DEN - CNX

$813 Find Cheap Flights from Denver to Chiang Mai

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Chiang Mai departing on 8/27. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$813
Typical prices: $1,150-$1,042
China Eastern
Thu 8/27Wed 9/9
DEN - CNX • 2 stops
Cheapest one-way
$951
Multiple Airlines
Mon 6/22
DEN - CNX • 3 stops
Top airlines
Cheapest • from $813 (round-trip)
Best reviews • 8.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Denver and Chiang Mai. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 47% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chiang Mai!
Flight Deals
Booking Insights
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, Aug 27 - Wed, Sep 9
China Eastern Logo
7:41 am - 11:20 pm
DEN
-
CNX
26h 39m
2 stops
China Eastern Logo
10:05 am - 6:21 pm
CNX
-
DEN
45h 16m
3 stops
$813China Eastern
Thu, Nov 12 - Mon, Nov 30
China Eastern Logo
6:30 am - 2:20 pm
DEN
-
CNX
41h 50m
2 stops
China Eastern Logo
3:35 pm - 6:10 pm
CNX
-
DEN
40h 35m
2 stops
$853China Eastern
Sun, Oct 25 - Wed, Nov 4
China Eastern Logo
6:30 am - 2:20 pm
DEN
-
CNX
42h 50m
2 stops
China Eastern Logo
10:05 am - 6:10 pm
CNX
-
DEN
46h 05m
3 stops
$858China Eastern
Thu, Nov 12 - Sat, Nov 21
China Eastern Logo
6:30 am - 2:20 pm
DEN
-
CNX
41h 50m
2 stops
China Eastern Logo
10:05 am - 6:10 pm
CNX
-
DEN
46h 05m
3 stops
$861China Eastern
Sun, Nov 8 - Wed, Nov 25
China Eastern Logo
6:30 am - 9:05 am
DEN
-
CNX
36h 35m
3 stops
China Eastern Logo
10:05 am - 6:10 pm
CNX
-
DEN
46h 05m
3 stops
$868China Eastern
Sun, Nov 1 - Wed, Nov 18
China Eastern Logo
6:30 am - 2:20 pm
DEN
-
CNX
41h 50m
2 stops
China Eastern Logo
3:35 pm - 6:10 pm
CNX
-
DEN
40h 35m
2 stops
$901China Eastern
Fri, Nov 27 - Sun, Dec 6
China Eastern Logo
6:30 am - 3:25 pm
DEN
-
CNX
42h 55m
3 stops
China Eastern Logo
3:35 pm - 6:10 pm
CNX
-
DEN
40h 35m
2 stops
$905China Eastern
Sun, Nov 1 - Wed, Nov 18
China Eastern Logo
6:30 am - 2:20 pm
DEN
-
CNX
41h 50m
2 stops
China Eastern Logo
10:05 am - 6:10 pm
CNX
-
DEN
46h 05m
3 stops
$909China Eastern
Fri, Nov 27 - Sun, Dec 6
China Eastern Logo
6:30 am - 3:25 pm
DEN
-
CNX
42h 55m
3 stops
China Eastern Logo
10:05 am - 6:10 pm
CNX
-
DEN
46h 05m
3 stops
$912China Eastern
Sun, Nov 8 - Wed, Nov 25
China Eastern Logo
6:30 am - 2:20 pm
DEN
-
CNX
41h 50m
2 stops
China Eastern Logo
10:05 am - 6:10 pm
CNX
-
DEN
46h 05m
3 stops
$971China Eastern
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.

What is the cheapest month to fly from Denver to Chiang Mai?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Chiang Mai, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Chiang Mai is March, where tickets cost $708 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $2,106 and $1,821 respectively.

Good to know

Low seasonFebruary
Cheapest flight$813
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 36% 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 5 days, the lowest price for a flight from Denver to Chiang Mai was $951 for a one-way ticket and $813 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?

    Star Alliance is the only airline alliance operating flights between Denver and Chiang Mai.

  • 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 airline flying 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.
8.5
EVA AirOverall score based on 1474 reviews
8.0Entertainment
8.1Food
8.3Comfort
8.7Crew
8.4Boarding
Airline reviews

Great food on both legs and fast customer service from the stewardesses....

10.0 ExcellentTony, Jun 2026
LAX - CRK
Read more EVA Air reviews

Great food on both legs and fast customer service from the stewardesses....

The food was great; the attendants were pleasant. Waiting to onboard felt stressful, as passengers who had connecting flights at SEA had to be verified again for two things before getting a real boarding pass: passport and carry-on luggage weight. The boarding pass issued by another airline (i.e., the first leg of my trip) did not count. The S terminal at SEA was barren, with lots of sensory overloads because every airline was repeatedly broadcasting long lists of names of passengers who had not gone through that verification process. The carry-on luggage weight check seemed futile to me. I saw a woman who opened her over-weight suitcase to move some items into her shoulder bag. She still boarded with two huge bags with her. I assume this check is an endeavor of ensuring fairness of the overhead bin space or optimizing fuel efficiency when gas price is through the roof, but I don't know if either goal is achieved. Nonetheless I respect the crew's dedication to the SOP.

Food tasted like the meat had freezer burn. Another thing all of our 4 check baggage was left somewhere and my oral medication for my diabetes was left in one of the lost luggage..most of the flight attendants did not know how to communicate in English.. the trip was a total nightmare

I put the review all together for the first review

The crew need to be more friendly it seem everything such a rush situation during dinner and breakfast. Smiles to the passenger go such a long way just the service from Seattle to Taipei, service from Taipei to Bangkok were great more pleasant the flight attendant from Thailand she was very nice, as far as entertainment were amazing , wiffi connection was incredible great, I will be able to charged my phone from Seattle to Taipei and from taipei to Bangkok I won’t be able to do so flight attendant told me that because I don’t have the original iPhone charger connection has nothing to do what type of charger I have so she said there is nothing she can do about it. Foods : from Seattle to Taipei were ok no flavor , from Taipei to Bangkok I have chicken teriyaki the rice is overcooked all the flavor stuck on the aluminum wraps , breakfast the congee was on point and delicious. Will I recommend anyone to fly with Eva air go for it so you can experience yourself for myself I won’t fly with them again I’m gonna stick with Singapore airlines instead.

I liked that they gave us a couple of meals and drinks but the meal was not good and not many options especially if we are seated in the back of the plane.

Never went. Got rescheduled with Phillipine Airlines to Bali, which was fine.

I am really satisfied with Eva Air and will definitely fly with them again.

Again on this leg the WiFi wouldn't work. The seats were comfortable with adequate cushion and space between seats for my legs. Very nice 3-hour flight.

The flight from SEA to Taipei was on a Boeing 787-10. Economy seats were unacceptably cramped and the seats themselves were old and lacking cushion. I'm only 5'3" and couldn't cross my legs as my knees were up against the seat in front of me! I could not get WiFi to work most of the time on both flights and crew were invisible except to serve meals. The onboard entertainment also did not work reliably and was very hard to hear through the provided earbuds. The Asian vegetarian meals were interesting. I hope they can provide a fully vegan option though these meals seemed to be already. I appreciate their providing these meals options for vegans. I don't think I'll fly a 787-10 if I can help it. It was the definition of a sardine can in Economy.

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

Information on your arrival and departure airports