Cheap flights from Chiang Mai to Portland

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How to find the cheapest flight from
Chiang Mai (CNX) to Portland (PDX)

All the information you need to plan the best CNX to PDX flight in 2021: compare Chiang Mai to Portland flight prices with the expected peak season, weather and rainfall in Portland.
What is the cheapest day to fly return from Chiang Mai to Portland?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 16% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Chiang Mai to Portland (CNX - PDX)?

When flying from Chiang Mai to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Chiang Mai</span> to <span class="emphasized">Portland</span> flights.

Flight FAQs

From Chiang Mai to Portland

What are the cheapest flights from Chiang Mai to Portland?

Looking for the cheapest flight from Chiang Mai to Portland? While on average our users pay ฿34,722, our data indicates the cheapest price to be ฿22,881. The most popular route (Chiang Mai - Portland), is priced around ฿50,984.

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COVID Restrictions

View COVID Travel Restrictions for Portland, OR

Do I need a COVID test to fly to Portland from Chiang Mai?

Information is based on travel restrictions from Chiang Mai to Portland

Most visitors from Chiang Mai need to provide a negative COVID-19 test result and/or quarantine to enter Portland.

COVID-19 testing requirements
Visitors from Chiang Mai must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from Chiang Mai are not required to quarantine after entering Portland.

Do I need a test to fly back to Chiang Mai from Portland?

Returning to Chiang Mai from Portland

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Chiang Mai.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Chiang Mai.

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Destination information for Portland

Things to know before you go - useful duration and weather info for your trip from Chiang Mai to Portland.
Today's exchange rate
฿1 = $0.03
Average temperature for October in Portland
19.0 °C
Avg rainfall for October in Portland
80.0 mm

Airports servicing Chiang Mai

Airports servicing Portland

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.
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