HK$ 4,380 Cheap Flights from Chiang Mai to Portland (CNX-PDX)

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Cheap Flights from Chiang Mai to Portland

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Cheap Flights from Chiang Mai to Portland starting at HK$ 4,380

Discover our range of affordable one-way and round-trip flights from Chiang Mai to Portland and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Chiang Mai to Portland

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Portland from Chiang Mai have changed and are set to move below.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Chiang Mai to Portland

Which airline provides the cheapest flights from Chiang Mai to Portland? Discover the option that best suits your travel needs before embarking on your journey.

STARLUX Airlines

From HK$ 4,380

China Airlines

From HK$ 4,586

Asiana Airlines

From HK$ 4,816

Cathay Pacific

From HK$ 5,357

Korean Air

From HK$ 5,893

Delta Air Lines

From HK$ 5,945

Eva Air

From HK$ 6,282

HK Express

From HK$ 6,541

Thai Airasia

From HK$ 6,866

Jeju Air

From HK$ 7,067

ANA airlines

Find more flights and airlines

Alternative Routes from Chiang Mai to Portland

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Portland from Chiang Mai which could help you save money and time.

Cheapest
CNX
17:15
36h 59m
2 transfer
PDX
16:14
Chiang Mai International Airport - Portland International Airport
Fri, Sep 13STARLUX Airlines
HK$ 4,380
CNX
17:15
36h 59m
2 transfer
PDX
16:14
Chiang Mai International Airport - Portland International Airport
Fri, Sep 13STARLUX Airlines
HK$ 4,380
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Chiang Mai (CNX) to Portland (PDX) the cheapest?
Airlines adjust prices for flights from Chiang Mai to Portland based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Chiang Mai (CNX) to Portland (PDX) cost?
According to Trip.com's data, the lowest price is around HK$ 16,772.
How many airports in Portland?
There are 3 airports near Portland: Portland International Airport, Hillsboro Airport and Portland-Troutdale Airport.

How to find a cheap flight from Chiang Mai to Portland

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com