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Chiang Mai

$487+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CNX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$916
(Travelocity)

One-way from

$487
(Expedia)

Popular in

June

Cheapest in

September

Average price

$1,795
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 ($241 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:30 amDEN - CNX
2 stops26h 35mKorean Air
Fri 11/1412:15 amCNX - DEN
2 stops31h 54mKorean Air
Deal found 6/11$916
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:05 amDEN - CNX
2 stops42h 20mChina Eastern
Thu 6/262:55 pmCNX - DEN
2 stops40h 24mChina Eastern
Deal found 6/11$967
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:30 amDEN - CNX
2 stops26h 35mMultiple Airlines
Sat 11/155:15 pmCNX - DEN
2 stops44h 44mMultiple Airlines
Deal found 6/11$1,095
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:33 pmDEN - CNX
2 stops25h 52mEVA Air
Fri 10/311:35 amCNX - DEN
2 stops39h 31mEVA Air
Deal found 6/11$1,174
This Qatar Airways deal was found by Cheapflights users on 6/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:25 amDEN - CNX
3 stops32h 55mQatar Airways
Fri 10/38:00 pmCNX - DEN
3 stops38h 46mQatar Airways
Deal found 6/11$1,636
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/128:32 pmDEN - CNX
2 stops30h 48mSTARLUX Airlines
Thu 8/145:20 pmCNX - DEN
2 stops43h 39mSTARLUX Airlines
Deal found 6/10$1,740
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:52 amDEN - CNX
2 stops26h 08mAsiana Airlines
Wed 8/1312:45 amCNX - DEN
2 stops28h 40mAsiana Airlines
Deal found 6/10$1,825
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Thu 6/126:00 amDEN - CNX
3 stops48h 10mJapan Airlines
Thu 8/148:00 pmCNX - DEN
3 stops36h 32mJapan Airlines
Deal found 6/9$2,543
This Ovago deal was found by Cheapflights users on 6/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:05 amDEN - CNX
2 stops39h 15mChina Airlines
Thu 8/148:00 pmCNX - DEN
3 stops40h 49mChina Airlines
Deal found 6/9$2,683
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:15 pmDEN - CNX
2 stops37h 55mLufthansa
Wed 3/117:45 pmCNX - DEN
2 stops32h 50mLufthansa
Deal found 6/10$6,843

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 12, 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

Fri 11/7

6:30 am-11:05 pm

2 stops26h 35m

Chiang Mai

Sat 11/15

5:15 pm-11:59 pm

2 stops44h 44m

$1,095

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Fri 9/26

7:33 pm-10:25 am

2 stops25h 52m

Chiang Mai

Fri 10/3

11:35 am-2:06 pm

2 stops39h 31m

$1,174

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Fri 9/26

11:25 am-9:20 am

3 stops32h 55m

Chiang Mai

Fri 10/3

8:00 pm-9:46 pm

3 stops38h 46m

$1,636

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Thu 9/25

12:59 am-9:55 pm

2 stops31h 56m

Chiang Mai

Fri 10/3

11:15 pm-7:10 pm

2 stops32h 55m

$5,502

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 8/26

3:02 pm-4:20 pm

2 stops36h 18m

Chiang Mai

Thu 3/12

5:15 pm-11:33 pm

2 stops43h 18m

$6,152

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 8/26

4:15 pm-7:10 pm

2 stops37h 55m

Chiang Mai

Wed 3/11

7:45 pm-3:35 pm

2 stops32h 50m

$6,843

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Fri 8/29

6:45 am-10:20 am

2 stops38h 35m

Chiang Mai

Sat 3/14

11:25 am-10:55 pm

2 stops48h 30m

$10,078

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 10/21

6:15 am-9:55 pm

2 stops26h 40m

$487

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 10/21

12:05 pm-11:40 am

3 stops58h 35m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 12, 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.

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 June 12, 2025.
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
178 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,202 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Qatar Airways
7.4
Good
3,584 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 Korean Air. Our recent data shows that you can find tickets from as low as $916 on this airline. Additional options worth looking into are EVA Air and Qatar Airways, starting at $1,174 and $1,636 round-trip. You may be able to fly from Denver to Chiang Mai for 32% 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 $1,012). Flying from Denver to Chiang Mai in December is currently the most expensive (average of $1,655). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$798Average$887FlexibilityNo cancel feeOn-time62%
EVA AirCheapest$977Average$1,523FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,054Average$1,184FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,139Average$1,203FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,301Average$1,476FlexibilityNo cancel feeOn-time76%

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