Flight to Colorado

View S$138 flight on Mon, 11 May, 2026Opens in a new window

Popular airlines to Colorado

  • Frontier Airlines

  • American Airlines

  • Delta

  • Alaska Airlines

  • United

  • Southwest Airlines

  • JetBlue Airways

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Cheap round-trip flights to Colorado

Prices were available within the past 7 days and start at S$138 for one-way flights and S$283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 1 May - Sat, 9 May
SFO
San Francisco
DEN
Denver
S$283 Return, found 2 days ago
S$283
Return
found 2 days ago
Select Delta flight, departing Fri, 1 May from San Francisco to Denver, returning Sat, 9 May, priced at S$283 found 2 days ago
United
Fri, 1 May - Sat, 9 May
SFO
San Francisco
DEN
Denver
S$314 Return, found 2 days ago
S$314
Return
found 2 days ago
Select United flight, departing Fri, 1 May from San Francisco to Denver, returning Sat, 9 May, priced at S$314 found 2 days ago
Delta
Tue, 12 May - Sat, 23 May
SFO
San Francisco
COS
Colorado Springs
S$417 Return, found 2 days ago
S$417
Return
found 2 days ago
Select Delta flight, departing Tue, 12 May from San Francisco to Colorado Springs, returning Sat, 23 May, priced at S$417 found 2 days ago
American Airlines
Sat, 18 Apr - Mon, 20 Apr
SFO
San Francisco
DEN
Denver
S$433 Return, found 2 days ago
S$433
Return
found 2 days ago
Select American Airlines flight, departing Sat, 18 Apr from San Francisco to Denver, returning Mon, 20 Apr, priced at S$433 found 2 days ago
Swiss International Air Lines
Tue, 27 Oct - Wed, 11 Nov
SIN
Singapore
DEN
Denver
S$966 Return, found 14 hours ago
S$966
Return
found 14 hours ago
Select Swiss International Air Lines flight, departing Tue, 27 Oct from Singapore to Denver, returning Wed, 11 Nov, priced at S$966 found 14 hours ago
Lufthansa
Tue, 27 Oct - Wed, 11 Nov
SIN
Singapore
DEN
Denver
S$1,115 Return, found 14 hours ago
S$1,115
Return
found 14 hours ago
Select Lufthansa flight, departing Tue, 27 Oct from Singapore to Denver, returning Wed, 11 Nov, priced at S$1,115 found 14 hours ago
Lufthansa
Wed, 4 Nov - Sun, 15 Nov
SIN
Singapore
COS
Colorado Springs
S$1,153 Return, found 2 days ago
S$1,153
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 4 Nov from Singapore to Colorado Springs, returning Sun, 15 Nov, priced at S$1,153 found 2 days ago
Swiss International Air Lines
Tue, 20 Oct - Wed, 4 Nov
SIN
Singapore
DEN
Denver
S$1,214 Return, found 14 hours ago
S$1,214
Return
found 14 hours ago
Select Swiss International Air Lines flight, departing Tue, 20 Oct from Singapore to Denver, returning Wed, 4 Nov, priced at S$1,214 found 14 hours ago
STARLUX Airlines
Tue, 21 Apr - Wed, 22 Apr
SIN
Singapore
DEN
Denver
S$1,282 Return, found 18 hours ago
S$1,282
Return
found 18 hours ago
Select STARLUX Airlines flight, departing Tue, 21 Apr from Singapore to Denver, returning Wed, 22 Apr, priced at S$1,282 found 18 hours ago
Japan Airlines
Sun, 26 Apr - Sun, 10 May
SIN
Singapore
DEN
Denver
S$1,511 Return, found 3 days ago
S$1,511
Return
found 3 days ago
Select Japan Airlines flight, departing Sun, 26 Apr from Singapore to Denver, returning Sun, 10 May, priced at S$1,511 found 3 days ago

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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.

Swiss International Air Lines
Tue, 27 Oct - Wed, 11 Nov
SIN
Singapore
DEN
Denver
S$966 Return, found 14 hours ago
S$966
Return
found 14 hours ago
Select Swiss International Air Lines flight, departing Tue, 27 Oct from Singapore to Denver, returning Wed, 11 Nov, priced at S$966 found 14 hours 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 S$283. 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 S$283 and reached a maximum of S$1,511. For one-way journeys departing from San Francisco (SFO), the cheapest seat during this time was only S$138.
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 S$283 and S$1,511. 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

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.

Travel information

Colorado Flights Information

Airlines serving
Delta, United, American Airlines, Alaska Airlines, Swiss International Air Lines, Lufthansa, STARLUX Airlines, Japan Airlines
Roundtrip price
from S$283
Colorado Flights Information

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