Search flights from Denver (DEN) to Chiang Rai (CEI)
Book your plane tickets from Denver to Chiang Rai with ease
Cheapest flights to Chiang Rai
The cheapest flights available in the next 60 days – prices are updated regularly
Flying from Denver to Chiang Rai: things to know
The most popular route is from Denver International Airport in Denver to Chiang Rai International Airport in Chiang Rai. On average this flight takes 33 hours 0 minutes one way.
Most popular route | Denver International Airport (DEN) to Chiang Rai International Airport (CEI) |
|---|---|
Average flight time | 33 hours 0 minutes |
Average one-way price | US$582 |
Fly from Denver to Chiang Rai | 1 airline |
Reasons to book flights with Booking.com

Great selection
Easily compare flights, airlines and prices – all in one place

No hidden fees
Always know exactly what you’re paying for

Flexibility
Use our flexible plane ticket option to change your dates if needed
Flexible plane ticket options are available for an additional cost on selected airfares
Frequently asked questions
Fly to more destinations from Denver
Los AngelesUnited States
Las VegasUnited States
New YorkUnited States
DallasUnited States
MiamiUnited States
PhoenixUnited States
ChicagoUnited States
Mexico CityMexico
HoustonUnited States
OrlandoUnited States
WashingtonUnited States
SeattleUnited States
AtlantaUnited States
MinneapolisUnited States
San FranciscoUnited States
San DiegoUnited States
LondonUnited Kingdom
PhiladelphiaUnited States
TampaUnited States
PortlandUnited States
CharlotteUnited States
AustinUnited States
Salt Lake CityUnited States
BostonUnited States
NashvilleUnited States
DetroitUnited States
San AntonioUnited States
