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Cheap PDX to CNX Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Portland to Chiang Mai route information

Origin Airport Portland Intl.
Destination Airport Chiang Mai Intl.
Airlines Serving Air China, All Nippon Airways, American Airlines, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Delta, Japan Airlines, Korean Air, Qatar Airways, Singapore Airlines
Flight Price $683
Distance 7,283 mi



Cheap PDX to CNX Flights

  • What is the cheapest airline flying from Portland to Chiang Mai?

    Alaska Airlines is offering the best deal at $689. Better book fast because prices range all the way up to $12,553 over the next three months.
  • How much is a plane ticket to Chiang Mai (CNX) from Portland (PDX)?

    Cost can range anywhere from $689 to $12,553, prices for PDX to CNX do change a lot more than most routes from the United States. Remember, the sooner you book, the better price you tend to get.
  • Can I change the date of my flight?

    You sure can switch your departure date and you may save yourself some money by doing it. The lowest-cost day to fly in October is Monday. Flexibility is key when booking travel to help keep costs down.
  • How long do most people visit Chiang Mai?

    Of course, you are not most people, but if you were, you'd stay about 17 days.
  • What is the cheapest day to fly?

    The cheapest day to fly from Portland to Chiang Mai is on Monday. So, if you would like to save some money on your next vacation look for flights on Monday.
  • What is the cheapest day to fly to Chiang Mai?

    Sep 23rd has bookings (as of Sep 16th) as cheap as $713. That comes in 63% below the average price. Saving now means you'll have more cash to spend on your trip.

Portland to Chiang Mai Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Portland to Chiang Mai will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chiang Mai.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with PDX to CNX flights that won’t make your bank account wince. Ready to temporarily leave behind Portland for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to CNX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.