Cheap flights from Seattle, WA to Chiang Rai Province, Thailand
Flights starting at $605. Choose between Alaska Airlines, Thai AirAsia, or VietJet Air to find the best price.
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Cheapest one-way trip | $605 |
---|---|
Cheapest round-trip | $1,126 |
Average round-trip | $1,261 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Chiang Rai Province. The most popular airlines for this route are Alaska Airlines, Thai AirAsia, VietJet Air, Thai Airways, and EVA Air. Seattle and Chiang Rai Province have 358 direct flights per week.
Check-in for a flight from Seattle to Chiang Rai Province
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Thai AirAsia | AIQ | FD | No | 0 0 |
VietJet Air | VJC | VJ | Yes | No |
Thai Airways | THA | TG | No | 0 0 |
EVA Air | EVA | BR | Yes | 0 0 |
Weather in Chiang Rai Province
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 27°C | 14°C |
February | 32°C | 16°C |
March | 35°C | 20°C |
April | 35°C | 23°C |
May | 33°C | 23°C |
June | 31°C | 23°C |
July | 30°C | 22°C |
August | 29°C | 22°C |
September | 30°C | 22°C |
October | 29°C | 20°C |
November | 29°C | 18°C |
December | 27°C | 15°C |
14 day forecast
Frequently asked questions
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