What is the cheapest airline that flies from Chiang Mai to Oregon?

Korean Air and Air Canada are the most popular carriers operating from Chiang Mai to Oregon

When did momondo last update prices for flights from Chiang Mai Airport to Oregon?

Prices for flights from Chiang Mai Airport to Oregon refresh daily.

How old do you have to be to fly from Chiang Mai Airport to Oregon?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$546 Cheap Flights from Chiang Mai to Oregon in 2025/26

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Find the cheapest flights from Chiang Mai to Oregon

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 am - 10:34 amCNX-PDX

48h 19m2 stops

9:40 am - 10:55 pmPDX-CNX

23h 15m2 stops

$881Delta

Find Deal

Thu, Mar 12 - Tue, Mar 17

12:15 am - 8:37 amCNX-PDX

46h 22m2 stops

7:10 am - 10:55 pmPDX-CNX

25h 45m2 stops

$887Delta

Find Deal

Thu, Mar 12 - Tue, Mar 17

12:15 am - 11:53 pmCNX-PDX

37h 38m2 stops

7:10 am - 10:55 pmPDX-CNX

25h 45m2 stops

$890Delta

Find Deal

Thu, Mar 12 - Tue, Mar 17

4:45 pm - 2:40 pmCNX-PDX

35h 55m2 stops

7:00 pm - 11:05 amPDX-CNX

26h 05m2 stops

$940Air Canada

Find Deal

Fri, Mar 13 - Tue, Mar 17

4:45 pm - 2:40 pmCNX-PDX

35h 55m2 stops

7:00 pm - 11:05 amPDX-CNX

26h 05m2 stops

$947Air Canada

Find Deal

Fri, Mar 13 - Tue, Mar 17

4:45 pm - 2:40 pmCNX-PDX

35h 55m2 stops

7:00 pm - 11:05 amPDX-CNX

26h 05m2 stops

$950Air Canada

Find Deal

Fri, Mar 13 - Tue, Mar 17

12:15 am - 7:11 pmCNX-PDX

32h 56m2 stops

12:55 am - 10:55 pmPDX-CNX

32h 00m2 stops

$1,280Delta

Find Deal

Thu, Mar 12 - Mon, Mar 16

12:15 am - 8:47 pmCNX-PDX

34h 32m2 stops

12:55 am - 10:55 pmPDX-CNX

32h 00m2 stops

$1,289Delta

Find Deal

Thu, Mar 12 - Mon, Mar 16

Delta flights from Chiang Mai to Oregon

Our best Delta deals on Chiang Mai to Oregon flight tickets

Delta

Mar 12

CNX12:15 amChiang Mai

48h 19m

2 stops

PDX10:34 amPortland

Mar 17

PDX9:40 amPortland

23h 15m

2 stops

CNX10:55 pmChiang Mai

$881

Find similar

Delta

Mar 12

CNX12:15 amChiang Mai

46h 22m

2 stops

PDX8:37 amPortland

Mar 17

PDX7:10 amPortland

25h 45m

2 stops

CNX10:55 pmChiang Mai

$887

Find similar

Delta

Mar 12

CNX12:15 amChiang Mai

37h 38m

2 stops

PDX11:53 pmPortland

Mar 17

PDX7:10 amPortland

25h 45m

2 stops

CNX10:55 pmChiang Mai

$890

Find similar

Air Canada flights from Chiang Mai to Oregon

Our best Air Canada deals on Chiang Mai to Oregon flight tickets

Air Canada

Mar 13

CNX4:45 pmChiang Mai

35h 55m

2 stops

PDX2:40 pmPortland

Mar 17

PDX7:00 pmPortland

26h 05m

2 stops

CNX11:05 amChiang Mai

$940

Find similar

Air Canada

Mar 13

CNX4:45 pmChiang Mai

35h 55m

2 stops

PDX2:40 pmPortland

Mar 17

PDX7:00 pmPortland

26h 05m

2 stops

CNX11:05 amChiang Mai

$947

Find similar

Air Canada

Mar 13

CNX4:45 pmChiang Mai

35h 55m

2 stops

PDX2:40 pmPortland

Mar 17

PDX7:00 pmPortland

26h 05m

2 stops

CNX11:05 amChiang Mai

$950

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Thu 3/12

12:15 am-10:34 am

2 stops48h 19m

Portland

Tue 3/17

9:40 am-10:55 pm

2 stops23h 15m

$881

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Thu 3/12

12:15 am-8:37 am

2 stops46h 22m

Portland

Tue 3/17

7:10 am-10:55 pm

2 stops25h 45m

$887

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Thu 3/12

12:15 am-11:53 pm

2 stops37h 38m

Portland

Tue 3/17

7:10 am-10:55 pm

2 stops25h 45m

$890

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Fri 3/13

4:45 pm-2:40 pm

2 stops35h 55m

Portland

Tue 3/17

7:00 pm-11:05 am

2 stops26h 05m

$940

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Fri 3/13

4:45 pm-2:40 pm

2 stops35h 55m

Portland

Tue 3/17

7:00 pm-11:05 am

2 stops26h 05m

$947

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Fri 3/13

4:45 pm-2:40 pm

2 stops35h 55m

Portland

Tue 3/17

7:00 pm-11:05 am

2 stops26h 05m

$950

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Thu 3/12

12:15 am-7:11 pm

2 stops32h 56m

Portland

Mon 3/16

12:55 am-10:55 pm

2 stops32h 00m

$1,280

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Thu 3/12

12:15 am-8:47 pm

2 stops34h 32m

Portland

Mon 3/16

12:55 am-10:55 pm

2 stops32h 00m

$1,289

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Thu 1/22

12:15 am-6:53 pm

2 stops33h 38m

$546

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Thu 1/22

12:15 am-12:44 pm

2 stops27h 29m

$547

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chiang Mai to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Chiang Mai is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,407. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Wednesday, with ticket prices averaging around $1,435.

Cheap Chiang Mai to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Oregon

Direct flights	None

There are no direct flights from Chiang Mai to Oregon. There are no popular flight routes from Chiang Mai to Oregon.

Search flight deals

When did momondo last update prices for flights from Chiang Mai Airport to Oregon?
Prices for flights from Chiang Mai Airport to Oregon refresh daily.
How old do you have to be to fly from Chiang Mai Airport to Oregon?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to Oregon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from Chiang Mai.

Can I find flights from Chiang Mai to Oregon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chiang Mai to Oregon flights to just show those with flexible booking policies.

How can momondo help me find flights from Chiang Mai to Oregon?

momondo provides multiple filters to help you find the best flight to Oregon from Chiang Mai. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chiang Mai to Oregon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chiang Mai to Oregon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.