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Chiang Mai

$501+ Cheap flights from Denver (DEN) 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CNX
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheap flight deals from Denver to Chiang Mai

Cheapest flights from Denver to Chiang Mai
Explore the most affordable flight options available from Denver to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.

This BusinessClass deal was found by Cheapflights users on 8/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:41 am -
2 stops40h 44m
Wed 9/92:55 pm -
2 stops40h 16m
Deal found 8/8$817
This BusinessClass deal was found by Cheapflights users on 8/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:41 am -
2 stops26h 39m
Sat 8/2912:30 am -
2 stops30h 48m
Deal found 8/7$864
This BusinessClass deal was found by Cheapflights users on 8/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:35 am -
2 stops41h 45m
Sat 11/144:25 pm -
3 stops40h 29m
Deal found 8/10$931
This BusinessClass deal was found by Cheapflights users on 8/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:25 am -
2 stops41h 55m
Mon 11/303:35 pm -
2 stops41h 19m
Deal found 8/11$975
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:25 am -
2 stops41h 55m
Mon 11/303:35 pm -
2 stops41h 19m
Deal found 8/11$977
This BusinessClass deal was found by Cheapflights users on 8/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:35 am -
2 stops41h 45m
Wed 11/2510:05 am -
3 stops46h 09m
Deal found 8/12$979
This Trip.com deal was found by Cheapflights users on 8/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:10 pm -
2 stops32h 10m
Wed 10/711:20 am -
2 stops35h 20m
Deal found 8/7$1,025
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:25 am -
2 stops41h 55m
Mon 11/303:35 pm -
2 stops41h 19m
Deal found 8/11$1,051
This Trip.com deal was found by Cheapflights users on 8/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:54 pm -
3 stops28h 26m
Fri 9/1111:20 am -
2 stops43h 12m
Deal found 8/7$1,052

Find flight deals from Denver to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$817
(BusinessClass)

One-way from

$501
(BusinessClass)

Popular in

February

Cheapest in

March

Average price

$982
Provider with most accurate pricing for Denver Intl-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Chiang Mai flights.
Search Deals
From Denver Intl to Chiang Mai
Search Deals
One-way flight from Denver Intl to Chiang Mai
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($96 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 2,558,603 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Denver to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Thu 11/19

6:25 am-2:20 pm

2 stops41h 55m

Chiang Mai

Mon 11/30

3:35 pm-6:54 pm

2 stops41h 19m

$1,051

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Sun 11/15

6:25 am-9:05 am

3 stops36h 40m

Chiang Mai

Mon 11/30

10:05 am-6:54 pm

3 stops46h 49m

$1,063
Quickest round-trip

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Thu 8/27

9:10 pm-10:20 am

2 stops24h 10m

Chiang Mai

Wed 9/9

11:20 am-9:25 pm

2 stops23h 05m

$1,159

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Mon 8/24

9:10 pm-10:20 am

2 stops24h 10m

Chiang Mai

Sat 9/5

11:20 am-11:30 am

3 stops37h 10m

$1,231

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Sat 8/29

7:41 am-1:25 pm

2 stops40h 44m

Chiang Mai

Mon 9/7

2:55 pm-6:11 pm

2 stops40h 16m

$1,238

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Wed 1/6

4:00 pm-10:25 am

3 stops28h 25m

Chiang Mai

Wed 1/20

11:25 am-10:00 am

2 stops36h 35m

$1,240

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Thu 2/4

9:03 am-9:25 am

3 stops34h 22m

Chiang Mai

Tue 2/16

7:45 pm-10:58 pm

3 stops41h 13m

$1,492
Cheapest one-way

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Wed 11/25

6:25 am-2:20 pm

2 stops41h 55m

$511

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Fri 11/27

8:00 am-2:20 pm

2 stops40h 20m

$511

DenverChiang Mai

DEN Denver Intl - CNX Chiang Mai

DENCNX

Denver Intl

Tue 9/15

8:06 am-1:25 pm

2 stops40h 19m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Denver 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 Denver to Chiang Mai in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Denver-Chiang Mai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Chiang Mai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Chiang Mai flights, Cheapflights users trust FlightHub the most. FlightHub 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 Denver-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 Denver to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Denver 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.

Cheapflights Insights

Everything you need to know about your flight from Denver to Chiang Mai

How much does it cost to fly round-trip from Denver to Chiang Mai?

Airfare is below average for this route at the moment.

Denver to Chiang Mai flights typically cost between $863 and $1,292 in August.
The cheapest round-trip price found within the last 5 days was $817 on China Eastern (Aug 27-Sep 9).

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 August 12, 2026.
Get a feel of what it's like to fly with EVA Air and China Eastern from Denver to Chiang Mai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,515 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.5

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very good
1,515 reviews
EVA Air
8.5
Very good
1,515 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.5

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
China Eastern
7.3
Good
232 reviews
EVA Air
8.5
Very good
1,515 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.5

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Related info for your journey

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

  • How long is the flight from Denver to Chiang Mai?

    China Eastern can get you from Denver to Chiang Mai in just under 41h 55m. Your travel time can differ by up to . The distance from Denver to Chiang Mai is about 8103 mi.

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

    Our cheapest airline available from Denver to Chiang Mai is China Eastern. Our recent data shows that you can find tickets from as low as $769 on this airline. An additional option worth looking into is EVA Air, starting at $1,110. You may be able to fly from Denver to Chiang Mai for 47% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Denver to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Denver to Phuket City flights
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Top 2 airlines flying from Denver to Chiang Mai

Discover the top 2 airlines that operate flights from Denver 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 2,558,603 searches. Data last updated August 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$769Average$863FlexibilityNo cancel feeOn-time62%
EVA AirCheapest$1,110Average$1,651FlexibilityNo cancel feeOn-time74%

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