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Chiang Mai

$534+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CNX
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap 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 julio 29, 2025.

Round-trip from

$861
(Gurufare)

One-way from

$534
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$1,447
From Denver Intl to Chiang Mai
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One-way flight from Denver Intl to Chiang Mai
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Highest demand for flights based on searches. 15% potential increase in price ($240 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 29, 2025.

This Gurufare deal was found by Cheapflights users on 7/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:45 amDEN - CNX
2 stops41h 40mChina Eastern
mar. 9/234:20 pmCNX - DEN
3 stops39h 02mChina Eastern
Deal found 7/28$861
This Korean Air deal was found by Cheapflights users on 7/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:45 amDEN - CNX
2 stops26h 10mKorean Air
mar. 9/2311:15 pmCNX - DEN
2 stops37h 29mKorean Air
Deal found 7/27$934
This KAYAK deal was found by Cheapflights users on 7/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/121:25 pmDEN - CNX
3 stops30h 55mMultiple Airlines
mar. 9/2311:55 amCNX - DEN
3 stops45h 52mMultiple Airlines
Deal found 7/27$975
This Delta deal was found by Cheapflights users on 7/29. 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.
dom. 12/76:15 amDEN - CNX
2 stops26h 50mDelta
mié. 12/1712:15 amCNX - DEN
2 stops33h 45mDelta
Deal found 7/29$1,068
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/113:02 pmDEN - CNX
2 stops30h 23mEVA Air
sáb. 11/111:50 amCNX - DEN
2 stops25h 07mEVA Air
Deal found 7/27$1,096
This FlightHub deal was found by Cheapflights users on 7/29. 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.
mar. 8/128:01 amDEN - CNX
2 stops26h 39mAsiana Airlines
lun. 9/2212:45 amCNX - DEN
2 stops26h 40mAsiana Airlines
Deal found 7/29$1,342

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 julio 29, 2025.
Use the filters below to find and compare flights from Denver to Chiang Mai that are best for you.

Fly from

Denver

Fly to

Chiang Mai

Route

Depart

Return

Price

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

mar. 8/12

6:45 am-1:25 pm

2 stops41h 40m

Chiang Mai

mar. 9/23

4:20 pm-6:22 pm

3 stops39h 02m

$861

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

mar. 8/12

6:45 am-9:55 pm

2 stops26h 10m

Chiang Mai

mar. 9/23

11:15 pm-11:44 pm

2 stops37h 29m

$934

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

mar. 8/12

1:25 pm-9:20 am

3 stops30h 55m

Chiang Mai

mar. 9/23

11:55 am-8:47 pm

3 stops45h 52m

$975

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

dom. 12/7

6:15 am-11:05 pm

2 stops26h 50m

Chiang Mai

mié. 12/17

12:15 am-8:00 pm

2 stops33h 45m

$1,068

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

sáb. 10/11

3:02 pm-10:25 am

2 stops30h 23m

Chiang Mai

sáb. 11/1

11:50 am-11:57 pm

2 stops25h 07m

$1,096

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

mar. 8/12

8:01 am-11:40 pm

2 stops26h 39m

Chiang Mai

lun. 9/22

12:45 am-2:25 pm

2 stops26h 40m

$1,342

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

vie. 8/8

6:15 am-1:25 pm

2 stops42h 10m

$534

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

sáb. 8/9

8:25 am-11:40 pm

2 stops50h 15m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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

Find hourly flight availability from Denver 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 julio 29, 2025.

It’s typically best to fly out from Denver to Chiang Mai at noon. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 julio 29, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and Asiana Airlines 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
8.4
Very good
1,221 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,221 reviews
EVA Air
8.4
Very good
1,221 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,221 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
465 reviews
EVA Air
8.4
Very good
1,221 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,979 reviews
EVA Air
8.4
Very good
1,221 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Eastern
7.2
Good
158 reviews
EVA Air
8.4
Very good
1,221 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • 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 $861 on this airline. Additional options worth looking into are Korean Air and Delta, starting at $934 and $1,068 round-trip. You may be able to fly from Denver to Chiang Mai for 35% 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.

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

    Currently, April is the cheapest month in which you can book a flight from Denver to Chiang Mai (average of $1,010). Flying from Denver to Chiang Mai in December is currently the most expensive (average of $1,624). 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 5 airlines flying from Denver to Chiang Mai

Discover the top 5 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$798Average$899FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$894Average$1,190FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$977Average$1,523FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,054Average$1,184FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,301Average$1,476FlexibilityNo cancel feeOn-time76%

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