Cheap Flights from San Jose to Ontario, CA from $185
On Cheapflightsplus.com you will find 149 connecting flights from San Jose to Ontario. You can compare airfare deals from 10 airlines and multiple travel sites from $185, book and save on cheap plane tickets and last minute offers. Also check out SJO-ONT flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip San Jose to Ontario Flight Deals
Best Flights from San Jose to Ontario Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $216 | 15:32 San Jose Juan Santamaria Intl | 23:01 Ontario Ontario Int. | 9h 29m layover 2h 40m - Guadalajara | Q6 | Q64058 Y41860 |
from $278 | 06:30 San Jose Juan Santamaria Intl | 21:57 Ontario Ontario Int. | 17h 27m layover 9h 51m - Houston | United Airlines | UA1172 UA1563 |
from $318 | 19:50 San Jose Juan Santamaria Intl | 21:00+1 день Ontario Ontario Int. | 27h 10m layover 20h 30m - San Salvador | Avianca | AV618 AV530 |
from $185 | 01:59 San Jose Juan Santamaria Intl | 21:33 Ontario Ontario Int. | 21h 34m layover 8h 54m - Miami 3h 40m - Houston | Spirit Airlines | NK1756 NK909 F93131 |
from $263 | 12:25 San Jose Juan Santamaria Intl | 07:11+1 день Ontario Ontario Int. | 20h 46m layover 2h 48m - Orlando 8h 15m - Las Vegas | Spirit Airlines | NK1310 F91875 F94757 |
from $296 | 13:29 San Jose Juan Santamaria Intl | 13:01+1 день Ontario Ontario Int. | 25h 32m layover 4h 50m - Miami 11h 26m - Las Vegas | Spirit Airlines | NK338 NK777 F91357 |
from $303 | 16:50 San Jose Juan Santamaria Intl | 21:00+1 день Ontario Ontario Int. | 30h 10m layover 10h 55m - Guatemala City 11h 25m - San Salvador | Avianca | AV652 AV579 AV530 |
from $303 | 16:50 San Jose Juan Santamaria Intl | 21:00+1 день Ontario Ontario Int. | 30h 10m layover 12h 35m - Guatemala City 9h 45m - San Salvador | Avianca | AV652 AV549 AV530 |
from $312 | 13:31 San Jose Juan Santamaria Intl | 08:02+1 день Ontario Ontario Int. | 20h 31m layover 2h 55m - Miami 7h 46m - Dallas | Spirit Airlines | NK338 NK350 F91405 |
from $333 | 07:30 San Jose Juan Santamaria Intl | 18:19 Ontario Ontario Int. | 12h 49m layover 1h 23m - Denver 1h 25m - San Francisco | United Airlines | UA1087 UA304 UA251 |
from $339 | 08:45 San Jose Juan Santamaria Intl | 09:58+1 день Ontario Ontario Int. | 27h 13m layover 5h 56m - Houston 11h 20m - San Francisco | United Airlines | UA1447 UA2636 UA5740 |
from $339 | 08:45 San Jose Juan Santamaria Intl | 09:58+1 день Ontario Ontario Int. | 27h 13m layover 7h 56m - Houston 9h 25m - San Francisco | United Airlines | UA1447 UA2313 UA5740 |
from $341 | 01:12 San Jose Juan Santamaria Intl | 17:04 Ontario Ontario Int. | 17h 52m layover 2h 0m - Los Angeles 4h 8m - Portland | Alaska Airlines | AS1351 AS1148 AS3498 |
from $341 | 13:31 San Jose Juan Santamaria Intl | 20:38+1 день Ontario Ontario Int. | 33h 7m layover 2h 24m - Miami 21h 6m - Houston | Spirit Airlines | NK338 NK931 F93131 |
from $345 | 13:29 San Jose Juan Santamaria Intl | 06:07+1 день Ontario Ontario Int. | 18h 38m layover 2h 0m - Miami 7h 31m - Dallas | Spirit Airlines | NK338 NK214 F91405 |
from $359 | 08:45 San Jose Juan Santamaria Intl | 09:58+1 день Ontario Ontario Int. | 27h 13m layover 4h 16m - Houston 12h 57m - San Francisco | United Airlines | UA1447 UA1521 UA5740 |
Flight Schedule San Jose to Ontario (California)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
06:30 — 21:57
|
06:30 — 10:24
UA1172
United Airlines
San Jose — Houston
9h 51m stop
20:50 — 22:29
UA1563
United Airlines
Houston — Ontario
|
17h 27m including layover |
Find flight
from$278 |
|
09:35 — 21:00
|
09:35 — 10:50
AV638
Avianca
San Jose — San Salvador
6h 45m stop
17:35 — 21:00
AV530
Avianca
San Salvador — Ontario
|
13h 25m including layover |
Find flight
from$604 |
|
15:32 — 23:01
|
15:32 — 19:00
Q64058
Q6
San Jose — Guadalajara
2h 40m stop
21:40 — 23:01
Y41860
Volaris
Guadalajara — Ontario
|
9h 29m including layover |
Find flight
from$216 |
|
01:57 — 07:06
+1 day
|
01:57 — 05:50
NK1756
Spirit Airlines
San Jose — Miami
3h stop
08:50 — 11:25
NK230
Spirit Airlines
Miami — Las Vegas
18h 35m stop
10:00 — 11:07
F91283
Frontier Airlines
Las Vegas — Ontario
|
31h 9m including layover |
Find flight
from$290 |
|
01:59 — 21:33
|
01:59 — 05:57
NK1756
Spirit Airlines
San Jose — Miami
8h 54m stop
14:51 — 16:34
NK909
Spirit Airlines
Miami — Houston
3h 40m stop
20:14 — 21:33
F93131
Frontier Airlines
Houston — Ontario
|
21h 34m including layover |
Find flight
from$185 |
|
05:30 — 23:01
|
05:30 — 10:05
Q64068
Q6
San Jose — Mexico City
4h 55m stop
15:00 — 16:32
AM236
Aeromexico
Mexico City — Guadalajara
5h 8m stop
21:40 — 23:01
Y41860
Volaris
Guadalajara — Ontario
|
19h 31m including layover |
Find flight
from$425 |
|
05:30 — 23:01
|
05:30 — 10:05
Q64068
Q6
San Jose — Mexico City
5h 45m stop
15:50 — 17:10
VB1398
VivaAerobus
Mexico City — Guadalajara
4h 30m stop
21:40 — 23:01
Y41860
Volaris
Guadalajara — Ontario
|
19h 31m including layover |
Find flight
from$434 |
|
06:30 — 21:10
|
06:30 — 10:24
UA1172
United Airlines
San Jose — Houston
4h 26m stop
14:50 — 16:32
UA241
United Airlines
Houston — Denver
3h 12m stop
19:44 — 21:10
UA1574
United Airlines
Denver — Ontario
|
16h 40m including layover |
Find flight
from$283 |
|
07:30 — 18:19
|
07:30 — 12:11
UA1087
United Airlines
San Jose — Denver
1h 23m stop
13:34 — 15:25
UA304
United Airlines
Denver — San Francisco
1h 25m stop
16:50 — 18:19
UA251
United Airlines
San Francisco — Ontario
|
12h 49m including layover |
Find flight
from$333 |
|
08:45 — 09:58
+1 day
|
08:45 — 12:39
UA1447
United Airlines
San Jose — Houston
5h 56m stop
18:35 — 21:05
UA2636
United Airlines
Houston — San Francisco
11h 20m stop
08:25 — 09:58
UA5740
United Airlines
San Francisco — Ontario
|
27h 13m including layover |
Find flight
from$339 |
|
08:45 — 09:58
+1 day
|
08:45 — 12:39
UA1447
United Airlines
San Jose — Houston
7h 56m stop
20:35 — 23:00
UA2313
United Airlines
Houston — San Francisco
9h 25m stop
08:25 — 09:58
UA5740
United Airlines
San Francisco — Ontario
|
27h 13m including layover |
Find flight
from$339 |
|
10:15 — 21:00
+1 day
|
10:15 — 13:25
AV697
Avianca
San Jose — Bogota
14h 35m stop
04:00 — 06:05
AV366
Avianca
Bogota — San Salvador
11h 30m stop
17:35 — 21:00
AV530
Avianca
San Salvador — Ontario
|
36h 45m including layover |
Find flight
from$416 |
|
12:25 — 07:11
+1 day
|
12:23 — 16:42
NK1310
Spirit Airlines
San Jose — Orlando
2h 48m stop
19:30 — 21:54
F91875
Frontier Airlines
Orlando — Las Vegas
8h 15m stop
06:05 — 07:14
F94757
Frontier Airlines
Las Vegas — Ontario
|
20h 46m including layover |
Find flight
from$263 |
|
12:25 — 20:38
+1 day
|
12:25 — 16:42
NK1310
Spirit Airlines
San Jose — Orlando
3h 8m stop
19:50 — 21:41
NK1311
Spirit Airlines
Orlando — Houston
21h 21m stop
19:02 — 20:38
F93131
Frontier Airlines
Houston — Ontario
|
34h 13m including layover |
Find flight
from$333 |
|
13:29 — 13:01
+1 day
|
13:31 — 17:30
NK338
Spirit Airlines
San Jose — Miami
4h 50m stop
20:30 — 23:06
NK777
Spirit Airlines
Miami — Las Vegas
11h 26m stop
16:44 — 17:51
F91357
Frontier Airlines
Las Vegas — Ontario
|
25h 32m including layover |
Find flight
from$296 |
|
13:31 — 08:02
+1 day
|
13:31 — 17:30
NK338
Spirit Airlines
San Jose — Miami
2h 55m stop
20:25 — 22:49
NK350
Spirit Airlines
Miami — Dallas
7h 46m stop
06:35 — 08:02
F91405
Frontier Airlines
Dallas — Ontario
|
20h 31m including layover |
Find flight
from$312 |
|
14:41 — 06:30
+1 day
|
12:26 — 16:42
NK1310
Spirit Airlines
San Jose — Orlando
2h 38m stop
20:57 — 23:14
F93311
Frontier Airlines
Orlando — Denver
5h 17m stop
08:20 — 09:46
F91261
Frontier Airlines
Denver — Ontario
|
17h 49m including layover |
Find flight
from$289 |
|
14:41 — 15:58
+1 day
|
14:41 — 19:05
NK1310
Spirit Airlines
San Jose — Orlando
12h 55m stop
08:00 — 10:29
F91085
Frontier Airlines
Orlando — Phoenix
5h 16m stop
15:45 — 15:58
F91625
Frontier Airlines
Phoenix — Ontario
|
27h 17m including layover |
Find flight
from$289 |
|
15:45 — 21:00
+1 day
|
15:45 — 18:55
AV33
Avianca
San Jose — Bogota
9h 5m stop
04:00 — 06:05
AV366
Avianca
Bogota — San Salvador
11h 30m stop
17:35 — 21:00
AV530
Avianca
San Salvador — Ontario
|
31h 15m including layover |
Find flight
from$416 |
|
16:50 — 21:00
+1 day
|
16:50 — 18:25
AV652
Avianca
San Jose — Guatemala City
10h 55m stop
05:20 — 06:10
AV579
Avianca
Guatemala City — San Salvador
11h 25m stop
17:35 — 21:00
AV530
Avianca
San Salvador — Ontario
|
30h 10m including layover |
Find flight
from$303 |
|
16:50 — 21:00
+1 day
|
16:50 — 18:25
AV652
Avianca
San Jose — Guatemala City
12h 35m stop
07:00 — 07:50
AV549
Avianca
Guatemala City — San Salvador
9h 45m stop
17:35 — 21:00
AV530
Avianca
San Salvador — Ontario
|
30h 10m including layover |
Find flight
from$303 |
|
19:50 — 07:11
+2 days
|
19:50 — 21:05
AV618
Avianca
San Jose — San Salvador
12h 25m stop
09:30 — 12:55
AV526
Avianca
San Salvador — Las Vegas
17h 10m stop
06:05 — 07:11
F94757
Frontier Airlines
Las Vegas — Ontario
|
37h 21m including layover |
Find flight
from$288 |
|
19:50 — 11:07
+2 days
|
19:50 — 21:05
AV618
Avianca
San Jose — San Salvador
12h 25m stop
09:30 — 12:55
AV526
Avianca
San Salvador — Las Vegas
21h 5m stop
10:00 — 11:07
F91283
Frontier Airlines
Las Vegas — Ontario
|
41h 17m including layover |
Find flight
from$288 |
|
20:30 — 15:56
+1 day
|
20:30 — 21:50
AV608
Avianca
San Jose — San Salvador
10h 10m stop
08:00 — 11:10
AV368
Avianca
San Salvador — Houston
3h 23m stop
19:10 — 20:33
F93131
Frontier Airlines
Houston — Ontario
|
21h 26m including layover |
Find flight
from$445 |
|
22:45 — 21:00
+1 day
|
22:45 — 00:10
AV664
Avianca
San Jose — San Pedro Sula
4h 45m stop
04:15 — 05:00
AV575
Avianca
San Pedro Sula — San Salvador
11h 50m stop
17:35 — 21:00
AV530
Avianca
San Salvador — Ontario
|
24h 15m including layover |
Find flight
from$360 |
|
22:45 — 20:38
+2 days
|
22:45 — 00:10
AV664
Avianca
San Jose — San Pedro Sula
16h 22m stop
16:32 — 19:33
NK523
Spirit Airlines
San Pedro Sula — Houston
23h 29m stop
19:02 — 20:38
F93131
Frontier Airlines
Houston — Ontario
|
47h 53m including layover |
Find flight
from$368 |
Flight Information
Below we will explain in detail what the flights cost on the destination from San Jose to Ontario depends on and how to choose the most interesting flight option for you.
Distance between San Jose and Ontario is 4324 miles. Time difference between the cities is 2h. Airplanes depart 01:12 to 22:45 from 2 San Jose airports and arrive 01:12 to 22:45 to 2 Ontario airports. Average flight time is 24h 20m.
- The fastest flight 7h 50m
- Average flight time 24h 20m
- The earliest flight 01:12
- The latest flight 22:45
- Distance 2687 ml
The cheapest months to travel to Ontario are february (from 185 $), december (from 204 $), november (from 284 $).
The most expensive months are january (from 288 $), november (from 284 $), december (from 204 $).
What is the lowest airfare San Jose to Ontario?
The cheapest plane ticket found by our users is $185. This airfare is for economy class on one-way NK1756 flight by Spirit Airlines for February 21, 2025 which leaves Juan Santamaria Intl in San Jose at 01:59 am and arrives at Ontario Ontario Int. at 21:33.
Popular Airlines on the Route
The flight San Jose — Ontario is served by 10 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 8 departures per week at the price of from $ 341 . And the most expensive tickets are offered by Air Canada airline - from $ 1571.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 149 flights with layovers on the route. The fastest connecting flight is AV318 by Avianca takes 7h 50m and the cheapest is NK1756 by Spirit Airlines for $185.
- AS - Alaska Airlinesfrom $341Find
- AC - Air Canadafrom $1571Find
- Q6 - Q6from $216Find
- AV - Aviancafrom $288Find
- CM - Compania Panamena de Aviacionfrom $608Find
- Y4 - Volarisfrom $453Find
- UA - United Airlinesfrom $278Find
- AM - Aeromexicofrom $423Find
- NK - Spirit Airlinesfrom $185Find
- TS - Air Transatfrom $1044Find
Airports
You can fly from San Jose to Ontario from 2 airports (Juan Santamaria Intl, Tobias Bolanos Intl).
San Jose airports
- Juan Santamaria Intl-SJOfrom $185Find
- Tobias Bolanos Intl-SYQFind
Ontario airports
- Ontario Int.-ONTFind
- International Heliport-JIOFind
Airplanes
There are flights to Ontario from San Jose by 10 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top International Destinations from San Jose
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.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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