DEN - CNX

$434 Find Cheap Flights from Denver to Chiang Mai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Chiang Mai departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chiang Mai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Chiang Mai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Chiang Mai, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Denver to Chiang Mai (DEN-CNX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Chiang Mai

Thu, Nov 27 - Thu, Dec 4
China Eastern Logo
6:25 am - 2:20 pmDEN-CNX
41h 55m2 stops
China Eastern Logo
3:35 pm - 6:32 pmCNX-DEN
40h 57m2 stops
$927China Eastern
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Mon, Jan 12 - Tue, Jan 20
China Airlines Logo
1:34 pm - 10:25 amDEN-CNX
30h 51m2 stops
China Airlines Logo
11:25 am - 12:38 pmCNX-DEN
39h 13m2 stops
$939China Airlines
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Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
12:24 pm - 3:55 pmDEN-CNX
37h 31m2 stops
Multiple Airlines Logo
4:55 pm - 11:59 pmCNX-DEN
45h 04m3 stops
$973Multiple Airlines
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Sun, Mar 1 - Wed, Mar 4
Korean Air Logo
7:15 pm - 10:55 pmDEN-CNX
37h 40m2 stops
Korean Air Logo
12:15 am - 7:02 pmCNX-DEN
32h 47m2 stops
$991Korean Air
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Sun, Mar 1 - Wed, Mar 4
Korean Air Logo
7:15 pm - 10:55 pmDEN-CNX
37h 40m2 stops
Korean Air Logo
12:15 am - 6:09 pmCNX-DEN
31h 54m2 stops
$1,010Korean Air
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Thu, Nov 27 - Thu, Dec 4
China Eastern Logo
6:25 am - 3:25 pmDEN-CNX
43h 00m3 stops
China Eastern Logo
3:35 pm - 6:32 pmCNX-DEN
40h 57m2 stops
$1,021China Eastern
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Tue, Feb 10 - Tue, Mar 3
Multiple Airlines Logo
11:50 am - 11:20 amDEN-CNX
33h 30m3 stops
Multiple Airlines Logo
7:45 pm - 12:37 pmCNX-DEN
30h 52m2 stops
$1,038Multiple Airlines
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Sun, Mar 1 - Thu, Mar 5
STARLUX Airlines Logo
12:35 pm - 3:55 pmDEN-CNX
37h 20m2 stops
STARLUX Airlines Logo
4:55 pm - 10:39 pmCNX-DEN
43h 44m2 stops
$1,167STARLUX Airlines
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Tue, Feb 10 - Tue, Mar 3
STARLUX Airlines Logo
5:09 pm - 3:55 pmDEN-CNX
32h 46m2 stops
STARLUX Airlines Logo
4:55 pm - 10:39 pmCNX-DEN
43h 44m2 stops
$1,228STARLUX Airlines
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Sun, Dec 14 - Sun, Dec 21
EVA Air Logo
6:00 am - 10:35 amDEN-CNX
38h 35m2 stops
EVA Air Logo
11:50 am - 11:59 pmCNX-DEN
26h 09m2 stops
$1,676EVA Air
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Everything you should know

Top airlines
China Eastern
Cheapest • from $927 (round-trip)
EVA Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$927
China Eastern
Thu 11/27Thu 12/4
DEN - CNX • 2 stops
Cheapest one-way
$444
Typical prices: $678-$794
Multiple Airlines
Fri 2/6
DEN - CNX • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chiang Mai!
Booking Insights

KAYAK's insights & trends for Denver to Chiang Mai flights

Get data-powered insights and trends into flights from Denver to Chiang Mai to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Denver to Chiang Mai?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Denver to Chiang Mai were found on China Eastern ($927) and China Airlines ($939).

Which airlines fly non-stop between Denver and Chiang Mai?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Denver to Chiang Mai.

There are 4 airlines that fly nonstop from Denver to Chiang Mai. They are: Asiana Airlines, China Eastern, EVA Air and Korean Air. The cheapest price of all airlines flying this route was found with China Eastern at $752 for a round-trip flight. On average, the best prices for this route can be found at China Eastern.

Good to know

Low seasonNovember
Cheapest flight$444
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Denver to Chiang Mai

When to book flights from Denver to Chiang Mai

Are your dates flexible? Find out the best times to travel from Denver to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Chiang Mai

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

    In the last 3 days, the lowest price for a flight from Denver to Chiang Mai was $444 for a one-way ticket and $927 for a round-trip.

  • Do I need a passport to fly between Denver and Chiang Mai?

    A passport is required to fly from Denver to Chiang Mai.

  • Which airports will I be using when flying from Denver to Chiang Mai?

    Denver and Chiang Mai are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Chiang Mai.

  • Which aircraft models fly most regularly from Denver to Chiang Mai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Chiang Mai?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Denver and Chiang Mai, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Chiang Mai, EVA Air or Korean Air?

    The two airlines most popular with KAYAK users for flights from Denver to Chiang Mai are EVA Air and Korean Air. With an average price for the route of $1,693 and an overall rating of 8.4, EVA Air is the most popular choice. Korean Air is also a great choice for the route, with an average price of $1,163 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Denver to Chiang Mai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Chiang Mai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chiang Mai with an airline and back to Denver with another airline. Booking your flights between Denver and CNX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Chiang Mai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Denver to Chiang Mai

 
See real verified KAYAK customer reviews for airlines flying from Denver to Chiang Mai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Chiang Mai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1268 reviews
8.4Boarding
8.0Entertainment
8.1Food
8.3Comfort
8.6Crew
Airline reviews

The crew very accommodating and food too is good. Keep up the good work

10.0 ExcellentAnonymous, Oct 2025SFO - TPE
Read more EVA Air reviews

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

EVA! What is going on with your food!?!? Pre pandemic I used to go to Taiwan at least twice a year and always flew EVA — the food was consistently tasty for airplane food. Post pandemic, it’s not great at all. Step it up!

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) was kept clean and replenished

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Movie selection was not as good as recent flights I've taken (EVA and other airlines).

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Small plane with only two lavatories at the back. You must have a good plan to use it before or after the meal, if you make a bad decision, you will end up with standing in front of the toilet for a while till the food carts empty. The good thing is even there’s a slightly delayed, the plane is still arriving on time which is superb!!

The only personel that smiled at all were the flights attendants. Desk agents, lounge people none of them had a smile or even a hello. They were like dealing with dead fish. Again flight attendants were good. All other personnel looked like they didn’t want to be there or help.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

Everything you need to know for your flight from Denver to Chiang Mai

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