Cheap flights from Los Angeles to Ontario from £62

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1 stop
Thu, Sep 11
Los Angeles LAXOntario ONT
£62
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1 stop
Sat, Sep 13
Los Angeles LAXOntario ONT
£63
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1 stop
Thu, Sep 11
Los Angeles LAXOntario ONT
£63
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1 stop
Sat, Sep 13
Los Angeles LAXOntario ONT
£66
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1 stop
Mon, Sep 8
Los Angeles LAXOntario ONT
£70
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1 stop
Fri, Sep 12
Los Angeles LAXOntario ONT
£71
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1 stop
Thu, Sep 11 – Sat, Sep 13
Los Angeles LAXOntario ONT
£111
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1 stop
Thu, Sep 11 – Sat, Sep 13
Los Angeles LAXOntario ONT
£114
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1 stop
Thu, Sep 11 – Sat, Sep 13
Los Angeles LAXOntario ONT
£118
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1 stop
Thu, Sep 11 – Mon, Sep 15
Los Angeles LAXOntario ONT
£121
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1 stop
Mon, Sep 8 – Thu, Sep 11
Los Angeles LAXOntario ONT
£127
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1 stop
Mon, Sep 8 – Thu, Sep 11
Los Angeles LAXOntario ONT
£127
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Prices updated:

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How much do flights to Ontario cost?

Cheapest one-way trip

£62

Cheapest round-trip

£111

Average round-trip

£396

Includes rare itinerary

Travel hack

Most popular airline

Hawaiian Airlines

Key info about flying to Ontario

Depart from
Los Angeles International
Arrive to
Ontario International
Average flights per week
58
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from Los Angeles to Ontario

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo

Online check-in is not available for these airlines.

Weather in Ontario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C7°C
February18°C7°C
March19°C8°C
April23°C10°C
May25°C12°C
June29°C16°C
July32°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
340
days per year

14 day forecast

Friday
22 Aug
40°C25°C
29 Aug
34°C21°C
Saturday
23 Aug
38°C25°C
30 Aug
37°C22°C
Sunday
24 Aug
36°C25°C
31 Aug
37°C24°C
Monday
25 Aug
38°C25°C
1 Sep
35°C24°C
Tuesday
26 Aug
34°C22°C
2 Sep
38°C24°C
Wednesday
27 Aug
34°C21°C
3 Sep
41°C27°C
Thursday
28 Aug
34°C21°C
4 Sep
38°C26°C

Ontario travel tips

Experience Lebanese food in Ontario

If hearty food and big portions is your thing, you need to visit Alina's at 2250 S Archibald Avenue in Ontario. Order juicy kebabs and falafel with a range of hummus, fattoush and pickles. This meal can be enough for the whole day.

Prefer Scandia to Disneyland in Ontario to avoid crowds

Disneyland is a very crowded and time-consuming drive from Ontario. If you prefer a calmer atmosphere, choose Scandia. Yes, the park is not so large-scale, but it is so cozy and homey. Try the Scandia Screamer, the Swedish Swing or the Viking Ship! Tickets start at $17 depending on the set of attractions.

Buy some rare plants at the Rancho Santa Ana Botanic Gardens near Ontario

Just 15 minutes drive from Ontario you will find the Rancho Santa Ana Botanic Gardens, full of Californian native plants. You can even buy some to take home; salesmen give you some advice on how to maintain them. Then, explore the winding paths with squirrels, chipmunks, and birds.

The most popular airlines for this route are Hawaiian Airlines, and Alaska Airlines. Los Angeles and Ontario have 58 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Los Angeles?
Travelers frequently search for route combinations, such as Los Angeles and London, Guadalajara, Mexico City, Toronto, Calgary, Barcelona, Edinburgh, New York, San Francisco, Las Vegas, Paris, Dallas, Manchester, Cancún, Rome, San Salvador, Vancouver, Honolulu, Edmonton, Denver.
What are the most popular routes to and from Ontario?
Travelers frequently search for route combinations, such as Ontario and Dallas, Las Vegas, San Francisco, Guadalajara, Denver, Portland, Seattle, Edinburgh, London, Phoenix, Minneapolis, Sacramento, Boise, Salt Lake City, Orlando, Chicago, Houston, Honolulu, Cleveland, Indianapolis.
What airports are near Los Angeles?
The main airport in Los Angeles is Los Angeles International. It is also served by Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Santa Maria Public, McClellan–Palomar.
What airports are near Ontario?
The main airport in Ontario is Ontario International. It is also served by Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Imperial County, McClellan–Palomar.
Which airlines fly between Los Angeles and Ontario?
Currently, you can fly between Los Angeles and Ontario with Hawaiian Airlines, Alaska Airlines.
When’s the best time to travel between Los Angeles and Ontario?
If you don’t have specific dates for your trip between Los Angeles and Ontario, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Los Angeles and Ontario?
Traveling between Los Angeles and Ontario, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Los Angeles?
There are a number of airports in and around Los Angeles. The main one is Los Angeles International and other nearby airports include Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Santa Maria Public, McClellan–Palomar
How many airports are there near Ontario?
There are a number of airports in and around Ontario. The main one is Ontario International and other nearby airports include Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Imperial County, McClellan–Palomar.
What time do nonstop (direct) flights between Los Angeles and Ontario depart?
What time do nonstop (direct) flights between Los Angeles and Ontario arrive?
What time do flights between Los Angeles and Ontario depart?
What time do flights between Los Angeles and Ontario arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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The nearest countries with flights to Ontario

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