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Chiang Mai

$520+ Cheap flights from Colorado 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CNX
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from Colorado to Chiang Mai

Keep the following information in mind while searching for Colorado to Chiang Mai flight deals. Data was last updated August 17, 2025.

Round-trip from

$920
(SmartFares)

One-way from

$520
(Kiwi.com)

Popular in

June

Cheapest in

September
From Colorado to Chiang Mai
Search Deals
One-way flight from Colorado to Chiang Mai
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($248 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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Find flight deals from Colorado to Chiang Mai

Cheapest flights from Colorado to Chiang Mai
Explore the most affordable flight options available from Colorado to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This SmartFares deal was found by Cheapflights users on 8/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:00 amDEN - CNX
2 stops26h 40mMultiple Airlines
Wed 10/112:45 amCNX - DEN
2 stops32h 42mMultiple Airlines
Deal found 8/16$920
This Trip.com deal was found by Cheapflights users on 8/15. 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 9/98:00 amDEN - CNX
2 stops26h 40mMultiple Airlines
Sat 9/1312:45 amCNX - DEN
2 stops48h 25mMultiple Airlines
Deal found 8/15$939
This Korean Air deal was found by Cheapflights users on 8/15. 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.
Tue 9/96:50 amDEN - CNX
2 stops26h 05mKorean Air
Sun 9/1411:15 pmCNX - DEN
2 stops32h 41mKorean Air
Deal found 8/15$984
This SmartFares deal was found by Cheapflights users on 8/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:23 pmDEN - CNX
2 stops37h 17mMultiple Airlines
Sun 10/512:45 amCNX - DEN
2 stops34h 01mMultiple Airlines
Deal found 8/15$994
This CheapOair deal was found by Cheapflights users on 8/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:30 amDEN - CNX
2 stops41h 50mChina Eastern
Thu 11/273:35 pmCNX - DEN
2 stops40h 34mChina Eastern
Deal found 8/16$1,004
This oojo deal was found by Cheapflights users on 8/16. 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.
Wed 9/243:02 pmDEN - CNX
2 stops30h 23mEVA Air
Thu 10/211:35 amCNX - DEN
2 stops45h 52mEVA Air
Deal found 8/16$1,050
This IEagle deal was found by Cheapflights users on 8/14. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:20 pmDEN - CNX
2 stops27h 05mMultiple Airlines
Sun 11/2311:50 amCNX - DEN
2 stops26h 11mMultiple Airlines
Deal found 8/14$1,086
This oojo deal was found by Cheapflights users on 8/17. 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.
Sat 10/116:20 pmDEN - CNX
2 stops27h 05mEVA Air
Sat 11/111:50 amCNX - DEN
2 stops25h 07mEVA Air
Deal found 8/17$1,095
This Delta deal was found by Cheapflights users on 8/16. 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.
Sat 11/1512:20 pmDEN - CNX
2 stops44h 45mDelta
Wed 11/2612:15 amCNX - DEN
2 stops35h 19mDelta
Deal found 8/16$1,143
This Delta deal was found by Cheapflights users on 8/15. 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.
Sat 8/1612:00 pmDEN - CNX
2 stops44h 55mDelta
Sat 8/2311:15 pmCNX - DEN
2 stops48h 40mDelta
Deal found 8/15$1,156
This KAYAK deal was found by Cheapflights users on 8/15. 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.
Tue 9/96:45 amDEN - CNX
3 stops37h 20mChina Eastern
Sun 9/142:55 pmCNX - DEN
2 stops40h 27mChina Eastern
Deal found 8/15$1,173
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 10/295:49 pmCOS - CNX
2 stops40h 16mDelta
Sat 11/112:15 amCNX - COS
2 stops35h 55mDelta
Deal found 8/16$2,200

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 17, 2025.
Use the filters below to find and compare flights from Colorado to Chiang Mai that are best for you.

Fly from

Colorado

Fly to

Chiang Mai

Route

Depart

Return

Price

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Wed 9/24

8:00 am-11:40 pm

2 stops26h 40m

Chiang Mai

Wed 10/1

12:45 am-8:27 pm

2 stops32h 42m

$920

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 9/9

8:00 am-11:40 pm

2 stops26h 40m

Chiang Mai

Sat 9/13

12:45 am-12:10 pm

2 stops48h 25m

$939

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 9/9

6:50 am-9:55 pm

2 stops26h 05m

Chiang Mai

Sun 9/14

11:15 pm-6:56 pm

2 stops32h 41m

$984

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Mon 9/29

9:23 pm-11:40 pm

2 stops37h 17m

Chiang Mai

Sun 10/5

12:45 am-9:46 pm

2 stops34h 01m

$994

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Sat 11/15

6:30 am-2:20 pm

2 stops41h 50m

Chiang Mai

Thu 11/27

3:35 pm-6:09 pm

2 stops40h 34m

$1,004

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Wed 9/24

3:02 pm-10:25 am

2 stops30h 23m

Chiang Mai

Thu 10/2

11:35 am-8:27 pm

2 stops45h 52m

$1,050

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 10/14

6:20 pm-10:25 am

2 stops27h 05m

Chiang Mai

Sun 11/23

11:50 am-12:01 am

2 stops26h 11m

$1,086

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Sat 10/11

6:20 pm-10:25 am

2 stops27h 05m

Chiang Mai

Sat 11/1

11:50 am-11:57 pm

2 stops25h 07m

$1,095

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Sat 11/15

12:20 pm-11:05 pm

2 stops44h 45m

Chiang Mai

Wed 11/26

12:15 am-9:34 pm

2 stops35h 19m

$1,143

Colorado SpringsChiang Mai

COS - CNX

COSCNX

Colorado Springs

Wed 10/29

5:49 pm-11:05 pm

2 stops40h 16m

Chiang Mai

Sat 11/1

12:15 am-11:10 pm

2 stops35h 55m

$2,200

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 16 results
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Best time to book a flight from Colorado to Chiang Mai

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

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

Find hourly flight availability from Colorado 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 August 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Chiang Mai as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 airport do you fly into for flights to Chiang Mai from Colorado?

    Chiang Mai (CNX) is the airport you will fly into if you book a flight from Colorado to Chiang Mai. It is only a 1.9 mi journey from Chiang Mai (CNX) to Chiang Mai’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Colorado to Chiang Mai (average of $1,006). Flying from Colorado 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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Alternative routes for Colorado to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Colorado to Chiang Mai

Discover the top 5 airlines that operate flights from Colorado 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$798Average$899FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$894Average$1,182FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$995Average$1,693FlexibilityNo 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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