Cheap Flights from Portland to Chiang Mai
Cheap Flights from Portland to Chiang Mai
Looking for cheap flights from Portland to Chiang Mai? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Portland to Chiang Mai vary by season, cabin, and date, but available award flights can start around 42,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Portland to Chiang Mai for specific travel dates.
2026-11-23
PDX - CNX
Economy | 2 Stops | 4 left
From 42,500 Pts + $50.4
Portland to Chiang Mai flight facts
Distance
7,284 mi
11,723 km in a straight line
Estimated flight time
about 15h
In the air, for the straight-line distance
Time difference
+15h
Chiang Mai is 15 hours ahead of Portland.
Airports in Portland
PDX · Portland Intl
Airports in Chiang Mai
CNX · Chiang Mai Intl
Nearby airport alternatives
Flights Seattle - Chiang Mai · Seattle is 129 mi from Portland
Premium cabin flights from Portland to Chiang Mai
Selected hotels for your next stay
Chiang Mai (Thailand)
Akyra Manor Chiang Mai(SLH)
From Pts or $400
Frequently Asked Questions
The cheapest route from Portland to Chiang Mai depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Portland to Chiang Mai.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Portland to Chiang Mai.
Portland and Chiang Mai are about 7,284 miles (11,723 km) apart in a straight line.
Flying the 7,284-mile straight-line distance takes about 15h in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Chiang Mai is 15 hours ahead of Portland.
Departures from Portland: Portland Intl (PDX). Arrivals in Chiang Mai: Chiang Mai Intl (CNX).
Travelers searching this route also look at other popular routes into Chiang Mai, plus the return trip when we track it. Fares and award space change daily.
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Our mission is to provide the simplest and best
points travel planning experience. Yeah!
