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Cheap flights to Colorado from S$ 147

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 7-8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — DEN
3 Apr — 10 Apr1
1 adult
Wed 3-4
Wed 10-4

Flights to Colorado in 2024

Find the latest flights to Colorado in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 219,671 searches and data was last updated on 29 March 2024.

Popular in

August

Cheapest in

February

Average price

S$ 1,611

Return from

S$ 1,320

One-way from

S$ 877
High demand for flights, 4% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in March 2024
From Singapore Changi to Denver Intl
One-way flight from Singapore Changi (SIN) to Colorado

Find flights to Colorado

Browse one-way and return flights deals to Colorado on Cheapflights. Flight deals are based on user searches and were last updated on 29 March 2024
Explore Colorado

Cheap flights to Colorado in March & April 2024

Search the best deals to popular Colorado cities recently found by Cheapflights users
The below flights offer some of the lowest fares to Colorado in March and April 2024. Be sure to check back soon as deals update often.
Cheap flights to Denver, Colorado
Thu 18-406:00RDU - DEN
1 stop6h 19mDelta
Sat 20-400:45DEN - RDU
1 stop5h 49mDelta
Deal found 28-3S$ 389
Thu 11-411:00RDU - DEN
1 stop7h 34mDelta
Sat 13-400:45DEN - RDU
1 stop5h 49mDelta
Deal found 28-3S$ 429
Sat 27-407:45RDU - DEN
2 stops34h 47mAlaska Airlines
Sat 4-519:13DEN - RDU
2 stops33h 15mAlaska Airlines
Deal found 28-3S$ 878
Thu 25-405:00RDU - DEN
2 stops20h 56mAlaska Airlines
Mon 29-406:45DEN - RDU
2 stops25h 51mAlaska Airlines
Deal found 28-3S$ 927
Sat 20-405:00RDU - DEN
2 stops19h 21mAlaska Airlines
Tue 23-406:45DEN - RDU
2 stops26h 01mAlaska Airlines
Deal found 28-3S$ 934
Fri 12-417:13RDU - DEN
1 stop8h 06mUnited Airlines
Fri 19-423:59DEN - RDU
1 stop7h 21mUnited Airlines
Deal found 28-3S$ 969
Fri 12-417:05RDU - DEN
1 stop8h 39mUnited Airlines
Fri 19-417:30DEN - RDU
Nonstop3h 21mUnited Airlines
Deal found 28-3S$ 982
Wed 24-405:00RDU - DEN
2 stops20h 36mAlaska Airlines
Thu 25-419:55DEN - RDU
2 stops26h 23mAlaska Airlines
Deal found 28-3S$ 1,015
Tue 23-407:45RDU - DEN
2 stops34h 47mAlaska Airlines
Wed 24-419:55DEN - RDU
2 stops12h 51mAlaska Airlines
Deal found 28-3S$ 1,016

Colorado 2024 flight deals

Explore flight deals for Colorado in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 219,671 searches and data were last updated on 29 March 2024.
Check out some of the best flight deals to Colorado in 2024. Check back regularly for other flight deals.
Sat 1-617:09RDU - DEN
1 stop8h 01mDelta
Mon 3-600:59DEN - RDU
1 stop5h 43mDelta
Deal found 28-3S$ 264
Sat 11-513:30RDU - DEN
1 stop5h 35mDelta
Sat 11-500:30DEN - RDU
1 stop6h 24mDelta
Deal found 27-3S$ 279
Fri 3-520:16RDU - DEN
1 stop5h 32mDelta
Sun 12-500:30DEN - RDU
1 stop6h 24mDelta
Deal found 28-3S$ 294
Fri 10-520:16RDU - DEN
1 stop5h 33mDelta
Fri 17-500:30DEN - RDU
1 stop7h 18mDelta
Deal found 28-3S$ 300
Fri 3-520:16RDU - DEN
1 stop5h 32mDelta
Sat 4-500:45DEN - RDU
1 stop7h 08mDelta
Deal found 28-3S$ 314
Thu 22-818:15RDU - DEN
1 stop24h 06mSun Country Air
Tue 27-817:50DEN - RDU
1 stop14h 58mSun Country Air
Deal found 27-3S$ 317
Tue 6-818:45RDU - DEN
1 stop6h 16mDelta
Wed 7-800:50DEN - RDU
1 stop5h 49mDelta
Deal found 28-3S$ 321
Fri 17-518:54RDU - DEN
1 stop6h 11mDelta
Sun 19-500:30DEN - RDU
1 stop6h 24mDelta
Deal found 27-3S$ 335
Sun 26-511:45RDU - DEN
1 stop23h 15mSun Country Air
Sat 1-610:50DEN - RDU
1 stop28h 18mSun Country Air
Deal found 28-3S$ 344

Flights to Colorado departing soon

Discover available last-minute flight options to Colorado, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 219,671 searches and data was last updated on 29 March 2024.
Browse some of the best deals on flights leaving last minute to Colorado. Double check the price, date, and time of your last-minute flight.
Fri 5-418:59RDU - DEN
2 stops27h 31mAlaska Airlines
Wed 10-422:11DEN - RDU
2 stops17h 48mAlaska Airlines
Deal found 27-3S$ 1,403

One-way flights to Colorado

Explore one-way flight options to Colorado for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 219,671 searches and data was last updated on 29 March 2024.
Consider booking one of these one-way flights heading to Colorado. Users can also find round-trip Colorado flights by using the search form above.
Wed 7-818:45RDU - DEN
1 stop6h 16mDelta
Deal found 28-3S$ 147

Direct flights to Colorado

Sat 11-508:20RDU - DEN
Nonstop3h 52mUnited Airlines
Mon 27-523:59DEN - RDU
Nonstop3h 27mUnited Airlines
Deal found 28-3S$ 403
Thu 23-508:30RDU - DEN
Nonstop3h 49mUnited Airlines
Mon 27-523:59DEN - RDU
Nonstop3h 27mUnited Airlines
Deal found 28-3S$ 457
Wed 22-508:20RDU - DEN
Nonstop3h 52mUnited Airlines
Mon 27-523:59DEN - RDU
Nonstop3h 27mUnited Airlines
Deal found 28-3S$ 471
Sat 3-808:31RDU - DEN
Nonstop3h 47mUnited Airlines
Sun 11-823:59DEN - RDU
Nonstop3h 26mUnited Airlines
Deal found 28-3S$ 594
Fri 7-610:40RDU - DEN
Nonstop3h 47mUnited Airlines
Tue 11-623:59DEN - RDU
Nonstop3h 27mUnited Airlines
Deal found 28-3S$ 1,077
Fri 12-408:15RDU - DEN
Nonstop3h 55mUnited Airlines
Fri 19-417:30DEN - RDU
Nonstop3h 21mUnited Airlines
Deal found 28-3S$ 1,198
Mon 24-610:40RDU - DEN
Nonstop3h 47mUnited Airlines
Sat 29-623:59DEN - RDU
Nonstop3h 26mUnited Airlines
Deal found 28-3S$ 1,359
Thu 11-416:10RDU - DEN
Nonstop3h 55mUnited Airlines
Sun 14-409:45DEN - RDU
Nonstop3h 18mUnited Airlines
Deal found 28-3S$ 1,426

Find flights to Colorado within your budget

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 219,671 searches and data was last updated on 29 March 2024.

Fly from

Any airport

Budget

S$ 264 - S$ 780

Route

Depart

Return

Price

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 1-6

1 stop8h 01m

Denver Intl

Mon 3-6

1 stop5h 43m

S$ 264

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 11-5

1 stop5h 35m

Denver Intl

Sat 11-5

1 stop6h 24m

S$ 279

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Fri 3-5

1 stop5h 32m

Denver Intl

Sun 12-5

1 stop6h 24m

S$ 294

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Fri 10-5

1 stop5h 33m

Denver Intl

Fri 17-5

1 stop7h 18m

S$ 300

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Thu 22-8

1 stop24h 06m

Denver Intl

Tue 27-8

1 stop14h 58m

S$ 317

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Sun 26-5

1 stop23h 15m

Denver Intl

Sat 1-6

1 stop28h 18m

S$ 344

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 11-5

Nonstop3h 52m

Denver Intl

Mon 27-5

Nonstop3h 27m

S$ 403

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Fri 6-9

1 stop8h 14m

Denver Intl

Sat 14-9

1 stop10h 00m

S$ 486

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Fri 6-9

1 stop28h 38m

Denver Intl

Sat 14-9

2 stops11h 24m

S$ 780

Flights are sorted by cheapest first

Deals found on 28-3

When is the best time to book a flight to Colorado?

Use this chart to determine the optimal time to book a return flight to Colorado. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight to Colorado, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

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 29 March 2024.
Read through reviews of airlines servicing Colorado, such as United Airlines, Lufthansa and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
984 reviews

Crew

8.8

Entertainment

8.1

Food

7.8

Comfort

8.3

Boarding

8.6

Overall

8.5

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

8.5
Very Good
984 reviews
8.5
Very Good
984 reviews

Crew

8.8

Entertainment

8.1

Food

7.8

Comfort

8.3

Boarding

8.6

Overall

8.5

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

8.3
Very Good
1,464 reviews
8.5
Very Good
984 reviews

Crew

8.8

Entertainment

8.1

Food

7.8

Comfort

8.3

Boarding

8.6

Overall

8.5

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

8.3
Very Good
1,510 reviews
8.5
Very Good
984 reviews

Crew

8.8

Entertainment

8.1

Food

7.8

Comfort

8.3

Boarding

8.6

Overall

8.5

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

8.1
Very Good
11,402 reviews
8.5
Very Good
984 reviews

Crew

8.8

Entertainment

8.1

Food

7.8

Comfort

8.3

Boarding

8.6

Overall

8.5

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

7.9
Good
1,192 reviews
8.5
Very Good
984 reviews

Crew

8.8

Entertainment

8.1

Food

7.8

Comfort

8.3

Boarding

8.6

Overall

8.5

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

Colorado is a year-round destination for nature lovers and adventure seekers of all levels. Unlike many states in the US, Colorado’s high tourist season is during the winter months. Visitors booking flights to Colorado during this time have a soft-spot for skiing, snow-boarding and cold-weather sports. But there is more to Colorado than bunny slopes and black diamonds. Colorado’s vast parkland provides an opportunity for tourists to go mountain biking, fishing, horseback riding, kayaking, white water rafting or just enjoy some rest and relaxation at one of its many top-rated resorts.

The western part of the state comprises beautiful remote desert canyons and the archaeological remnants of the cliff cities left by an ancient civilization at Mesa Verde National Park, a stark contrast to the alpine wonders that attract most visitors to Colorado. Insider travel tip: Take an extra suitcase with you on your Colorado flight – you’ll need it if you’re staying in Vail. Vail is best known as one of the top ski destinations in America. But if you need a break from the slopes, head straight to Vail’s town centre where the shopping is exquisite.

No matter what your reason for booking flights to Colorado, you’re sure to leave the state with memories of spacious skies and purple mountains majesty.

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.

  • How long is the flight to Colorado?

    Colorado flight deals will most often take you from Singapore to Colorado’s capital and largest city, Denver. They vary in flight time between around 21h and about 51h. It is also possible to connect by plane to Aspen, Colorado’s popular ski resort, landing at Aspen-Pitkin County Airport (ASE), or Colorado Springs, which is the second-largest city in Colorado after Denver, landing at City of Colorado Springs Municipal Airport (COS). If you’re flying from Denver to these areas, add at least 2h to your journey time.

  • Where can you get direct flights to Colorado from?

    Singapore is a small island that contains this city state, so there is only one major airport you will depart from, and that is Singapore Changi Airport (SIN). The primary point of arrival in Colorado will be Denver International Airport (DEN). Unfortunately, there are no direct flights from Singapore to Denver, and most flights to Colorado will require you to take in at least one stop on your flight. One-stop flights on the SIN-DEN route include Singapore Airlines via Los Angeles International (LAX), switching to Frontier Airlines to complete the journey to Denver. More often than not, you might even have to take in two stops on your route. These include Tokyo-Narita (NRT) and Seattle-Tacoma International (SEA) on Japan Air Lines, Tokyo-Haneda (HND) and Los Angeles International on Japan Air Lines, Hamad International in Doha (DOH) and JFK in New York (JFK) on Qatar Airways, and Seoul-Incheon (INC) and Seattle-Tacoma International (SEA) on Korean Air Lines and Alaska Airlines. The benefit of this is that flights are often cheaper, which is handy if you’re looking for cheap flights to Colorado.

  • What is the best way to travel around Colorado?

    When you’re in Denver, walking and cycling are popular ways to get around, and the city is geared towards this. Denver also has a good public transport system, consisting of commuter rail, light rail and a bus system, and there are also taxis and e-hailing services. However, since this is America, you might want to consider hiring a car or even a camper to explore this vast, wild state. Colorado Springs and Aspen also have bus services, but again, a car is very convenient and opens you up to greater exploring possibilities.

  • What are some things to do in Colorado?

    Denver, Colorado Springs and Aspen are all geared towards outdoors activities, from hiking and walking to cycling and extreme sports. Colorado Springs has a long association with figure skating and numerous other Olympic and non-Olympic sports, and it is the home of the United States Olympic Committee. Aspen is famous for its skiing, while it also competes with Lake Tahoe as the winter playground of America’s rich and famous. Denver is a large city with many tourist attractions, including downtown Denver and the 16th Street Mall, Colorado State Capitol, Denver Art Museum, Buffalo Bill Museum and Grave, Colorado Railroad Museum, History Colorado Center, and the US Mint.

  • Do I need a passport or visa to fly to Colorado?

    As part of the United States’ Visa Waiver Program (VWP), Singaporean citizens can make use of the Electronic System for Travel Authorization (ESTA), which allows them to enter the US without a visa. The ESTA may be applied for online and in most cases is instant, but it is advised to apply for it at least three days before travel. Once approved, it lasts for up to two years. The ESTA and VWP does not mean that a citizen will automatically be granted entry into the US. This is determined by the Customs & Border Protection officers at the port of arrival. Entry may still be refused, but is unlikely if the ESTA has been applied for and there are no security threats.

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