Alaska Airlines San Jose to Ontario Flights

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Return flight: Ontario – San Jose

Page navigation

Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Alaska Airlines flights from San Jose to Ontario. Compare airline ticket prices and book air tickets starting from $152 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare San Jose (CA) — Ontario (CA) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $152, two-way – $261.

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Cheap Flights from San Jose to Ontario by Alaska Airlines

Look at the list of plane tickets for the most connecting flights by Alaska Airlines, their prices start from $152. There’re no direct flights. The fastest connecting flight – 4h 49m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $152 Find flight	11:58 am San Jose San Jose Municipal	5:04 pm Ontario Ontario Int.	5h 6m layover 0h 53m - Portland	Alaska Airlines	AS3420 AS3498
from $152 Find flight	1:10 pm San Jose San Jose Municipal	8:13 pm Ontario Ontario Int.	7h 3m layover 2h 14m - Seattle	Alaska Airlines	AS1227 AS1088
from $152 Find flight	12:08 pm San Jose San Jose Municipal	5:04 pm Ontario Ontario Int.	4h 56m layover 0h 47m - Portland	Alaska Airlines	AS2286 AS3498
from $179 Find flight	5:00 pm San Jose San Jose Municipal	10:34 am+1 день Ontario Ontario Int.	17h 34m layover 13h 15m - Portland	Alaska Airlines	AS3379 AS3312
from $179 Find flight	3:00 pm San Jose San Jose Municipal	10:38 am+1 день Ontario Ontario Int.	19h 38m layover 14h 50m - Seattle	Alaska Airlines	AS2053 AS1254
from $179 Find flight	5:00 pm San Jose San Jose Municipal	10:34 am+1 день Ontario Ontario Int.	17h 34m layover 13h 17m - Portland	Alaska Airlines	AS2103 AS3312
from $183 Find flight	5:46 pm San Jose San Jose Municipal	11:24 pm Ontario Ontario Int.	5h 38m layover 0h 50m - Seattle	Alaska Airlines	AS1046 AS1003
from $183 Find flight	3:14 pm San Jose San Jose Municipal	11:12 pm Ontario Ontario Int.	7h 58m layover 3h 7m - Seattle	Alaska Airlines	AS1115 AS1003
from $214 Find flight	8:12 am San Jose San Jose Municipal	6:19 pm Ontario Ontario Int.	10h 7m layover 5h 19m - Seattle	Alaska Airlines	AS1079 AS1086
from $157 Find flight	8:30 am San Jose San Jose Municipal	8:13 pm Ontario Ontario Int.	11h 43m layover 3h 29m - Portland 2h 47m - Seattle	Alaska Airlines	AS2133 AS1008 AS1088
from $184 Find flight	5:00 pm San Jose San Jose Municipal	10:38 am+1 день Ontario Ontario Int.	17h 38m layover 2h 9m - Portland 10h 0m - Seattle	Alaska Airlines	AS3379 AS2113 AS1254
from $184 Find flight	5:19 pm San Jose San Jose Municipal	10:34 am+1 день Ontario Ontario Int.	17h 15m layover 3h 15m - Seattle 8h 30m - Portland	Alaska Airlines	AS1046 AS957 AS3312
from $184 Find flight	3:00 pm San Jose San Jose Municipal	10:34 am+1 день Ontario Ontario Int.	19h 34m layover 13h 32m - Seattle 0h 42m - Portland	Alaska Airlines	AS2053 AS2111 AS3312
from $184 Find flight	5:19 pm San Jose San Jose Municipal	10:34 am+1 день Ontario Ontario Int.	17h 15m layover 2h 23m - Seattle 9h 19m - Portland	Alaska Airlines	AS1046 AS955 AS3312
from $184 Find flight	5:19 pm San Jose San Jose Municipal	10:34 am+1 день Ontario Ontario Int.	17h 15m layover 11h 6m - Seattle 0h 42m - Portland	Alaska Airlines	AS1046 AS2111 AS3312
from $184 Find flight	5:19 pm San Jose San Jose Municipal	10:34 am+1 день Ontario Ontario Int.	17h 15m layover 1h 23m - Seattle 10h 20m - Portland	Alaska Airlines	AS1046 AS123 AS3312

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/23/2024

Alaska Airlines Flight Schedule San Jose to Ontario

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:06 am — 3:26 pm	10:06 am — 12:17 pm AS1130 Alaska Airlines San Jose — Seattle 42m stop 12:59 pm — 3:26 pm AS1097 Alaska Airlines Seattle — Ontario	5h 20m including layover	Find flight from$241
10:10 am — 6:12 pm	10:10 am — 12:27 pm AS2062 Alaska Airlines San Jose — Seattle 3h 13m stop 3:40 pm — 6:12 pm AS1086 Alaska Airlines Seattle — Ontario	8h 2m including layover	Find flight from$195
11:58 am — 5:04 pm	11:12 am — 1:06 pm AS3420 Alaska Airlines San Jose — Portland 53m stop 3:40 pm — 5:59 pm AS3498 Alaska Airlines Portland — Ontario	5h 6m including layover	Find flight from$152
12:08 pm — 5:04 pm	12:08 pm — 1:58 pm AS2286 Alaska Airlines San Jose — Portland 47m stop 2:45 pm — 5:04 pm AS3498 Alaska Airlines Portland — Ontario	4h 56m including layover	Find flight from$152
1:10 pm — 8:13 pm	1:10 pm — 3:26 pm AS1227 Alaska Airlines San Jose — Seattle 2h 14m stop 5:40 pm — 8:13 pm AS1088 Alaska Airlines Seattle — Ontario	7h 3m including layover	Find flight from$152
3:00 pm — 10:38 am +1 day	3:00 pm — 5:10 pm AS2053 Alaska Airlines San Jose — Seattle 14h 50m stop 8:00 am — 10:38 am AS1254 Alaska Airlines Seattle — Ontario	19h 38m including layover	Find flight from$179
3:14 pm — 11:12 pm	3:14 pm — 5:31 pm AS1115 Alaska Airlines San Jose — Seattle 3h 7m stop 8:38 pm — 11:12 pm AS1003 Alaska Airlines Seattle — Ontario	7h 58m including layover	Find flight from$183
5:00 pm — 10:34 am +1 day	5:00 pm — 6:58 pm AS3379 Alaska Airlines San Jose — Portland 13h 15m stop 8:13 am — 10:34 am AS3312 Alaska Airlines Portland — Ontario	17h 34m including layover	Find flight from$179
5:00 pm — 10:34 am +1 day	5:00 pm — 6:56 pm AS2103 Alaska Airlines San Jose — Portland 13h 17m stop 8:13 am — 10:34 am AS3312 Alaska Airlines Portland — Ontario	17h 34m including layover	Find flight from$179
6:15 am — 10:13 pm	6:15 am — 8:08 am AS2263 Alaska Airlines San Jose — Portland 11h 47m stop 7:55 pm — 10:13 pm AS1066 Alaska Airlines Portland — Ontario	15h 58m including layover	Find flight from$200
11:12 am — 11:12 pm	11:12 am — 1:06 pm AS3420 Alaska Airlines San Jose — Portland 3h 24m stop 4:30 pm — 5:29 pm AS2102 Alaska Airlines Portland — Seattle 3h 9m stop 8:38 pm — 11:12 pm AS1003 Alaska Airlines Seattle — Ontario	12h including layover	Find flight from$221
12:08 pm — 8:13 pm	12:08 pm — 1:58 pm AS2286 Alaska Airlines San Jose — Portland 1h 2m stop 3:00 pm — 4:00 pm AS3358 Alaska Airlines Portland — Seattle 1h 40m stop 5:40 pm — 8:13 pm AS1088 Alaska Airlines Seattle — Ontario	8h 5m including layover	Find flight from$195
1:10 pm — 11:12 pm	1:10 pm — 3:00 pm AS2022 Alaska Airlines San Jose — Portland 1h 30m stop 4:30 pm — 5:29 pm AS2102 Alaska Airlines Portland — Seattle 3h 9m stop 8:38 pm — 11:12 pm AS1003 Alaska Airlines Seattle — Ontario	10h 2m including layover	Find flight from$199
6:15 am — 11:12 pm	6:15 am — 8:08 am AS2263 Alaska Airlines San Jose — Portland 3h 37m stop 11:45 am — 12:46 pm AS970 Alaska Airlines Portland — Seattle 7h 52m stop 8:38 pm — 11:12 pm AS1003 Alaska Airlines Seattle — Ontario	16h 57m including layover	Find flight from$195
7:37 pm — 10:34 am +1 day	7:37 pm — 9:51 pm AS1185 Alaska Airlines San Jose — Seattle 8h 51m stop 6:42 am — 7:31 am AS2111 Alaska Airlines Seattle — Portland 42m stop 8:13 am — 10:34 am AS3312 Alaska Airlines Portland — Ontario	14h 57m including layover	Find flight from$195
7:37 pm — 10:34 am +1 day	7:37 pm — 9:51 pm AS1185 Alaska Airlines San Jose — Seattle 1h stop 10:51 pm — 11:43 pm AS957 Alaska Airlines Seattle — Portland 8h 30m stop 8:13 am — 10:34 am AS3312 Alaska Airlines Portland — Ontario	14h 57m including layover	Find flight from$205
8:10 am — 5:04 pm	8:10 am — 10:30 am AS1079 Alaska Airlines San Jose — Seattle 1h 6m stop 11:36 am — 12:35 pm AS1039 Alaska Airlines Seattle — Portland 2h 10m stop 2:45 pm — 5:04 pm AS3498 Alaska Airlines Portland — Ontario	8h 54m including layover	Find flight from$157
8:30 am — 8:13 pm	8:30 am — 10:23 am AS2133 Alaska Airlines San Jose — Portland 3h 29m stop 1:52 pm — 2:53 pm AS1008 Alaska Airlines Portland — Seattle 2h 47m stop 5:40 pm — 8:13 pm AS1088 Alaska Airlines Seattle — Ontario	11h 43m including layover	Find flight from$157

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 12/23/2024

Flight Information

There are 89 flights by Alaska Airlines from San Jose to Ontario every week with departures from San Jose Municipal and Reid-Hillview. All flights arrive at Ontario Int. and International Heliport.

Departures start from 10:06 am to 8:46 pm. Nonstop flight is 4h 49m. The time difference between San Jose and Ontario is 0h.

The fastest flight 4h 49m
Average flight time 11h 57m
The earliest flight 10:06 am
The latest flight 8:46 pm
Distance 334 ml

The cheapest months for traveling to Ontario are january (from 152 $), february (from 152 $), november (from 302 $).

The cheapest flight by Alaska Airlines that our users were able to find is $152. This airfare is economy class on one-way AS3420 flight for February 1, 2025 leaving San Jose Municipal in San Jose at 11:58 am, it includes all taxes and additional fees.

Find same flight?

Alaska Airlines Airplanes on the Route

List of the most popular Alaska Airlines airplanes flying from San Jose to Ontario:

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 4 airline carriers between San Jose and Ontario. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Jose to Ontario.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

I’m lucky

Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $60

Find
UA - United Airlines

from $354

Find
HA - Hawaiian Airlines

from $302

Find
Y4 - Volaris

from $316

Find

See more connecting flights

How to book an air 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 airfare.
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.
To find a plane ticket, please select dates.