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

STARLUX Airlines, Air Canada, and China Airlines are the most popular carriers operating from Thailand to Colorado

What airlines fly to Colorado?

United Airlines, Air Canada and Japan Airlines 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 77% 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.

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 20h 48m on average. Another popular route from Thailand to Colorado is flying from Bangkok to Denver, which will take roughly 30h 28m. Keep in mind that layovers or delays could extend your travel time.

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 July 2025.

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.

$489 Cheap Flights from Thailand to Colorado in 2025

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Find the cheapest flights from Thailand to Colorado

Round-trip

One-way

Last minute

Recent round-trip flight deals from Thailand to Colorado

1:15 am - 10:18 amBKK-DEN

46h 03m2 stops

6:34 pm - 4:40 pmDEN-BKK

33h 06m2 stops

$779

Find Deal

Thu, Sep 11 - Fri, Sep 19

1:15 am - 9:49 amBKK-DEN

45h 34m2 stops

1:54 pm - 5:20 pmDEN-BKK

38h 26m3 stops

$820

Find Deal

Thu, Oct 16 - Fri, Oct 31

7:00 am - 12:05 pmBKK-DEN

18h 05m1 stop

8:02 am - 4:35 amDEN-BKK

31h 33m2 stops

$887United Airlines

Find Deal

Mon, Sep 1 - Tue, Sep 16

9:35 am - 4:35 pmBKK-DEN

44h 00m2 stops

8:02 am - 4:35 amDEN-BKK

31h 33m2 stops

$890United Airlines

Find Deal

Mon, Sep 1 - Tue, Sep 16

10:05 pm - 11:08 amBKK-DEN

26h 03m2 stops

7:20 am - 11:00 pmDEN-BKK

26h 40m2 stops

$956Japan Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 23

10:05 pm - 5:29 pmBKK-DEN

32h 24m2 stops

7:20 am - 11:00 pmDEN-BKK

26h 40m2 stops

$959Japan Airlines

Find Deal

Sun, Aug 24 - Thu, Sep 4

8:10 pm - 2:53 pmBKK-DEN

31h 43m2 stops

8:45 am - 6:30 amDEN-BKK

31h 45m1 stop

$976Air Canada

Find Deal

Fri, Oct 10 - Thu, Dec 4

7:45 am - 6:13 pmBKK-DEN

23h 28m2 stops

7:00 pm - 5:30 amDEN-BKK

45h 30m2 stops

$1,042Air Canada

Find Deal

Thu, Sep 11 - Sat, Mar 14

2:35 am - 10:11 pmBKK-COS

32h 36m2 stops

8:15 am - 9:45 pmCOS-BKK

24h 30m2 stops

$1,466Delta

Find Deal

Sat, Sep 13 - Sun, Sep 21

1:00 am - 10:10 pmBKK-COS

35h 10m2 stops

1:40 pm - 12:45 amCOS-BKK

45h 05m2 stops

$1,527Delta

Find Deal

Thu, Nov 6 - Tue, Nov 11

United Airlines flights from Thailand to Colorado

Our best United Airlines deals on Thailand to Colorado flight tickets

United Airlines

Sep 1

BKK7:00 amBangkok Suvarnabhumi

18h 05m

1 stop

DEN12:05 pmDenver Intl

Sep 16

DEN8:02 amDenver Intl

31h 33m

2 stops

BKK4:35 amBangkok Suvarnabhumi

$887

Find similar

United Airlines

Sep 1

BKK9:35 amBangkok Suvarnabhumi

44h 00m

2 stops

DEN4:35 pmDenver Intl

Sep 16

DEN8:02 amDenver Intl

31h 33m

2 stops

BKK4:35 amBangkok Suvarnabhumi

$890

Find similar

United Airlines

Sep 3

BKK9:35 amBangkok Suvarnabhumi

45h 39m

2 stops

DEN6:14 pmDenver Intl

Sep 24

DEN9:05 pmDenver Intl

42h 30m

2 stops

BKK4:35 amBangkok Suvarnabhumi

$892

Find similar

Air Canada flights from Thailand to Colorado

Our best Air Canada deals on Thailand to Colorado flight tickets

Air Canada

Oct 10

BKK8:10 pmBangkok Suvarnabhumi

31h 43m

2 stops

DEN2:53 pmDenver Intl

Dec 4

DEN8:45 amDenver Intl

31h 45m

1 stop

BKK6:30 amBangkok Suvarnabhumi

$976

Find similar

Air Canada

Sep 11

BKK7:45 amBangkok Suvarnabhumi

23h 28m

2 stops

DEN6:13 pmDenver Intl

Mar 14

DEN7:00 pmDenver Intl

45h 30m

2 stops

BKK5:30 amBangkok Suvarnabhumi

$1,042

Find similar

Air Canada

Sep 11

BKK7:00 amBangkok Suvarnabhumi

22h 33m

2 stops

DEN4:33 pmDenver Intl

Mar 14

DEN7:00 pmDenver Intl

45h 30m

2 stops

BKK5:30 amBangkok Suvarnabhumi

$1,043

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Thu 9/11

1:15 am-10:18 am

2 stops46h 03m

Denver Intl

Fri 9/19

6:34 pm-4:40 pm

2 stops33h 06m

$779

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Thu 10/16

1:15 am-9:49 am

2 stops45h 34m

Denver Intl

Fri 10/31

1:54 pm-5:20 pm

3 stops38h 26m

$820

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Mon 9/1

7:00 am-12:05 pm

1 stop18h 05m

Denver Intl

Tue 9/16

8:02 am-4:35 am

2 stops31h 33m

$887

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Mon 9/1

9:35 am-4:35 pm

2 stops44h 00m

Denver Intl

Tue 9/16

8:02 am-4:35 am

2 stops31h 33m

$890

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Tue 9/2

10:05 pm-11:08 am

2 stops26h 03m

Denver Intl

Tue 9/23

7:20 am-11:00 pm

2 stops26h 40m

$956

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Sun 8/24

10:05 pm-5:29 pm

2 stops32h 24m

Denver Intl

Thu 9/4

7:20 am-11:00 pm

2 stops26h 40m

$959

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Fri 10/10

8:10 pm-2:53 pm

2 stops31h 43m

Denver Intl

Thu 12/4

8:45 am-6:30 am

1 stop31h 45m

$976

BangkokDenver

BKK - DEN

BKKDEN

Bangkok Suvarnabhumi

Thu 9/11

7:45 am-6:13 pm

2 stops23h 28m

Denver Intl

Sat 3/14

7:00 pm-5:30 am

2 stops45h 30m

$1,042

BangkokColorado Springs

BKK - COS

BKKCOS

Bangkok Suvarnabhumi

Sat 9/13

2:35 am-10:11 pm

2 stops32h 36m

Colorado Springs

Sun 9/21

8:15 am-9:45 pm

2 stops24h 30m

$1,466

BangkokColorado Springs

BKK - COS

BKKCOS

Bangkok Suvarnabhumi

Thu 11/6

1:00 am-10:10 pm

2 stops35h 10m

Colorado Springs

Tue 11/11

1:40 pm-12:45 am

2 stops45h 05m

$1,527

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 September is, on average, the cheapest month to fly to Colorado from Thailand, with most prices found around $881. The month of October is another great option to travel to Colorado, with average flight prices from Thailand averaging around $905.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Thailand to Colorado is on a Thursday when prices can be found for as low as $905. On the other hand, Sunday is the most expensive day to depart from Thailand because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,239.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the morning when flights can be purchased for as low as $984. In the afternoon is when there is more demand to fly to Colorado, so prices are often more expensive at around $1,668 per ticket.

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 $1,084 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 $933 on momondo.

Can stopping save me money on Thailand to Colorado flights?

You could potentially save up to 11% 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

Best Price Found	$489
Fastest flight time	18h 05m
Direct flights	None
Airports in Colorado	2 airports

The best one-way flight to Colorado from Thailand in the past 72 hours is $489. The best round-trip flight deal from Thailand to Colorado found on momondo in the last 72 hours is $779.

The fastest flight from Thailand to Colorado takes 18h 05m

There are no direct flights from Thailand to Colorado. Popular non-direct routes for this connection are Chiang Mai Airport - Denver Intl Airport, Bangkok Suvarnabhumi Airport - Denver Intl Airport and Bangkok Don Mueang Intl Airport - Denver Intl Airport.

There are 2 airports near Colorado: Vail Eagle County (EGE), Denver Intl (DEN)

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 July 2025.
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 $883	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $897	Free Cancellation	Rating 8.3 1,536 reviews	Search Japan Airlines flights
Delta	PriceFrom $902	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Air Canada	PriceFrom $937	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada 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.