Find cheap flights to Chiang Mai from $732
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Find deals from Washington, D.C. to Chiang Mai
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Find deals from Washington, D.C. to Chiang Mai
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Cheapest time to fly from Washington, D.C. to Chiang Mai
Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.
One-way
| Mon, Jun 8 - Mon, Jun 15 | $1,235 |
| Tue, Jun 16 - Tue, Jun 23 | $1,076 |
| Wed, Jun 24 - Tue, Jun 30 | $802 |
| Wed, Jul 1 - Tue, Jul 7 | $903 |
| Wed, Jul 8 - Wed, Jul 15 | $746 |
| Thu, Jul 16 - Thu, Jul 23 | $684 |
| Fri, Jul 24 - Fri, Jul 31 | $727 |
| Sat, Aug 1 - Fri, Aug 7 | $678 |
| Sat, Aug 8 - Sat, Aug 15 | $646 |
| Sun, Aug 16 - Sun, Aug 23 | $637 |
| Mon, Aug 24 - Mon, Aug 31 | $631 |
Round-trip
| Mon, Jun 8 - Mon, Jun 15 | $1,666 |
| Tue, Jun 16 - Tue, Jun 23 | $1,505 |
| Wed, Jun 24 - Tue, Jun 30 | $1,552 |
| Wed, Jul 1 - Tue, Jul 7 | $1,417 |
| Wed, Jul 8 - Wed, Jul 15 | $1,378 |
| Thu, Jul 16 - Thu, Jul 23 | $1,430 |
| Fri, Jul 24 - Fri, Jul 31 | $1,533 |
| Sat, Aug 1 - Fri, Aug 7 | $1,414 |
| Sat, Aug 8 - Sat, Aug 15 | $1,208 |
| Sun, Aug 16 - Sun, Aug 23 | $1,137 |
| Mon, Aug 24 - Mon, Aug 31 | $1,090 |
Weather in Chiang Mai
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 29°C | 15°C |
| February | 33°C | 17°C |
| March | 36°C | 21°C |
| April | 37°C | 24°C |
| May | 35°C | 24°C |
| June | 31°C | 23°C |
| July | 30°C | 22°C |
| August | 29°C | 22°C |
| September | 30°C | 22°C |
| October | 30°C | 20°C |
| November | 29°C | 19°C |
| December | 28°C | 16°C |
14 day forecast
Flight connections and travel options
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Non-stop flights to Chiang Mai
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Top airlines flying to Chiang Mai
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Airports in and near Chiang Mai
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Popular flights from Chiang Mai
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