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Chiang Mai

$552+ Cheap flights from Portland (PDX) to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CNX
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Portland to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

December

Cheapest in

October

Round-trip from

$855
(KAYAK)

One-way from

$552
(Orbitz)
Provider with most accurate pricing for Portland-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Portland-Chiang Mai flights.
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High demand for flights, 42% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Portland to Chiang Mai
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One-way flight from Portland to Chiang Mai
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Find flight deals from Portland to Chiang Mai

Cheapest flights from Portland to Chiang Mai
Explore the most affordable flight options available from Portland to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Expedia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/812:35 pmPDX - CNX
2 stops38h 15mMultiple Airlines
Sat 12/146:50 pmCNX - PDX
2 stops52h 45mMultiple Airlines
Deal found 11/19$1,363
This Qatar Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/811:00 amPDX - CNX
3 stops31h 20mQatar Airways
Sat 12/147:45 pmCNX - PDX
3 stops38h 09mQatar Airways
Deal found 11/19$2,331
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/112:59 amPDX - CNX
2 stops31h 06mDelta
Wed 12/412:15 amCNX - PDX
2 stops33h 45mDelta
Deal found 11/19$5,385

Find flights from Portland to Chiang Mai within your budget

Customize your flight search to find flights from Portland to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

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Any airport

Route

Depart

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Price

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Thu 2/27

6:05 am-2:20 pm

2 stops41h 15m

Chiang Mai

Wed 3/5

3:35 pm-3:25 pm

2 stops38h 50m

$855

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Wed 2/26

7:15 am-11:05 pm

2 stops24h 50m

Chiang Mai

Mon 3/3

12:25 am-2:24 pm

2 stops28h 59m

$872

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Tue 2/25

7:10 am-11:05 pm

2 stops24h 55m

Chiang Mai

Wed 3/5

3:20 pm-5:59 pm

2 stops41h 39m

$1,167

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Sun 1/12

7:35 pm-4:15 pm

2 stops29h 40m

Chiang Mai

Sat 1/18

5:15 pm-8:46 pm

2 stops42h 31m

$1,227

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Wed 2/26

8:00 am-9:20 am

3 stops34h 20m

Chiang Mai

Tue 3/4

12:10 pm-12:33 pm

3 stops39h 23m

$1,318

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Sun 1/12

5:25 am-2:05 pm

2 stops41h 40m

Chiang Mai

Tue 1/21

3:20 pm-8:50 pm

2 stops44h 30m

$1,326

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Wed 2/26

7:42 pm-11:05 pm

2 stops36h 23m

Chiang Mai

Sun 3/2

12:25 am-6:40 pm

2 stops33h 15m

$1,410

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Tue 2/25

1:33 pm-9:20 am

3 stops28h 47m

Chiang Mai

Wed 3/5

7:45 pm-4:26 pm

3 stops35h 41m

$1,622

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Wed 2/5

6:00 am-8:45 am

3 stops35h 45m

Chiang Mai

Wed 2/26

9:05 pm-6:24 pm

3 stops36h 19m

$2,665

PortlandChiang Mai

PDX - CNX

PDXCNX

Portland

Wed 2/26

8:00 am-1:45 pm

3 stops38h 45m

Chiang Mai

Tue 3/4

12:10 pm-8:46 pm

3 stops71h 36m

$6,731

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 16 results
1
2

Compare providers for flights from Portland to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Chiang Mai in November.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ScholarTripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Chiang Mai flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Chiang Mai flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Chiang Mai flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland to Chiang Mai

Get recent, data-driven insights about flights from Portland to Chiang Mai including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from PDX to CNX?

Find hourly flight availability from Portland to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

It’s typically best to fly out from Portland to Chiang Mai in the morning. Doing so could potentially save you 42% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated November 20, 2024.
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
126 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Korean Air
8.5
Very good
1,024 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Japan Airlines
8.3
Very good
1,460 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Asiana Airlines
8.3
Very good
476 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Delta
8.0
Very good
8,756 reviews
STARLUX Airlines
9.1
Wonderful
126 reviews

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Boarding

9.1

Food

9.0

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Related info for your journey

Find useful and relevant information for your journey from Portland to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland to Chiang Mai round-trip?

    Our cheapest airline available from Portland to Chiang Mai is China Eastern. Our recent data shows that you can find tickets from as low as $855 on this airline. Additional options worth looking into are Korean Air and STARLUX Airlines, starting at $1,167 and $1,227 round-trip. Users have found that China Eastern is 38% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland to Chiang Mai one-way?

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as $690. However, be on the lookout for offers from Delta and Qatar Airways, as they are both options that can get you from Portland to Chiang Mai for a low price.

  • Can I find deals for flights from Portland to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Portland to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Chiang Mai.

  • Can I find deals for business class flights from Portland to Chiang Mai?

    Yes. Cheapflights offers flight deals from Portland to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Portland to Chiang Mai (average of $1,041). Flying from Portland to Chiang Mai in June is currently the most expensive (average of $1,564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Portland to Chiang Mai

Discover the top 2 airlines that operate flights from Portland to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$958Average$1,172FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,025Average$1,238FlexibilityNo cancel feeOn-time81%
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