$672+ Cheap flights from Chiang Mai (CNX) to Denver (DEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — DEN
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Chiang Mai to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chiang Mai to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chiang Mai to DenverExplore the most affordable flight options available from Chiang Mai to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from Chiang Mai to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/3012:20 am -
2 stops49h 44m
Sat 11/76:00 pm -
2 stops38h 45m
Deal found 9/16![Delta logo]()
$942
This Korean Air deal was found by Cheapflights users on 9/15. 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.
Wed 11/1112:20 am -
2 stops37h 39m
Mon 11/166:00 am -
2 stops50h 45m
Deal found 9/15![Korean Air logo]()
$1,011
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:10 pm -
2 stops29h 33m
Sat 11/710:44 pm -
3 stops34h 01m
Deal found 9/16![Multiple Airlines logo]()
$1,119
Best flights from Chiang Mai to DenverDiscover carefully curated flight deals from Chiang Mai to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Chiang Mai to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/3012:20 am -
2 stops49h 44m
Sat 11/76:00 pm -
2 stops38h 45m
Deal found 9/16![Delta logo]()
$942
This Korean Air deal was found by Cheapflights users on 9/15. 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.
Wed 11/1112:20 am -
2 stops37h 39m
Mon 11/166:00 am -
2 stops50h 45m
Deal found 9/15![Korean Air logo]()
$1,011
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:50 pm -
3 stops30h 21m
Sat 11/79:15 am -
3 stops35h 10m
Deal found 9/16![Multiple Airlines logo]()
$1,479
Last-minute flights from Chiang Mai to DenverDiscover last-minute flight deals from Chiang Mai to Denver. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Chiang Mai to Denver. Data last updated September 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/3012:20 am -
2 stops49h 44m
Sat 11/76:00 pm -
2 stops38h 45m
Deal found 9/16![Delta logo]()
$942
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:10 pm -
2 stops29h 33m
Sat 11/710:44 pm -
3 stops34h 01m
Deal found 9/16![Multiple Airlines logo]()
$1,119
One-way flights from Chiang Mai to DenverSearch for one-way flight options from Chiang Mai to Denver. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Chiang Mai to Denver. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:10 am -
3 stops53h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$672
This BusinessClass deal was found by Cheapflights users on 9/13. 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.
Sat 11/1410:10 am -
3 stops39h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$3,566
This Korean Air deal was found by Cheapflights users on 9/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:20 am -
2 stops35h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Korean Air logo]()
$3,605
This BusinessClass deal was found by Cheapflights users on 9/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:00 pm -
3 stops43h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![China Eastern logo]()
$5,668
Find flight deals from Chiang Mai to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Denver (DEN). 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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $942 (Delta) |
One-way from | $672 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chiang Mai to Denver 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 7,457,451 searches. Data last updated September 16, 2026.
Use the filters below to find and compare flights from Chiang Mai to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Chiang MaiDenver
CNX Chiang Mai - DEN Denver Intl
CNXDEN
Chiang Mai
Mon 9/21
7:10 am-11:19 pm
3 stops53h 09m
Denver Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$672
Chiang MaiDenver
CNX Chiang Mai - DEN Denver Intl
CNXDEN
Chiang Mai
Fri 10/30
12:20 am-1:04 pm
2 stops49h 44m
Denver Intl
Sat 11/7
6:00 pm-10:45 pm
2 stops38h 45m
$942
Chiang MaiDenver
CNX Chiang Mai - DEN Denver Intl
CNXDEN
Chiang Mai
Wed 11/11
12:20 am-11:59 pm
2 stops37h 39m
Denver Intl
Mon 11/16
6:00 am-10:45 pm
2 stops50h 45m
$1,011
Chiang MaiDenver
CNX Chiang Mai - DEN Denver Intl
CNXDEN
Chiang Mai
Sat 10/31
10:50 pm-4:11 pm
3 stops30h 21m
Denver Intl
Sat 11/7
9:15 am-10:25 am
3 stops35h 10m
$1,479
Chiang MaiDenver
CNX Chiang Mai - DEN Denver Intl
CNXDEN
Chiang Mai
Sat 11/14
10:10 am-11:14 am
3 stops39h 04m
Denver Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$3,566
Quickest round-trip
Chiang MaiDenver
CNX Chiang Mai - DEN Denver Intl
CNXDEN
Chiang Mai
Fri 11/13
12:20 am-9:52 pm
2 stops35h 32m
Denver Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$3,605
Chiang MaiDenver
CNX Chiang Mai - DEN Denver Intl
CNXDEN
Chiang Mai
Sat 11/14
1:00 pm-6:52 pm
3 stops43h 52m
Denver Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$5,668
Sorted by cheapest first
Compare providers for flights from Chiang Mai to Denver
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 Chiang Mai to Denver in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chiang Mai-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chiang Mai-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chiang Mai-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chiang Mai-Denver 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 Chiang Mai-Denver 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 Chiang Mai to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Chiang Mai with our price prediction graph.
CNX-DEN
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.
Related info for your journey
Find useful and relevant information for your journey from Chiang Mai to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Lakewood
Centennial
Black Hawk
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Frisco
Winter Park
Limon
Englewood
Manitou Springs
Glendale
Evergreen
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