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

United Airlines, Japan Airlines, and Turkish Airlines are the most popular carriers operating from Colorado to Thailand

What airlines fly to Thailand?

United Airlines, Air Canada and ANA are the top three most popular airlines that fly to Thailand from Colorado according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 13 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

How long is the flight from Colorado to Thailand?

The flight from Colorado to Thailand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Grand Junction (a popular airport in Colorado) to Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 23h 49m on average. If you fly from Aspen (another popular airport in Colorado) to Bangkok Suvarnabhumi Airport, then the average flight time is 25h 20m.

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

Prices for flights from Colorado to Thailand are refreshed on a daily basis.

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

As of June 2026, there are 13 operators available to choose from for flights from Colorado to Thailand.

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

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 Colorado to Thailand.

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

The required travel and health documents for your Thailand 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 Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$470 Cheap Flights from Colorado to Thailand in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 2:20 pm

DEN

CNX

42h 50m

2 stops

3:35 pm - 6:10 pm

CNX

DEN

40h 35m

2 stops

$806China Eastern

Tue, Oct 27 - Fri, Nov 13

6:30 am - 2:20 pm

DEN

CNX

42h 50m

2 stops

10:05 am - 6:10 pm

CNX

DEN

46h 05m

3 stops

$813China Eastern

Tue, Oct 27 - Fri, Nov 13

6:56 am - 11:50 pm

DEN

HKT

27h 54m

2 stops

3:20 am - 8:35 pm

HKT

DEN

30h 15m

2 stops

$1,057Etihad Airways

Tue, Sep 8 - Mon, Sep 14

7:16 am - 11:50 pm

DEN

HKT

27h 34m

2 stops

3:20 am - 8:35 pm

HKT

DEN

30h 15m

2 stops

$1,061Etihad Airways

Thu, Sep 17 - Fri, Sep 25

8:18 am - 11:50 pm

DEN

HKT

26h 32m

2 stops

3:20 am - 12:17 am

HKT

DEN

33h 57m

2 stops

$1,068Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

7:22 am - 11:50 pm

DEN

HKT

26h 28m

2 stops

3:30 pm - 10:27 pm

HKT

DEN

44h 57m

2 stops

$1,128Multiple Airlines

Sat, Nov 14 - Wed, Nov 25

9:10 am - 9:55 pm

DEN

BKK

23h 45m

2 stops

7:05 am - 8:45 am

BKK

DEN

38h 40m

2 stops

$1,242Air Canada

Mon, Jul 20 - Mon, Jul 27

8:25 pm - 9:45 am

DEN

BKK

24h 20m

1 stop

6:40 am - 6:25 pm

BKK

DEN

24h 45m

1 stop

$1,243Turkish Airlines

Tue, Sep 29 - Tue, Oct 6

7:50 pm - 5:05 am

DEN

BKK

20h 15m

1 stop

7:05 am - 4:58 pm

BKK

DEN

22h 53m

1 stop

$1,244Air Canada

Wed, Sep 9 - Wed, Sep 16

8:20 pm - 3:50 pm

DEN

HKT

29h 30m

1 stop

9:00 am - 5:25 pm

HKT

DEN

46h 25m

1 stop

$1,256Turkish Airlines

Sat, Nov 7 - Fri, Nov 27

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Air Canada flights from Colorado to Thailand

Our best Air Canada deals on Colorado to Thailand flight tickets

Air Canada

Jul 20

DEN9:10 amDenver Intl

23h 45m

2 stops

BKK9:55 pmBangkok Suvarnabhumi

Jul 27

BKK7:05 amBangkok Suvarnabhumi

38h 40m

2 stops

DEN8:45 amDenver Intl

$1,242

Air Canada

Jul 15

DEN9:10 amDenver Intl

25h 45m

2 stops

BKK11:55 pmBangkok Suvarnabhumi

Jul 22

BKK7:05 amBangkok Suvarnabhumi

38h 40m

2 stops

DEN8:45 amDenver Intl

$1,243

Air Canada

Sep 9

DEN7:50 pmDenver Intl

20h 15m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Sep 16

BKK7:05 amBangkok Suvarnabhumi

22h 53m

1 stop

DEN4:58 pmDenver Intl

$1,244

STARLUX Airlines flights from Colorado to Thailand

Our best STARLUX Airlines deals on Colorado to Thailand flight tickets

STARLUX Airlines

Aug 14

DEN9:08 pmDenver Intl

25h 52m

2 stops

BKK12:00 pmBangkok Suvarnabhumi

Oct 2

BKK1:10 pmBangkok Suvarnabhumi

23h 09m

2 stops

DEN11:19 pmDenver Intl

$1,250

STARLUX Airlines

Aug 16

DEN9:08 pmDenver Intl

30h 32m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

Aug 24

BKK5:50 pmBangkok Suvarnabhumi

42h 26m

2 stops

DEN11:16 pmDenver Intl

$1,270

STARLUX Airlines

Aug 10

DEN9:08 pmDenver Intl

30h 32m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

Oct 2

BKK1:10 pmBangkok Suvarnabhumi

23h 09m

2 stops

DEN11:19 pmDenver Intl

$1,281

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 10/27

6:30 am-2:20 pm

2 stops42h 50m

Chiang Mai

Fri 11/13

3:35 pm-6:10 pm

2 stops40h 35m

$806

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 10/27

6:30 am-2:20 pm

2 stops42h 50m

Chiang Mai

Fri 11/13

10:05 am-6:10 pm

3 stops46h 05m

$813

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Tue 9/8

6:56 am-11:50 pm

2 stops27h 54m

Phuket City

Mon 9/14

3:20 am-8:35 pm

2 stops30h 15m

$1,057

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Thu 9/17

7:16 am-11:50 pm

2 stops27h 34m

Phuket City

Fri 9/25

3:20 am-8:35 pm

2 stops30h 15m

$1,061

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Fri 9/18

8:18 am-11:50 pm

2 stops26h 32m

Phuket City

Fri 9/25

3:20 am-12:17 am

2 stops33h 57m

$1,068

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Sat 11/14

7:22 am-11:50 pm

2 stops26h 28m

Phuket City

Wed 11/25

3:30 pm-10:27 pm

2 stops44h 57m

$1,128

DenverBangkok

DEN - BKK

DENBKK

Denver Intl

Mon 7/20

9:10 am-9:55 pm

2 stops23h 45m

Bangkok Suvarnabhumi

Mon 7/27

7:05 am-8:45 am

2 stops38h 40m

$1,242

DenverBangkok

DEN - BKK

DENBKK

Denver Intl

Tue 9/29

8:25 pm-9:45 am

1 stop24h 20m

Bangkok Suvarnabhumi

Tue 10/6

6:40 am-6:25 pm

1 stop24h 45m

$1,243

Quickest round-trip

DenverBangkok

DEN - BKK

DENBKK

Denver Intl

Wed 9/9

7:50 pm-5:05 am

1 stop20h 15m

Bangkok Suvarnabhumi

Wed 9/16

7:05 am-4:58 pm

1 stop22h 53m

$1,244

DenverPhuket City

DEN - HKT

DENHKT

Denver Intl

Sat 11/7

8:20 pm-3:50 pm

1 stop29h 30m

Phuket City

Fri 11/27

9:00 am-5:25 pm

1 stop46h 25m

$1,256

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 Colorado to Thailand

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 Thailand?

The month of November is, on average, the cheapest month to fly to Thailand from Colorado, with most prices found around $542. If you are unable to visit Thailand during the month of November, then departing from Colorado during the month January is also very affordable. Most momondo users find prices during this month for around $551.

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

You are more likely to see cheaper flights to Thailand from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,137 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Colorado for as low as $1,074 on momondo.

Can stopping save me money on Colorado to Thailand flights?

You could potentially save up to 5% on your flight if you consider stops on a Colorado to Thailand flight.

Cheap Colorado to Thailand flight deals and tips

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

Fastest flight time	23h 49m
Direct flights	None

The fastest flight from Colorado to Thailand takes 23h 49m

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

Search flight deals

Frequently asked questions about flying from Colorado to Thailand

When did momondo last update prices for flights from Colorado to Thailand?
Prices for flights from Colorado to Thailand are refreshed on a daily basis.
How many operators does momondo search for flights from Colorado to Thailand?
As of June 2026, there are 13 operators available to choose from for flights from Colorado to Thailand.
How old do you have to be to fly from Colorado to Thailand?
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 Colorado to Thailand.
What documentation or ID do you need to fly to Thailand?
The required travel and health documents for your Thailand 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 Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Thailand

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

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $664	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Delta	PriceFrom $708	Free Cancellation	Rating 7.8 8,421 reviews	Search Delta flights
China Eastern	PriceFrom $751	Free Cancellation	Rating 7.3 225 reviews	Search China Eastern flights
STARLUX Airlines	PriceFrom $777	Free Cancellation	Rating 8.9 344 reviews	Search STARLUX Airlines flights
Turkish Airlines	PriceFrom $811	Free Cancellation	Rating 7.4 4,407 reviews	Search Turkish Airlines flights
Cathay Pacific	PriceFrom $897	Free Cancellation	Rating 7.6 1,388 reviews	Search Cathay Pacific flights
ANA	PriceFrom $897	Free Cancellation	Rating 8.3 1,250 reviews	Search ANA flights
Japan Airlines	PriceFrom $916	Free Cancellation	Rating 8.3 1,844 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $934	Free Cancellation	Rating 7.4 9,874 reviews	Search United Airlines flights
Singapore Airlines	PriceFrom $1,057	Free Cancellation	Rating 8.2 1,547 reviews	Search Singapore Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thailand from Colorado.

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

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

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

momondo helps you find the best flight between Colorado and Thailand by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Thailand, momondo offers a useful price alert feature which will track prices for flights to Thailand from Colorado and alert you when they change.