Flights from Chiang Mai to Washington, D.C. from THB42,500

Promo Code

Embrace the charm of Washington, D.C.

Washington D.C. lives through neoclassical beauty and grand avenues that keep the sky in view. Here, you’ll see marble monuments alongside grassroots energy and a local soul. Fly to Washington and feel the city’s pulse in vibrant neighbourhoods or dive into a dining scene that pairs international heat with local creativity. From pink spring blossoms to late-night jazz echoing through historic corridors, this city makes you feel you’re at the centre of the world. Explore quiet, village-like pockets and a culture that constantly evolves under wide, open skies. This city reminds you of the history that moved the world, giving you a unique mix of international life, history, and local spirit.

Find Chiang Mai to Washington, D.C. Fares for Your Next Trip

Sep 2026
FromTHB51,050*
Last Seen 7 hours ago
Flight Type Round Trip/Economy
Oct 2026
FromTHB42,500*
Last Seen 1 day ago
Flight Type Round Trip/Economy
Nov 2026
FromTHB43,170*
Last Seen 1 day ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB51.1K
cmp-daily-histogram-bars-legend-max-price-aria-label THB84.2K
Displaying fares for September-2026
  • CNX–IAD, 10 Sep 26 – 15 Sep 26: From THB82,025
    10

    Th

    SEP

  • CNX–IAD, 11 Sep 26 – 18 Sep 26: From THB82,525
    11

    Fr

  • CNX–IAD, 12 Sep 26 – 19 Sep 26: From THB57,480
    12

    Sa

  • CNX–IAD, 13 Sep 26 – 18 Sep 26: From THB84,190
    13

    Su

  • CNX–IAD, 14 Sep 26 – 28 Sep 26: From THB51,050
    14

    Mo

  • CNX–IAD, 15 Sep 26 – 29 Sep 26: From THB51,050
    15

    Tu

  • CNX–IAD, 16 Sep 26 – 21 Sep 26: From THB51,050
    16

    We

  • CNX–IAD, 17 Sep 26 – 22 Sep 26: From THB51,050
    17

    Th

  • CNX–IAD, 18 Sep 26 – 23 Sep 26: From THB51,050
    18

    Fr

  • CNX–IAD, 19 Sep 26 – 24 Sep 26: From THB51,050
    19

    Sa

  • CNX–IAD, 20 Sep 26 – 25 Sep 26: From THB51,050
    20

    Su

  • CNX–IAD, 21 Sep 26 – 26 Sep 26: From THB51,050
    21

    Mo

  • CNX–IAD, 22 Sep 26 – 29 Sep 26: From THB51,050
    22

    Tu

  • CNX–IAD, 23 Sep 26 – 30 Sep 26: From THB51,050
    23

    We

  • CNX–IAD, 24 Sep 26 – 29 Sep 26: From THB83,685
    24

    Th

  • CNX–IAD, 25 Sep 26 – 30 Sep 26: From THB84,190
    25

    Fr

  • CNX–IAD, 26 Sep 26 – 10 Oct 26: From THB51,050
    26

    Sa

  • CNX–IAD, 27 Sep 26 – 11 Oct 26: From THB51,050
    27

    Su

  • CNX–IAD, 28 Sep 26 – 12 Oct 26: From THB51,050
    28

    Mo

  • CNX–IAD, 29 Sep 26 – 13 Oct 26: From THB51,050
    29

    Tu

  • CNX–IAD, 30 Sep 26 – 14 Oct 26: From THB51,050
    30

    We

  • CNX–IAD, 01 Oct 26 – 15 Oct 26: From THB52,325
    01

    Th

    OCT

  • CNX–IAD, 02 Oct 26 – 16 Oct 26: From THB51,050
    02

    Fr

  • CNX–IAD, 03 Oct 26 – 10 Oct 26: From THB51,050
    03

    Sa

  • CNX–IAD, 04 Oct 26 – 18 Oct 26: From THB51,050
    04

    Su

  • CNX–IAD, 05 Oct 26 – 10 Oct 26: From THB51,050
    05

    Mo

  • CNX–IAD, 06 Oct 26 – 13 Oct 26: From THB51,050
    06

    Tu

  • CNX–IAD, 07 Oct 26 – 12 Oct 26: From THB51,050
    07

    We

  • CNX–IAD, 08 Oct 26 – 22 Oct 26: From THB51,050
    08

    Th

  • CNX–IAD, 09 Oct 26 – 16 Oct 26: From THB51,050
    09

    Fr

    • RangeTHB51,050-THB84,190

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Plan Ahead with Flight Deals from Chiang Mai to Washington, D.C.

    Start your trip planning from Chiang Mai (CNX) to Washington, D.C. (IAD) early and book flights with Etihad to get the best fares. Guarantee great value while enjoying our renowned onboard service and a truly seamless travel experience.

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    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    27 Oct 26 - 01 Nov 26

    Round-trip

    Economy

    From
    THB42,500
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    31 Oct 26 - 14 Nov 26

    Round-trip

    Economy

    From
    THB43,170
    Last Seen 13 hours ago

    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    07 Nov 26 - 14 Nov 26

    Round-trip

    Economy

    From
    THB43,170
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    02 Nov 26 - 09 Nov 26

    Round-trip

    Economy

    From
    THB43,775
    Last Seen 13 hours ago

    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    03 Nov 26 - 10 Nov 26

    Round-trip

    Economy

    From
    THB43,775
    Last Seen 13 hours ago

    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    02 Nov 26 - 07 Nov 26

    Round-trip

    Economy

    From
    THB43,775
    Last Seen 13 hours ago

    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    29 Oct 26 - 12 Nov 26

    Round-trip

    Economy

    From
    THB43,775
    Last Seen 13 hours ago

    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    05 Nov 26 - 12 Nov 26

    Round-trip

    Economy

    From
    THB43,775
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    28 Oct 26 - 04 Nov 26

    Round-trip

    Economy

    From
    THB43,775
    Last Seen 1 day ago

    Chiang Mai (CNX)to

    Washington, D.C. (IAD)
    04 Nov 26 - 09 Nov 26

    Round-trip

    Economy

    From
    THB43,775
    Last Seen 1 day ago
    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

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