
BDL
Good 6.3

Pros: The flight was only half full so boarding was very quick.

Cons: The seats were hard and there was no entertainment system.

ATL
MCI
Excellent 10.0

Pros: Nice people

Cons: Waiting at gate in KC

MSP
DEN
Okay 5.0

Pros: Inflight experience was fine. TVs didn’t work but Flight attendants are friendly on Delta, cramped seating - but not unlike other airlines.

Cons: Regular fare seat assignment not available prior to gate . Airport concourse F - poor - limited services. Customer Service seemed uninterested and unable to provide service both on phone and at gate. I’m a frequent United flyer & today’s Delta service experience made me more loyal to UA.

CDG
SEA
Excellent 10.0

Pros: Friendly crew

Sun, 16 Dec
SJC
San Jose
YHM
Hamilton
21h 11m
Wed, 23 Jan
YHM
Hamilton
SJC
San Jose
16h 38m
C$ 524
Trip: 39 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 5 Feb
SJC
San Jose
YYZ
Toronto Pearson Intl
6h 54m
Sun, 17 Feb
YYZ
Toronto Pearson Intl
SJC
San Jose
12h 02m
C$ 455
Trip: 13 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
DTW
AMS
Good 7.6

Pros: The on flight entertainment was good

Cons: Sleeping was too uncomfortable

DTW
LAX
Excellent 10.0

Pros: Everything went smoothly. Baggage was at carousel before we were, a first.

Cons: Everything was fine.

ORD
ATL
Mediocre 2.0

Cons: It was delayed

ATL
MCI
Excellent 10.0

Pros: Nice people

Cons: Waiting at gate in KC

SEA
ICN
Excellent 8.0

Pros: Great staff and they worked hard to make the flight comfortable.

Cons: The seats are small and the plane feels like a Sardine can.

Thu, 17 Jan
SJC
San Jose
YYZ
Toronto Pearson Intl
7h 12m
Sat, 19 Jan
YYZ
Toronto Pearson Intl
SJC
San Jose
8h 18m
C$ 527
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 10 Jan
SJC
San Jose
YTZ
Toronto Island
11h 50m
Thu, 31 Jan
YTZ
Toronto Island
SJC
San Jose
13h 09m
C$ 892
Trip: 22 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 2,297 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
6.9
Food
7.8
EWR
YTZ
Good 7.0

Pros: we finally got there

Cons: first time we flew porter air. flight was one hour late, then connecting porter flight was also late. they ran out of snacks.....................ugh!! we were never told any info as to why flights were late, no announcements at all.

YTZ
BOS
Good 6.3

Pros: Quick check in and security. Good choice of on board service.

Cons: The new US$35/direction checked bag fee is much higher than other airlines on the route, and makes porter the more expensive option. Some of the amenities at ytz (free coffee and drinks) are now gone.

YAM
YTZ
Mediocre 2.6

Pros: Nothing

Cons: How about maybe a course in customer service ? If I have a question about what’s going on with a flight I paid for, getting shoed away like an infant asking for a toy is ignorant. This is why I never fly this airline unless absolutely necessary. Porter is always ignorant and unpleasant

YUL
YTZ
Excellent 10.0

Pros: Our flight attendant was WONDERFUL! I wish I knew her name. She was the only one with glasses. This was the ~3:15pm flight Nov 25 from Montreal to Toronto. She was very pleasant and attentive, and truly loved her job but not over the top. My friend and I were super impressed by the service of everyone but especially her. The snacks were also a very nice touch. Great prices and deals on flights

YTZ
YQB
Good 6.8

Pros: snacks

Cons: the flight was late!!!!!!!!!! without explanation

Mon, 14 Jan
SJC
San Jose
YYZ
Toronto Pearson Intl
6h 54m
Thu, 17 Jan
YYZ
Toronto Pearson Intl
SJC
San Jose
8h 42m
C$ 459
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
SEA
ICN
Excellent 8.0

Pros: Great staff and they worked hard to make the flight comfortable.

Cons: The seats are small and the plane feels like a Sardine can.

ATL
MCI
Excellent 10.0

Pros: Nice people

Cons: Waiting at gate in KC

MLB
ATL
Excellent 10.0

Pros: No surprises. On time. Courteous. I suppose the most amazing thing is their app. It tells you when your bags get on! Also I forgot that I had a knife in my pocket. I ran back to the desk and she went back, found my bag, put the knife in there. Wow. What service. Also I notice that Atlanta is a lot nicer than it use to be. Attendants are more friendly and loading is more organized. Way to go Delta.

CDG
DTW
Good 7.3

Cons: Lost my both bags in transit. Also, did not get wheelchair services at Paris and had to walk everywhere with bad legs. Not good.

MCI
ATL
Excellent 10.0

Pros: Flight attendant's are awesome and they always try to make your flight better.

Cons: Nothing

*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.