S$ 624+ Cheap flights to Denver

— DEN
29 Nov — 6 Dec1
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

Thu 12-1108:40 -
2 stops24h 23m
Sun 15-1108:15 -
1 stop31h 45m
Deal found 27-10S$ 1,242
Tue 22-1215:15 -
2 stops33h 39m
Thu 7-108:47 -
2 stops38h 13m
Deal found 27-10S$ 1,251
Mon 9-1109:30 -
3 stops37h 52m
Thu 12-1106:30 -
3 stops42h 45m
Deal found 26-10S$ 1,265
Tue 24-1101:40 -
2 stops32h 24m
Wed 2-1206:45 -
2 stops31h 15m
Deal found 28-10S$ 1,288
Wed 23-1202:00 -
2 stops46h 31m
Tue 5-109:47 -
3 stops36h 18m
Deal found 29-10S$ 1,301
Mon 9-1123:55 -
1 stop30h 40m
Thu 12-1116:15 -
1 stop34h 10m
Deal found 26-10S$ 1,306
Wed 25-1122:20 -
2 stops28h 54m
Wed 2-1213:27 -
1 stop27h 33m
Deal found 28-10S$ 1,311
Thu 24-1209:30 -
2 stops44h 26m
Sat 9-122:42 -
1 stop29h 23m
Deal found 27-10S$ 1,333

Find flight deals to Denver

Return from

S$ 1,137

One-way from

S$ 624

Popular in

November

Cheapest in

February

Average price

S$ 1,703
Japan Airlines
  • Japan Airlines
  • 12-11-27-11
  • 4 total stops
  • 58h 44m total
  • Singapore to Denver
10-12-31-12
  • 10-12-31-12
  • 2 total stops
  • 39h 01m total
  • Singapore to Denver
Highest demand for flights based on searches. 10% potential increase in price (S$ 177 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

Thu 10-12

09:30-09:31

2 stops39h 01m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 624

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 14-1

01:40-12:49

2 stops50h 09m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 779

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 4-2

01:40-17:17

2 stops30h 37m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 785
Fastest return journey

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Sat 3-4

07:30-17:35

2 stops24h 05m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 788

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Thu 10-12

23:15-17:25

1 stop33h 10m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 983

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 29-12

07:55-09:31

3 stops40h 36m

Denver Intl

Wed 31-12

00:00-14:30

Nonstop0h 00m

S$ 1,120

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 3-2

06:35-12:15

1 stop20h 40m

Denver Intl

Mon 8-2

09:53-08:00

2 stops31h 07m

S$ 1,233

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 25-11

23:45-14:30

1 stop29h 45m

Denver Intl

Wed 2-12

17:25-17:05

1 stop32h 40m

S$ 1,351

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Wed 11-11

02:20-18:15

2 stops30h 55m

Denver Intl

Sun 15-11

09:11-06:40

2 stops30h 29m

S$ 1,428

SingaporeDenver

SIN Singapore Changi - DEN Denver Intl

SINDEN

Singapore Changi

Tue 10-11

02:20-18:15

2 stops30h 55m

Denver Intl

Sun 15-11

09:11-06:40

2 stops30h 29m

S$ 1,430

Flights are sorted by cheapest return flights first.

Deals found on 29-10

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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.

Comfort

7.3

Entertainment

7.1

Overall

7.3

Crew

8.1

Boarding

7.7

Food

6.7

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

Comfort

7.3

Entertainment

7.1

Overall

7.3

Crew

8.1

Boarding

7.7

Food

6.7

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$ 360.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around S$ 360, however they can be found for as little as S$ 360.

  • 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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