What airlines fly to Shanghai?

Cathay Pacific, China Eastern and Asiana Airlines are the top three most popular airlines that fly to Shanghai from Ontario according to our data. Cathay Pacific is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Shanghai. Keep in mind that there are 16 different airlines that fly to Shanghai on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Shanghai?

Delta, United Airlines, and Japan Airlines are the most popular carriers operating from Ontario to Shanghai

When did momondo last update prices for flights from Ontario Airport to Shanghai?

Prices for flights from Ontario Airport to Shanghai were last updated today.

How many operators does momondo search for flights from Ontario Airport to Shanghai?

As of November 2026, there is 1 operator available to choose from for flights from Ontario Airport to Shanghai.

How old do you have to be to fly from Ontario Airport to Shanghai?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Shanghai.

What documentation or ID do you need to fly to Shanghai?

The travel and health documents required for your trip to Shanghai can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shanghai. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$498 Cheap Flights from Ontario to Shanghai in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Shanghai

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:37 pm - 12:25 pmONT Ontario-SHA Shanghai Hongqiao Intl

25h 48m2 stops San Francisco Tokyo Haneda

1:40 pm - 10:30 pmSHA Shanghai Hongqiao Intl-ONT Ontario

24h 50m2 stops Tokyo Haneda San Francisco

$1,017Multiple Airlines

Sun, Feb 7 - Mon, Mar 1

6:37 pm - 12:20 pmONT Ontario-PVG Shanghai Pu Dong

25h 43m2 stops San Francisco Tokyo Haneda

1:35 pm - 8:34 pmPVG Shanghai Pu Dong-ONT Ontario

22h 59m2 stops Tokyo Narita San Francisco

$1,037Multiple Airlines

Sun, Feb 7 - Mon, Mar 1

7:00 am - 7:55 pmONT Ontario-PVG Shanghai Pu Dong

20h 55m1 stop Seattle/Tacoma Intl

5:25 pm - 4:58 pmPVG Shanghai Pu Dong-ONT Ontario

15h 33m1 stop Seattle/Tacoma Intl

$1,074Delta

Mon, Dec 7 - Wed, Dec 23

7:00 am - 7:55 pmONT Ontario-PVG Shanghai Pu Dong

20h 55m1 stop Seattle/Tacoma Intl

5:25 pm - 6:00 pmPVG Shanghai Pu Dong-ONT Ontario

16h 35m1 stop Seattle/Tacoma Intl

$1,074Delta

Mon, Dec 7 - Thu, Dec 24

7:00 am - 7:55 pmONT Ontario-PVG Shanghai Pu Dong

20h 55m1 stop Seattle/Tacoma Intl

5:25 pm - 11:00 pmPVG Shanghai Pu Dong-ONT Ontario

21h 35m1 stop Seattle/Tacoma Intl

$1,074Delta

Thu, Nov 12 - Wed, Nov 25

7:00 am - 7:55 pmONT Ontario-PVG Shanghai Pu Dong

20h 55m1 stop Seattle/Tacoma Intl

5:25 pm - 5:15 pmPVG Shanghai Pu Dong-ONT Ontario

15h 50m1 stop Seattle/Tacoma Intl

$1,074Delta

Tue, Nov 17 - Thu, Dec 3

7:00 am - 7:55 pmONT Ontario-PVG Shanghai Pu Dong

20h 55m1 stop Seattle/Tacoma Intl

5:25 pm - 5:16 pmPVG Shanghai Pu Dong-ONT Ontario

15h 51m1 stop Seattle/Tacoma Intl

$1,074Delta

Thu, Nov 12 - Wed, Nov 18

7:00 am - 7:55 pmONT Ontario-PVG Shanghai Pu Dong

20h 55m1 stop Seattle/Tacoma Intl

5:25 pm - 4:58 pmPVG Shanghai Pu Dong-ONT Ontario

15h 33m1 stop Seattle/Tacoma Intl

$1,074Delta

Mon, Dec 7 - Tue, Dec 22

12:10 am - 10:50 amONT Ontario-PVG Shanghai Pu Dong

19h 40m1 stop Taipei City Taiwan Taoyuan Intl

12:05 pm - 6:00 pmPVG Shanghai Pu Dong-ONT Ontario

20h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,156China Airlines

Tue, Apr 6 - Wed, Apr 14

10:50 pm - 10:50 amONT Ontario-PVG Shanghai Pu Dong

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

8:50 pm - 6:05 pmPVG Shanghai Pu Dong-ONT Ontario

36h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,160China Airlines

Fri, Mar 12 - Fri, Mar 26

Cheap last minute flights

Enter your travel dates to find the best prices.

11:59 pm - 4:50 pmONT Ontario-PVG Shanghai Pu Dong

24h 51m1 stop Dallas/Fort Worth

6:50 pm - 10:36 pmPVG Shanghai Pu Dong-ONT Ontario

19h 46m1 stop Dallas/Fort Worth

$1,106American Airlines

Thu, Nov 5 - Thu, Nov 19

11:59 pm - 4:50 pmONT Ontario-PVG Shanghai Pu Dong

24h 51m1 stop Dallas/Fort Worth

6:50 pm - 10:36 pmPVG Shanghai Pu Dong-ONT Ontario

19h 46m1 stop Dallas/Fort Worth

$1,108American Airlines

Thu, Nov 5 - Thu, Nov 19

11:59 pm - 4:50 pmONT Ontario-PVG Shanghai Pu Dong

24h 51m1 stop Dallas/Fort Worth

6:50 pm - 10:36 pmPVG Shanghai Pu Dong-ONT Ontario

19h 46m1 stop Dallas/Fort Worth

$1,109American Airlines

Thu, Nov 5 - Thu, Nov 19

6:20 am - 7:55 pmONT Ontario-PVG Shanghai Pu Dong

21h 35m1 stop Seattle/Tacoma Intl

5:25 pm - 11:00 pmPVG Shanghai Pu Dong-ONT Ontario

21h 35m1 stop Seattle/Tacoma Intl

$1,118Delta

Thu, Nov 5 - Mon, Nov 9

6:20 am - 7:55 pmONT Ontario-PVG Shanghai Pu Dong

21h 35m1 stop Seattle/Tacoma Intl

5:25 pm - 5:12 pmPVG Shanghai Pu Dong-ONT Ontario

15h 47m1 stop Seattle/Tacoma Intl

$1,118Delta

Thu, Nov 5 - Sun, Nov 8

9:25 am - 6:45 pmONT Ontario-PVG Shanghai Pu Dong

17h 20m1 stop San Francisco

1:10 pm - 12:29 pmPVG Shanghai Pu Dong-ONT Ontario

15h 19m1 stop San Francisco

$1,122United Airlines

Thu, Nov 5 - Thu, Nov 19

6:00 am - 6:45 pmONT Ontario-PVG Shanghai Pu Dong

20h 45m1 stop San Francisco

1:10 pm - 8:15 pmPVG Shanghai Pu Dong-ONT Ontario

23h 05m1 stop San Francisco

$1,132United Airlines

Wed, Nov 4 - Mon, Nov 9

9:25 am - 6:45 pmONT Ontario-PVG Shanghai Pu Dong

17h 20m1 stop San Francisco

1:10 pm - 10:48 pmPVG Shanghai Pu Dong-ONT Ontario

25h 38m1 stop San Francisco

$1,138United Airlines

Fri, Nov 6 - Sun, Nov 8

10:50 pm - 6:35 pmONT Ontario-PVG Shanghai Pu Dong

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

12:05 pm - 5:05 pmPVG Shanghai Pu Dong-ONT Ontario

21h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,254China Airlines

Sun, Nov 8 - Mon, Nov 16

10:50 pm - 10:50 amONT Ontario-PVG Shanghai Pu Dong

20h 00m1 stop Taipei City Taiwan Taoyuan Intl

12:05 pm - 5:05 pmPVG Shanghai Pu Dong-ONT Ontario

21h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,274China Airlines

Thu, Nov 5 - Sun, Nov 8

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American Airlines flights from Ontario to Shanghai

Our best American Airlines deals on Ontario to Shanghai flight tickets

American Airlines

Nov 10

ONT4:51 pmOntario

31h 59m

2 stops

PVG4:50 pmShanghai Pu Dong

Nov 25

PVG6:50 pmShanghai Pu Dong

29h 45m

2 stops

ONT8:35 amOntario

$1,029

American Airlines

Nov 10

ONT7:00 amOntario

41h 50m

1 stop

PVG4:50 pmShanghai Pu Dong

Nov 25

PVG6:50 pmShanghai Pu Dong

20h 04m

1 stop

ONT10:54 pmOntario

$1,030

American Airlines

Nov 5

ONT11:59 pmOntario

24h 51m

1 stop

PVG4:50 pmShanghai Pu Dong

Nov 19

PVG6:50 pmShanghai Pu Dong

19h 46m

1 stop

ONT10:36 pmOntario

$1,106

United Airlines flights from Ontario to Shanghai

Our best United Airlines deals on Ontario to Shanghai flight tickets

United Airlines

Nov 5

ONT9:25 amOntario

17h 20m

1 stop

PVG6:45 pmShanghai Pu Dong

Nov 19

PVG1:10 pmShanghai Pu Dong

15h 19m

1 stop

ONT12:29 pmOntario

$1,122

United Airlines

Nov 27

ONT6:00 amOntario

20h 45m

1 stop

PVG6:45 pmShanghai Pu Dong

Dec 17

PVG1:10 pmShanghai Pu Dong

18h 09m

1 stop

ONT3:19 pmOntario

$1,132

United Airlines

Nov 28

ONT9:25 amOntario

17h 20m

1 stop

PVG6:45 pmShanghai Pu Dong

Dec 18

PVG1:10 pmShanghai Pu Dong

23h 50m

2 stops

ONT9:00 pmOntario

$1,137

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioShanghai

ONT Ontario - SHA Shanghai Hongqiao Intl

ONTSHA

Ontario

Sun 2/7

6:37 pm-12:25 pm

2 stops25h 48m

Shanghai Hongqiao Intl

Mon 3/1

1:40 pm-10:30 pm

2 stops24h 50m

$1,017

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Sun 2/7

6:37 pm-12:20 pm

2 stops25h 43m

Shanghai Pu Dong

Mon 3/1

1:35 pm-8:34 pm

2 stops22h 59m

$1,037

Quickest round-trip

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Mon 12/7

7:00 am-7:55 pm

1 stop20h 55m

Shanghai Pu Dong

Wed 12/23

5:25 pm-4:58 pm

1 stop15h 33m

$1,074

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Mon 12/7

7:00 am-7:55 pm

1 stop20h 55m

Shanghai Pu Dong

Thu 12/24

5:25 pm-6:00 pm

1 stop16h 35m

$1,074

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Thu 11/12

7:00 am-7:55 pm

1 stop20h 55m

Shanghai Pu Dong

Wed 11/25

5:25 pm-11:00 pm

1 stop21h 35m

$1,074

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Tue 11/17

7:00 am-7:55 pm

1 stop20h 55m

Shanghai Pu Dong

Thu 12/3

5:25 pm-5:15 pm

1 stop15h 50m

$1,074

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Thu 11/12

7:00 am-7:55 pm

1 stop20h 55m

Shanghai Pu Dong

Wed 11/18

5:25 pm-5:16 pm

1 stop15h 51m

$1,074

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Mon 12/7

7:00 am-7:55 pm

1 stop20h 55m

Shanghai Pu Dong

Tue 12/22

5:25 pm-4:58 pm

1 stop15h 33m

$1,074

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Tue 4/6

12:10 am-10:50 am

1 stop19h 40m

Shanghai Pu Dong

Wed 4/14

12:05 pm-6:00 pm

1 stop20h 55m

$1,156

OntarioShanghai

ONT Ontario - PVG Shanghai Pu Dong

ONTPVG

Ontario

Fri 3/12

10:50 pm-10:50 am

1 stop20h 00m

Shanghai Pu Dong

Fri 3/26

8:50 pm-6:05 pm

1 stop36h 15m

$1,160

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Shanghai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Shanghai?

The cheapest day to depart on your flight to Shanghai is on a Tuesday when prices can be found for as low as $823. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Shanghai for around $962.

What is the cheapest time of day to depart on your flight to Shanghai?

Our data shows that the cheapest Ontario to Shanghai flights are usually those with departure times in the evening. Our users have found flights to Shanghai in the evening for as low as $751. Flights at noon are often more expensive with an average ticket price of $1,301.

Cheap Ontario to Shanghai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Shanghai

Best Price Found	$498
Fastest flight time	17h 00m
Direct flights	None

The best one-way flight to Shanghai from Ontario in the past 72 hours is $498. The best round-trip flight deal from Ontario to Shanghai found on momondo in the last 72 hours is $1,017.

The fastest flight from Ontario to Shanghai takes 17h 00m

There are no direct flights from Ontario to Shanghai. There are no popular flight routes from Ontario to Shanghai.

Search flight deals

Frequently asked questions about flying from Ontario to Shanghai

How far is Ontario to Shanghai by plane?
Shanghai is 6503.5 mi away from Ontario. By plane, this route typically takes 17h 00m.
When did momondo last update prices for flights from Ontario Airport to Shanghai?
Prices for flights from Ontario Airport to Shanghai were last updated today.
How many operators does momondo search for flights from Ontario Airport to Shanghai?
As of November 2026, there is 1 operator available to choose from for flights from Ontario Airport to Shanghai.
How old do you have to be to fly from Ontario Airport to Shanghai?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Shanghai.
What documentation or ID do you need to fly to Shanghai?
The travel and health documents required for your trip to Shanghai can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shanghai. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Shanghai

Compare and see reviews for airlines that fly from Ontario to Shanghai with momondo

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $1,386	Free Cancellation	Rating 8.3 854 reviews		Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Shanghai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Shanghai. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Shanghai with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Shanghai flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Shanghai?

momondo provides multiple filters to help you find the best flight to Shanghai from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Shanghai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Shanghai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly into one of these airports located in Shanghai

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Shanghai Hongqiao Intl Airport

Cheap flights from Ontario to Shanghai from $498

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Shanghai departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Ontario to Shanghai

Our best American Airlines deals on Ontario to Shanghai flight tickets

United Airlines flights from Ontario to Shanghai

Our best United Airlines deals on Ontario to Shanghai flight tickets

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How to get the cheapest flight ticket from Ontario to Shanghai

What is the cheapest day to depart on your flight to Shanghai?

What is the cheapest time of day to depart on your flight to Shanghai?

What is the cheapest airline that flies from Ontario to Shanghai?

What airlines fly to Shanghai?

Cheap Ontario to Shanghai flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Shanghai

Best airlines flying from Ontario to Shanghai

Compare and see reviews for airlines that fly from Ontario to Shanghai with momondo

Why use momondo?

An easier way to manage your Shanghai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to China

Fly into one of these airports located in Shanghai

Airports listed have a maximum distance of 18.9 mi from Shanghai

Fly your favorite airline to Shanghai

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in China

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

Complete your trip to Shanghai

Explore popular destinations other users love

According to popular flight searches on momondo this year