App
Customer Support
EUR
Find Bookings
Trip.com
>
Cheap Flights
>
Puerto Rico
>
San Juan
>
Flights from Chiang Mai to San Juan
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 Chiang Mai to San Juan Starting at €723

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

  • One way
  • Round-trip
      • CNX11:25
        34h 26m
        2 stops
        SJU10:51
        Tue, Feb 25|Chiang Mai - San Juan|China Airlines
        €723€1,173
        38% OFF
        38% OFF
        €1,173€723

        Choose China Airlines flights from Chiang Mai to San Juan. The one-way connecting flight with China Airlines departs from Chiang Mai International Airport on Tue, Feb 25, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €723 including taxes and charges.

      • CNX23:05
        55h 47m
        2 stops
        SJU19:52
        Thu, Feb 20|Chiang Mai - San Juan|Air China
        €764€1,173
        35% OFF
        35% OFF
        €1,173€764

        Choose Air China flights from Chiang Mai to San Juan. The one-way connecting flight with Air China departs from Chiang Mai International Airport on Thu, Feb 20, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €764 including taxes and charges.

      • CNX23:05
        46h 46m
        2 stops
        SJU10:51
        Fri, Feb 21|Chiang Mai - San Juan|Air China
        €765€1,173
        35% OFF
        35% OFF
        €1,173€765

        Choose Air China flights from Chiang Mai to San Juan. The one-way connecting flight with Air China departs from Chiang Mai International Airport on Fri, Feb 21, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €765 including taxes and charges.

      • CNX23:05
        34h 17m
        2 stops
        SJU22:22
        Mon, Feb 24|Chiang Mai - San Juan|Air China
        €776
        €776

        Choose Air China flights from Chiang Mai to San Juan. The one-way connecting flight with Air China departs from Chiang Mai International Airport on Mon, Feb 24, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €776 including taxes and charges.

      • CNX00:25
        30h 27m
        2 stops
        SJU19:52
        Thu, Feb 20|Chiang Mai - San Juan|Asiana Airlines
        €827
        €827

        Choose Asiana Airlines flights from Chiang Mai to San Juan. The one-way connecting flight with Asiana Airlines departs from Chiang Mai International Airport on Thu, Feb 20, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €827 including taxes and charges.

      • CNX00:25
        30h 27m
        2 stops
        SJU19:52
        Tue, Feb 25|Chiang Mai - San Juan|Asiana Airlines
        €837
        €837

        Choose Asiana Airlines flights from Chiang Mai to San Juan. The one-way connecting flight with Asiana Airlines departs from Chiang Mai International Airport on Tue, Feb 25, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €837 including taxes and charges.

      • CNX15:20
        39h 32m
        2 stops
        SJU19:52
        Mon, Feb 24|Chiang Mai - San Juan|Korean Air
        €839
        €839

        Choose Korean Air flights from Chiang Mai to San Juan. The one-way connecting flight with Korean Air departs from Chiang Mai International Airport on Mon, Feb 24, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €839 including taxes and charges.

      • CNX15:20
        39h 32m
        2 stops
        SJU19:52
        Tue, Feb 25|Chiang Mai - San Juan|Korean Air
        €876
        €876

        Choose Korean Air flights from Chiang Mai to San Juan. The one-way connecting flight with Korean Air departs from Chiang Mai International Airport on Tue, Feb 25, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €876 including taxes and charges.

      • CNX15:20
        39h 32m
        2 stops
        SJU19:52
        Thu, Feb 20|Chiang Mai - San Juan|Korean Air
        €897
        €897

        Choose Korean Air flights from Chiang Mai to San Juan. The one-way connecting flight with Korean Air departs from Chiang Mai International Airport on Thu, Feb 20, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €897 including taxes and charges.

      • CNX00:25
        45h 26m
        2 stops
        SJU10:51
        Mon, Feb 24|Chiang Mai - San Juan|Asiana Airlines
        €916
        €916

        Choose Asiana Airlines flights from Chiang Mai to San Juan. The one-way connecting flight with Asiana Airlines departs from Chiang Mai International Airport on Mon, Feb 24, arriving at Luis Muñoz Marín International Airport. One-way Prices start from €916 including taxes and charges.

      • CNX01:00 pm
        3h 5m
        Nonstop
        SJU02:00 pm
        Thu, Feb 20|Chiang Mai - San Juan|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.

Chiang Mai to San Juan flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. OZ766

    Asiana Airlines

    00:25

    CNX

    4.8h

    07:10

    ICN

    SMTWTFS
    Search

  2. OZ222

    Asiana Airlines

    09:50

    ICN

    14.3h

    11:05

    JFK

    SMTWTFS

  3. F93545

    Frontier Airlines

    15:01

    JFK

    3.9h

    19:52

    SJU

    SMTWTFS

  4. CX5757

    Cathay Pacific

    10:35

    CNX

    2.8h

    14:25

    HKG

    SMTWTFS
    Search

  5. CX840

    Cathay Pacific

    16:30

    HKG

    15.6h

    19:05

    JFK

    SMTWTFS

  6. B61803

    Jetblue Airways

    07:05

    JFK

    3.9h

    12:01

    SJU

    SMTWTFS

  7. CI852

    China Airlines

    11:20

    CNX

    3.7h

    16:00

    TPE

    -MT-TFS
    Search

  8. CI012

    China Airlines

    17:40

    TPE

    15.0h

    20:40

    JFK

    -M-W-FS

  9. F93547

    Frontier Airlines

    06:00

    JFK

    3.9h

    10:51

    SJU

    SMTWTFS

  10. BR258

    EVA Air

    11:35

    CNX

    4.0h

    16:35

    TPE

    SMTWTFS
    Search

  11. BR032

    EVA Air

    19:10

    TPE

    14.9h

    22:05

    JFK

    SMTWTFS

  12. F93547

    Frontier Airlines

    06:00

    JFK

    3.9h

    10:51

    SJU

    SMTWTFS

  13. JX1752

    STARLUX Airlines

    17:15

    CNX

    3.6h

    21:50

    TPE

    S-T-T-S
    Search

  14. BR016

    EVA Air

    23:55

    TPE

    11.7h

    19:35

    LAX

    SMTWTFS

  15. UA1339

    United Airlines

    05:22

    LAX

    9.1h

    17:30

    SJU

    SMTWTFS

  16. JX752

    STARLUX Airlines

    17:20

    CNX

    3.8h

    22:10

    TPE

    -M-W-F-
    Search

  17. JX002

    STARLUX Airlines

    00:10

    TPE

    12.0h

    21:10

    LAX

    SMTWTFS

  18. UA1339

    United Airlines

    05:22

    LAX

    9.1h

    17:30

    SJU

    SMTWTFS

  19. LJ010

    Jin Air

    21:40

    CNX

    5.4h

    05:05

    ICN

    SMTWTFS
    Search

  20. DL7851

    Delta Air Lines

    09:20

    ICN

    14.0h

    10:20

    ATL

    SMTWTFS

  21. DL1791

    Delta Air Lines

    16:00

    ATL

    3.6h

    19:34

    SJU

    SMTWTFS

  22. LJ010

    Jin Air

    21:40

    CNX

    5.4h

    05:05

    ICN

    SMTWTFS
    Search

  23. DL7851

    Delta Air Lines

    09:20

    ICN

    14.0h

    10:20

    ATL

    SMTWTFS

  24. DL1946

    Delta Air Lines

    13:00

    ATL

    3.5h

    16:30

    SJU

    SMTWTFS

  25. CA824

    Air China

    23:05

    CNX

    4.6h

    04:40

    PEK

    SMTWTFS
    Search

  26. CA817

    Air China

    12:30

    PEK

    15.2h

    15:40

    IAD

    -M---F-

  27. UA2025

    United Airlines

    17:28

    IAD

    3.9h

    21:24

    SJU

    SMTWTFS

  28. KE668

    Korean Air

    23:15

    CNX

    5.4h

    06:40

    ICN

    SMTWTFS
    Search

  29. KE081

    Korean Air

    10:00

    ICN

    14.2h

    11:10

    JFK

    SMTWTFS

  30. F93545

    Frontier Airlines

    15:01

    JFK

    3.9h

    19:52

    SJU

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Chiang Mai to San Juan

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 Chiang Mai (CNX) to San Juan (SJU) the cheapest?

    Airlines adjust prices for flights from Chiang Mai to San Juan 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 Chiang Mai (CNX) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around €843.

  • What is the transportation method from the main airport to downtown in San Juan?

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Chiang Mai to San Juan

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 Chiang Mai to San Juan. 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 Chiang Mai to San Juan

Off-season for travelDecember
Peak season for travelJanuary
Flight distance15,562.39 km
Popular airlineSpring Airlines

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.