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Cheap round-trip flights to Colorado

Prices were available within the past 7 days and start at ฿19,395 for one-way flights and ฿30,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, 25 Sept - Fri, 16 Oct
HKT
Phuket
DEN
Denver
฿30,600 Return, found 2 days ago
฿30,600
Return
found 2 days ago
Select Korean Air flight, departing Fri, 25 Sept from Phuket to Denver, returning Fri, 16 Oct, priced at ฿30,600 found 2 days ago
Delta
Fri, 25 Sept - Fri, 16 Oct
HKT
Phuket
DEN
Denver
฿31,320 Return, found 2 days ago
฿31,320
Return
found 2 days ago
Select Delta flight, departing Fri, 25 Sept from Phuket to Denver, returning Fri, 16 Oct, priced at ฿31,320 found 2 days ago
Korean Air
Fri, 25 Sept - Fri, 16 Oct
HKT
Phuket
DEN
Denver
฿33,813 Return, found 2 days ago
฿33,813
Return
found 2 days ago
Select Korean Air flight, departing Fri, 25 Sept from Phuket to Denver, returning Fri, 16 Oct, priced at ฿33,813 found 2 days ago
Delta
Fri, 25 Sept - Fri, 16 Oct
HKT
Phuket
DEN
Denver
฿34,820 Return, found 2 days ago
฿34,820
Return
found 2 days ago
Select Delta flight, departing Fri, 25 Sept from Phuket to Denver, returning Fri, 16 Oct, priced at ฿34,820 found 2 days ago
Delta
Fri, 25 Sept - Fri, 16 Oct
HKT
Phuket
DEN
Denver
฿34,850 Return, found 2 days ago
฿34,850
Return
found 2 days ago
Select Delta flight, departing Fri, 25 Sept from Phuket to Denver, returning Fri, 16 Oct, priced at ฿34,850 found 2 days ago
Delta
Fri, 25 Sept - Thu, 15 Oct
HKT
Phuket
DEN
Denver
฿34,890 Return, found 2 days ago
฿34,890
Return
found 2 days ago
Select Delta flight, departing Fri, 25 Sept from Phuket to Denver, returning Thu, 15 Oct, priced at ฿34,890 found 2 days ago
Delta
Fri, 25 Sept - Fri, 16 Oct
HKT
Phuket
DEN
Denver
฿34,925 Return, found 2 days ago
฿34,925
Return
found 2 days ago
Select Delta flight, departing Fri, 25 Sept from Phuket to Denver, returning Fri, 16 Oct, priced at ฿34,925 found 2 days ago
Air Canada
Fri, 10 Jul - Sat, 18 Jul
HKT
Phuket
DEN
Denver
฿35,270 Return, found 3 days ago
฿35,270
Return
found 3 days ago
Select Air Canada flight, departing Fri, 10 Jul from Phuket to Denver, returning Sat, 18 Jul, priced at ฿35,270 found 3 days ago
Turkish Airlines
Wed, 22 Jul - Sat, 15 Aug
HKT
Phuket
DEN
Denver
฿49,590 Return, found 4 days ago
฿49,590
Return
found 4 days ago
Select Turkish Airlines flight, departing Wed, 22 Jul from Phuket to Denver, returning Sat, 15 Aug, priced at ฿49,590 found 4 days ago
Asiana Airlines
Fri, 25 Sept - Fri, 16 Oct
HKT
Phuket
DEN
Denver
฿52,630 Return, found 2 days ago
฿52,630
Return
found 2 days ago
Select Asiana Airlines flight, departing Fri, 25 Sept from Phuket to Denver, returning Fri, 16 Oct, priced at ฿52,630 found 2 days ago

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.

Korean Air
Fri, 25 Sept - Fri, 16 Oct
HKT
Phuket
DEN
Denver
฿30,600 Return, found 2 days ago
฿30,600
Return
found 2 days ago
Select Korean Air flight, departing Fri, 25 Sept from Phuket to Denver, returning Fri, 16 Oct, priced at ฿30,600 found 2 days ago

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 ฿30,600. 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 ฿30,600 and reached a maximum of ฿52,630. For one-way journeys departing from Phuket (HKT), the cheapest seat during this time was only ฿19,395.
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.

How much is a plane ticket to Colorado?
In the last seven days, fares ranged between ฿30,600 and ฿52,630. 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.

Book with confidence

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.
About Colorado
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