Cheap Flights to Colorado | Popular Routes to Colorado from HK$3,585

View HK$3,585 flight on Sat, 28 Feb 2026Opens in a new window

Popular airlines to Colorado

  • Frontier Airlines

    Frontier Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Alaska Airlines

    Alaska Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

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Cheap round-trip flights to Colorado

Prices were available within the past 7 days and start at HK$3,585 for one-way flights and HK$5,618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$9,012 Return, found 3 days ago
HK$9,012
Return
found 3 days ago
Select United flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$9,012 found 3 days ago
United
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$9,082 Return, found 3 days ago
HK$9,082
Return
found 3 days ago
Select United flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$9,082 found 3 days ago
Delta
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$9,261 Return, found 3 days ago
HK$9,261
Return
found 3 days ago
Select Delta flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$9,261 found 3 days ago
American Airlines
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$9,261 Return, found 3 days ago
HK$9,261
Return
found 3 days ago
Select American Airlines flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$9,261 found 3 days ago
United
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$9,331 Return, found 3 days ago
HK$9,331
Return
found 3 days ago
Select United flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$9,331 found 3 days ago
Lufthansa
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$9,412 Return, found 3 days ago
HK$9,412
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$9,412 found 3 days ago
Finnair
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$9,535 Return, found 3 days ago
HK$9,535
Return
found 3 days ago
Select Finnair flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$9,535 found 3 days ago
United
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$9,929 Return, found 3 days ago
HK$9,929
Return
found 3 days ago
Select United flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$9,929 found 3 days ago
United
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$10,029 Return, found 3 days ago
HK$10,029
Return
found 3 days ago
Select United flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$10,029 found 3 days ago
United
Thu, 26 Feb - Tue, 3 Mar
LHR
London
ASE
Aspen
HK$10,077 Return, found 3 days ago
HK$10,077
Return
found 3 days ago
Select United flight, departing Thu, 26 Feb from London to Aspen, returning Tue, 3 Mar, priced at HK$10,077 found 3 days ago

About Colorado

Expedia offers flights to Colorado to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Colorado or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Colorado that have flexible change policies?
We get that things can change in a flash, so booking a flexible ticket with Expedia is always a smart move. Simply click on "No change fee" under the "Flexible change policies" filter. Your low-cost, flexible flight to Colorado is only a few clicks away.
Which airlines fly to Colorado?
Pack your bags and take your pick of these well-known airlines that have flights into or near Colorado:

  • United Airlines - 13,862 flights to or near Colorado each month, including 13,033 flights to Denver Intl. Airport (DEN) per month.
  • Southwest Airlines - 6,604 flights to or near Colorado each month, including 6,339 flights to Denver Intl. Airport (DEN) per month.
  • Frontier Airlines - 1,967 flights to or near Colorado each month, including 1,967 flights to Denver Intl. Airport (DEN) per month.

How can I find cheap tickets to Colorado?
One of the best ways to bag cheap tickets to Colorado is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Colorado in the last seven days was HK$5,618. Booking ahead will usually help you get an even bigger bargain.
How much is a flight to Colorado?
In the last seven days, return tickets to Colorado sold from just HK$5,618 and reached a maximum of HK$10,077. For one-way journeys departing from London (LHR), the cheapest seat during this time was only HK$3,585.
What are the most popular airports to fly into in Colorado?
Cruise into one of these busy Colorado airports and you'll be in the perfect position to discover all that this fantastic region has to offer:

  • Denver Intl. Airport (DEN) - 24,249 flights per month.
  • Colorado Springs Airport (COS) - 889 flights per month.
  • Pitkin County Airport (ASE) - 534 flights per month.

When is the cheapest time to fly to Colorado?
Jet off on a Tuesday to increase your chances of bagging the cheapest deal to Colorado. Mondays are usually the next most affordable day to depart. Saturday is typically the costliest day to fly anywhere.
How much is a plane ticket to Colorado?
In the last seven days, fares ranged between HK$5,618 and HK$10,077. Have a look at our amazing deals to Colorado, make a booking and then get ready for your getaway!
What is the best time to go to Colorado?
Denver, Colorado's most prominent city, is an awesome location to visit at anytime. Not a big fan of cooler weather? Then venture here from June 20 onward in summer, when temperatures fluctuate from 16ºC to 27ºC. May, July and August is when Denver is at its liveliest.
What months are the cheapest to book a flight to Colorado?
A cheap month to bag a fabulous deal to Colorado is February, while prices are at a premium in December. Try to avoid this month if you'd like to save money.

Trending flights to Colorado

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 13 Apr - Fri, 17 Apr
HKG
Hong Kong SAR
DEN
Denver
HK$5,618 Return, found 5 hours ago
HK$5,618
Return
found 5 hours ago
Select Air Canada flight, departing Mon, 13 Apr from Hong Kong SAR to Denver, returning Fri, 17 Apr, priced at HK$5,618 found 5 hours ago
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