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$621+ Cheap flights from Chongqing, China (CKG) to Ontario (ONT)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
CKG — ONT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Chongqing to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Chongqing (CKG) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Popular in

July

Cheapest in

October

Average price

$1,188
Highest demand for flights based on searches. 26% potential increase in price ($374 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Chongqing to Ontario

Cheapest flights from Chongqing to Ontario
Explore the most affordable flight options available from Chongqing to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1212:10 pmCKG - ONT
1 stop20h 54mMultiple Airlines
Wed 6/256:58 pmONT - CKG
1 stop29h 57mMultiple Airlines
Deal found 6/10$1,304
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1211:30 amCKG - ONT
2 stops21h 09mUnited Airlines
Wed 6/256:00 amONT - CKG
2 stops25h 55mUnited Airlines
Deal found 6/10$1,480
This Qatar Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/111:50 amCKG - ONT
2 stops31h 14mQatar Airways
Wed 6/2512:00 pmONT - CKG
2 stops36h 10mQatar Airways
Deal found 6/10$2,002

Cheapflights Fare Finder

Customize your flight search to find flights from Chongqing to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Chongqing to Ontario that are best for you.

Fly from

Chongqing

Fly to

Ontario

Route

Depart

Return

Price

ChongqingOntario

CKG - ONT

CKGONT

Chongqing Jiangbei Intl

Wed 9/3

9:55 pm-6:40 pm

3 stops35h 45m

$621

ChongqingOntario

CKG - ONT

CKGONT

Chongqing Jiangbei Intl

Tue 9/9

9:00 am-8:33 pm

2 stops26h 33m

$719

ChongqingOntario

CKG - ONT

CKGONT

Chongqing Jiangbei Intl

Mon 9/8

1:50 am-6:28 pm

2 stops31h 38m

$777

ChongqingOntario

CKG - ONT

CKGONT

Chongqing Jiangbei Intl

Tue 9/2

8:35 am-10:42 pm

2 stops29h 07m

$966

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Chongqing to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Chongqing 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 Chongqing to Ontario

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Qatar Airways
7.4
Good
3,584 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $719 on United Airlines. Other airlines that offer cheap prices include Qatar Airways from $777 and Delta from $966 one-way.

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

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

  • How can I find direct flights from Chongqing to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Chongqing to Ontario 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 Chongqing to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Chongqing to Ontario (average of $246). Flying from Chongqing to Ontario in March is currently the most expensive (average of $328). 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.

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