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.

$537 Cheap Flights from Chiang Mai to Oregon in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

11:35 am - 4:50 pm

CNX

PDX

43h 15m

2 stops

5:55 pm - 10:25 am

PDX

CNX

26h 30m

2 stops

$1,010Multiple Airlines

Wed, Jul 15 - Wed, Sep 16

11:35 am - 10:25 pm

CNX

PDX

24h 50m

2 stops

8:59 pm - 10:25 am

PDX

CNX

23h 26m

2 stops

$1,030Multiple Airlines

Tue, Jul 14 - Wed, Sep 16

11:35 am - 10:25 pm

CNX

PDX

24h 50m

2 stops

8:59 pm - 10:25 am

PDX

CNX

23h 26m

2 stops

$1,149Multiple Airlines

Thu, Jul 16 - Wed, Sep 16

11:50 am - 1:37 pm

CNX

PDX

39h 47m

2 stops

10:31 am - 10:25 am

PDX

CNX

33h 54m

2 stops

$1,386EVA Air

Wed, Mar 18 - Wed, Apr 1

11:50 am - 1:37 pm

CNX

PDX

39h 47m

2 stops

10:31 am - 10:25 am

PDX

CNX

33h 54m

2 stops

$1,388EVA Air

Wed, Mar 18 - Wed, Apr 1

11:25 am - 4:30 pm

CNX

PDX

43h 05m

2 stops

2:37 pm - 10:20 am

PDX

CNX

29h 43m

2 stops

$1,392China Airlines

Wed, Mar 18 - Wed, Apr 1

11:25 am - 4:30 pm

CNX

PDX

43h 05m

2 stops

10:31 am - 10:20 am

PDX

CNX

33h 49m

2 stops

$1,393China Airlines

Wed, Mar 18 - Wed, Apr 1

6:50 pm - 9:50 am

CNX

PDX

53h 00m

3 stops

5:38 pm - 5:50 pm

PDX

CNX

34h 12m

2 stops

$1,665Multiple Airlines

Wed, Mar 18 - Wed, Apr 1

8:00 pm - 4:59 pm

CNX

PDX

34h 59m

3 stops

9:40 am - 9:20 am

PDX

CNX

33h 40m

3 stops

$1,675Qatar Airways

Wed, Jul 15 - Wed, Sep 16

11:35 am - 8:35 pm

CNX

PDX

47h 00m

2 stops

2:48 pm - 10:25 am

PDX

CNX

29h 37m

2 stops

$1,676EVA Air

Wed, Apr 22 - Wed, Aug 12

China Airlines flights from Chiang Mai to Oregon

Our best China Airlines deals on Chiang Mai to Oregon flight tickets

China Airlines

Mar 18

CNX11:25 amChiang Mai

43h 05m

2 stops

PDX4:30 pmPortland

Apr 1

PDX2:37 pmPortland

29h 43m

2 stops

CNX10:20 amChiang Mai

$1,392

China Airlines

Mar 18

CNX11:25 amChiang Mai

43h 05m

2 stops

PDX4:30 pmPortland

Apr 1

PDX10:31 amPortland

33h 49m

2 stops

CNX10:20 amChiang Mai

$1,393

Qatar Airways flights from Chiang Mai to Oregon

Our best Qatar Airways deals on Chiang Mai to Oregon flight tickets

Qatar Airways

Jul 15

CNX8:00 pmChiang Mai

34h 59m

3 stops

PDX4:59 pmPortland

Sep 16

PDX9:40 amPortland

33h 40m

3 stops

CNX9:20 amChiang Mai

$1,675

Qatar Airways

Mar 18

CNX7:45 pmChiang Mai

39h 05m

3 stops

PDX8:50 pmPortland

Apr 1

PDX10:31 amPortland

34h 44m

3 stops

CNX11:15 amChiang Mai

$1,726

Qatar Airways

Mar 18

CNX7:45 pmChiang Mai

39h 05m

3 stops

PDX8:50 pmPortland

Apr 1

PDX10:31 amPortland

34h 44m

3 stops

CNX11:15 amChiang Mai

$1,776

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Wed 7/15

11:35 am-4:50 pm

2 stops43h 15m

Portland

Wed 9/16

5:55 pm-10:25 am

2 stops26h 30m

$1,010

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Tue 7/14

11:35 am-10:25 pm

2 stops24h 50m

Portland

Wed 9/16

8:59 pm-10:25 am

2 stops23h 26m

$1,030

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Thu 7/16

11:35 am-10:25 pm

2 stops24h 50m

Portland

Wed 9/16

8:59 pm-10:25 am

2 stops23h 26m

$1,149

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Wed 3/18

11:50 am-1:37 pm

2 stops39h 47m

Portland

Wed 4/1

10:31 am-10:25 am

2 stops33h 54m

$1,386

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Wed 3/18

11:50 am-1:37 pm

2 stops39h 47m

Portland

Wed 4/1

10:31 am-10:25 am

2 stops33h 54m

$1,388

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Wed 3/18

11:25 am-4:30 pm

2 stops43h 05m

Portland

Wed 4/1

2:37 pm-10:20 am

2 stops29h 43m

$1,392

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Wed 3/18

11:25 am-4:30 pm

2 stops43h 05m

Portland

Wed 4/1

10:31 am-10:20 am

2 stops33h 49m

$1,393

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Wed 3/18

6:50 pm-9:50 am

3 stops53h 00m

Portland

Wed 4/1

5:38 pm-5:50 pm

2 stops34h 12m

$1,665

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Wed 7/15

8:00 pm-4:59 pm

3 stops34h 59m

Portland

Wed 9/16

9:40 am-9:20 am

3 stops33h 40m

$1,675

Chiang MaiPortland

CNX - PDX

CNXPDX

Chiang Mai

Wed 4/22

11:35 am-8:35 pm

2 stops47h 00m

Portland

Wed 8/12

2:48 pm-10:25 am

2 stops29h 37m

$1,676

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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

Delta is the most popular carrier operating from Chiang Mai to Oregon

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

Fastest flight time	43h 05m
Direct flights	None

The fastest flight from Chiang Mai to Oregon takes 43h 05m

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.