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Portland International Airport to Chiang Mai flight
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Cheap Flights from Portland International Airport to Chiang Mai

Search for flights from Portland International Airport to Chiang Mai and check out affordable one-way and round-trip options.

  • One way
  • Return
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • PDX06:00
        27h 45m
        2 stops
        CNX23:45
        Portland - Chiang Mai|Wed, May 15|Alaska Airlines
        TRY 24,282TRY 31,563
        23% OFF
        23% OFF
        TRY 31,563TRY 24,282
      • PDX13:31
        44h 14m
        2 stops
        CNX23:45
        Portland - Chiang Mai|Wed, May 15|Frontier Airlines
        TRY 25,691TRY 31,563
        19% OFF
        19% OFF
        TRY 31,563TRY 25,691
      • PDX16:09
        34h 6m
        2 stops
        CNX16:15
        Portland - Chiang Mai|Wed, May 22|Frontier Airlines
        TRY 26,717TRY 31,563
        15% OFF
        15% OFF
        TRY 31,563TRY 26,717
      • PDX15:54
        34h 21m
        2 stops
        CNX16:15
        Portland - Chiang Mai|Tue, May 21|Frontier Airlines
        TRY 26,896
        TRY 26,896
      • PDX16:00
        28h 20m
        2 stops
        CNX10:20
        Portland - Chiang Mai|Wed, Jun 26|Frontier Airlines
        TRY 27,814
        TRY 27,814
      • PDX18:55
        25h 25m
        2 stops
        CNX10:20
        Portland - Chiang Mai|Wed, May 22|United Airlines
        TRY 28,118
        TRY 28,118
      • PDX16:05
        34h 10m
        2 stops
        CNX16:15
        Portland - Chiang Mai|Mon, May 20|Frontier Airlines
        TRY 28,323
        TRY 28,323
      • PDX18:55
        25h 25m
        2 stops
        CNX10:20
        Portland - Chiang Mai|Thu, May 23|United Airlines
        TRY 28,363
        TRY 28,363
      • PDX18:55
        25h 25m
        2 stops
        CNX10:20
        Portland - Chiang Mai|Thu, May 23|Air Canada
        TRY 28,965
        TRY 28,965
      • PDX06:00
        25h 35m
        2 stops
        CNX21:35
        Portland - Chiang Mai|Wed, May 22|Air Canada
        TRY 29,166
        TRY 29,166
      • PDX13:00
        3h 5m
        Direct
        CNX14:00
        Portland - Chiang Mai|Tue, May 21|Alaska Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from Portland International Airport to Chiang Mai

See which airlines fly from Portland International Airport to Chiang Mai. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Alaska Airlines
From TRY 24,282
Frontier Airlines
From TRY 25,691
United Airlines
From TRY 28,118
Air Canada
From TRY 28,965
Delta Air Lines
From TRY 29,353
Asiana Airlines
From TRY 34,095
China Southern Airlines
From TRY 34,255
Korean Air
From TRY 36,740
American Airlines
From TRY 43,376
Cathay Pacific
From TRY 54,242
ANA airlines
Find more flights and airlines

Airports in Chiang Mai

Learn about different airports in Chiang Mai, find the best flight and transfer options, and plan your journey.

  • 0.63 km from central Chiang Mai
    Chiang Mai International Airport
    Tickets From
    TRY 24,282
Flight Schedule from Portland International Airport to Chiang Mai

Check the schedule for flights from Portland International Airport to Chiang Mai and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1070

    Alaska Airlines

    06:00

    PDX

    2.4h

    08:25

    LAX

    --T----
    Search

  2. OZ201

    Asiana Airlines

    12:40

    LAX

    12.9h

    17:35

    ICN

    SMTWTFS

  3. OZ765

    Asiana Airlines

    20:10

    ICN

    6.1h

    00:15

    CNX

    SMTWTFS

  4. AC8649

    Air Canada

    06:00

    PDX

    1.3h

    07:16

    YVR

    SMTWTFS
    Search

  5. AC063

    Air Canada

    12:30

    YVR

    11.6h

    16:05

    ICN

    SMTWTFS

  6. 7C4205

    Jeju Air

    18:00

    ICN

    5.6h

    21:35

    CNX

    SMTWTFS

  7. DL844

    Delta Air Lines

    06:37

    PDX

    1.1h

    07:40

    SEA

    SMTWTFS
    Search

  8. DL197

    Delta Air Lines

    12:45

    SEA

    11.8h

    16:30

    ICN

    SMTWTFS

  9. OZ765

    Asiana Airlines

    20:10

    ICN

    6.1h

    00:15

    CNX

    SMTWTFS

  10. DL3730

    Delta Air Lines

    09:08

    PDX

    1.2h

    10:21

    SEA

    SMTWTFS
    Search

  11. DL197

    Delta Air Lines

    12:45

    SEA

    11.8h

    16:30

    ICN

    SMTWTFS

  12. OZ765

    Asiana Airlines

    20:10

    ICN

    6.1h

    00:15

    CNX

    SMTWTFS

  13. AS970

    Alaska Airlines

    10:40

    PDX

    1.0h

    11:41

    SEA

    SMTWTF-
    Search

  14. OZ271

    Asiana Airlines

    14:20

    SEA

    11.4h

    17:45

    ICN

    SMTWTFS

  15. OZ765

    Asiana Airlines

    20:10

    ICN

    6.1h

    00:15

    CNX

    SMTWTFS

  16. UA8224

    United Airlines

    18:50

    PDX

    1.3h

    20:07

    YVR

    SMTWTFS
    Search

  17. CI031

    China Airlines

    02:00

    YVR

    12.0h

    05:00

    TPE

    SMTWTFS

  18. CI851

    China Airlines

    07:25

    TPE

    3.8h

    10:15

    CNX

    -MT-TFS

  19. AC8655

    Air Canada

    18:55

    PDX

    1.3h

    20:11

    YVR

    SMTWTFS
    Search

  20. CI031

    China Airlines

    02:00

    YVR

    12.0h

    05:00

    TPE

    SMTWTFS

  21. CI851

    China Airlines

    07:25

    TPE

    3.8h

    10:15

    CNX

    -MT-TFS

  22. UA2482

    United Airlines

    19:30

    PDX

    1.9h

    21:24

    SFO

    SMTWTFS
    Search

  23. UA877

    United Airlines

    23:50

    SFO

    14.2h

    05:00

    HKG

    SMTWTFS

  24. FD516

    Thai AirAsia

    10:30

    HKG

    2.9h

    12:25

    CNX

    S-T-T-S

  25. UA2482

    United Airlines

    19:30

    PDX

    1.9h

    21:24

    SFO

    SMTWTFS
    Search

  26. CI003

    China Airlines

    01:05

    SFO

    12.7h

    04:45

    TPE

    SMTWTFS

  27. CI851

    China Airlines

    07:25

    TPE

    3.8h

    10:15

    CNX

    -MT-TFS

  28. DL2459

    Delta Air Lines

    19:59

    PDX

    2.6h

    22:33

    LAX

    SMTWT-S
    Search

  29. CI007

    China Airlines

    00:45

    LAX

    13.4h

    05:10

    TPE

    SMTWTFS

  30. CI851

    China Airlines

    07:25

    TPE

    3.8h

    10:15

    CNX

    -MT-TFS
Find more flights and airlines

Flight Info of Flights from Portland International Airport to Chiang Mai

Off-season for travel

April

Peak season for travel

June

FAQs for Portland International Airport to Chiang Mai Flights

  • How many airports in Chiang Mai (CNX)?

    There are 1 airport(s) in Chiang Mai (CNX): Chiang Mai International Airport.

  • 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 3km, by taxi about 20 minutes.

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