Question 1

What are the most popular routes to and from Los Angeles?

Accepted Answer

Travelers frequently search for route combinations, such as Los Angeles and London, Mexico City, Guadalajara, Calgary, Vancouver, New York, San Francisco, Las Vegas, Toronto, Guatemala City, Edmonton, Cancún, San Jose, Honolulu, Barcelona, Tokyo, Dallas, Seattle, Oaxaca, Puerto Vallarta.

Question 2

What are the most popular routes to and from Ontario?

Accepted Answer

Travelers frequently search for route combinations, such as Ontario and London, San Francisco, Guadalajara, Las Vegas, Seattle, Dallas, Houston, Sacramento, Portland, Denver, Atlanta, Chicago, New York, Toronto, Calgary, Vancouver, Mexico City, Edmonton, Washington, D.C., Orlando.

Question 3

What airports are near Los Angeles?

Accepted Answer

The main airport in Los Angeles is Los Angeles International. It is also served by Tijuana International, San Diego International, Ontario International, John Wayne, Hollywood Burbank, Palm Springs International, Long Beach, Santa Barbara Municipal, McClellan–Palomar, Santa Maria Public.

Question 4

What airports are near Ontario?

Accepted Answer

The main airport in Ontario is Ontario International. It is also served by Tijuana International, San Diego International, Ontario International, John Wayne, Hollywood Burbank, Palm Springs International, Long Beach, Santa Barbara Municipal, McClellan–Palomar, Meadows Field.

Question 5

Which airlines fly between Los Angeles and Ontario?

Accepted Answer

Currently, you can fly between Los Angeles and Ontario with Frontier Airlines, Alaska Airlines, United Airlines, WestJet, Air Canada.

Question 6

When’s the best time to travel between Los Angeles and Ontario?

Accepted Answer

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.

Question 7

What flights operate between Los Angeles and Ontario?

Accepted Answer

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.

Question 8

How many airports are there near Los Angeles?

Accepted Answer

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, Hollywood Burbank, Palm Springs International, Long Beach, Santa Barbara Municipal, McClellan–Palomar, Santa Maria Public

Question 9

How many airports are there near Ontario?

Accepted Answer

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, Hollywood Burbank, Palm Springs International, Long Beach, Santa Barbara Municipal, McClellan–Palomar, Meadows Field.

Question 10

What time do nonstop (direct) flights between Los Angeles and Ontario depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Los Angeles, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do nonstop (direct) flights between Los Angeles and Ontario arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ontario, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 12

What time do flights between Los Angeles and Ontario depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Los Angeles, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do flights between Los Angeles and Ontario arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ontario, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£41
Cheapest round-trip	£104
Average round-trip	£171
Includes rare itinerary	Travel hack
Most popular airline	Frontier Airlines

Name	Carrier code	IATA Code	Passport needed during booking
Frontier Airlines	FFT	F9	No
Alaska Airlines	ASA	AS	No
United Airlines	UAL	UA	No
WestJet	WJA	WS	No
Air Canada	ACA	AC	Yes

Month	Average monthly max temperature	Average monthly min temperature
January	18°C	7°C
February	18°C	7°C
March	20°C	8°C
April	23°C	10°C
May	25°C	12°C
June	29°C	16°C
July	33°C	19°C
August	33°C	20°C
September	31°C	18°C
October	27°C	14°C
November	22°C	10°C
December	17°C	7°C

Cheap flights from Los Angeles to Ontario from £41

Explore flight deals to Ontario

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Ontario cost?

Cheapest one-way trip

Cheapest round-trip

Average round-trip

Includes rare itinerary

Most popular airline

Key info about flying to Ontario

Check-in for a flight from Los Angeles to Ontario

Weather in Ontario

Average Weather

14 day forecast

Ontario travel tips

Experience Lebanese food in Ontario

Prefer Scandia to Disneyland in Ontario to avoid crowds

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

Frequently asked questions