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Chiang Mai International Airport to Ronald Reagan Washington National Airport flight

Explore the cheapest one-way and round-trip flights from Chiang Mai International Airport to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from PLN 2,272 and round-trip from PLN 5,174. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      CNX 20:55
      34h 23m
      2 stops
      DCA 19:18
      Chiang Mai - Washington D.C. | Mon, Dec 28 | Etihad Airways
      PLN 2,272 PLN 3,045
      25% off
      25% off
      PLN 3,045 PLN 2,272
    • CNX 23:05
      53h 50m
      3 stops
      DCA 16:55
      Chiang Mai - Washington D.C. | Sun, Dec 27 | Air China
      PLN 2,326 PLN 3,045
      24% off
      24% off
      PLN 3,045 PLN 2,326
    • CNX 00:20
      52h 35m
      3 stops
      DCA 16:55
      Chiang Mai - Washington D.C. | Fri, Dec 11 | Korean Air
      PLN 2,459 PLN 3,045
      19% off
      19% off
      PLN 3,045 PLN 2,459
    • CNX 00:20
      33h 39m
      3 stops
      DCA 21:59
      Chiang Mai - Washington D.C. | Sat, Dec 12 | Korean Air
      PLN 2,467
      19% off
      PLN 3,045 PLN 2,467
    • CNX 00:20
      31h 40m
      2 stops
      DCA 20:00
      Chiang Mai - Washington D.C. | Wed, Nov 11 | Korean Air
      PLN 2,471
      19% off
      PLN 3,045 PLN 2,471
    • CNX 00:15
      51h 40m
      2 stops
      DCA 15:55
      Chiang Mai - Washington D.C. | Sat, Dec 5 | Korean Air
      PLN 2,539
      17% off
      PLN 3,045 PLN 2,539
    • CNX 00:20
      32h 29m
      2 stops
      DCA 20:49
      Chiang Mai - Washington D.C. | Mon, Dec 28 | Korean Air
      PLN 2,547
      16% off
      PLN 3,045 PLN 2,547
    • CNX 17:00
      30h
      3 stops
      DCA 11:00
      Chiang Mai - Washington D.C. | Wed, Nov 11 | STARLUX Airlines
      PLN 2,617
      14% off
      PLN 3,045 PLN 2,617
    • CNX 17:00
      39h 44m
      2 stops
      DCA 20:44
      Chiang Mai - Washington D.C. | Sat, Dec 5 | STARLUX Airlines
      PLN 2,650
      13% off
      PLN 3,045 PLN 2,650
    • CNX 13:00
      17h 25m
      1 stop
      WAS 14:00
      Chiang Mai - Washington D.C. | Tue, Nov 10 | Normal Airline
      More cheap flights
      More cheap flights
    • CNX 00:20
      31h 40m
      2 stops
      DCA 20:00
      Chiang Mai - Washington D.C. | Mon, Nov 9 | Korean Air
      IAD 11:50
      22h 55m
      1 stop
      CNX 22:45
      Washington D.C. - Chiang Mai | Fri, Nov 13 | Korean Air
      PLN 5,174 PLN 26,298
      80% off
      80% off
      PLN 26,298 PLN 5,174
    • CNX 11:50
      44h 10m
      2 stops
      DCA 20:00
      Chiang Mai - Washington D.C. | Mon, Nov 9 | EVA Air
      IAD 23:55
      45h 30m
      2 stops
      CNX 09:25
      Washington D.C. - Chiang Mai | Fri, Nov 13 | EVA Air
      PLN 5,502 PLN 26,298
      79% off
      79% off
      PLN 26,298 PLN 5,502
    • CNX 09:10
      45h 49m
      2 stops
      DCA 18:59
      Chiang Mai - Washington D.C. | Wed, Nov 25 | Etihad Airways
      IAD 14:35
      35h 10m
      2 stops
      CNX 13:45
      Washington D.C. - Chiang Mai | Wed, Dec 2 | Etihad Airways
      PLN 5,693 PLN 26,298
      78% off
      78% off
      PLN 26,298 PLN 5,693
    • CNX 00:20
      23h 6m
      2 stops
      DCA 11:26
      Chiang Mai - Washington D.C. | Wed, Nov 25 | Korean Air
      IAD 11:50
      22h 55m
      1 stop
      CNX 22:45
      Washington D.C. - Chiang Mai | Wed, Dec 2 | Korean Air
      PLN 6,002
      77% off
      PLN 26,298 PLN 6,002
    • CNX 11:50
      44h 10m
      2 stops
      DCA 20:00
      Chiang Mai - Washington D.C. | Wed, Nov 18 | EVA Air
      DCA 09:30
      37h 5m
      2 stops
      CNX 10:35
      Washington D.C. - Chiang Mai | Sun, Nov 22 | Alaska Airlines
      PLN 6,397
      76% off
      PLN 26,298 PLN 6,397
    • CNX 00:20
      23h 9m
      2 stops
      DCA 11:29
      Chiang Mai - Washington D.C. | Tue, Nov 17 | Korean Air
      DCA 20:40
      38h 5m
      2 stops
      CNX 22:45
      Washington D.C. - Chiang Mai | Tue, Nov 17 | Korean Air
      PLN 7,919
      70% off
      PLN 26,298 PLN 7,919
    • CNX 09:10
      42h 49m
      2 stops
      DCA 15:59
      Chiang Mai - Washington D.C. | Sun, Nov 22 | Etihad Airways
      DCA 11:56
      30h 29m
      2 stops
      CNX 06:25
      Washington D.C. - Chiang Mai | Thu, Nov 26 | American Airlines
      PLN 8,329
      68% off
      PLN 26,298 PLN 8,329
    • CNX 21:40
      27h
      2 stops
      DCA 12:40
      Chiang Mai - Washington D.C. | Thu, Nov 19 | Korean Air
      IAD 23:55
      22h 40m
      1 stop
      CNX 10:35
      Washington D.C. - Chiang Mai | Fri, Nov 27 | EVA Air
      PLN 9,069
      66% off
      PLN 26,298 PLN 9,069
    • CNX 22:20
      30h 33m
      2 stops
      DCA 16:53
      Chiang Mai - Washington D.C. | Mon, Dec 14 | Eastar Jet
      IAD 13:30
      43h 50m
      2 stops
      CNX 21:20
      Washington D.C. - Chiang Mai | Mon, Dec 21 | Turkish Airlines
      PLN 10,890
      59% off
      PLN 26,298 PLN 10,890
    • CNX 13:00
      17h 25m
      1 stop
      WAS 14:00
      Chiang Mai - Washington D.C. | Tue, Nov 10 | Normal Airline
      WAS 15:00
      6h
      Nonstop
      CNX 16:00
      Washington D.C. - Chiang Mai | Thu, Nov 12 | Normal Airline
      More cheap flights
      More cheap flights
    • CNX 17:00
      30h
      3 stops
      DCA 11:00
      Chiang Mai - Washington D.C. | Wed, Nov 11 | STARLUX Airlines
      PLN 2,617 PLN 3,045
      14% off
      14% off
      PLN 3,045 PLN 2,617
    • CNX 00:20
      31h 40m
      2 stops
      DCA 20:00
      Chiang Mai - Washington D.C. | Wed, Nov 11 | Korean Air
      PLN 2,471 PLN 3,045
      19% off
      19% off
      PLN 3,045 PLN 2,471
    • CNX 00:20
      32h 29m
      2 stops
      DCA 20:49
      Chiang Mai - Washington D.C. | Mon, Dec 28 | Korean Air
      PLN 2,547 PLN 3,045
      16% off
      16% off
      PLN 3,045 PLN 2,547
    • CNX 00:20
      33h 39m
      3 stops
      DCA 21:59
      Chiang Mai - Washington D.C. | Sat, Dec 12 | Korean Air
      PLN 2,467
      19% off
      PLN 3,045 PLN 2,467
    • CNX 20:55
      34h 23m
      2 stops
      DCA 19:18
      Chiang Mai - Washington D.C. | Mon, Dec 28 | Etihad Airways
      PLN 2,272
      25% off
      PLN 3,045 PLN 2,272
    • CNX 17:00
      39h 44m
      2 stops
      DCA 20:44
      Chiang Mai - Washington D.C. | Sat, Dec 5 | STARLUX Airlines
      PLN 2,650
      13% off
      PLN 3,045 PLN 2,650
    • CNX 00:15
      51h 40m
      2 stops
      DCA 15:55
      Chiang Mai - Washington D.C. | Sat, Dec 5 | Korean Air
      PLN 2,539
      17% off
      PLN 3,045 PLN 2,539
    • CNX 00:20
      52h 35m
      3 stops
      DCA 16:55
      Chiang Mai - Washington D.C. | Fri, Dec 11 | Korean Air
      PLN 2,459
      19% off
      PLN 3,045 PLN 2,459
    • CNX 22:35
      53h 25m
      3 stops
      DCA 16:00
      Chiang Mai - Washington D.C. | Wed, Dec 16 | Thai Vietjet Air
      PLN 2,671
      12% off
      PLN 3,045 PLN 2,671
    • CNX 13:00
      17h 25m
      1 stop
      WAS 14:00
      Chiang Mai - Washington D.C. | Tue, Nov 10 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Chiang Mai to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Chiang Mai International Airport to Ronald Reagan Washington National Airport?

The cheapest airline flying from Chiang Mai International Airport to Ronald Reagan Washington National Airport is Etihad Airways (from PLN 2,272) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Etihad Airways
From PLN 2,272
Air China
From PLN 2,326
Korean Air
From PLN 2,459
STARLUX Airlines
From PLN 2,617
Thai Vietjet Air
From PLN 2,671
Thai AirAsia
From PLN 2,710
Thai Airways
From PLN 2,723
Spring Airlines
From PLN 2,866
Delta Air Lines
From PLN 3,109
Juneyao Airlines
From PLN 3,110

Find more flights and airlines

What is the flight schedule from Chiang Mai International Airport to Ronald Reagan Washington National Airport?

Check on the flight schedule from Chiang Mai to Washington D.C. to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. 9C8512

    Chiang Mai International Airport

    09:30

    CNX

    3h 55m

    Nonstop

    14:25

    PVG

    S M T W T F S
    Search

  2. AC028

    Shanghai Pudong International Airport

    18:10

    PVG

    13h 40m

    Nonstop

    19:50

    YYZ

    - - T W T F S

  3. AC8788

    Toronto Pearson International Airport

    21:00

    YYZ

    1h 38m

    Nonstop

    22:38

    DCA

    S M T W T F S

  4. FD242

    Chiang Mai International Airport

    01:40

    CNX

    3h 35m

    Nonstop

    06:15

    TPE

    S - T - T - S
    Search

  5. DL068

    Taiwan Taoyuan International Airport

    09:35

    TPE

    12h 25m

    Nonstop

    06:00

    SEA

    S M T W T F S

  6. DL786

    Seattle-Tacoma International Airport

    07:20

    SEA

    4h 53m

    Nonstop

    15:13

    DCA

    S M T W T F S

  7. VZ2107

    Chiang Mai International Airport

    20:50

    CNX

    1h 20m

    Nonstop

    22:10

    BKK

    S M T W T F S
    Search

  8. VZ566

    Suvarnabhumi Airport

    01:55

    BKK

    3h 50m

    Nonstop

    06:45

    TPE

    S M T W T F S

  9. DL068

    Taiwan Taoyuan International Airport

    09:35

    TPE

    12h 25m

    Nonstop

    06:00

    SEA

    S M T W T F S

  10. DL786

    Seattle-Tacoma International Airport

    07:20

    SEA

    4h 53m

    Nonstop

    15:13

    DCA

    S M T W T F S

  11. KE684

    Chiang Mai International Airport

    00:20

    CNX

    4h 45m

    Nonstop

    07:05

    ICN

    S M T W T F S
    Search

  12. KE017

    Incheon International Airport

    14:30

    ICN

    11h

    Nonstop

    08:30

    LAX

    S M T W T F S

  13. AS006

    Los Angeles International Airport

    12:03

    LAX

    4h 57m

    Nonstop

    20:00

    DCA

    S M T W T F S

  14. DL7927

    Chiang Mai International Airport

    00:20

    CNX

    4h 45m

    Nonstop

    07:05

    ICN

    S M T W T F S
    Search

  15. DL7835

    Incheon International Airport

    14:30

    ICN

    11h

    Nonstop

    08:30

    LAX

    S M T W T F S

  16. AS006

    Los Angeles International Airport

    12:03

    LAX

    4h 57m

    Nonstop

    20:00

    DCA

    S M T W T F S

  17. KE684

    Chiang Mai International Airport

    00:20

    CNX

    4h 45m

    Nonstop

    07:05

    ICN

    S M T W T F S
    Search

  18. KE017

    Incheon International Airport

    14:30

    ICN

    11h

    Nonstop

    08:30

    LAX

    S M T W T F S

  19. F94346

    Los Angeles International Airport

    11:52

    LAX

    2h 36m

    Nonstop

    15:28

    DEN

    S M T W T F S

  20. F9690

    Denver International Airport

    16:40

    DEN

    3h 30m

    Nonstop

    22:10

    DCA

    S M T W T F S

  21. EY427

    Chiang Mai International Airport

    20:55

    CNX

    6h 55m

    Nonstop

    00:50

    AUH

    S M T W T F S
    Search

  22. EY001

    Zayed International Airport

    02:35

    AUH

    14h 25m

    Nonstop

    08:00

    JFK

    S M T W T F S

  23. AA4508

    John F. Kennedy International Airport

    17:41

    JFK

    1h 53m

    Nonstop

    19:34

    DCA

    S M T W T F S

  24. KE684

    Chiang Mai International Airport

    00:20

    CNX

    4h 45m

    Nonstop

    07:05

    ICN

    S M T W T F S
    Search

  25. KE035

    Incheon International Airport

    10:35

    ICN

    13h 30m

    Nonstop

    10:05

    ATL

    S M T W T F S

  26. DL537

    Hartsfield–Jackson Atlanta International Airport

    21:59

    ATL

    1h 44m

    Nonstop

    23:43

    DCA

    S M T W T F S

  27. JX752

    Chiang Mai International Airport

    17:15

    CNX

    3h 30m

    Nonstop

    21:45

    TPE

    - M - W - F -
    Search

  28. JX012

    Taiwan Taoyuan International Airport

    00:05

    TPE

    11h 5m

    Nonstop

    19:10

    SFO

    S M T W T F S

  29. AS008

    San Francisco International Airport

    09:46

    SFO

    5h 13m

    Nonstop

    17:59

    DCA

    S M T W T F S

  30. KE684

    Chiang Mai International Airport

    00:20

    CNX

    4h 45m

    Nonstop

    07:05

    ICN

    S M T W T F S
    Search

  31. KE017

    Incheon International Airport

    14:30

    ICN

    11h

    Nonstop

    08:30

    LAX

    S M T W T F S

  32. AA830

    Los Angeles International Airport

    08:08

    LAX

    4h 52m

    Nonstop

    16:00

    DCA

    S M T W T F S
Find more flights and airlines

About Chiang Mai International Airport and Ronald Reagan Washington National Airport

Learn about Chiang Mai International Airport (CNX) and Ronald Reagan Washington National Airport (DCA) — including location, terminals, transportation, and travel tips.

Flight distance 13,609.46 km
Cheapest one-way ticket price PLN 2,272
Cheapest return ticket price PLN 5,174

FAQs for Chiang Mai International Airport to Ronald Reagan Washington National Airport Flights

  • What are the cheapest flights from Chiang Mai International Airport to Ronald Reagan Washington National Airport?

    One-way flights from Chiang Mai International Airport to Ronald Reagan Washington National Airport currently start from PLN 2,272, and round-trip fares start from PLN 5,174. The current lowest fare is a Etihad Airways flight departing on Mon, Dec 28; prices may vary depending on availability.
  • Enter Chiang Mai International Airport and Ronald Reagan Washington National Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.