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Cheap flight deals from Portland to Chiang Mai Starting at MYR 2,232

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

  • One way
  • Round-trip
      • PDX09:40 am
        38h 25m
        2 stops
        CNX02:05 pm
        Mon, Mar 17|Portland - Chiang Mai|Frontier Airlines
        MYR 2,232MYR 3,206
        30% OFF
        30% OFF
        MYR 3,206MYR 2,232

        Choose Frontier Airlines flights from Portland to Chiang Mai. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Mon, Mar 17, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,232 including taxes and charges.

      • PDX04:00 pm
        33h 15m
        2 stops
        CNX04:15 pm
        Wed, Feb 19|Portland - Chiang Mai|STARLUX Airlines
        MYR 2,344MYR 3,206
        27% OFF
        27% OFF
        MYR 3,206MYR 2,344

        Choose STARLUX Airlines flights from Portland to Chiang Mai. The one-way connecting flight with STARLUX Airlines departs from Portland International Airport on Wed, Feb 19, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,344 including taxes and charges.

      • PDX04:00 pm
        40h 5m
        2 stops
        CNX11:05 pm
        Tue, Feb 25|Portland - Chiang Mai|Alaska Airlines
        MYR 2,372MYR 3,206
        26% OFF
        26% OFF
        MYR 3,206MYR 2,372

        Choose Alaska Airlines flights from Portland to Chiang Mai. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Tue, Feb 25, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,372 including taxes and charges.

      • PDX05:59 pm
        33h 51m
        2 stops
        CNX06:50 pm
        Tue, Feb 25|Portland - Chiang Mai|Frontier Airlines
        MYR 2,394
        MYR 2,394

        Choose Frontier Airlines flights from Portland to Chiang Mai. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Tue, Feb 25, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,394 including taxes and charges.

      • PDX11:50 am
        31h
        2 stops
        CNX09:50 am
        Thu, Feb 27|Portland - Chiang Mai|Alaska Airlines
        MYR 2,398
        MYR 2,398

        Choose Alaska Airlines flights from Portland to Chiang Mai. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Thu, Feb 27, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,398 including taxes and charges.

      • PDX05:50 pm
        31h 25m
        2 stops
        CNX04:15 pm
        Tue, Mar 4|Portland - Chiang Mai|Alaska Airlines
        MYR 2,401
        MYR 2,401

        Choose Alaska Airlines flights from Portland to Chiang Mai. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Tue, Mar 4, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,401 including taxes and charges.

      • PDX11:36 am
        37h 39m
        2 stops
        CNX04:15 pm
        Fri, Feb 21|Portland - Chiang Mai|Alaska Airlines
        MYR 2,406
        MYR 2,406

        Choose Alaska Airlines flights from Portland to Chiang Mai. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Fri, Feb 21, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,406 including taxes and charges.

      • PDX07:35 pm
        29h 40m
        2 stops
        CNX04:15 pm
        Tue, Mar 4|Portland - Chiang Mai|STARLUX Airlines
        MYR 2,407
        MYR 2,407

        Choose STARLUX Airlines flights from Portland to Chiang Mai. The one-way connecting flight with STARLUX Airlines departs from Portland International Airport on Tue, Mar 4, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,407 including taxes and charges.

      • PDX05:15 pm
        32h
        2 stops
        CNX04:15 pm
        Fri, Feb 21|Portland - Chiang Mai|STARLUX Airlines
        MYR 2,412
        MYR 2,412

        Choose STARLUX Airlines flights from Portland to Chiang Mai. The one-way connecting flight with STARLUX Airlines departs from Portland International Airport on Fri, Feb 21, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,412 including taxes and charges.

      • PDX09:16 pm
        52h 59m
        2 stops
        CNX04:15 pm
        Mon, Mar 17|Portland - Chiang Mai|Alaska Airlines
        MYR 2,433
        MYR 2,433

        Choose Alaska Airlines flights from Portland to Chiang Mai. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Mon, Mar 17, arriving at Chiang Mai International Airport. One-way Prices start from MYR 2,433 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        CNX02:00 pm
        Wed, Feb 26|Portland - Chiang Mai|Frontier Airlines
        Find More Flights
        Find More Flights

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

Portland to Chiang Mai Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA6536

    American Airlines

    03:43 pm

    PDX

    2.7h

    06:24 pm

    LAX

    SMTWTFS
    Search

  2. KE012

    Korean Air

    11:50 pm

    LAX

    13.2h

    05:00 am

    ICN

    SMTWTFS

  3. KE675

    Korean Air

    10:05 am

    ICN

    6.0h

    02:05 pm

    CNX

    SMTWTFS

  4. AS278

    Alaska Airlines

    05:30 pm

    PDX

    2.5h

    07:58 pm

    LAX

    SMTWTFS
    Search

  5. CI007

    China Airlines

    12:05 am

    LAX

    14.1h

    05:10 am

    TPE

    SMTWTFS

  6. CI851

    China Airlines

    07:30 am

    TPE

    3.8h

    10:20 am

    CNX

    -MT-TFS

  7. AA6290

    American Airlines

    06:00 am

    PDX

    2.6h

    08:34 am

    LAX

    SMTWTF-
    Search

  8. OZ201

    Asiana Airlines

    12:10 pm

    LAX

    13.4h

    05:35 pm

    ICN

    SMTWTFS

  9. OZ765

    Asiana Airlines

    06:55 pm

    ICN

    6.2h

    11:05 pm

    CNX

    SMTWTFS

  10. DL2947

    Delta Air Lines

    06:00 am

    PDX

    2.4h

    08:26 am

    LAX

    SMTWTFS
    Search

  11. OZ201

    Asiana Airlines

    12:10 pm

    LAX

    13.4h

    05:35 pm

    ICN

    SMTWTFS

  12. OZ765

    Asiana Airlines

    06:55 pm

    ICN

    6.2h

    11:05 pm

    CNX

    SMTWTFS

  13. AS3440

    Alaska Airlines

    07:00 am

    PDX

    1.9h

    08:52 am

    SFO

    SMTWTFS
    Search

  14. KE024

    Korean Air

    12:40 pm

    SFO

    12.7h

    05:20 pm

    ICN

    SMTWTFS

  15. KE667

    Korean Air

    07:05 pm

    ICN

    6.0h

    11:05 pm

    CNX

    SMTWTFS

  16. JX7021

    STARLUX Airlines

    07:45 pm

    PDX

    0.9h

    08:39 pm

    SEA

    --T-T-S
    Search

  17. JX031

    STARLUX Airlines

    01:15 am

    SEA

    12.7h

    04:55 am

    TPE

    S--W-F-

  18. JX751

    STARLUX Airlines

    12:55 pm

    TPE

    4.3h

    04:15 pm

    CNX

    -M-W-F-

  19. JX7023

    STARLUX Airlines

    08:45 pm

    PDX

    0.9h

    09:41 pm

    SEA

    --T-T-S
    Search

  20. JX031

    STARLUX Airlines

    01:15 am

    SEA

    12.7h

    04:55 am

    TPE

    S--W-F-

  21. JX751

    STARLUX Airlines

    12:55 pm

    TPE

    4.3h

    04:15 pm

    CNX

    -M-W-F-

  22. AS2038

    Alaska Airlines

    09:35 pm

    PDX

    1.8h

    11:21 pm

    SFO

    SMTWTFS
    Search

  23. JX011

    STARLUX Airlines

    12:50 am

    SFO

    13.6h

    05:25 am

    TPE

    SMTWTFS

  24. JX751

    STARLUX Airlines

    12:55 pm

    TPE

    4.3h

    04:15 pm

    CNX

    -M-W-F-

  25. JX7019

    STARLUX Airlines

    10:00 pm

    PDX

    0.9h

    10:52 pm

    SEA

    --T-T-S
    Search

  26. JX031

    STARLUX Airlines

    01:15 am

    SEA

    12.7h

    04:55 am

    TPE

    S--W-F-

  27. JX1751

    STARLUX Airlines

    12:45 pm

    TPE

    4.5h

    04:15 pm

    CNX

    S-T-T-S

  28. AS128

    Alaska Airlines

    10:46 am

    PDX

    1.9h

    12:39 pm

    SFO

    SMTWTFS
    Search

  29. CX873

    Cathay Pacific

    12:20 am

    SFO

    15.0h

    06:20 am

    HKG

    SMTWTFS

  30. CX5756

    Cathay Pacific

    07:40 am

    HKG

    3.2h

    09:50 am

    CNX

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Portland 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.

Frequently Asked Questions

  • When are flight tickets from Portland (PDX) to Chiang Mai (CNX) the cheapest?

    Airlines adjust prices for flights from Portland 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 Portland (PDX) to Chiang Mai (CNX) cost?

    According to Trip.com's data, the lowest price is around MYR 6,344.

  • 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 Portland 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 Portland 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 Info | Portland to Chiang Mai

Off-season for travelJanuary
Peak season for travelMay
Flight distance11,722.32 km
Popular airlineAlaska Airlines

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