DEN - CNX

$517 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 2/9. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$915
China Eastern
Mon 4/6Fri 4/17
DEN - CNX • 2 stops
Cheapest one-way
$517
Typical prices: $578-$794
Delta
Mon 2/9
DEN - CNX • 2 stops
Top airlines
China Eastern
Cheapest • from $915 (round-trip)
EVA Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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!
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

Mon, Apr 6 - Fri, Apr 17
China Eastern Logo
6:30 am - 1:25 pm
DEN
-
CNX
41h 55m
2 stops
China Eastern Logo
10:05 am - 6:01 pm
CNX
-
DEN
44h 56m
3 stops
$915China Eastern
Mon, Apr 6 - Fri, Apr 17
China Eastern Logo
6:30 am - 9:15 am
DEN
-
CNX
37h 45m
3 stops
China Eastern Logo
10:05 am - 6:01 pm
CNX
-
DEN
44h 56m
3 stops
$923China Eastern
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
7:00 am - 4:20 pm
DEN
-
CNX
44h 20m
2 stops
Multiple Airlines Logo
5:20 pm - 11:59 pm
CNX
-
DEN
43h 39m
2 stops
$967Multiple Airlines
Tue, Mar 3 - Wed, Mar 18
China Eastern Logo
5:45 am - 2:20 pm
DEN
-
CNX
42h 35m
2 stops
China Eastern Logo
3:35 pm - 6:00 pm
CNX
-
DEN
39h 25m
2 stops
$974China Eastern
Tue, Mar 3 - Wed, Mar 18
China Eastern Logo
5:45 am - 2:20 pm
DEN
-
CNX
42h 35m
2 stops
China Eastern Logo
4:25 pm - 6:00 pm
CNX
-
DEN
38h 35m
3 stops
$976China Eastern
Mon, Apr 6 - Fri, Apr 17
Multiple Airlines Logo
7:24 pm - 10:20 am
DEN
-
CNX
25h 56m
2 stops
Multiple Airlines Logo
11:20 am - 10:55 pm
CNX
-
DEN
24h 35m
2 stops
$986Multiple Airlines
Tue, Mar 3 - Wed, Mar 18
China Eastern Logo
5:45 am - 3:25 pm
DEN
-
CNX
43h 40m
3 stops
China Eastern Logo
10:05 am - 6:00 pm
CNX
-
DEN
44h 55m
3 stops
$1,023China Eastern
Mon, Apr 27 - Fri, May 8
Multiple Airlines Logo
9:20 pm - 10:20 am
DEN
-
CNX
24h 00m
2 stops
Multiple Airlines Logo
11:20 am - 12:25 am
CNX
-
DEN
26h 05m
2 stops
$1,031Multiple Airlines
Mon, Apr 27 - Fri, May 8
Multiple Airlines Logo
8:55 pm - 10:20 am
DEN
-
CNX
24h 25m
2 stops
Multiple Airlines Logo
11:20 am - 7:25 pm
CNX
-
DEN
21h 05m
2 stops
$1,043Multiple Airlines
Sat, Mar 7 - Thu, Mar 19
Multiple Airlines Logo
7:52 pm - 10:35 am
DEN
-
CNX
24h 43m
2 stops
Multiple Airlines Logo
11:50 am - 11:00 pm
CNX
-
DEN
24h 10m
2 stops
$1,100Multiple Airlines
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 ($915) and EVA Air ($1,462).

Good to know

Low seasonMarch
Cheapest flight$517
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly with an average 8% increase in price.
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 $517 for a one-way ticket and $915 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.

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

    The two airlines most popular with KAYAK users for flights from Denver to Chiang Mai are EVA Air and Asiana Airlines. With an average price for the route of $1,523 and an overall rating of 8.4, EVA Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,565 and an overall rating of 8.1.

  • 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 airlines 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.
8.4
EVA AirOverall score based on 1334 reviews
8.1Food
8.6Crew
8.4Boarding
8.0Entertainment
8.3Comfort
Airline reviews

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

10.0 ExcellentAnonymous, Jan 2026
DFW - TPE
Read more EVA Air reviews

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

Very nice, I feel I got good value for the price.

Amazing one of the best airlines i have ever traveled with. I live with medical issues called psoriatic arthritis and was in pain on the flight. The flight crew made sure I had fresh ice pack ever hour. Going above an beyond with service and care ⭐️⭐️⭐️⭐️⭐️.

Certain flight crew member were rude and short with me when I asked questions.

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

Everything was great, however the seats in the back are very small. Not as Comfortable as I would have liked.

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

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

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.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

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

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

Information on your arrival and departure airports