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Ontario

$659+ Cheap flights from Changsha (CSX) 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
CSX — ONT
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Changsha to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Changsha (CSX) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

March

Average price

$643
Provider with most accurate pricing for Changsha Huanghua Intl-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Changsha Huanghua Intl-Los Angeles flights.
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($294 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% 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 Changsha to Ontario

One-way flights from Changsha to Ontario
Search for one-way flight options from Changsha to Ontario. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/210:30 amCSX - ONT
2 stops22h 21mUnited Airlines
Deal found 3/27$659
This Mytrip deal was found by Cheapflights users on 3/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/51:20 amCSX - ONT
2 stops32h 20mMultiple Airlines
Deal found 3/28$775
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:00 amCSX - ONT
2 stops29h 55mAmerican Airlines
Deal found 3/28$4,805

Cheapflights Fare Finder

Customize your flight search to find flights from Changsha 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 March 28, 2025.
Use the filters below to find and compare flights from Changsha to Ontario that are best for you.

Fly from

Changsha

Fly to

Ontario

Route

Depart

Return

Price

ChangshaOntario

CSX - ONT

CSXONT

Changsha Huanghua Intl

Wed 4/2

10:30 am-5:51 pm

2 stops22h 21m

$659

ChangshaOntario

CSX - ONT

CSXONT

Changsha Huanghua Intl

Sat 7/5

1:20 am-6:40 pm

2 stops32h 20m

$775

ChangshaOntario

CSX - ONT

CSXONT

Changsha Huanghua Intl

Wed 7/9

9:00 am-11:55 pm

2 stops29h 55m

$4,805

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Changsha to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Changsha 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 Changsha 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 March 28, 2025.
United Airlines
7.4
Good
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,603 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Changsha to Ontario (average of $246). Flying from Changsha to Ontario in March is currently the most expensive (average of $326). 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

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