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Flights from Ontario to Chiang Mai Starting at AED 1,839

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

  • One way
  • Round-trip
      • ONT22:45
        20h 40m
        1 stop
        CNX10:25
        Thu, Feb 20|Ontario - Chiang Mai|China Airlines
        AED 1,839AED 2,617
        30% OFF
        30% OFF
        AED 2,617AED 1,839

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Thu, Feb 20, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,839 including taxes and charges.

      • ONT00:10
        20h 10m
        1 stop
        CNX10:20
        Tue, Apr 15|Ontario - Chiang Mai|China Airlines
        AED 1,875AED 2,617
        28% OFF
        28% OFF
        AED 2,617AED 1,875

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Tue, Apr 15, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,875 including taxes and charges.

      • ONT00:10
        20h 10m
        1 stop
        CNX10:20
        Tue, Apr 8|Ontario - Chiang Mai|China Airlines
        AED 1,875AED 2,617
        28% OFF
        28% OFF
        AED 2,617AED 1,875

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Tue, Apr 8, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,875 including taxes and charges.

      • ONT00:10
        20h 10m
        1 stop
        CNX10:20
        Mon, Apr 14|Ontario - Chiang Mai|China Airlines
        AED 1,894
        AED 1,894

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Mon, Apr 14, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,894 including taxes and charges.

      • ONT00:10
        20h 10m
        1 stop
        CNX10:20
        Thu, Apr 17|Ontario - Chiang Mai|China Airlines
        AED 1,895
        AED 1,895

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Thu, Apr 17, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,895 including taxes and charges.

      • ONT22:45
        20h 40m
        1 stop
        CNX10:25
        Thu, Mar 6|Ontario - Chiang Mai|China Airlines
        AED 1,943
        AED 1,943

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Thu, Mar 6, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,943 including taxes and charges.

      • ONT00:10
        20h 10m
        1 stop
        CNX10:20
        Mon, Apr 7|Ontario - Chiang Mai|China Airlines
        AED 1,950
        AED 1,950

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Mon, Apr 7, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,950 including taxes and charges.

      • ONT23:45
        20h 40m
        1 stop
        CNX10:25
        Mon, Mar 24|Ontario - Chiang Mai|China Airlines
        AED 1,967
        AED 1,967

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Mon, Mar 24, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,967 including taxes and charges.

      • ONT22:45
        20h 40m
        1 stop
        CNX10:25
        Thu, Feb 27|Ontario - Chiang Mai|China Airlines
        AED 1,969
        AED 1,969

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Thu, Feb 27, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,969 including taxes and charges.

      • ONT22:45
        20h 40m
        1 stop
        CNX10:25
        Wed, Feb 19|Ontario - Chiang Mai|China Airlines
        AED 1,975
        AED 1,975

        Choose China Airlines flights from Ontario to Chiang Mai. The one-way connecting flight with China Airlines departs from Ontario International Airport on Wed, Feb 19, arriving at Chiang Mai International Airport. One-way Prices start from AED 1,975 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        CNX02:00 pm
        Wed, Feb 26|Ontario - Chiang Mai|China Airlines
        Find More Flights
        Find More Flights

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

Los Angeles to Chiang Mai flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. CI023

    China Airlines

    00:10

    ONT

    14.1h

    05:15

    TPE

    SMTWTFS
    Search

  2. CI851

    China Airlines

    07:30

    TPE

    3.8h

    10:20

    CNX

    -MT-TFS

  3. UA277

    United Airlines

    06:00

    ONT

    1.5h

    07:29

    SFO

    SMTWTFS
    Search

  4. KE024

    Korean Air

    12:40

    SFO

    12.7h

    17:20

    ICN

    SMTWTFS

  5. KE675

    Korean Air

    10:05

    ICN

    6.0h

    14:05

    CNX

    SMTWTFS

  6. AS1091

    Alaska Airlines

    06:00

    ONT

    2.7h

    08:42

    SEA

    SMTWTFS
    Search

  7. OZ271

    Asiana Airlines

    14:30

    SEA

    11.4h

    17:55

    ICN

    SMTWTFS

  8. OZ765

    Asiana Airlines

    18:55

    ICN

    6.2h

    23:05

    CNX

    SMTWTFS

  9. UA277

    United Airlines

    06:00

    ONT

    1.5h

    07:29

    SFO

    SMTWTFS
    Search

  10. KE024

    Korean Air

    12:40

    SFO

    12.7h

    17:20

    ICN

    SMTWTFS

  11. KE667

    Korean Air

    18:25

    ICN

    5.5h

    21:55

    CNX

    SMTWTFS

  12. DL4042

    Delta Air Lines

    07:00

    ONT

    3.0h

    10:03

    SEA

    SMTWTFS
    Search

  13. DL197

    Delta Air Lines

    12:50

    SEA

    11.7h

    16:30

    ICN

    SMTWTFS

  14. DL7924

    Delta Air Lines

    18:25

    ICN

    5.5h

    21:55

    CNX

    SMTWTFS

  15. F92677

    Frontier Airlines

    08:26

    ONT

    1.6h

    10:02

    SFO

    S--WTFS
    Search

  16. KE024

    Korean Air

    12:40

    SFO

    12.7h

    17:20

    ICN

    SMTWTFS

  17. KE675

    Korean Air

    10:05

    ICN

    6.0h

    14:05

    CNX

    SMTWTFS

  18. F92677

    Frontier Airlines

    08:26

    ONT

    1.6h

    10:02

    SFO

    S--WTFS
    Search

  19. CX873

    Cathay Pacific

    00:20

    SFO

    15.0h

    06:20

    HKG

    SMTWTFS

  20. CX5756

    Cathay Pacific

    07:40

    HKG

    3.2h

    09:50

    CNX

    SMTWTFS

  21. F92677

    Frontier Airlines

    08:26

    ONT

    1.6h

    10:02

    SFO

    S--WTFS
    Search

  22. KE024

    Korean Air

    12:40

    SFO

    12.7h

    17:20

    ICN

    SMTWTFS

  23. KE667

    Korean Air

    18:25

    ICN

    5.5h

    21:55

    CNX

    SMTWTFS

  24. F92677

    Frontier Airlines

    08:26

    ONT

    1.6h

    10:02

    SFO

    S--WTFS
    Search

  25. OZ215

    Asiana Airlines

    12:50

    SFO

    12.8h

    17:40

    ICN

    S-T-T--

  26. OZ765

    Asiana Airlines

    18:55

    ICN

    6.2h

    23:05

    CNX

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Ontario to Chiang Mai

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 Ontario (ONT) to Chiang Mai (CNX) the cheapest?

    Airlines adjust prices for flights from Ontario to Chiang Mai 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 Ontario (ONT) to Chiang Mai (CNX) cost?

    According to Trip.com's data, the lowest price is around AED 4,411.

  • What is the transportation method from the main airport to downtown in Chiang Mai?

    • The distance from Chiang Mai International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Ontario to Chiang Mai

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 Ontario to Chiang Mai. 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 Ontario to Chiang Mai

Cheapest nonstop flight priceAED 1,838
Flight distance10,950.75 km
Popular airlineChina Airlines

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