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Chiang Mai

$508+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CNX
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
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 June 26, 2026.

This BusinessClass deal was found by Cheapflights users on 6/26. 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.
Wed 7/157:31 am
DEN
-
CNX
2 stops26h 49m
China Eastern
Wed 7/2212:30 am
CNX
-
DEN
2 stops30h 48m
China Eastern
Deal found 6/26$914
This BusinessClass deal was found by Cheapflights users on 6/22. 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
DEN
-
CNX
2 stops40h 44m
China Eastern
Wed 9/92:55 pm
CNX
-
DEN
2 stops40h 26m
China Eastern
Deal found 6/22$916
This BusinessClass deal was found by Cheapflights users on 6/26. 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 11/16:30 am
DEN
-
CNX
2 stops41h 50m
China Eastern
Wed 11/184:25 pm
CNX
-
DEN
3 stops39h 45m
China Eastern
Deal found 6/26$922
This BusinessClass deal was found by Cheapflights users on 6/26. 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.
Tue 10/276:30 am
DEN
-
CNX
3 stops37h 35m
China Eastern
Fri 11/134:25 pm
CNX
-
DEN
3 stops39h 45m
China Eastern
Deal found 6/26$929
This FlightHub deal was found by Cheapflights users on 6/25. 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.
Sun 7/127:31 am
DEN
-
CNX
2 stops40h 54m
China Eastern
Sat 7/1812:30 am
CNX
-
DEN
2 stops30h 48m
China Eastern
Deal found 6/25$983

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 June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$806
(BusinessClass)

One-way from

$508
(Ovago)

Popular in

April

Cheapest in

March
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
Highest demand for flights based on searches. 8% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($95 potential savings vs. average RT price).
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 June 26, 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 - CNX

DENCNX

Denver Intl

Sun 11/1

6:30 am-2:20 pm

2 stops41h 50m

Chiang Mai

Wed 11/18

3:35 pm-6:10 pm

2 stops40h 35m

$915

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Sun 7/12

7:31 am-1:25 pm

2 stops40h 54m

Chiang Mai

Sun 7/19

2:55 pm-6:18 pm

2 stops40h 23m

$984

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Sun 11/8

6:30 am-2:20 pm

2 stops41h 50m

Chiang Mai

Wed 11/25

3:35 pm-6:10 pm

2 stops40h 35m

$1,048

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Sun 11/1

6:30 am-2:20 pm

2 stops41h 50m

Chiang Mai

Thu 11/5

3:35 pm-6:10 pm

2 stops40h 35m

$1,049

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Thu 8/27

7:41 am-9:15 am

3 stops36h 34m

Chiang Mai

Wed 9/9

4:10 pm-6:21 pm

3 stops39h 11m

$1,064
Quickest round-trip

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Mon 10/19

3:28 pm-10:25 am

2 stops29h 57m

Chiang Mai

Tue 11/3

11:50 am-11:11 am

2 stops37h 21m

$1,191
Cheapest one-way
Quickest one-way

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Thu 7/23

7:31 am-11:20 pm

2 stops26h 49m

$508

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Sat 9/5

10:39 pm-7:25 am

3 stops43h 46m

$511

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 7/7

7:31 am-8:10 am

3 stops35h 39m

$603

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Fri 7/31

5:05 am-7:25 am

3 stops37h 20m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 11 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 June.
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.

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 June 26, 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
1,484 reviews

Overall

8.5

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Food

8.1

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
1,484 reviews
EVA Air
8.5
Very good
1,484 reviews

Overall

8.5

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Food

8.1

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
226 reviews
EVA Air
8.5
Very good
1,484 reviews

Overall

8.5

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Food

8.1

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 50m. 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 $752 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 44% 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

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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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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 June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$752Average$853FlexibilityNo cancel feeOn-time62%
EVA AirCheapest$1,110Average$1,438FlexibilityNo cancel feeOn-time74%

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