What are the cheapest airlines to fly from Ontario to China one-way?

One-way options have recently been found by users for as low as $493 on United Airlines. Other airlines that offer cheap prices include Delta from $518 and Korean Air from $579 one-way.

What are the most popular routes from Ontario to China?

Most travelers choose Ontario - Shanghai Hongqiao Intl, Ontario - Shanghai Pu Dong or Ontario - Beijing Capital when deciding on the best route from Ontario to China.

How far in advance should I book a flight from Ontario to China?

Users have found that booking a flight from Ontario to China at least 37 days early can save you up to 6% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Ontario to China for as little as $1,108 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,362 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to China?

February is one of the best times of the year to fly to China from Ontario. Prices for February average $1,266 per person but you can even find prices for as low as $747. The most expensive prices can be found in the month of June. Opting for a February flight can save you 38% on your journey compared to booking in June

What airport do you fly from for flights from Ontario to China?

Most people fly from Ontario (ONT) if they book a flight from Ontario to China. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

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

How can I find direct flights from Ontario to China?

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

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

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

$1,033+ Save on Flights from Ontario to China

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Cheap flight deals from Ontario to China

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$996 (American Airlines)
One-way from	$493 (United Airlines)
Popular in	June
Cheapest in	February
Average price	$1,148

Provider with most accurate pricing for Los Angeles-Guangzhou Baiyun flight deals.

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Provider most trusted by Cheapflights users for Los Angeles-Guangzhou Baiyun flights.

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From Ontario to China

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One-way flight from Ontario to China

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($364 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Ontario to China

Cheapest flights from Ontario to China
Explore the most affordable flight options available from Ontario to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 3, 2025.

lun. 9/16:00 amONT - PVG

1 stop20h 45mUnited Airlines

lun. 11/241:30 pmPVG - ONT

1 stop17h 11mUnited Airlines

Deal found 3/3

$945

lun. 9/17:00 amONT - PVG

1 stop17h 25mDelta

mié. 11/267:05 pmPVG - ONT

1 stop19h 36mDelta

Deal found 3/3

$991

lun. 3/3111:59 pmONT - PVG

1 stop23h 51mAmerican Airlines

mié. 4/165:00 pmPVG - ONT

2 stops19h 58mAmerican Airlines

Deal found 3/3

$998

mar. 4/15:40 amONT - PEK

2 stops24h 45mKorean Air

lun. 4/141:30 amPEK - ONT

2 stops30h 14mKorean Air

Deal found 3/2

$1,000

mar. 4/85:40 amONT - SHE

2 stops36h 15mKorean Air

dom. 5/254:50 pmSHE - ONT

2 stops40h 29mKorean Air

Deal found 3/3

$1,004

dom. 4/2712:10 amONT - CAN

1 stop25h 05mChina Airlines

lun. 6/95:30 pmCAN - ONT

1 stop15h 30mChina Airlines

Deal found 3/3

$1,028

mar. 4/1512:10 amONT - SZX

1 stop25h 35mChina Airlines

lun. 5/56:05 pmSZX - ONT

1 stop14h 55mChina Airlines

Deal found 3/2

$1,028

mié. 4/2312:10 amONT - PEK

1 stop19h 45mChina Airlines

dom. 5/48:20 pmPEK - ONT

1 stop36h 40mChina Airlines

Deal found 3/2

$1,045

lun. 4/712:10 amONT - PVG

1 stop27h 25mChina Airlines

mié. 5/712:05 pmPVG - ONT

1 stop20h 55mChina Airlines

Deal found 3/2

$1,045

lun. 3/315:40 amONT - PVG

1 stop18h 45mKLM

mar. 4/155:30 pmPVG - ONT

1 stop20h 13mKLM

Deal found 3/2

$1,051

jue. 4/177:05 amONT - SHE

2 stops22h 00mMultiple Airlines

vie. 5/910:15 amSHE - ONT

2 stops22h 46mMultiple Airlines

Deal found 3/2

$1,062

sáb. 3/2910:38 amONT - XMN

2 stops58h 52mMultiple Airlines

sáb. 4/57:30 amXMN - ONT

2 stops25h 26mMultiple Airlines

Deal found 3/2

$1,065

Best flights from Ontario to China
Discover carefully curated flight deals from Ontario to China that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 3, 2025.

lun. 3/3111:59 pmONT - PVG

1 stop23h 51mAmerican Airlines

mar. 4/155:00 pmPVG - ONT

1 stop20h 10mAmerican Airlines

Deal found 3/2

$996

mar. 4/15:40 amONT - PEK

2 stops24h 45mKorean Air

lun. 4/141:30 amPEK - ONT

2 stops30h 14mKorean Air

Deal found 3/2

$1,000

sáb. 8/305:05 pmONT - PVG

2 stops55h 20mDelta

mié. 11/267:05 pmPVG - ONT

1 stop19h 36mDelta

Deal found 3/3

$1,008

dom. 4/2712:10 amONT - CAN

1 stop25h 05mChina Airlines

lun. 5/55:30 pmCAN - ONT

1 stop15h 30mChina Airlines

Deal found 3/3

$1,028

lun. 3/315:40 amONT - PVG

1 stop18h 45mKLM

mar. 4/155:30 pmPVG - ONT

1 stop20h 13mKLM

Deal found 3/2

$1,051

lun. 3/317:05 amONT - PVG

1 stop19h 40mUnited Airlines

mar. 4/812:10 pmPVG - ONT

1 stop20h 41mUnited Airlines

Deal found 3/2

$1,055

jue. 4/177:05 amONT - SHE

2 stops22h 00mMultiple Airlines

vie. 5/910:15 amSHE - ONT

2 stops22h 46mMultiple Airlines

Deal found 3/2

$1,062

jue. 3/66:00 amONT - SHE

2 stops41h 25mKorean Air

mar. 4/84:50 pmSHE - ONT

2 stops38h 54mKorean Air

Deal found 3/2

$1,004

mar. 4/1512:10 amONT - SZX

1 stop25h 35mChina Airlines

lun. 5/56:05 pmSZX - ONT

1 stop14h 55mChina Airlines

Deal found 3/2

$1,028

mar. 3/256:00 amONT - CAN

2 stops40h 05mJapan Airlines

lun. 3/312:10 pmCAN - ONT

2 stops43h 13mJapan Airlines

Deal found 3/2

$2,110

sáb. 3/2910:38 amONT - XMN

2 stops58h 52mMultiple Airlines

sáb. 4/57:30 amXMN - ONT

2 stops25h 26mMultiple Airlines

Deal found 3/2

$1,065

mié. 4/2312:10 amONT - PEK

1 stop19h 45mChina Airlines

dom. 5/48:20 pmPEK - ONT

1 stop36h 40mChina Airlines

Deal found 3/2

$1,045

Last-minute flights from Ontario to China
Discover last-minute flight deals from Ontario to China. Data last updated marzo 3, 2025 and is based on user searches.

sáb. 3/86:45 pmONT - SHE

2 stops23h 00mMultiple Airlines

dom. 3/1611:35 amSHE - ONT

2 stops37h 19mMultiple Airlines

Deal found 3/1

$1,068

sáb. 3/86:00 amONT - SHA

3 stops35h 30mMultiple Airlines

lun. 3/108:10 pmSHA - ONT

3 stops35h 32mMultiple Airlines

Deal found 3/2

$1,702

lun. 3/105:40 amONT - PEK

2 stops25h 35mKorean Air

lun. 3/246:55 pmPEK - ONT

2 stops36h 47mKorean Air

Deal found 3/1

$1,003

lun. 3/1011:59 pmONT - PVG

1 stop25h 11mAmerican Airlines

lun. 3/176:10 pmPVG - ONT

1 stop19h 17mAmerican Airlines

Deal found 3/2

$1,063

lun. 3/105:40 amONT - SZX

2 stops38h 45mMultiple Airlines

mar. 4/812:45 pmSZX - ONT

2 stops42h 59mMultiple Airlines

Deal found 3/2

$1,119

lun. 3/1011:45 pmONT - PEK

2 stops24h 45mMultiple Airlines

lun. 3/2412:25 pmPEK - ONT

1 stop20h 25mMultiple Airlines

Deal found 3/2

$1,285

mar. 3/1111:45 pmONT - CAN

1 stop25h 30mChina Airlines

mar. 3/185:30 pmCAN - ONT

1 stop15h 20mChina Airlines

Deal found 3/2

$1,028

mar. 3/1111:45 pmONT - CAN

1 stop25h 30mMultiple Airlines

mar. 3/1810:15 amCAN - ONT

2 stops22h 35mMultiple Airlines

Deal found 3/2

$1,186

mar. 3/111:40 pmONT - PEK

2 stops36h 45mUnited Airlines

mar. 3/257:20 pmPEK - ONT

1 stop15h 50mUnited Airlines

Deal found 3/2

$1,300

mié. 3/1211:45 pmONT - PEK

1 stop20h 25mChina Airlines

mar. 3/188:25 pmPEK - ONT

1 stop36h 25mChina Airlines

Deal found 3/2

$1,045

mié. 3/1211:45 pmONT - PVG

1 stop27h 50mChina Airlines

mar. 3/187:50 pmPVG - ONT

1 stop37h 00mChina Airlines

Deal found 3/2

$1,045

jue. 3/1310:38 amONT - PVG

1 stop17h 07mUnited Airlines

vie. 4/412:10 pmPVG - ONT

2 stops23h 32mUnited Airlines

Deal found 3/2

$1,175

One-way flights from Ontario to China
Search for one-way flight options from Ontario to China. Find affordable one-way fares based on user searches. Data last updated marzo 3, 2025.

lun. 3/316:00 amONT - PVG

1 stop20h 45mUnited Airlines

Deal found 3/2

$493

lun. 3/315:40 amONT - PVG

1 stop18h 45mDelta

Deal found 3/3

$518

mar. 4/12:43 pmONT - CAN

2 stops29h 47mMultiple Airlines

Deal found 3/2

$575

mar. 3/115:40 amONT - SHE

2 stops37h 05mKorean Air

Deal found 3/2

$579

mié. 4/166:00 amONT - SHA

2 stops24h 50mUnited Airlines

Deal found 3/2

$580

mar. 4/15:40 amONT - PEK

2 stops24h 45mKorean Air

Deal found 3/2

$585

mar. 4/227:05 amONT - PVG

2 stops22h 35mMultiple Airlines

Deal found 3/2

$590

mar. 4/85:40 amONT - SHA

2 stops44h 25mKorean Air

Deal found 3/2

$602

lun. 4/2112:10 amONT - XMN

2 stops25h 15mMultiple Airlines

Deal found 3/2

$604

jue. 3/2712:49 pmONT - PVG

2 stops36h 21mAmerican Airlines

Deal found 3/2

$604

dom. 4/2012:10 amONT - CAN

1 stop25h 05mChina Airlines

Deal found 3/2

$609

mar. 4/812:10 amONT - SZX

1 stop25h 35mChina Airlines

Deal found 3/2

$609

Find flights from Ontario to China within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

lun. 3/31

11:59 pm-2:50 pm

1 stop23h 51m

Shanghai Pu Dong

mar. 4/15

5:00 pm-10:10 pm

1 stop20h 10m

$996

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

mar. 4/1

5:40 am-9:25 pm

2 stops24h 45m

Beijing Capital

lun. 4/14

1:30 am-4:44 pm

2 stops30h 14m

$1,000

OntarioShenyang

ONT - SHE

ONTSHE

Ontario

mar. 4/8

5:40 am-8:55 am

2 stops36h 15m

Shenyang

dom. 5/25

4:50 pm-6:19 pm

2 stops40h 29m

$1,004

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

sáb. 8/30

5:05 pm-3:25 pm

2 stops55h 20m

Shanghai Pu Dong

jue. 11/20

7:05 pm-10:41 pm

1 stop19h 36m

$1,008

OntarioGuangzhou

ONT - CAN

ONTCAN

Ontario

dom. 4/27

12:10 am-4:15 pm

1 stop25h 05m

Guangzhou Baiyun

lun. 5/5

5:30 pm-6:00 pm

1 stop15h 30m

$1,028

OntarioShenzhen

ONT - SZX

ONTSZX

Ontario

mar. 4/15

12:10 am-4:45 pm

1 stop25h 35m

Shenzhen

lun. 5/5

6:05 pm-6:00 pm

1 stop14h 55m

$1,028

OntarioBeijing

ONT - PEK

ONTPEK

Ontario

mié. 4/23

12:10 am-10:55 am

1 stop19h 45m

Beijing Capital

dom. 5/4

8:20 pm-6:00 pm

1 stop36h 40m

$1,045

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

lun. 4/7

12:10 am-6:35 pm

1 stop27h 25m

Shanghai Pu Dong

mié. 5/7

12:05 pm-6:00 pm

1 stop20h 55m

$1,045

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

lun. 3/31

5:40 am-3:25 pm

1 stop18h 45m

Shanghai Pu Dong

mar. 4/15

5:30 pm-10:43 pm

1 stop20h 13m

$1,051

OntarioShanghai

ONT - PVG

ONTPVG

Ontario

lun. 3/31

7:05 am-5:45 pm

1 stop19h 40m

Shanghai Pu Dong

mar. 4/8

12:10 pm-5:51 pm

1 stop20h 41m

$1,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to China

Have a flexible travel schedule? Discover the best time to fly to China 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.

Travel insights for flights from Ontario to China

Get recent, data-driven insights about flights from Ontario to China including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to China?

Currently, September is the cheapest month in which you can book a flight from Ontario to China (average of $1,199). Flying from Ontario to China in June is currently the most expensive (average of $1,834). 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 ONT to CN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to China as you normally would.

Rainfall in China by month

In terms of precipitation, rainfall in China ranges from 1.2 - 10.2 inches per month. May is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit China when rainfall is around 1.2 in.

Temperature in China by month

If weather is an important factor for your trip to China, 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 82.4 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 China

Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Ontario to China. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,180 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,035 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very good

1,435 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines

8.2

Very good

721 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Delta

8.0

Very good

8,068 reviews

EVA Air

8.4

Very good

1,180 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

What airport do you fly from for flights from Ontario to China?
Most people fly from Ontario (ONT) if they book a flight from Ontario to China. Ontario is conveniently located just 3.1 mi from Ontario’s city center.
What are the cheapest airlines to fly from Ontario to China one-way?
One-way options have recently been found by users for as low as $493 on United Airlines. Other airlines that offer cheap prices include Delta from $518 and Korean Air from $579 one-way.
What are the most popular routes from Ontario to China?
Most travelers choose Ontario - Shanghai Hongqiao Intl, Ontario - Shanghai Pu Dong or Ontario - Beijing Capital when deciding on the best route from Ontario to China.
Can I find deals for flights from Ontario to China that include hotel bookings?
Yes. In addition to deals on Ontario to China flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to China?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to China.
Can I find deals for business class flights from Ontario to China?
Yes. Cheapflights offers flight deals from Ontario to China 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 Ontario to China?
Currently, September is the cheapest month in which you can book a flight from Ontario to China (average of $1,199). Flying from Ontario to China in June is currently the most expensive (average of $1,834). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ontario to China

Airline	Cheapest	Average	Flexibility	On-time
China Airlines	Cheapest$982	Average$1,246	FlexibilityNo cancel fee	On-time70%

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$493+ Cheap flights from Ontario (ONT) to China

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to China with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to China

Keep the following information in mind while searching for Ontario to China flight deals. Data was last updated marzo 3, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to China

Cheapest flights from Ontario to ChinaExplore the most affordable flight options available from Ontario to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 3, 2025.

Explore the most affordable flight options available from Ontario to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 3, 2025.

Find flights from Ontario to China within your budget

Best time to book a flight from Ontario to China

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

Travel insights for flights from Ontario to China

Get recent, data-driven insights about flights from Ontario to China including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to China?

What is the cheapest time of day to fly from ONT to CN?

Find hourly flight availability from Ontario to China. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 3, 2025.

Rainfall in China by month

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

Temperature in China by month

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

Reviews of airlines servicing China

Get insights into the airlines that provide service to China. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to China. Reviews last updated marzo 3, 2025.

Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Ontario to China. Reviews also offer insight into each airline's 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 China. 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 from for flights from Ontario to China?

What are the cheapest airlines to fly from Ontario to China one-way?

What are the most popular routes from Ontario to China?

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

How can I find direct flights from Ontario to China?

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

What is the cheapest month to book a flight from Ontario to China?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to China

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to China

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Book with Flexibility

Travel Smart

Cheapest flights from Ontario to China
Explore the most affordable flight options available from Ontario to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 3, 2025.