Alaska Airlines San Francisco to Ontario Flights

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Cheapflightsplus.com will find cheap Alaska Airlines flights from San Francisco to Ontario. Compare airline ticket prices and book air tickets starting from $118 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 Francisco (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 - $118, two-way – $202.

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Cheap Flights from San Francisco to Ontario by Alaska Airlines

Look at the list of plane tickets for the most connecting flights by Alaska Airlines, their prices start from $118. There’re no direct flights. The fastest connecting flight – 4h 59m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $118 Find flight	8:20 am San Francisco San Francisco	5:04 pm Ontario Ontario Int.	8h 44m layover 4h 34m - Portland	Alaska Airlines	AS835 AS3498
from $120 Find flight	4:12 pm San Francisco San Francisco	11:05 am+1 день Ontario Ontario Int.	18h 53m layover 14h 43m - Portland	Alaska Airlines	AS337 AS3312
from $133 Find flight	2:43 pm San Francisco San Francisco	8:13 pm Ontario Ontario Int.	5h 30m layover 0h 41m - Seattle	Alaska Airlines	AS1059 AS1088
from $135 Find flight	4:12 pm San Francisco San Francisco	11:58 pm Ontario Ontario Int.	7h 46m layover 3h 45m - Portland	Alaska Airlines	AS337 AS1066
from $139 Find flight	10:00 am San Francisco San Francisco	8:13 pm Ontario Ontario Int.	10h 13m layover 5h 22m - Seattle	Alaska Airlines	AS1289 AS1088
from $139 Find flight	7:00 am San Francisco San Francisco	8:13 pm Ontario Ontario Int.	13h 13m layover 8h 25m - Seattle	Alaska Airlines	AS1013 AS1088
from $139 Find flight	2:07 pm San Francisco San Francisco	10:34 am+1 день Ontario Ontario Int.	20h 27m layover 16h 16m - Portland	Alaska Airlines	AS127 AS3312
from $139 Find flight	11:20 am San Francisco San Francisco	8:13 pm Ontario Ontario Int.	8h 53m layover 4h 2m - Seattle	Alaska Airlines	AS1225 AS1088
from $139 Find flight	6:43 pm San Francisco San Francisco	10:34 am+1 день Ontario Ontario Int.	15h 51m layover 11h 44m - Portland	Alaska Airlines	AS1169 AS3312
from $141 Find flight	9:00 am San Francisco San Francisco	11:58 pm Ontario Ontario Int.	14h 58m layover 10h 54m - Portland	Alaska Airlines	AS138 AS1066
from $149 Find flight	7:00 am San Francisco San Francisco	6:12 pm Ontario Ontario Int.	11h 12m layover 6h 25m - Seattle	Alaska Airlines	AS1013 AS1086
from $160 Find flight	7:33 pm San Francisco San Francisco	3:16 pm+1 день Ontario Ontario Int.	19h 43m layover 14h 45m - Seattle	Alaska Airlines	AS3339 AS1097
from $138 Find flight	8:20 am San Francisco San Francisco	5:04 pm Ontario Ontario Int.	8h 44m layover 1h 1m - Seattle 2h 10m - Portland	Alaska Airlines	AS1123 AS1039 AS3498
from $138 Find flight	7:00 am San Francisco San Francisco	5:04 pm Ontario Ontario Int.	10h 4m layover 2h 21m - Seattle 2h 10m - Portland	Alaska Airlines	AS1013 AS1039 AS3498
from $139 Find flight	7:00 am San Francisco San Francisco	5:04 pm Ontario Ontario Int.	10h 4m layover 0h 45m - Seattle 3h 45m - Portland	Alaska Airlines	AS1013 AS2213 AS3498
from $159 Find flight	8:20 am San Francisco San Francisco	6:12 pm Ontario Ontario Int.	9h 52m layover 1h 39m - Portland 2h 49m - Seattle	Alaska Airlines	AS835 AS970 AS1086

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/15/2025

Alaska Airlines Flight Schedule San Francisco 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
10:00 am — 8:13 pm	10:00 am — 12:18 pm AS1289 Alaska Airlines San Francisco — Seattle 5h 22m stop 5:40 pm — 8:13 pm AS1088 Alaska Airlines Seattle — Ontario	10h 13m including layover	Find flight from$139
10:52 am — 6:12 pm	10:52 am — 1:14 pm AS3362 Alaska Airlines San Francisco — Seattle 2h 26m stop 3:40 pm — 6:12 pm AS1086 Alaska Airlines Seattle — Ontario	7h 20m including layover	Find flight from$185
11:11 am — 11:58 pm	11:11 am — 1:01 pm AS835 Alaska Airlines San Francisco — Portland 8h 43m stop 9:44 pm — 11:58 pm AS1066 Alaska Airlines Portland — Ontario	12h 47m including layover	Find flight from$141
11:20 am — 8:13 pm	11:20 am — 1:38 pm AS1225 Alaska Airlines San Francisco — Seattle 4h 2m stop 5:40 pm — 8:13 pm AS1088 Alaska Airlines Seattle — Ontario	8h 53m including layover	Find flight from$139
2:07 pm — 10:34 am +1 day	2:07 pm — 3:57 pm AS127 Alaska Airlines San Francisco — Portland 16h 16m stop 8:13 am — 10:34 am AS3312 Alaska Airlines Portland — Ontario	20h 27m including layover	Find flight from$139
2:43 pm — 8:13 pm	2:43 pm — 4:59 pm AS1059 Alaska Airlines San Francisco — Seattle 41m stop 5:40 pm — 8:13 pm AS1088 Alaska Airlines Seattle — Ontario	5h 30m including layover	Find flight from$133
4:12 pm — 11:05 am +1 day	4:12 pm — 5:59 pm AS337 Alaska Airlines San Francisco — Portland 14h 43m stop 8:42 am — 11:05 am AS3312 Alaska Airlines Portland — Ontario	18h 53m including layover	Find flight from$120
4:12 pm — 11:58 pm	4:12 pm — 5:59 pm AS337 Alaska Airlines San Francisco — Portland 3h 45m stop 9:44 pm — 11:58 pm AS1066 Alaska Airlines Portland — Ontario	7h 46m including layover	Find flight from$135
5:40 pm — 10:38 am +1 day	5:40 pm — 7:57 pm AS1189 Alaska Airlines San Francisco — Seattle 12h 3m stop 8:00 am — 10:38 am AS1254 Alaska Airlines Seattle — Ontario	16h 58m including layover	Find flight from$160
5:50 pm — 11:02 am +1 day	4:48 pm — 7:03 pm AS971 Alaska Airlines San Francisco — Seattle 12h 25m stop 8:00 am — 10:38 am AS1254 Alaska Airlines Seattle — Ontario	17h 12m including layover	Find flight from$158
6:43 pm — 10:34 am +1 day	6:43 pm — 8:29 pm AS1169 Alaska Airlines San Francisco — Portland 11h 44m stop 8:13 am — 10:34 am AS3312 Alaska Airlines Portland — Ontario	15h 51m including layover	Find flight from$139
8:20 am — 5:04 pm	8:00 am — 9:51 am AS835 Alaska Airlines San Francisco — Portland 4h 34m stop 2:45 pm — 5:04 pm AS3498 Alaska Airlines Portland — Ontario	8h 44m including layover	Find flight from$118
9:00 am — 11:58 pm	9:00 am — 10:50 am AS138 Alaska Airlines San Francisco — Portland 10h 54m stop 9:44 pm — 11:58 pm AS1066 Alaska Airlines Portland — Ontario	14h 58m including layover	Find flight from$141
9:00 am — 4:59 pm	9:00 am — 10:50 am AS138 Alaska Airlines San Francisco — Portland 3h 55m stop 2:45 pm — 4:59 pm AS2074 Alaska Airlines Portland — Ontario	7h 59m including layover	Find flight from$176
6:00 am — 6:12 pm	6:00 am — 7:36 am AS3310 Alaska Airlines San Francisco — San Diego 1h 59m stop 9:35 am — 12:44 pm AS1259 Alaska Airlines San Diego — Seattle 2h 56m stop 3:40 pm — 6:12 pm AS1086 Alaska Airlines Seattle — Ontario	12h 12m including layover	Find flight from$159
7:00 am — 5:04 pm	7:00 am — 9:15 am AS1013 Alaska Airlines San Francisco — Seattle 2h 21m 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	10h 4m including layover	Find flight from$138
7:00 am — 5:04 pm	7:00 am — 9:15 am AS1013 Alaska Airlines San Francisco — Seattle 45m stop 10:00 am — 11:00 am AS2213 Alaska Airlines Seattle — Portland 3h 45m stop 2:45 pm — 5:04 pm AS3498 Alaska Airlines Portland — Ontario	10h 4m including layover	Find flight from$139
8:20 am — 5:04 pm	8:20 am — 10:35 am AS1123 Alaska Airlines San Francisco — Seattle 1h 1m 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 44m including layover	Find flight from$138

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

*Departure and arrival times are local. Last updated on 01/15/2025

Flight Information

There are 45 flights by Alaska Airlines from San Francisco to Ontario every week with departures from San Francisco, Embarkadero, China Basin Heliport. All flights arrive at Ontario Int. and International Heliport.

Departures start from 10:00 am to 9:30 am. Nonstop flight is 4h 59m. The time difference between San Francisco and Ontario is 0h.

The fastest flight 4h 59m
Average flight time 10h 4m
The earliest flight 10:00 am
The latest flight 9:30 am
Distance 364 ml

The cheapest months for traveling to Ontario are january (from 118 $), february (from 119 $).

The cheapest flight by Alaska Airlines that our users were able to find is $118. This airfare is economy class on one-way AS835 flight for January 22, 2025 leaving San Francisco in San Francisco at 8:20 am, it includes all taxes and additional fees.

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Alaska Airlines Airplanes on the Route

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

Other Popular Airlines on the Route

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

Nonstop flights

There are 4 direct flights every day from San Francisco. Airlines and fares are below:

F9 - Frontier Airlines

from $39

Find
UA - United Airlines

from $153

Find

See more direct flights

Connecting Flights

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

F9 - Frontier Airlines

from $48

Find
UA - United Airlines

from $242

Find
HA - Hawaiian Airlines

from $286

Find
AM - Aeromexico

from $323

Find

See more connecting flights

How to book an air ticket yourself?

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