Find flights
Airlines
Travel Guide

HK$4,339+ Cheap flights to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4-12. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
14 jun. — 21 jun.1
1 adult

Flights to Colorado in 2025

Find the latest flights to Colorado in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 9 junio 2025.

Return from

HK$6,921

One-way from

HK$4,339

Popular in

August

Cheapest in

February

Average price

HK$8,859
United Airlines
  • United Airlines
  • 28-6-1-7
  • 2 total stops
  • 56h 41m total
  • Hong Kong to Denver
4-12
  • 4-12
  • 2 total stops
  • 38h 44m total
  • Hong Kong to Colorado
Highest demand for flights based on searches. 23% potential increase in price (HK$22,205 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (HK$4,096 potential savings vs. average return price).
Average for return flights in June 2025

Find flight deals to Colorado

Cheapest flights to Colorado
Explore the most affordable flight options available to Colorado. Find the lowest fares based on data from user searches, with prices last updated on 9 junio 2025.

sáb. 28-611:15HKG - DEN
1 stop19h 21mUnited Airlines
mar. 1-713:25DEN - HKG
1 stop37h 20mUnited Airlines
Deal found 6-6HK$6,921
sáb. 28-618:00HKG - DEN
2 stops38h 01mAir Canada
mar. 1-711:24DEN - HKG
2 stops38h 41mAir Canada
Deal found 6-6HK$9,000
vie. 27-600:05HKG - DEN
1 stop25h 05mCathay Pacific
mar. 1-716:36DEN - HKG
1 stop21h 59mCathay Pacific
Deal found 6-6HK$11,480
vie. 27-600:45HKG - DEN
2 stops32h 43mDelta
mar. 1-706:30DEN - HKG
2 stops38h 10mDelta
Deal found 6-6HK$11,778
vie. 27-600:05HKG - DEN
1 stop23h 43mMultiple Airlines
mar. 1-722:55DEN - HKG
2 stops32h 05mMultiple Airlines
Deal found 6-6HK$11,793
mié. 23-710:40HKG - COS
2 stops37h 11mAmerican Airlines
mié. 30-716:55COS - HKG
2 stops39h 05mAmerican Airlines
Deal found 8-6HK$11,817
mar. 22-701:25HKG - COS
2 stops33h 03mQatar Airways
mié. 30-712:03COS - HKG
2 stops37h 07mQatar Airways
Deal found 8-6HK$12,484
mar. 22-700:40HKG - COS
2 stops35h 04mEmirates
mié. 30-712:05COS - HKG
3 stops40h 00mEmirates
Deal found 8-6HK$18,910

Cheapflights Fare Finder

Locate flights to Colorado that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 9 junio 2025.
Use the filters below to find and compare flights to Colorado that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongDenver

HKG - DEN

HKGDEN

Hong Kong Intl

sáb. 28-6

11:15-16:36

1 stop19h 21m

Denver Intl

mar. 1-7

13:25-16:45

1 stop37h 20m

HK$6,921

Hong KongDenver

HKG - DEN

HKGDEN

Hong Kong Intl

sáb. 28-6

18:00-18:01

2 stops38h 01m

Denver Intl

mar. 1-7

11:24-16:05

2 stops38h 41m

HK$9,000

Hong KongDenver

HKG - DEN

HKGDEN

Hong Kong Intl

vie. 27-6

00:05-11:10

1 stop25h 05m

Denver Intl

mar. 1-7

16:36-04:35

1 stop21h 59m

HK$11,480

Hong KongDenver

HKG - DEN

HKGDEN

Hong Kong Intl

vie. 27-6

00:45-19:28

2 stops32h 43m

Denver Intl

mar. 1-7

06:30-10:40

2 stops38h 10m

HK$11,778

Hong KongDenver

HKG - DEN

HKGDEN

Hong Kong Intl

vie. 27-6

00:05-09:48

1 stop23h 43m

Denver Intl

mar. 1-7

22:55-21:00

2 stops32h 05m

HK$11,793

Hong KongColorado Springs

HKG - COS

HKGCOS

Hong Kong Intl

mié. 23-7

10:40-09:51

2 stops37h 11m

Colorado Springs

mié. 30-7

16:55-22:00

2 stops39h 05m

HK$11,817

Hong KongColorado Springs

HKG - COS

HKGCOS

Hong Kong Intl

mar. 22-7

01:25-20:28

2 stops33h 03m

Colorado Springs

mié. 30-7

12:03-15:10

2 stops37h 07m

HK$12,484

Hong KongColorado Springs

HKG - COS

HKGCOS

Hong Kong Intl

mar. 22-7

00:40-21:44

2 stops35h 04m

Colorado Springs

mié. 30-7

12:05-18:05

3 stops40h 00m

HK$18,910

Hong KongDenver

HKG - DEN

HKGDEN

Hong Kong Intl

jue. 4-12

22:55-22:39

2 stops38h 44m

HK$4,339

Hong KongDenver

HKG - DEN

HKGDEN

Hong Kong Intl

jue. 4-12

20:25-12:37

1 stop31h 12m

HK$5,767

Flights are sorted by cheapest return flights first.

Deals found on 6-6

Showing 1-10 of 25 results
1
2
3

Best time to book a flight to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Colorado

How long is the flight to Colorado?

On average, a flight from Hong Kong to Colorado takes 21 hours 59 minutes. Flights to Colorado from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Colorado?

The cheapest airline flying from Hong Kong to Colorado is United Airlines.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Colorado when rainfall is around 13.0 mm.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular places to fly to in Colorado?

Destination popularity is based on the amount of flight searches to Colorado in the last few years. This data was updated on 9 junio 2025.
The most popular places in Colorado to fly to are Denver, Montrose, Aspen, Vail and Colorado Springs.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated 9 junio 2025.
星宇航空
9.1
Wonderful

Comfort

9.0

Entertainment

8.9

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful
星宇航空
9.1
Wonderful

Comfort

9.0

Entertainment

8.9

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful

Comfort

9.0

Entertainment

8.9

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful

Comfort

9.0

Entertainment

8.9

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful

Comfort

9.0

Entertainment

8.9

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
8.0
Very Good
星宇航空
9.1
Wonderful

Comfort

9.0

Entertainment

8.9

Crew

9.3

Food

8.8

Overall

9.1

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

FAQs about flying to Colorado

Colorado climate

Coloradans claim their weather is perfect. The state averages 296 sunny days a year. There isn’t much precipitation in the lower elevations, but huge amounts of snow in the mountains.Winter starts in late November and, depending on the snow depth, and lasts into April. In Denver and Colorado Springs, summer days are hot and dry and the evenings mild. Summer comes to the mountains in June, and the warm weather lasts until mid-September. Winter hits around mid-November, though snowstorms can start in the mountains in September.The climate from one area to another can be dramatically different due to the difference in elevation and the orientation of mountain ranges and valleys.

Getting around Colorado

Denver is a transportation hub for Colorado, both for entering and leaving the state and for finding transportation to other Colorado destinations. For a stay in Denver, you can rely on public transportation. Taxis and shuttles are also available in other large cities and towns. To help you get around the state, there are commuter airlines and shuttle buses from the Denver airport. Amtrak has a couple of routes through the state, and some say the Durango and Silverton Narrow Gauge Railroad in the southwest isn’t to be missed.

Getting around the state usually involves a car to some extent, and with visitor centres statewide, you have little trouble getting directions and tips on getting from one place to another.

A world-renowned destination for cyclists, interstate highway shoulders are open to cyclists (except in urban areas). The mountain roads are more demanding, and one of the most popular and challenging routes is the Million Dollar Highway.

What is good to know if travelling to Colorado?

  • The Rocky Mountains of Colorado contain some of the greatest skiing to be had anywhere in North America. Most popular of all resorts is Aspen, with access to four main ski areas. Even if you’re not a ski-bunny though, consider booking Colorado flights to Aspen in the summertime, when a host of activities can be enjoyed against a spectacular backdrop.  The Independence Pass that connects Aspen to Denver is only open in the summer months and is an unmissable drive with stunning views of the surrounding mountains.
  • Colorado’s capital, Denver is known as the “Mile High City” as it is situated at an altitude of 5,280ft above sea level. It is also the location in which more US money is made than anywhere else worldwide, thanks to the Denver Mint. The Mint is open for tours, which can be booked, free of charge, from the reservation center on Colfax Avenue.
  • The Royal GorgeBridge is the highest suspension bridge in the world. Located across the gorge in Canon City, the bridge is a quarter of a mile long with a main span of 880ft. The Royal Gorge Bridge and Park in the surrounding area also houses the world’s steepest incline railway, an aerial tram, a skycoaster and the silver rock railway.
  • Colorado Springs is the state’s second city and home to the “Garden of the Gods”. The public park is filled with giant red sandstone “hogsback” formations, so called because they resemble the backs of pigs. The park is popular with rock climbers as well as sightseers.
  • Colorado was once lucrative for the gold rush and the fur trade. Though both occupations have died out, you can still find out about the trades at some excellent museums in the state. The Argo Gold Mine and Mill in Idaho Springs holds tours of the Argo tunnel and mine as well as lessons in gold panning. Fort Vasquez Museum in Platteville is the site of an 1835 fur-trading fort, where exhibitions interpret the fur-trade era.
  • When is the best time to fly to Colorado?

    Peak Season: Summer, Memorial Day to Labor Day, is the peak season with lots of crowds and high rates. The ski resorts peak again in winter, and they are as crowded in July as they are in February. Off Season: The closest you will come to off season are the autumn and spring shoulder seasons. The wineries are in production and draw visitors, the autumn also has aspens turning to gold, and spring the blooming wildflowers. The best time to book Colorado flights is mid-September through October as the weather usually stays warm.

  • Can I find cheaper flights to Colorado if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Colorado on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Colorado?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Colorado.

  • What is the cheapest airport to fly to in Colorado?

    Denver Intl is currently the cheapest airport to fly to in Colorado. One-way flights to Denver Intl typically cost HK$719, while return flights cost around HK$845.

  • How much is a return flight to Colorado?

    A return flight to Colorado will typically cost around HK$119, however they can be found for as little as HK$108.

  • Where does the fastest flight to Colorado depart from?

    For those looking to save time traveling to Colorado, Hong Kong Intl offers the quickest one-way flight (21 hours 40 minutes).

  • Does Denver Intl have rental cars?

    Yes. Those touching down at Denver Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Denver Intl?

    Yes. Denver Intl has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl (0.0 km away from Denver Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Colorado

Select your preferred flight destination in Colorado from the list below.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Colorado?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Colorado. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Colorado?

Cheapflights helps you find that perfect flight to Colorado by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Colorado with no change fees?

Yes! Cheapflights helps users easily find flights to Colorado with no change fees.

Can Cheapflights notify me if prices for flights to Colorado become cheaper?

Not ready to book yet? You can track prices for flights to Colorado on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.