How long is the flight from Thailand to Colorado?

Flight times from Thailand to Colorado vary, but if you’re flying out of Chiang Mai and flying into Denver (one of the most popular routes), then the duration is 26h 09m on average. Another popular route from Thailand to Colorado is flying from Bangkok to Denver, which will take roughly 36h 09m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Thailand to Colorado?

Air Canada is the most popular carrier operating from Thailand to Colorado

What airlines fly to Colorado?

United Airlines, Japan Airlines and Air Canada are the top three most popular airlines that fly to Colorado from Thailand according to our data. United Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 4 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Thailand to Colorado?

Prices for flights from Thailand to Colorado refresh daily.

How many operators does momondo search for flights from Thailand to Colorado?

The number of operators available for flights from Thailand to Colorado is 4 as of January 2026.

How old do you have to be to fly from Thailand to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$462 Cheap Flights from Thailand to Colorado in 2026

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Find the cheapest flights from Thailand to Colorado

Round-trip

One-way

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Recent round-trip flight deals from Thailand to Colorado

Enter your travel dates to find the best prices.

7:00 am - 4:07 pm

BKK

DEN

22h 07m

2 stops

6:30 am - 9:35 am

DEN

BKK

38h 05m

2 stops

$817United Airlines

Tue, Jun 16 - Sun, Jun 21

4:55 pm - 10:30 pm

BKK

DEN

42h 35m

2 stops

5:47 pm - 11:25 am

DEN

BKK

52h 38m

2 stops

$880United Airlines

Fri, Mar 13 - Fri, Mar 20

7:00 am - 7:30 pm

BKK

DEN

25h 30m

2 stops

8:51 pm - 9:35 am

DEN

BKK

23h 44m

2 stops

$933United Airlines

Wed, Jun 17 - Sun, Jun 21

7:05 am - 8:55 am

BKK

DEN

38h 50m

2 stops

7:50 pm - 5:05 am

DEN

BKK

20h 15m

1 stop

$935Air Canada

Mon, Jun 15 - Mon, Jun 22

7:05 am - 8:55 am

BKK

DEN

38h 50m

2 stops

5:50 pm - 5:05 am

DEN

BKK

46h 15m

2 stops

$940Air Canada

Mon, Jun 15 - Sun, Jun 21

11:35 am - 2:01 pm

CNX

DEN

39h 26m

2 stops

7:15 pm - 10:25 am

DEN

CNX

26h 10m

2 stops

$964EVA Air

Sat, May 23 - Sat, Jun 6

11:50 am - 11:59 pm

CNX

DEN

26h 09m

2 stops

7:52 pm - 10:35 am

DEN

CNX

24h 43m

2 stops

$1,065EVA Air

Thu, Feb 26 - Mon, Mar 2

11:50 am - 11:59 pm

CNX

DEN

26h 09m

2 stops

7:52 pm - 10:35 am

DEN

CNX

24h 43m

2 stops

$1,067Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

11:50 am - 11:59 pm

CNX

DEN

26h 09m

2 stops

7:52 pm - 10:35 am

DEN

CNX

24h 43m

2 stops

$1,072Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

11:20 am - 2:01 pm

CNX

DEN

39h 41m

2 stops

8:26 pm - 10:20 am

DEN

CNX

24h 54m

2 stops

$1,166China Airlines

Sat, May 23 - Sat, Jul 11

United Airlines flights from Thailand to Colorado

Our best United Airlines deals on Thailand to Colorado flight tickets

United Airlines

Jun 16

BKK7:00 amBangkok Suvarnabhumi

22h 07m

2 stops

DEN4:07 pmDenver Intl

Jun 21

DEN6:30 amDenver Intl

38h 05m

2 stops

BKK9:35 amBangkok Suvarnabhumi

$817

United Airlines

Mar 13

BKK4:55 pmBangkok Suvarnabhumi

42h 35m

2 stops

DEN10:30 pmDenver Intl

Mar 20

DEN5:47 pmDenver Intl

52h 38m

2 stops

BKK11:25 amBangkok Suvarnabhumi

$880

United Airlines

Jun 17

BKK7:00 amBangkok Suvarnabhumi

25h 30m

2 stops

DEN7:30 pmDenver Intl

Jun 21

DEN8:51 pmDenver Intl

23h 44m

2 stops

BKK9:35 amBangkok Suvarnabhumi

$933

Air Canada flights from Thailand to Colorado

Our best Air Canada deals on Thailand to Colorado flight tickets

Air Canada

Jun 15

BKK7:05 amBangkok Suvarnabhumi

38h 50m

2 stops

DEN8:55 amDenver Intl

Jun 22

DEN7:50 pmDenver Intl

20h 15m

1 stop

BKK5:05 amBangkok Suvarnabhumi

$935

Air Canada

Jun 15

BKK7:05 amBangkok Suvarnabhumi

38h 50m

2 stops

DEN8:55 amDenver Intl

Jun 21

DEN5:50 pmDenver Intl

46h 15m

2 stops

BKK5:05 amBangkok Suvarnabhumi

$940

Air Canada

Jun 15

BKK7:05 amBangkok Suvarnabhumi

38h 30m

2 stops

DEN8:35 amDenver Intl

Jun 22

DEN6:07 amDenver Intl

33h 58m

2 stops

BKK5:05 amBangkok Suvarnabhumi

$950

Fly from

Fly to

Route

Depart

Return

Price

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Tue 6/16

7:00 am-4:07 pm

2 stops22h 07m

Denver Intl

Sun 6/21

6:30 am-9:35 am

2 stops38h 05m

$817

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Fri 3/13

4:55 pm-10:30 pm

2 stops42h 35m

Denver Intl

Fri 3/20

5:47 pm-11:25 am

2 stops52h 38m

$880

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Wed 6/17

7:00 am-7:30 pm

2 stops25h 30m

Denver Intl

Sun 6/21

8:51 pm-9:35 am

2 stops23h 44m

$933

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Mon 6/15

7:05 am-8:55 am

2 stops38h 50m

Denver Intl

Mon 6/22

7:50 pm-5:05 am

1 stop20h 15m

$935

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Mon 6/15

7:05 am-8:55 am

2 stops38h 50m

Denver Intl

Sun 6/21

5:50 pm-5:05 am

2 stops46h 15m

$940

Chiang MaiDenver

CNX - DEN

CNXDEN

Chiang Mai

Sat 5/23

11:35 am-2:01 pm

2 stops39h 26m

Denver Intl

Sat 6/6

7:15 pm-10:25 am

2 stops26h 10m

$964

Chiang MaiDenver

CNX - DEN

CNXDEN

Chiang Mai

Thu 2/26

11:50 am-11:59 pm

2 stops26h 09m

Denver Intl

Mon 3/2

7:52 pm-10:35 am

2 stops24h 43m

$1,065

Chiang MaiDenver

CNX - DEN

CNXDEN

Chiang Mai

Thu 2/26

11:50 am-11:59 pm

2 stops26h 09m

Denver Intl

Mon 3/2

7:52 pm-10:35 am

2 stops24h 43m

$1,067

Chiang MaiDenver

CNX - DEN

CNXDEN

Chiang Mai

Thu 2/26

11:50 am-11:59 pm

2 stops26h 09m

Denver Intl

Mon 3/2

7:52 pm-10:35 am

2 stops24h 43m

$1,072

Chiang MaiDenver

CNX - DEN

CNXDEN

Chiang Mai

Sat 5/23

11:20 am-2:01 pm

2 stops39h 41m

Denver Intl

Sat 7/11

8:26 pm-10:20 am

2 stops24h 54m

$1,166

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thailand to Colorado

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

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of March is, on average, the cheapest month to fly to Colorado from Thailand, with most prices found around $893. The month of November is another great option to travel to Colorado, with average flight prices from Thailand averaging around $902.

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $1,086 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Thailand for as low as $919 on momondo.

Can stopping save me money on Thailand to Colorado flights?

You could potentially save up to 4% on your flight if you consider stops on a Thailand to Colorado flight.

Cheap Thailand to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Colorado

Fastest flight time	21h 24m
Direct flights	None

The fastest flight from Thailand to Colorado takes 21h 24m

There are no direct flights from Thailand to Colorado. There are no popular flight routes from Thailand to Colorado.

Search flight deals

When did momondo last update prices for flights from Thailand to Colorado?
Prices for flights from Thailand to Colorado refresh daily.
How many operators does momondo search for flights from Thailand to Colorado?
The number of operators available for flights from Thailand to Colorado is 4 as of January 2026.
How old do you have to be to fly from Thailand to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Thailand to Colorado

Compare and see reviews for airlines that fly from Thailand to Colorado with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $808	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Air Canada	PriceFrom $822	Free Cancellation	Rating 7.1 10,667 reviews	Search Air Canada flights
Japan Airlines	PriceFrom $897	Free Cancellation	Rating 8.3 1,691 reviews	Search Japan Airlines flights
STARLUX Airlines	PriceFrom $955	Free Cancellation	Rating 8.9 268 reviews	Search STARLUX Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Thailand to Colorado?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Thailand to Colorado. momondo saves you time and could save you money on your trip.

Can I find flights from Thailand to Colorado with flexible booking policies on momondo?

All flight searches from Thailand to Colorado on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Thailand to Colorado?

Once you have performed a search for Thailand to Colorado flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Thailand to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.