App
Customer Support
EUR
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
California
>
Ontario
>
Flights from Sanya to Ontario
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Sanya to Ontario Starting at €516

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • SYX06:30
        30h 10m
        2 stops
        ONT20:40
        Sat, Mar 1|Sanya - Ontario|China Eastern Airlines
        €516€1,491
        65% OFF
        65% OFF
        €1,491€516

        Choose China Eastern Airlines flights from Sanya to Ontario. The one-way connecting flight with China Eastern Airlines departs from Sanya Phoenix International Airport on Sat, Mar 1, arriving at Ontario International Airport. One-way Prices start from €516 including taxes and charges.

      • SYX11:30
        45h 20m
        2 stops
        ONT17:50
        Mon, Mar 10|Sanya - Ontario|HK Express
        €569€1,491
        62% OFF
        62% OFF
        €1,491€569

        Choose HK Express flights from Sanya to Ontario. The one-way connecting flight with HK Express departs from Sanya Phoenix International Airport on Mon, Mar 10, arriving at Ontario International Airport. One-way Prices start from €569 including taxes and charges.

      • SYX11:30
        45h 20m
        2 stops
        ONT16:50
        Fri, Mar 7|Sanya - Ontario|HK Express
        €570€1,491
        62% OFF
        62% OFF
        €1,491€570

        Choose HK Express flights from Sanya to Ontario. The one-way connecting flight with HK Express departs from Sanya Phoenix International Airport on Fri, Mar 7, arriving at Ontario International Airport. One-way Prices start from €570 including taxes and charges.

      • SYX11:30
        21h 20m
        2 stops
        ONT16:50
        Sat, Mar 8|Sanya - Ontario|HK Express
        €573
        €573

        Choose HK Express flights from Sanya to Ontario. The one-way connecting flight with HK Express departs from Sanya Phoenix International Airport on Sat, Mar 8, arriving at Ontario International Airport. One-way Prices start from €573 including taxes and charges.

      • SYX11:30
        21h 20m
        2 stops
        ONT16:50
        Sat, Mar 1|Sanya - Ontario|HK Express
        €655
        €655

        Choose HK Express flights from Sanya to Ontario. The one-way connecting flight with HK Express departs from Sanya Phoenix International Airport on Sat, Mar 1, arriving at Ontario International Airport. One-way Prices start from €655 including taxes and charges.

      • SYX12:35
        22h 35m
        2 stops
        ONT20:10
        Mon, Mar 10|Sanya - Ontario|Air China
        €997
        €997

        Choose Air China flights from Sanya to Ontario. The one-way connecting flight with Air China departs from Sanya Phoenix International Airport on Mon, Mar 10, arriving at Ontario International Airport. One-way Prices start from €997 including taxes and charges.

      • SYX12:35
        24h 5m
        2 stops
        ONT20:40
        Mon, Mar 3|Sanya - Ontario|Air China
        €1,003
        €1,003

        Choose Air China flights from Sanya to Ontario. The one-way connecting flight with Air China departs from Sanya Phoenix International Airport on Mon, Mar 3, arriving at Ontario International Airport. One-way Prices start from €1,003 including taxes and charges.

      • SYX12:35
        37h 9m
        2 stops
        ONT09:44
        Wed, Mar 5|Sanya - Ontario|Air China
        €1,005
        €1,005

        Choose Air China flights from Sanya to Ontario. The one-way connecting flight with Air China departs from Sanya Phoenix International Airport on Wed, Mar 5, arriving at Ontario International Airport. One-way Prices start from €1,005 including taxes and charges.

      • SYX12:35
        26h 10m
        2 stops
        ONT22:45
        Thu, Mar 6|Sanya - Ontario|Air China
        €1,148
        €1,148

        Choose Air China flights from Sanya to Ontario. The one-way connecting flight with Air China departs from Sanya Phoenix International Airport on Thu, Mar 6, arriving at Ontario International Airport. One-way Prices start from €1,148 including taxes and charges.

      • SYX01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Sat, Feb 22|Sanya - Ontario|China Eastern Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Sanya to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. MU551

    China Eastern Airlines

    06:30

    SYX

    3.1h

    09:35

    PVG

    SMTWTFS
    Search

  2. MU589

    China Eastern Airlines

    13:50

    PVG

    11.2h

    10:00

    SFO

    S--W-F-

  3. UA794

    United Airlines

    19:05

    SFO

    1.5h

    20:34

    ONT

    SMTWTFS

  4. UO251

    HK Express

    11:10

    SYX

    1.7h

    12:50

    HKG

    SM-WTFS
    Search

  5. CI920

    China Airlines

    20:10

    HKG

    1.9h

    22:05

    TPE

    SMTWTFS

  6. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  7. UO251

    HK Express

    11:10

    SYX

    1.7h

    12:50

    HKG

    SM-WTFS
    Search

  8. CI924

    China Airlines

    21:15

    HKG

    1.9h

    23:10

    TPE

    SMTWTFS

  9. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  10. UO251

    HK Express

    11:10

    SYX

    1.7h

    12:50

    HKG

    SM-WTFS
    Search

  11. CI916

    China Airlines

    17:30

    HKG

    1.9h

    19:25

    TPE

    SMTWTFS

  12. CI024

    China Airlines

    21:10

    TPE

    11.8h

    18:00

    ONT

    SMTWTFS

  13. CA1370

    Air China

    12:55

    SYX

    4.0h

    16:55

    PEK

    SMTWTFS
    Search

  14. UA889

    United Airlines

    17:25

    PEK

    11.8h

    14:10

    SFO

    SMTWTFS

  15. F92678

    Frontier Airlines

    08:34

    SFO

    1.5h

    10:02

    ONT

    S--WT-S

  16. CA1370

    Air China

    12:55

    SYX

    4.0h

    16:55

    PEK

    SMTWTFS
    Search

  17. UA889

    United Airlines

    17:25

    PEK

    11.8h

    14:10

    SFO

    SMTWTFS

  18. UA794

    United Airlines

    19:05

    SFO

    1.5h

    20:34

    ONT

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Sanya to Ontario

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Sanya (SYX) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Sanya to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Sanya (SYX) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around €985.

How to find a cheap flight from Sanya to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sanya to Ontario. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Sanya to Ontario

Flight distance12,052.85 km
Popular airlineHK Express

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.