Cheap flights from Los Angeles to Ontario

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Tips to know when travelling to Ontario

Ontario travel tips

1) 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.

2) 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.

3) 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.

Travelers usually depart from Los Angeles International, Los Angeles, CA Bus Station, Los Angeles, CA - Union Station, Los Angeles, CA - Maravilla, or Los Angeles, CA - Huntington Park when they travel from Los Angeles to Ontario. Book your trip to arrive at Ontario International, Ontario Bus Stop, Montclair (Ontario), or Ontario, CA station. The most popular airlines for this route are United Airlines, Frontier Airlines, Delta Air Lines, American Airlines, and Alaska Airlines. Los Angeles and Ontario have 287 direct flights per week.

Check-in for a flight from Los Angeles to Ontario

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight

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, Dublin, Manchester, Melbourne, Las Vegas, Cancún, Mexico City, Edmonton, Athens, Sydney, New York, Paris, Tallinn, Budapest, Reykjavik, Guadalajara, Vilnius, San Salvador, Toronto, Riga.
What are the most popular routes to and from Ontario?
Travelers frequently search for route combinations, such as Ontario and London, New York, Bangkok, San Francisco, Denver, Sacramento, Taipei, Manila, Toronto, Calgary, Seattle, Las Vegas, San Jose, Orlando, Houston, Macau, Washington, D.C., Manchester, Detroit, Guadalajara.
What airports are near Los Angeles?
The main airport in Los Angeles is Los Angeles International. It is also served by Los Angeles International, San Diego International, Tijuana International, Ontario International, John Wayne, Hollywood Burbank, Palm Springs International, Meadows Field, Santa Barbara Municipal, Santa Maria Public.
What airports are near Ontario?
The main airport in Ontario is Ontario International. It is also served by Los Angeles International, San Diego International, Tijuana International, Ontario International, John Wayne, Hollywood Burbank, Palm Springs International, Meadows Field, Santa Barbara Municipal, Imperial County.
What buses and trains depart from Los Angeles?
A number of bus and train companies depart from Los Angeles, including Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Los Angeles and Ontario?
Yes, it's possible to combine different modes of transport between Los Angeles and Ontario thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Los Angeles and Ontario can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Los Angeles and Ontario?
Currently, you can fly between Los Angeles and Ontario with United Airlines, Frontier Airlines, Delta Air Lines, American 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?
How many airports are there near Los Angeles?
How many airports are there near Ontario?
Is it possible to reach Los Angeles by bus or train?
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 A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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