S$ 694+ Cheap flights to Denver

— DEN
17 Nov — 24 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Denver in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Denver

Mon 2-1102:20 -
2 stops30h 55m
Tue 19-107:00 -
2 stops26h 50m
Deal found 16-10S$ 1,111
Tue 3-1106:35 -
1 stop20h 40m
Tue 19-113:28 -
1 stop27h 32m
Deal found 16-10S$ 1,210
Sun 15-1108:40 -
1 stop18h 40m
Sun 22-1108:15 -
1 stop31h 45m
Deal found 16-10S$ 1,239
Sat 19-1208:40 -
2 stops39h 15m
Thu 7-108:15 -
2 stops36h 00m
Deal found 16-10S$ 1,240
Sun 20-1208:40 -
1 stop25h 36m
Mon 11-120:33 -
2 stops43h 27m
Deal found 16-10S$ 1,249
Wed 23-1220:45 -
1 stop38h 43m
Fri 8-109:56 -
1 stop40h 49m
Deal found 15-10S$ 1,252
Sun 20-1208:40 -
2 stops39h 15m
Sun 10-108:15 -
2 stops31h 40m
Deal found 15-10S$ 1,263
Sun 20-1208:40 -
1 stop25h 36m
Sat 9-119:00 -
2 stops44h 55m
Deal found 16-10S$ 1,267
Wed 23-1210:30 -
2 stops28h 16m
Mon 11-106:45 -
2 stops50h 30m
Deal found 15-10S$ 1,272

Find flight deals to Denver

Return from

S$ 1,111

One-way from

S$ 714

Popular in

November

Cheapest in

February

Average price

S$ 1,701
Japan Airlines
  • Japan Airlines
  • 2-11-19-1
  • 4 total stops
  • 57h 45m total
  • Singapore to Denver
SWISS
  • SWISS
  • 4-2-31-12
  • 2 total stops
  • 29h 20m total
  • Singapore to Denver
Highest demand for flights based on searches. 10% potential increase in price (S$ 178 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 23 potential savings vs. average return price).
Average for return flights in October 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Denver that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 3-4

07:30-23:00

2 stops29h 30m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 785

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Fri 5-2

12:50-13:40

1 stop39h 50m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 885

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sun 29-11

09:30-12:43

2 stops42h 13m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 887

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Fri 5-2

14:25-15:50

3 stops40h 25m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 1,059

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 3-11

06:35-12:15

1 stop20h 40m

Denver Intl

Tue 19-1

13:28-08:00

1 stop27h 32m

S$ 1,210
Fastest return journey

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 3-4

20:45-11:29

1 stop28h 44m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 1,231

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 22-12

10:30-23:11

2 stops27h 41m

Denver Intl

Mon 11-1

06:45-20:25

2 stops46h 40m

S$ 1,281

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 17-11

14:45-08:22

3 stops32h 37m

Denver Intl

Sat 5-12

14:04-13:25

3 stops32h 21m

S$ 1,356

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 17-11

10:10-20:00

1 stop24h 50m

Denver Intl

Sat 5-12

09:40-08:00

2 stops31h 20m

S$ 1,366

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 1-12

22:30-17:40

2 stops34h 10m

Denver Intl

Tue 8-12

06:00-05:00

2 stops32h 00m

S$ 1,408

Flights are sorted by cheapest return flights first.

Deals found on 17-10

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Denver

What are the cheapest airlines that fly to Denver?

The cheapest airline flying from Singapore to Denver is United Airlines.

Reviews of airlines servicing Denver

Read through reviews of airlines serving the United States, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

FAQs about flying to Denver

Denver climate

Denver is flat and, with the Rockies just 15 miles to the west, has a mild climate with more than 300 days of sunshine a year. Colorado weather is famous for its fluctuations, during any season and any day, which also means that most weather conditions are temporary. The average temperatures in January range from the mid-teens to the low single digits (about 4 degrees Celsius) and in July from the mid-teens to the 30s.

Getting around Denver

In the Motor City, travel by car. Detroit is easy to drive through, and there are plenty of parking spots. Bring a good map, since many downtown streets are one way, and avoid driving in rush hour. The People Mover runs on an elevated track in a three-mile loop downtown. If you need a taxi, you can hail one on the street. 

What is good to know if travelling to Denver?

  • The Colorado State Capitol has murals depicting the history of water in the state on the walls of the first-floor rotunda. On the first floor, the west lobby hosts revolving temporary exhibits. When you stand on the 18th step of the State Capitol, you are 1.6km (5,280 feet or one mile) above sea level.
  • Two museums of interest are Museo de las Americas, showing the artistic and cultural achievements of Latinos in the Americas, and the Colorado History Museum, with exhibits including Ancient Voices, a look at Colorado’s ancient peoples through artifacts and film, and Soldiers on Skis, the story of WWII soldiers who trained for battle in the Colorado Rockies.
  • One of the top five US botanical gardens is here. The Denver Botanic Gardens are 23 acres of local, Australian, African, and Himalayan flora.
  • There are 80 different beers brewed in the Denver area. Coors Brewing Company offers free tours, with stops in the sampling areas. The tours are limited and conducted on a first-come first-served basis, so you may want to get there early. The brewery is in Golden, about 30 minutes from Denver.
  • When you ask for directions, people usually instruct you to “turn west off of” or “then go south” and so on. Just remember that everything is Denver is relative to the mountains, and that the mountains are west of the city.
  • For gifts to take back home, take a look at fossils. Fossils tend to cost less in Denver because they are more abundant here than in other places.
  • When is the best time to fly to Denver?

    Peak season: Summer offers the best chance for good weather with the warmest temperatures, and the wildflowers are at their peak in July and August. Ski season runs from mid-November to mid-April. Off season: Spring and autumn are when you’re more likely to find a cheap flight to Denver. There’s a chance of snow, but it will probably melt quickly. Spring is typically colourful and wet where autumn is usually dry. September is the time to catch the leaves change colour and is the favourite time of year for many locals.

  • What airport do you fly into for flights to Denver?

    Most people fly into Denver Intl (DEN) if they book a flight to Denver. Denver Intl is conveniently located just 29.7 km from Denver’s city centre.

  • Can I find cheaper flights to Denver 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 Denver on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Denver?

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

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

    Denver Intl is currently the cheapest airport to fly to in Denver. One-way flights to Denver Intl typically cost S$ 203, while return flights cost around S$ 359.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around S$ 359, however they can be found for as little as S$ 359.

  • 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).

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