HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$576+ Cheap flights from Chengdu (CTU) to San Diego (SAN)

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
CTU — SAN
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chengdu to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chengdu to San Diego

Cheapest flights from Chengdu to San Diego
Explore the most affordable flight options available from Chengdu to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

This Air Canada deal was found by Cheapflights users on 8/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:00 am -
2 stops40h 47m
Mon 10/194:55 pm -
2 stops38h 35m
Deal found 8/6$1,180

Find flight deals from Chengdu to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Chengdu (CTU) to San Diego (SAN). 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 August 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,180
(Air Canada)

One-way from

$576
(Air Canada)
Provider with most accurate pricing for Chengdu-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chengdu-San Diego flights.
Search Deals
From Chengdu to San Diego
Search Deals
One-way flight from Chengdu to San Diego
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chengdu to San Diego 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 August 10, 2026.
Use the filters below to find and compare flights from Chengdu to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChengduSan Diego

CTU Chengdu - SAN San Diego

CTUSAN

Chengdu

Thu 10/15

10:00 am-11:47 am

2 stops40h 47m

San Diego

Mon 10/19

4:55 pm-10:30 pm

2 stops38h 35m

$1,180
Cheapest one-way

ChengduSan Diego

CTU Chengdu - SAN San Diego

CTUSAN

Chengdu

Fri 11/27

11:45 am-1:04 pm

2 stops41h 19m

$576

ChengduSan Diego

CTU Chengdu - SAN San Diego

CTUSAN

Chengdu

Wed 11/25

11:45 am-1:04 pm

2 stops41h 19m

$623

ChengduSan Diego

CTU Chengdu - SAN San Diego

CTUSAN

Chengdu

Tue 11/24

10:00 am-1:05 pm

2 stops43h 05m

$623

ChengduSan Diego

CTU Chengdu - SAN San Diego

CTUSAN

Chengdu

Sun 11/29

11:45 am-1:04 pm

2 stops41h 19m

$623
Quickest one-way

ChengduSan Diego

CTU Chengdu - SAN San Diego

CTUSAN

Chengdu

Sat 1/2

7:00 am-1:44 pm

2 stops22h 44m

$2,427

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Chengdu-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chengdu-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chengdu-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chengdu-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chengdu-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chengdu to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Chengdu 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.

Related info for your journey

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

  • How long is the flight from Chengdu to San Diego?

    A quick flight from Chengdu to San Diego can take about 40h 47m. Air Canada provides one of the quickest options available for as low as $1,180. The distance between Chengdu and San Diego is about 7297 mi.

  • Can I find deals for flights from Chengdu to San Diego that include hotel bookings?

    Yes. In addition to deals on Chengdu to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chengdu to San Diego?

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

  • Can I find deals for business class flights from Chengdu to San Diego?

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

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
National City
Chula Vista
Poway
Coronado
San Ysidro
La Mesa
Santee
Julian
Lemon Grove

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 Chengdu to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Chengdu to San Francisco flights
Chengdu to Los Angeles flights
Chengdu to Las Vegas flights
Chengdu to San Jose flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.