What are the cheapest airlines to fly from Region of Ontario to Los Angeles one-way?

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $111. Air Canada flights start at $127 while deals on Porter Airlines start at $134 one-way.

What are the most popular routes from Region of Ontario to Los Angeles?

Most travelers choose Toronto Pearson Intl - Los Angeles, Montreal Pierre Elliott Trudeau Intl - Los Angeles or Toronto Island - Los Angeles when deciding on the best route from Region of Ontario to Los Angeles.

What are the cheapest flights from Region of Ontario to Los Angeles?

On average you can expect to pay $730 for a flight from Region of Ontario to Los Angeles. The cheapest flight overall is $102 while the most popular route, (Toronto Pearson Intl - Los Angeles) is currently priced at $149.

What are the most reliable airlines from Region of Ontario to Los Angeles?

No one likes to see their flight delayed. When booking a flight from Region of Ontario to Los Angeles consider choosing Porter Airlines (79%), Air Transat (79%) or Brussels Airlines (71%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Region of Ontario to Los Angeles?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Region of Ontario to Los Angeles.

How far in advance should I book a flight from Region of Ontario to Los Angeles?

To save up to 74% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Region of Ontario to Los Angeles from $338 1-2 weeks out and tickets from $554 for flights departing within the next 72 hours.

What is the cheapest month to fly from Region of Ontario to Los Angeles?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Los Angeles. Flights to Los Angeles from Region of Ontario in September are about $303 on average during September, but can be found for as low as $150.

What airport do you fly into for flights to Los Angeles from Ontario?

Located just 9.4 mi from the city center, Los Angeles (LAX) is the airport most travelers will use when flying to Los Angeles from Ontario.

Can I find deals for flights from Ontario to Los Angeles that include hotel bookings?

Yes. In addition to deals on Ontario to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Los Angeles?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Los Angeles.

Can I find deals for business class flights from Ontario to Los Angeles?

Yes. Cheapflights offers flight deals from Ontario to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$111+ Flights from Ontario to Los Angeles

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Cheap flight deals from Ontario to Los Angeles

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$169 (Kiwi.com)
One-way from	$111 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$275
Good round-trip deal	$163 or less
Good one-way deal	$131 or less

Provider with most accurate pricing for Toronto (YTO)-Los Angeles flight deals.

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Provider most trusted by Cheapflights users for Toronto (YTO)-Los Angeles flights.

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From Ontario to Los Angeles

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One-way flight from Ontario to Los Angeles

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Highest demand for flights based on searches. 9% potential increase in price ($31 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Price to beat on a round-trip flight from Ontario to Los Angeles.

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Price to beat on a one-way flight from Ontario to Los Angeles.

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Find flight deals from Ontario to Los Angeles

Cheapest flights from Ontario to Los Angeles
Explore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

jue. 7/3112:00 pmYYZ - LAX

2 stops11h 23mWestJet

lun. 8/411:10 pmLAX - YYZ

Nonstop4h 50mWestJet

Deal found 5/1

$169

dom. 6/19:45 amYYZ - LAX

Nonstop5h 25mMultiple Airlines

mié. 7/27:00 amLAX - YYZ

2 stops11h 03mMultiple Airlines

Deal found 4/30

$189

sáb. 8/306:00 amYOW - LAX

1 stop11h 12mWestJet

mar. 9/23:00 pmLAX - YOW

2 stops11h 23mWestJet

Deal found 4/29

$207

sáb. 5/314:30 pmYYZ - LAX

Nonstop5h 24mUnited Airlines

sáb. 6/75:22 amLAX - YYZ

1 stop6h 49mUnited Airlines

Deal found 4/30

$212

mié. 5/216:45 amYUL - LAX

1 stop8h 25mPorter Airlines

mié. 5/281:10 pmLAX - YUL

1 stop8h 27mPorter Airlines

Deal found 4/29

$217

mar. 7/157:00 amYUL - LAX

1 stop10h 12mWestJet

mar. 7/227:00 amLAX - YUL

2 stops14h 37mWestJet

Deal found 4/28

$221

jue. 5/293:10 pmYYZ - LAX

1 stop9h 42mAmerican Airlines

mié. 6/412:30 amLAX - YYZ

1 stop11h 00mAmerican Airlines

Deal found 4/29

$228

mar. 7/227:00 amYUL - LAX

1 stop10h 12mMultiple Airlines

mar. 7/292:00 pmLAX - YUL

1 stop7h 37mMultiple Airlines

Deal found 4/29

$233

mié. 5/216:00 amYKF - LAX

1 stop11h 12mWestJet

mié. 6/411:40 amLAX - YKF

1 stop10h 06mWestJet

Deal found 4/29

$234

lun. 7/217:00 amYOW - LAX

1 stop9h 00mMultiple Airlines

lun. 7/2812:35 pmLAX - YOW

1 stop9h 13mMultiple Airlines

Deal found 4/29

$243

sáb. 5/316:35 pmYYZ - LAX

Nonstop5h 24mAir Canada

mar. 6/33:40 pmLAX - YYZ

Nonstop4h 51mAir Canada

Deal found 4/30

$247

mié. 6/256:40 amYOW - LAX

1 stop12h 46mUnited Airlines

dom. 6/296:20 amLAX - YOW

1 stop12h 15mUnited Airlines

Deal found 4/29

$249

Best flights from Ontario to Los Angeles
Discover carefully curated flight deals from Ontario to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 1, 2025.

jue. 7/3112:00 pmYYZ - LAX

2 stops11h 23mWestJet

lun. 8/411:10 pmLAX - YYZ

Nonstop4h 50mWestJet

Deal found 5/1

$169

dom. 6/19:45 amYYZ - LAX

Nonstop5h 25mMultiple Airlines

mié. 7/27:00 amLAX - YYZ

2 stops11h 03mMultiple Airlines

Deal found 4/30

$189

sáb. 5/316:35 pmYYZ - LAX

Nonstop5h 24mUnited Airlines

vie. 6/612:23 amLAX - YYZ

1 stop9h 19mUnited Airlines

Deal found 4/30

$212

mié. 5/216:45 amYUL - LAX

1 stop8h 25mPorter Airlines

mié. 5/281:10 pmLAX - YUL

1 stop8h 27mPorter Airlines

Deal found 4/29

$217

jue. 5/293:10 pmYYZ - LAX

1 stop9h 42mAmerican Airlines

mié. 6/412:30 amLAX - YYZ

1 stop11h 00mAmerican Airlines

Deal found 4/29

$228

sáb. 5/316:35 pmYYZ - LAX

Nonstop5h 24mAir Canada

mar. 6/33:40 pmLAX - YYZ

Nonstop4h 51mAir Canada

Deal found 4/30

$247

sáb. 5/316:10 pmYYZ - LAX

1 stop9h 35mDelta

dom. 6/85:30 amLAX - YYZ

1 stop8h 45mDelta

Deal found 4/30

$267

jue. 5/158:00 pmYUL - LAX

Nonstop6h 07mBrussels Airlines

sáb. 5/248:05 amLAX - YUL

Nonstop5h 11mBrussels Airlines

Deal found 4/29

$374

sáb. 8/306:00 amYOW - LAX

1 stop11h 12mWestJet

mar. 9/23:00 pmLAX - YOW

2 stops11h 23mWestJet

Deal found 4/29

$207

mar. 7/227:00 amYUL - LAX

1 stop10h 12mMultiple Airlines

mar. 7/292:00 pmLAX - YUL

1 stop7h 37mMultiple Airlines

Deal found 4/29

$233

mar. 7/157:00 amYUL - LAX

1 stop10h 12mWestJet

mar. 7/227:00 amLAX - YUL

2 stops14h 37mWestJet

Deal found 4/28

$221

mié. 6/259:50 amYOW - LAX

1 stop13h 29mUnited Airlines

lun. 6/3011:01 pmLAX - YOW

1 stop12h 12mUnited Airlines

Deal found 4/29

$249

Last-minute flights from Ontario to Los Angeles
Discover last-minute flight deals from Ontario to Los Angeles. Data last updated mayo 1, 2025 and is based on user searches.

mar. 5/66:45 amYUL - LAX

2 stops13h 32mMultiple Airlines

mar. 5/131:10 pmLAX - YUL

1 stop8h 27mMultiple Airlines

Deal found 4/29

$304

mar. 5/66:30 amYYZ - LAX

1 stop32h 28mMultiple Airlines

jue. 5/151:10 pmLAX - YYZ

Nonstop4h 53mMultiple Airlines

Deal found 4/30

$321

mar. 5/66:45 amYUL - LAX

2 stops13h 32mWestJet

mar. 5/137:00 amLAX - YUL

2 stops14h 37mWestJet

Deal found 4/29

$321

vie. 5/96:45 amYUL - LAX

1 stop8h 25mPorter Airlines

lun. 5/121:10 pmLAX - YUL

1 stop8h 27mPorter Airlines

Deal found 4/29

$257

vie. 5/99:30 amYYZ - LAX

1 stop14h 01mUnited Airlines

vie. 5/910:55 pmLAX - YYZ

1 stop11h 47mUnited Airlines

Deal found 4/30

$309

vie. 5/99:25 amYKF - LAX

1 stop28h 20mFlair Airlines

dom. 5/1111:30 amLAX - YKF

1 stop16h 40mFlair Airlines

Deal found 4/30

$427

vie. 5/912:10 pmYYZ - LAX

1 stop9h 05mDelta

dom. 5/185:35 amLAX - YYZ

1 stop8h 40mDelta

Deal found 4/30

$466

sáb. 5/105:25 pmYOW - LAX

1 stop8h 06mUnited Airlines

mar. 5/1312:56 amLAX - YOW

2 stops10h 31mUnited Airlines

Deal found 4/29

$358

sáb. 5/109:00 amYYZ - LAX

2 stops11h 17mWestJet

mar. 6/1012:35 pmLAX - YYZ

2 stops15h 17mWestJet

Deal found 4/29

$363

sáb. 5/101:29 pmYYZ - LAX

1 stop8h 58mAmerican Airlines

lun. 6/912:32 amLAX - YYZ

1 stop7h 27mAmerican Airlines

Deal found 4/29

$410

sáb. 5/108:25 pmYKF - LAX

1 stop17h 20mMultiple Airlines

dom. 5/186:00 amLAX - YKF

2 stops15h 46mMultiple Airlines

Deal found 4/29

$414

sáb. 5/101:35 pmYTZ - LAX

1 stop12h 51mMultiple Airlines

dom. 5/186:00 amLAX - YTZ

2 stops13h 22mMultiple Airlines

Deal found 4/29

$424

One-way flights from Ontario to Los Angeles
Search for one-way flight options from Ontario to Los Angeles. Find affordable one-way fares based on user searches. Data last updated mayo 1, 2025.

jue. 7/3112:00 pmYYZ - LAX

2 stops11h 23mWestJet

Deal found 4/30

$111

lun. 6/3012:20 pmYOW - LAX

2 stops12h 27mWestJet

Deal found 4/30

$126

jue. 6/56:00 amYKF - LAX

1 stop11h 12mWestJet

Deal found 4/30

$126

lun. 6/26:35 pmYYZ - LAX

Nonstop5h 24mAir Canada

Deal found 4/30

$127

lun. 6/96:45 amYUL - LAX

1 stop9h 20mPorter Airlines

Deal found 4/29

$134

mar. 7/16:45 amYUL - LAX

2 stops14h 25mWestJet

Deal found 4/29

$139

dom. 6/158:30 amYYZ - LAX

Nonstop5h 11mUnited Airlines

Deal found 4/30

$141

mié. 5/216:20 pmYYZ - LAX

1 stop9h 52mAmerican Airlines

Deal found 4/30

$142

mar. 7/12:25 pmYOW - LAX

1 stop10h 10mAir Canada

Deal found 4/30

$142

mar. 6/246:00 amYHM - LAX

1 stop11h 12mWestJet

Deal found 4/30

$142

mié. 6/49:45 amYYZ - LAX

Nonstop5h 25mPorter Airlines

Deal found 4/30

$147

dom. 5/187:00 amYOW - LAX

1 stop8h 10mPorter Airlines

Deal found 4/28

$154

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

jue. 7/31

12:00 pm-8:23 pm

2 stops11h 23m

Los Angeles

lun. 8/4

11:10 pm-7:00 am

Nonstop4h 50m

$169

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

dom. 6/1

9:45 am-12:10 pm

Nonstop5h 25m

Los Angeles

mié. 7/2

7:00 am-9:03 pm

2 stops11h 03m

$189

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

sáb. 8/30

6:00 am-2:12 pm

1 stop11h 12m

Los Angeles

mar. 9/2

3:00 pm-5:23 am

2 stops11h 23m

$207

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

sáb. 5/31

6:35 pm-8:59 pm

Nonstop5h 24m

Los Angeles

vie. 6/6

12:23 am-12:42 pm

1 stop9h 19m

$212

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

mié. 5/21

6:45 am-12:10 pm

1 stop8h 25m

Los Angeles

mié. 5/28

1:10 pm-12:37 am

1 stop8h 27m

$217

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

mar. 7/15

7:00 am-2:12 pm

1 stop10h 12m

Los Angeles

mar. 7/22

7:00 am-12:37 am

2 stops14h 37m

$221

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

mar. 7/22

7:00 am-2:12 pm

1 stop10h 12m

Los Angeles

mar. 7/29

2:00 pm-12:37 am

1 stop7h 37m

$233

TorontoLos Angeles

YKF - LAX

YKFLAX

Toronto Region of Waterloo Intl

mié. 5/21

6:00 am-2:12 pm

1 stop11h 12m

Los Angeles

mié. 6/4

11:40 am-12:46 am

1 stop10h 06m

$234

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

lun. 7/21

7:00 am-1:00 pm

1 stop9h 00m

Los Angeles

lun. 7/28

12:35 pm-12:48 am

1 stop9h 13m

$243

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

mié. 5/14

1:29 pm-7:27 pm

1 stop8h 58m

Los Angeles

mar. 5/27

10:59 pm-12:30 pm

1 stop10h 31m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Los Angeles

What is the cheapest month to book a flight from Region of Ontario to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Los Angeles (average of $246). Flying from Region of Ontario to Los Angeles in March is currently the most expensive (average of $327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to LAX?

When flying from Region of Ontario to Los Angeles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Los Angeles by month

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

Temperature in Los Angeles by month

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Los Angeles

See what other customers who have flown with Alaska Airlines, Porter Airlines and Delta from Ontario to Los Angeles have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,968 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Porter Airlines

8.0

Very good

285 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,934 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Air Transat

7.8

Good

385 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

SWISS

7.5

Good

1,588 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly into for flights to Los Angeles from Ontario?
Located just 9.4 mi from the city center, Los Angeles (LAX) is the airport most travelers will use when flying to Los Angeles from Ontario.
What are the cheapest airlines to fly from Region of Ontario to Los Angeles one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $111. Air Canada flights start at $127 while deals on Porter Airlines start at $134 one-way.
What are the most popular routes from Region of Ontario to Los Angeles?
Most travelers choose Toronto Pearson Intl - Los Angeles, Montreal Pierre Elliott Trudeau Intl - Los Angeles or Toronto Island - Los Angeles when deciding on the best route from Region of Ontario to Los Angeles.
What are the most reliable airlines from Region of Ontario to Los Angeles?
No one likes to see their flight delayed. When booking a flight from Region of Ontario to Los Angeles consider choosing Porter Airlines (79%), Air Transat (79%) or Brussels Airlines (71%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Region of Ontario to Los Angeles?
On average you can expect to pay $730 for a flight from Region of Ontario to Los Angeles. The cheapest flight overall is $102 while the most popular route, (Toronto Pearson Intl - Los Angeles) is currently priced at $149.
Can I find deals for flights from Ontario to Los Angeles that include hotel bookings?
Yes. In addition to deals on Ontario to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Los Angeles.
Can I find deals for business class flights from Ontario to Los Angeles?
Yes. Cheapflights offers flight deals from Ontario to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Los Angeles?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Los Angeles (average of $246). Flying from Region of Ontario to Los Angeles in March is currently the most expensive (average of $327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Stanton

Oceanside

San Gabriel

Inglewood

Downey

Avalon

El Segundo

Buena Park

Santa Clarita

Universal City

Moreno Valley

Glendale

Carson

Rowland Heights

La Mirada

Encinitas

Palmdale

Orange

Del Mar

Garden Grove

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Ontario to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$148	Average$368	FlexibilityNo cancel fee	On-time69%
WestJet	Cheapest$154	Average$313	FlexibilityNo cancel fee	On-time60%
Porter Airlines	Cheapest$192	Average$338	FlexibilityNo cancel fee	On-time52%
American Airlines	Cheapest$199	Average$361	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$207	Average$361	FlexibilityNo cancel fee	On-time67%
Air Transat	Cheapest$210	Average$355	FlexibilityNo cancel fee	On-time50%
Delta	Cheapest$257	Average$429	FlexibilityNo cancel fee	On-timeN/A

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$111+ Cheap flights from Ontario to Los Angeles (LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Los Angeles with Cheapflights

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Cheap flight deals from Ontario to Los Angeles

Keep the following information in mind while searching for Ontario to Los Angeles flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Los Angeles

Cheapest flights from Ontario to Los AngelesExplore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Explore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Los Angeles that are best for you.

Best time to book a flight from Ontario to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Los Angeles

What is the cheapest month to book a flight from Region of Ontario to Los Angeles?

What is the cheapest time of day to fly from ON to LAX?

Find hourly flight availability from Ontario to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

Reviews of airlines servicing Los Angeles

See what other customers who have flown with Alaska Airlines, Porter Airlines and Delta from Ontario to Los Angeles have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Los Angeles from Ontario?

What are the cheapest airlines to fly from Region of Ontario to Los Angeles one-way?

What are the most popular routes from Region of Ontario to Los Angeles?

What are the most reliable airlines from Region of Ontario to Los Angeles?

What are the cheapest flights from Region of Ontario to Los Angeles?

Can I find deals for flights from Ontario to Los Angeles that include hotel bookings?

How can I find direct flights from Ontario to Los Angeles?

Can I find deals for business class flights from Ontario to Los Angeles?

What is the cheapest month to book a flight from Region of Ontario to Los Angeles?

Traveling to a place near Ontario?

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Alternative routes for Ontario to Los Angeles

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Top 7 airlines flying from Ontario to Los Angeles

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Cheapest flights from Ontario to Los Angeles
Explore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.