Cathay Pacific flights from Chiang Mai to San Francisco (CNX - SFO)
CNX — SFO
18 Jul — 25 Jul1
Return
1 adult
Economy
Cheapflights users flying from Chiang Mai to San Francisco on Cathay Pacific typically fly into San Francisco and depart from Chiang Mai. Select your dates above for pricing.
Cathay Pacific flights from Chiang Mai to San Francisco in 2025
Find detailed information about Cathay Pacific flights from Chiang Mai to San Francisco. Explore the options provided by Cathay Pacific to plan your journey from Chiang Mai to San Francisco. Data last updated 13 July 2025.
Find Cathay Pacific flight deals from Chiang Mai to San Francisco
Cheapest Cathay Pacific flights from Chiang Mai to San FranciscoExplore the most affordable Cathay Pacific flight options available from Chiang Mai to San Francisco. Find the lowest fares with prices last updated on 13 July 2025.
Explore the most affordable Cathay Pacific flight options available from Chiang Mai to San Francisco. Find the lowest fares with prices last updated on 13 July 2025.
Mon 11/819:25CNX - SFO
1 stop17h 30mCathay Pacific
Fri 15/801:05SFO - CNX
1 stop18h 40mCathay Pacific
Deal found 13/7฿54,401
Travel insights for Cathay Pacific flights from Chiang Mai to San Francisco
Get recent, data-driven insights about Cathay Pacific flights from Chiang Mai to San Francisco including ideal travel times, pricing trends, and more.
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
Best time to book a flight from Chiang Mai to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Chiang Mai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from Chiang Mai to San Francisco on another airline
Consider alternative airlines that service the San Francisco area. Flight routes are based on user searches made on Cheapflights and were last updated on 13 July 2025.
See what others are saying about Cathay Pacific
Read reviews and see what other travellers are saying about their experiences with Cathay Pacific. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Cathay Pacific for your next flight. Reviews last updated 13 July 2025.
Cathay Pacific
933 reviews
Overview
Boarding
7.9
Comfort
7.6
Entertainment
7.8
Food
7.3
Crew
8.1