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Cheap flights from Denver to Chiang Mai from $355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Chiang Mai departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Denver to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:10 pm - 2:20 pmDEN-CNX
60h 10m2 stops
Multiple Airlines Logo
3:35 pm - 12:40 amCNX-DEN
47h 05m2 stops
$801Multiple Airlines
Find Deal
Tue, Jan 27 - Thu, Mar 5
China Eastern Logo
6:24 am - 2:20 pmDEN-CNX
41h 56m2 stops
China Eastern Logo
4:25 pm - 6:10 pmCNX-DEN
39h 45m3 stops
$852China Eastern
Find Deal
Mon, Jan 12 - Tue, Jan 20
China Eastern Logo
6:24 am - 9:05 amDEN-CNX
36h 41m3 stops
China Eastern Logo
4:25 pm - 6:10 pmCNX-DEN
39h 45m3 stops
$859China Eastern
Find Deal
Mon, Jan 12 - Tue, Jan 20
China Airlines Logo
5:09 pm - 10:25 amDEN-CNX
27h 16m2 stops
China Airlines Logo
11:25 am - 4:13 pmCNX-DEN
42h 48m2 stops
$939China Airlines
Find Deal
Mon, Jan 12 - Thu, Feb 5
Delta Logo
11:10 am - 10:55 pmDEN-CNX
45h 45m2 stops
Delta Logo
12:15 am - 11:25 pmCNX-DEN
37h 10m2 stops
$1,004Delta
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Sun, Mar 1 - Wed, Mar 4
Korean Air Logo
6:12 pm - 10:55 pmDEN-CNX
38h 43m2 stops
Korean Air Logo
12:15 am - 5:29 pmCNX-DEN
31h 14m2 stops
$1,010Korean Air
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Sun, Mar 1 - Wed, Mar 4
EVA Air Logo
12:15 pm - 10:35 amDEN-CNX
32h 20m2 stops
EVA Air Logo
11:50 am - 11:35 pmCNX-DEN
25h 45m2 stops
$1,039EVA Air
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Wed, Jan 7 - Tue, Jan 27
Delta Logo
6:24 am - 10:55 pmDEN-CNX
26h 31m2 stops
Delta Logo
12:15 am - 11:25 pmCNX-DEN
37h 10m2 stops
$1,117Delta
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Tue, Jan 27 - Wed, Mar 4
EVA Air Logo
1:37 pm - 10:35 amDEN-CNX
30h 58m2 stops
EVA Air Logo
11:50 am - 4:13 pmCNX-DEN
42h 23m2 stops
$1,123EVA Air
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Fri, Jan 9 - Fri, Feb 6
Korean Air Logo
6:05 am - 10:55 pmDEN-CNX
26h 50m2 stops
Korean Air Logo
9:40 pm - 5:14 pmCNX-DEN
33h 34m2 stops
$1,289Korean Air
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Tue, Nov 25 - Fri, Dec 26

China Eastern flights from Denver to Chiang Mai

Our best China Eastern deals on Denver to Chiang Mai flight tickets
China Eastern
Jan 12
DEN6:24 amDenver Intl
41h 56m
2 stops
CNX2:20 pmChiang Mai
Jan 20
CNX4:25 pmChiang Mai
39h 45m
3 stops
DEN6:10 pmDenver Intl
$852
Find similar
China Eastern
Jan 12
DEN6:24 amDenver Intl
36h 41m
3 stops
CNX9:05 amChiang Mai
Jan 20
CNX4:25 pmChiang Mai
39h 45m
3 stops
DEN6:10 pmDenver Intl
$859
Find similar
China Eastern
Jan 9
DEN6:24 amDenver Intl
43h 01m
3 stops
CNX3:25 pmChiang Mai
Feb 9
CNX4:25 pmChiang Mai
39h 45m
3 stops
DEN6:10 pmDenver Intl
$873
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Delta flights from Denver to Chiang Mai

Our best Delta deals on Denver to Chiang Mai flight tickets
Delta
Mar 1
DEN11:10 amDenver Intl
45h 45m
2 stops
CNX10:55 pmChiang Mai
Mar 4
CNX12:15 amChiang Mai
37h 10m
2 stops
DEN11:25 pmDenver Intl
$1,004
Find similar
Delta
Jan 27
DEN6:24 amDenver Intl
26h 31m
2 stops
CNX10:55 pmChiang Mai
Mar 4
CNX12:15 amChiang Mai
37h 10m
2 stops
DEN11:25 pmDenver Intl
$1,117
Find similar
Delta
Nov 25
DEN11:08 amDenver Intl
45h 47m
2 stops
CNX10:55 pmChiang Mai
Dec 25
CNX12:15 amChiang Mai
37h 08m
2 stops
DEN11:23 pmDenver Intl
$1,169
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momondo 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, momondo users made 832,500 searches. Data last updated November 10, 2025.
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

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 1/27

12:10 pm-2:20 pm

2 stops60h 10m

Chiang Mai

Thu 3/5

3:35 pm-12:40 am

2 stops47h 05m

$801

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Mon 1/12

6:24 am-2:20 pm

2 stops41h 56m

Chiang Mai

Tue 1/20

4:25 pm-6:10 pm

3 stops39h 45m

$852

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Mon 1/12

6:24 am-9:05 am

3 stops36h 41m

Chiang Mai

Tue 1/20

4:25 pm-6:10 pm

3 stops39h 45m

$859

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Mon 1/12

5:09 pm-10:25 am

2 stops27h 16m

Chiang Mai

Thu 2/5

11:25 am-4:13 pm

2 stops42h 48m

$939

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Sun 3/1

11:10 am-10:55 pm

2 stops45h 45m

Chiang Mai

Wed 3/4

12:15 am-11:25 pm

2 stops37h 10m

$1,004

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Sun 3/1

6:12 pm-10:55 pm

2 stops38h 43m

Chiang Mai

Wed 3/4

12:15 am-5:29 pm

2 stops31h 14m

$1,010

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Wed 1/7

12:15 pm-10:35 am

2 stops32h 20m

Chiang Mai

Tue 1/27

11:50 am-11:35 pm

2 stops25h 45m

$1,039

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 1/27

6:24 am-10:55 pm

2 stops26h 31m

Chiang Mai

Wed 3/4

12:15 am-11:25 pm

2 stops37h 10m

$1,117

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Fri 1/9

1:37 pm-10:35 am

2 stops30h 58m

Chiang Mai

Fri 2/6

11:50 am-4:13 pm

2 stops42h 23m

$1,123

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 11/25

6:05 am-10:55 pm

2 stops26h 50m

Chiang Mai

Fri 12/26

9:40 pm-5:14 pm

2 stops33h 34m

$1,289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Denver to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart from Denver to Chiang Mai is on a Saturday. Travelers who choose to depart for Chiang Mai on a Saturday will often find tickets for as low as $1,249. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Chiang Mai for around $1,655.

What is the cheapest time of day to depart on your flight to Chiang Mai?

Flying to Chiang Mai from Denver at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,244 when looking at flights departing at noon. Flights to Chiang Mai are more costly in the afternoon, with an average ticket price of $1,719. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Denver to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Chiang Mai (DEN to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Chiang Mai

Direct flights

None
There are no direct flights from Denver to Chiang Mai. There are no popular flight routes from Denver to Chiang Mai.
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  • How far is Denver Intl to Chiang Mai by plane?

    A flight from Denver Intl to Chiang Mai will travel around 8102.0 mi. Flights usually cover this in 26h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Denver Intl Airport to Chiang Mai Airport?

    Prices for flights from Denver Intl Airport to Chiang Mai Airport were last updated today.

  • How many operators does momondo search for flights from Denver Intl Airport to Chiang Mai Airport?

  • How old do you have to be to fly from Denver Intl Airport to Chiang Mai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The travel and health documents you'll need for your trip to Chiang Mai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Mai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Denver to Chiang Mai?

Best airlines flying from Denver to Chiang Mai

Compare and see reviews for airlines that fly from Denver to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $752Free CancellationRating
7.2
175 reviews
Search China Eastern flights
Korean AirPriceFrom $891Free CancellationRating
8.4
1,162 reviews
Search Korean Air flights
EVA AirPriceFrom $995Free CancellationRating
8.4
1,275 reviews
Search EVA Air flights
Asiana AirlinesPriceFrom $1,314Free CancellationRating
8.2
485 reviews
Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Chiang Mai?

It is quick and easy to find Denver to Chiang Mai flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chiang Mai that suits you.

Can I find flights from Denver to Chiang Mai with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chiang Mai from Denver which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Denver to Chiang Mai?

Once all potential Denver to Chiang Mai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Denver to Chiang Mai right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Denver to Chiang Mai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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