Cheap flights from Sacramento, CA to Ontario, CA

Flights starting at £41. Choose between Alaska Airlines, Spirit Airlines, or Frontier Airlines to find the best price.

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Tips to know when travelling to Ontario

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Travelers usually depart from Sacramento International, Sacramento-Midtown Bus stop, or Sacramento, CA - Valley Station when they travel from Sacramento to Ontario. Book your trip to arrive at Ontario International, or Montclair (Ontario). The most popular airlines for this route are Alaska Airlines, Spirit Airlines, Frontier Airlines, United Airlines, and Virgin Atlantic Airways. Sacramento and Ontario have 125 direct flights per week.

Check-in for a flight from Sacramento to Ontario

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Virgin Atlantic AirwaysVIRVSYes0
0

Ontario travel tips

1) Have fun and find famous brands at the Ontario Mills
2) See one of 12 monuments to the pioneer woman in Ontario
3) Feel Latin vibes at El Pescador in Ontario

Weather in Ontario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C7°C
February18°C7°C
March20°C8°C
April23°C10°C
May25°C13°C
June29°C16°C
July33°C19°C
August33°C20°C
September32°C18°C
October27°C15°C
November22°C10°C
December17°C7°C
Hottest Month
33°C
August
Coldest month
7°C
February
Sunny days
339
days per year

14 day forecast

Sunday
18 Feb
17°C9°C
25 Feb
20°C12°C
Monday
19 Feb
91%
13°C12°C
26 Feb
79%
13°C10°C
Tuesday
20 Feb
85%
13°C11°C
27 Feb
87%
13°C6°C
Wednesday
21 Feb
80%
15°C9°C
28 Feb
15°C6°C
Thursday
22 Feb
18°C8°C
29 Feb
17°C8°C
Friday
23 Feb
21°C9°C
1 Mar
20°C9°C
Saturday
24 Feb
21°C13°C
2 Mar
23°C12°C

Frequently asked questions

What are the most popular routes to and from Sacramento?
What are the most popular routes to and from Ontario?
What airports are near Sacramento?
What airports are near Ontario?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Sacramento and Ontario?
What is Virtual Interlining and how do I use it?
Which airlines fly between Sacramento and Ontario?
When's the best time to travel between Sacramento and Ontario?
What flights operate between Sacramento and Ontario?
How many airports are there near Sacramento?
How many airports are there near Ontario?
What time do nonstop (direct) flights between Sacramento and Ontario depart?
What time do nonstop (direct) flights between Sacramento and Ontario arrive?
What time do flights between Sacramento and Ontario depart?
What time do flights between Sacramento and Ontario arrive?

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