HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Xi'an

Cheap flights from San Diego (SAN) to Xi'an (XIY)

SAN — XIY
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Xi'an 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.

Best time to book a flight from San Diego to Xi'an

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

Reviews of airlines servicing Xi'an

Get insights into the airlines that provide service to Xi'an. 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 Xi'an. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown Air China and China Eastern from San Diego to Xi'an. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.3
Good
93 reviews

Boarding

7.8

Comfort

7.1

Crew

7.9

Overall

7.3

Food

7.1

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
Air China
7.3
Good
93 reviews
Air China
7.3
Good
93 reviews

Boarding

7.8

Comfort

7.1

Crew

7.9

Overall

7.3

Food

7.1

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
China Eastern
7.2
Good
158 reviews
Air China
7.3
Good
93 reviews

Boarding

7.8

Comfort

7.1

Crew

7.9

Overall

7.3

Food

7.1

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Xi'an. 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 San Diego to Xi'an that include hotel bookings?

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

  • How can I find direct flights from San Diego to Xi'an?

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

  • Can I find deals for business class flights from San Diego to Xi'an?

    Yes. Cheapflights offers flight deals from San Diego to Xi'an 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 San Diego to Xi'an?

    Currently, March is the cheapest month in which you can book a flight from San Diego to Xi'an (average of $956). Flying from San Diego to Xi'an in June is currently the most expensive (average of $1,945). 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

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

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.