Cheap flights from Portland to Chiang Mai

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Flight prices from Portland to Chiang Mai

There’s no fixed price — fares between Portland and Chiang Mai can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Airport options between Portland and Chiang Mai

Even for routes around 11722 km, using different airports might affect flight cost and travel time.

  • Airports in Portland: Only Portland operates here.
  • Airports in Chiang Mai: Chiang Mai is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Portland to Chiang Mai

Explore flights from Portland to Chiang Mai your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Thailand? Check out: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Portland to Chiang Mai.

How much does an airline ticket from Portland to Chiang Mai cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Portland to Chiang Mai.

How far is Portland from Chiang Mai?

Portland is about 11722 km from Chiang Mai.

What are the airports in Chiang Mai?

Chiang Mai has one airport: Chiang Mai.

What are the airports in Portland?

Portland has one airport: Portland.

What are the most popular cities in Thailand?

The most popular cities in Thailand according to our users' searches are: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

When should I book a flight from Portland to Chiang Mai?

This information is not available at the moment.

What is the cheapest month to fly from Portland to Chiang Mai?

This information is not available at the moment.

What is the most expensive month to fly from Portland to Chiang Mai?

This information is not available at the moment.

What is the best day of the week to fly from Portland to Chiang Mai?

This information is not available at the moment.