$553 Find Cheap Flights from Singapore to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Colorado departing on 5/17. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Colorado, as well as popular online travel agencies
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Flight Deals

Book Cheap Singapore to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Singapore to Colorado

Mon, May 4 - Mon, May 11
United Airlines Logo
8:35 pm - 8:40 am
SIN
-
DEN
26h 05m
1 stop
United Airlines Logo
9:20 pm - 6:35 pm
DEN
-
SIN
31h 15m
2 stops
$869United Airlines
Tue, May 12 - Mon, May 18
United Airlines Logo
8:35 pm - 8:49 am
SIN
-
DEN
26h 14m
2 stops
United Airlines Logo
7:18 pm - 6:35 pm
DEN
-
SIN
33h 17m
1 stop
$976United Airlines
Mon, May 4 - Sat, Jun 6
Multiple Airlines Logo
3:20 pm - 10:54 am
SIN
-
DEN
33h 34m
2 stops
Multiple Airlines Logo
7:21 pm - 11:55 am
DEN
-
SIN
26h 34m
2 stops
$1,004Multiple Airlines
Wed, Jun 10 - Thu, Jul 23
STARLUX Airlines Logo
2:00 pm - 11:59 pm
SIN
-
DEN
23h 59m
2 stops
STARLUX Airlines Logo
9:05 pm - 12:50 pm
DEN
-
SIN
25h 45m
2 stops
$1,025STARLUX Airlines
Wed, Jun 10 - Sat, Jul 25
STARLUX Airlines Logo
2:00 pm - 11:59 pm
SIN
-
DEN
23h 59m
2 stops
STARLUX Airlines Logo
6:12 pm - 12:40 pm
DEN
-
SIN
28h 28m
2 stops
$1,049STARLUX Airlines
Sun, May 10 - Thu, Jun 4
United Airlines Logo
8:35 pm - 4:42 pm
SIN
-
DEN
34h 07m
2 stops
United Airlines Logo
5:20 am - 6:35 pm
DEN
-
SIN
23h 15m
1 stop
$1,054United Airlines
Thu, May 7 - Sat, Jun 6
STARLUX Airlines Logo
2:00 pm - 11:59 pm
SIN
-
DEN
23h 59m
2 stops
STARLUX Airlines Logo
7:21 pm - 12:40 pm
DEN
-
SIN
27h 19m
2 stops
$1,056STARLUX Airlines
Thu, Jun 11 - Fri, Jul 24
United Airlines Logo
8:35 pm - 6:25 pm
SIN
-
DEN
35h 50m
2 stops
United Airlines Logo
5:15 am - 6:35 pm
DEN
-
SIN
23h 20m
1 stop
$1,069United Airlines
Thu, Jun 11 - Sat, Jul 25
STARLUX Airlines Logo
2:00 pm - 11:59 pm
SIN
-
DEN
23h 59m
2 stops
STARLUX Airlines Logo
6:12 pm - 12:40 pm
DEN
-
SIN
28h 28m
2 stops
$1,073STARLUX Airlines
Wed, Jun 10 - Tue, Jul 21
STARLUX Airlines Logo
2:00 pm - 10:47 pm
SIN
-
DEN
22h 47m
2 stops
STARLUX Airlines Logo
9:05 pm - 12:40 pm
DEN
-
SIN
25h 35m
2 stops
$1,080STARLUX Airlines
Booking Insights

KAYAK's insights & trends for Singapore to Colorado flights

Get data-powered insights and trends into flights from Singapore to Colorado to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Singapore to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Colorado is February, when tickets cost $856 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is $1,783 and $1,271 respectively.

Good to know

Low seasonApril
Cheapest flight$553
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Singapore to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Singapore to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Singapore to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Singapore to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Singapore to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9469 reviews
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

2000 USD for a 10 hour flight on the worst seats I've ever flown in.

2.0 MediocrePeter, Mar 2026
NRT - DEN
Read more United Airlines reviews

2000 USD for a 10 hour flight on the worst seats I've ever flown in.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

My ticket did not exist when I got to the airport. I had to book another flight and was still charged by Kayak

Got denied my flight was told on Google that Air Canada was supposed to book me a flight back home because I never was able to go to my destination. They did not help me whatsoever. I had to book a whole new flight for that reason I would write this is zero

The plane was delayed an hour. Heard from other passengers that the Vancouver connection to SFO was never on-time.

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

We left over 2 hours late and they didn't even give us a complimentary snack, when getting to the desk I asked if I could be put in a row with only 1 other person or an empt y one I was told the flight was full when the last two rows were empty. All around over it

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

This is a great non-stop YVR-MIA. Very comfortable plane, and no transfer through a city that gets major winter weather!

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Everything you need to know for your flight from Singapore to Colorado

Information on your arrival and departure airports