Cheap Flights from Ontario, CA to San Jose, CA from $61
On Cheapflightsplus.com you will find 123 connecting flights from Ontario to San Jose. You can compare airfare deals from 5 airlines and multiple travel sites from $61, book and save on cheap plane tickets and last minute offers. Also check out ONT-SJC flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Ontario to San Jose Flight Deals
Best Flights from Ontario to San Jose Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $61 | 12:34 Ontario Ontario Int. | 16:19 San Jose San Jose Municipal | 3h 45m layover 1h 2m - Las Vegas | Frontier Airlines | F92232 F94103 |
from $86 | 20:27 Ontario Ontario Int. | 09:11+1 день San Jose San Jose Municipal | 12h 44m layover 7h 41m - Denver | Frontier Airlines | F92908 F94917 |
from $150 | 11:45 Ontario Ontario Int. | 18:06 San Jose San Jose Municipal | 6h 21m layover 1h 56m - Portland | Alaska Airlines | AS3312 AS3443 |
from $150 | 06:00 Ontario Ontario Int. | 14:11 San Jose San Jose Municipal | 8h 11m layover 3h 10m - Seattle | Alaska Airlines | AS1091 AS975 |
from $167 | 16:06 Ontario Ontario Int. | 11:14+1 день San Jose San Jose Municipal | 19h 8m layover 14h 1m - Seattle | Alaska Airlines | AS1119 AS1080 |
from $177 | 17:44 Ontario Ontario Int. | 12:33+1 день San Jose San Jose Municipal | 18h 49m layover 14h 34m - Portland | Alaska Airlines | AS3498 AS2022 |
from $182 | 06:00 Ontario Ontario Int. | 14:17 San Jose San Jose Municipal | 8h 17m layover 3h 6m - Seattle | Alaska Airlines | AS1091 AS2053 |
from $155 | 06:00 Ontario Ontario Int. | 15:54 San Jose San Jose Municipal | 9h 54m layover 2h 42m - Seattle 1h 29m - Portland | Alaska Airlines | AS1091 AS1039 AS3379 |
from $155 | 06:00 Ontario Ontario Int. | 15:54 San Jose San Jose Municipal | 9h 54m layover 1h 6m - Seattle 3h 4m - Portland | Alaska Airlines | AS1091 AS2213 AS3379 |
from $155 | 06:00 Ontario Ontario Int. | 18:13 San Jose San Jose Municipal | 12h 13m layover 2h 42m - Seattle 3h 45m - Portland | Alaska Airlines | AS1091 AS1039 AS3443 |
from $161 | 06:00 Ontario Ontario Int. | 18:13 San Jose San Jose Municipal | 12h 13m layover 1h 6m - Seattle 5h 20m - Portland | Alaska Airlines | AS1091 AS2213 AS3443 |
from $172 | 17:44 Ontario Ontario Int. | 11:14+1 день San Jose San Jose Municipal | 17h 30m layover 0h 57m - Portland 11h 0m - Seattle | Alaska Airlines | AS3498 AS2113 AS1080 |
from $183 | 16:06 Ontario Ontario Int. | 07:50+1 день San Jose San Jose Municipal | 15h 44m layover 2h 0m - Seattle 8h 7m - Portland | Alaska Airlines | AS1119 AS123 AS2210 |
from $183 | 16:06 Ontario Ontario Int. | 07:50+1 день San Jose San Jose Municipal | 15h 44m layover 0h 53m - Seattle 9h 14m - Portland | Alaska Airlines | AS1119 AS958 AS2210 |
from $183 | 16:06 Ontario Ontario Int. | 07:50+1 день San Jose San Jose Municipal | 15h 44m layover 3h 52m - Seattle 6h 17m - Portland | Alaska Airlines | AS1119 AS957 AS2210 |
from $183 | 16:06 Ontario Ontario Int. | 07:50+1 день San Jose San Jose Municipal | 15h 44m layover 3h 0m - Seattle 7h 6m - Portland | Alaska Airlines | AS1119 AS955 AS2210 |
Flight Schedule Ontario (California) to San Jose (California)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
00:58 — 11:33
|
00:58 — 05:57
Y41861
Volaris
Ontario — Guadalajara
3h 34m stop
09:31 — 11:33
Y41822
Volaris
Guadalajara — San Jose
|
10h 35m including layover |
Find flight
from$339 |
|
00:59 — 11:50
|
00:59 — 04:22
F91500
Frontier Airlines
Ontario — Denver
5h 48m stop
10:10 — 11:50
F94917
Frontier Airlines
Denver — San Jose
|
10h 51m including layover |
Find flight
from$349 |
|
05:10 — 21:30
|
05:10 — 08:29
UA2317
United Airlines
Ontario — Denver
11h 15m stop
19:44 — 21:30
UA2187
United Airlines
Denver — San Jose
|
16h 20m including layover |
Find flight
from$253 |
|
05:10 — 22:51
|
05:10 — 08:29
UA2317
United Airlines
Ontario — Denver
12h 36m stop
21:05 — 22:51
UA486
United Airlines
Denver — San Jose
|
17h 41m including layover |
Find flight
from$275 |
|
06:00 — 14:11
|
06:00 — 08:54
AS1091
Alaska Airlines
Ontario — Seattle
3h 10m stop
12:00 — 14:20
AS975
Alaska Airlines
Seattle — San Jose
|
8h 11m including layover |
Find flight
from$150 |
|
07:00 — 12:33
|
07:00 — 09:33
AS1058
Alaska Airlines
Ontario — Portland
1h 11m stop
10:44 — 12:33
AS2022
Alaska Airlines
Portland — San Jose
|
5h 33m including layover |
Find flight
from$191 |
|
07:00 — 18:06
|
07:00 — 09:33
AS1058
Alaska Airlines
Ontario — Portland
6h 48m stop
16:29 — 18:22
AS3443
Alaska Airlines
Portland — San Jose
|
11h 6m including layover |
Find flight
from$197 |
|
09:35 — 22:17
|
09:35 — 13:50
HA79
Hawaiian Airlines
Ontario — Honolulu
1h 9m stop
14:59 — 22:17
HA7830
Hawaiian Airlines
Honolulu — San Jose
|
12h 42m including layover |
Find flight
from$331 |
|
09:35 — 22:17
|
09:35 — 13:50
AS8079
Alaska Airlines
Ontario — Honolulu
1h 9m stop
14:59 — 22:17
HA7830
Hawaiian Airlines
Honolulu — San Jose
|
12h 42m including layover |
Find flight
from$453 |
|
10:40 — 16:43
|
10:40 — 13:06
AS171
Alaska Airlines
Ontario — Portland
1h 45m stop
14:51 — 16:43
AS2022
Alaska Airlines
Portland — San Jose
|
6h 3m including layover |
Find flight
from$272 |
|
10:40 — 18:20
|
10:40 — 13:06
AS171
Alaska Airlines
Ontario — Portland
3h 20m stop
16:26 — 18:20
AS2269
Alaska Airlines
Portland — San Jose
|
7h 40m including layover |
Find flight
from$272 |
|
11:14 — 18:11
|
11:14 — 13:38
AS3312
Alaska Airlines
Ontario — Portland
2h 42m stop
16:20 — 18:11
AS2028
Alaska Airlines
Portland — San Jose
|
6h 57m including layover |
Find flight
from$150 |
|
11:45 — 18:06
|
11:14 — 13:38
AS3312
Alaska Airlines
Ontario — Portland
1h 56m stop
16:29 — 18:22
AS3443
Alaska Airlines
Portland — San Jose
|
6h 21m including layover |
Find flight
from$150 |
|
12:34 — 16:19
|
19:05 — 20:11
F92232
Frontier Airlines
Ontario — Las Vegas
1h 2m stop
12:14 — 13:49
F94103
Frontier Airlines
Las Vegas — San Jose
|
3h 45m including layover |
Find flight
from$61 |
|
13:28 — 22:59
|
13:28 — 16:21
AS1119
Alaska Airlines
Ontario — Seattle
4h 23m stop
20:44 — 22:59
AS1106
Alaska Airlines
Seattle — San Jose
|
9h 31m including layover |
Find flight
from$451 |
|
13:45 — 22:51
|
13:45 — 17:04
UA2278
United Airlines
Ontario — Denver
4h 1m stop
21:05 — 22:51
UA486
United Airlines
Denver — San Jose
|
9h 6m including layover |
Find flight
from$318 |
|
16:06 — 11:14
+1 day
|
16:06 — 18:59
AS1119
Alaska Airlines
Ontario — Seattle
14h 1m stop
09:00 — 11:14
AS1080
Alaska Airlines
Seattle — San Jose
|
19h 8m including layover |
Find flight
from$167 |
|
16:20 — 09:11
+1 day
|
14:19 — 17:08
AS1119
Alaska Airlines
Ontario — Seattle
11h 50m stop
07:01 — 09:13
AS1226
Alaska Airlines
Seattle — San Jose
|
16h 51m including layover |
Find flight
from$261 |
|
17:44 — 12:33
+1 day
|
17:44 — 20:10
AS3498
Alaska Airlines
Ontario — Portland
14h 34m stop
10:44 — 12:33
AS2022
Alaska Airlines
Portland — San Jose
|
18h 49m including layover |
Find flight
from$177 |
|
17:44 — 07:49
+1 day
|
17:44 — 20:08
AS2202
Alaska Airlines
Ontario — Portland
9h 52m stop
06:00 — 07:49
AS255
Alaska Airlines
Portland — San Jose
|
14h 5m including layover |
Find flight
from$245 |
|
18:30 — 11:39
+1 day
|
18:30 — 21:49
UA1108
United Airlines
Ontario — Denver
12h 1m stop
09:50 — 11:39
UA793
United Airlines
Denver — San Jose
|
17h 9m including layover |
Find flight
from$423 |
|
18:39 — 07:50
+1 day
|
18:39 — 21:05
AS3498
Alaska Airlines
Ontario — Portland
8h 55m stop
06:00 — 07:50
AS2210
Alaska Airlines
Portland — San Jose
|
13h 11m including layover |
Find flight
from$260 |
|
19:14 — 09:11
+1 day
|
18:30 — 21:15
AS1399
Alaska Airlines
Ontario — Seattle
9h stop
07:01 — 09:13
AS1226
Alaska Airlines
Seattle — San Jose
|
13h 57m including layover |
Find flight
from$234 |
|
19:14 — 12:05
+1 day
|
18:30 — 21:15
AS1399
Alaska Airlines
Ontario — Seattle
11h 51m stop
09:14 — 11:27
AS1080
Alaska Airlines
Seattle — San Jose
|
16h 51m including layover |
Find flight
from$234 |
|
20:27 — 09:11
+1 day
|
16:08 — 19:26
F92908
Frontier Airlines
Ontario — Denver
7h 41m stop
10:28 — 12:08
F94917
Frontier Airlines
Denver — San Jose
|
12h 44m including layover |
Find flight
from$86 |
|
20:32 — 08:56
+1 day
|
20:32 — 22:55
AS1066
Alaska Airlines
Ontario — Portland
8h 5m stop
07:00 — 08:56
AS3417
Alaska Airlines
Portland — San Jose
|
12h 24m including layover |
Find flight
from$262 |
|
22:31 — 13:49
+1 day
|
21:23 — 22:33
F94206
Frontier Airlines
Ontario — Las Vegas
12h 23m stop
14:54 — 16:29
F94103
Frontier Airlines
Las Vegas — San Jose
|
15h 18m including layover |
Find flight
from$349 |
|
06:00 — 15:54
|
06:00 — 08:54
AS1091
Alaska Airlines
Ontario — Seattle
2h 42m stop
11:36 — 12:35
AS1039
Alaska Airlines
Seattle — Portland
1h 29m stop
14:04 — 15:54
AS3379
Alaska Airlines
Portland — San Jose
|
9h 54m including layover |
Find flight
from$155 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Ontario to San Jose depends on and how to choose the most interesting flight option for you.
Distance between Ontario and San Jose is 536 miles. Time difference between the cities is 0h. Airplanes depart 00:58 to 22:31 from 2 Ontario airports and arrive 00:58 to 22:31 to 2 San Jose airports. Average flight time is 12h 34m.
- The fastest flight 3h 45m
- Average flight time 12h 34m
- The earliest flight 00:58
- The latest flight 22:31
- Distance 334 ml
The cheapest months to travel to San Jose are december (from 54 $), january (from 61 $), february (from 86 $).
The most expensive months are november (from 274 $), february (from 86 $), january (from 61 $).
What is the lowest airfare Ontario to San Jose?
The cheapest plane ticket found by our users is $61. This airfare is for economy class on one-way F92232 flight by Frontier Airlines for January 22, 2025 which leaves Ontario Int. in Ontario at 12:34 am and arrives at San Jose San Jose Municipal at 16:19.
Popular Airlines on the Route
The flight Ontario — San Jose is served by 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 78 departures per week at the price of from $ 150 . And the most expensive tickets are offered by United Airlines airline - from $ 1185.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 123 flights with layovers on the route. The fastest connecting flight is F92232 by Frontier Airlines takes 3h 45m and the cheapest is F92232 by Frontier Airlines for $61.
- from $150Find
- from $61Find
- from $253Find
- HA - Hawaiian Airlinesfrom $331Find
- Y4 - Volarisfrom $337Find
Airports
You can fly from Ontario to San Jose from 2 airports (Ontario Int., International Heliport).
Ontario airports
- Ontario Int.-ONTfrom $61Find
- International Heliport-JIOFind
San Jose airports
- San Jose Municipal-SJCFind
- Reid-Hillview-RHVFind
Airplanes
There are flights to San Jose from Ontario by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Ontario
You may also consider searching for discounted plane tickets to some other popular places from Ontario within United States.
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Top International Destinations from Ontario
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $61Find
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How to book a plane ticket yourself?
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