Sunday is generally a great day to depart. Flying on this day could help you save up to 46%.
Travellers have found it’s best to book a flight 54 days in advance to save up to 14% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chiang Mai to Seattle 1-2 weeks in advance for as low as ฿ 26,957, or ฿ 26,957 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in January. For low rates, March can be a great choice for travel to Seattle. Flights to Seattle from Chiang Mai in March are about ฿ 26,582 on average during March, but can be found for as low as ฿ 21,313.
One of the essential ways to save on airfare from Chiang Mai to Seattle is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.
Chiang Mai will have less rainfall in 2 compared to Seattle over the next 1 days.
Due to the rapidly changing circumstances due to COVID-19, airlines like EVA Air, Korean Air, and Cathay Pacific flying from Chiang Mai to Seattle/Tacoma Intl have implemented new flexible cancellation policies.
Our data indicates that the weather will be 37 °C on average in the month of April. The temperature in Seattle is typically colder than in Chiang Mai. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.
To fly one-way, consider booking your trip with EVA Air, which is currently one of the cheapest options available, starting at ฿ 48,151.
The chart below displays the airlines Cheapflights users travelling from Chiang Mai to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||฿ 820||฿ 977||No cancel fee||81%||
Search Korean Air flights
||฿ 799||฿ 1,020||No cancel fee||72%||
Search Cathay Pacific flights
||฿ 637||฿ 1,032||No cancel fee||74%||
Search EVA Air flights