$553 Find Cheap Flights from Singapore to Colorado

1 adult
1 adult, Economy

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 for flights to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Colorado, as well as popular online travel agencies
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Useful Info

KAYAK's insights & trends for flights to Colorado

Get data-powered insights and trends for flights 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 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 $1,022 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is $1,556 and $1,350 respectively.

How far in advance should I book a flight from Singapore to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Singapore to Colorado, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.


Good to know

Low seasonMarch
High seasonMay
Cheapest flight$553
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Singapore to Denver

FAQs for booking flights from Singapore to Colorado

  • 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.

  • What is the cheapest day to fly to Colorado?

    Based on KAYAK data, the cheapest day to fly to Colorado is Thursday where round-trip tickets can be as cheap as $1,120. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,496 on average.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally at night, when round-trip flights cost $1,193 on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,250.

Reviews of the top airlines flying from Singapore to Colorado

 
See real verified KAYAK customer reviews for airlines flying to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Colorado. 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 8810 reviews
8.1Crew
7.3Comfort
7.0Entertainment
6.6Food
7.7Boarding
Airline reviews

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

10.0 ExcellentAnonymous, Jun 2025YVR - DEN
Read more United Airlines reviews

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Not as good as expected Air Can needs to improve totally rated on internet as worst

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

Air Canada never runs on time. You’re lucky if your flight is not cancelled or diverted. Worst airline in the world for gas lighting its customers.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Good flight, friendly crew and overall - good service on United Airlines.

Received email saying that there won’t be a seat back entertainment screen and inflight WiFi would be available. But no WiFi both ways. Say it in the email.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

flight landed late almost 1.00hr and we 4 passengers missed our connected flight to indianapolis, we need to get the hotel and taxi for the next day flight to home in indianapolis, cost us $ 300 more

Or the greatest and it ended up picking us up from Chicago to Toronto not sure who was tesponsible for the 4 hr delay. United should have been properly prepared for a scheduled flight from Austin to Chicago and they were not.

Good, only discomfort was consistent turbulence through the 3 hour flight. Not sure if in companies control though.

From the kind young lady (w/Vancouver air security) who expedited our check-in to U.S. Customs to the Air Canada gate crew who gave us pre-boarding, the flight attendants who actually offered a strong hand to help me board once I had surrendered my rolling walker at the door, they are all reflections of the thoughtful, genuinely helpful Canadians we have grown to appreciate. Water and other beverages were offered throughout the flight to make sure we weren't dehydrated and the cookie was great. (Husband bought the fruit & crackers snack,) I was delighted to see three movies that I would not have otherwise seen and appreciate that AC left the last film viewable until its conclusion although the flight had actually landed. Last, mahalo to the kind strong gentleman who not offered his hand to help me debark the plane, but gave me an AC pin that I'll truly treasure.

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

Book cheap flights from Singapore to Colorado

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Colorado found on KAYAK in the last 72 hours.
8/4Mon
2 stopsJapan Airlines
35h 14mSIN-DEN
8/13Wed
2 stopsJapan Airlines
26h 20mDEN-SIN
$870
8/5Tue
2 stopsJapan Airlines
29h 04mSIN-DEN
8/13Wed
2 stopsJapan Airlines
26h 20mDEN-SIN
$880
9/11Thu
1 stopUnited Airlines
19h 50mSIN-DEN
9/12Fri
1 stopUnited Airlines
20h 23mDEN-SIN
$885
9/11Thu
1 stopUnited Airlines
19h 50mSIN-DEN
9/12Fri
2 stopsUnited Airlines
32h 15mDEN-SIN
$914
8/21Thu
2 stopsAsiana Airlines
37h 28mSIN-DEN
8/30Sat
2 stopsAsiana Airlines
47h 28mDEN-SIN
$959
9/8Mon
2 stopsAsiana Airlines
37h 28mSIN-DEN
9/12Fri
2 stopsAsiana Airlines
36h 10mDEN-SIN
$962
8/21Thu
2 stopsUnited Airlines
38h 03mSIN-DEN
9/3Wed
1 stopUnited Airlines
23h 15mDEN-SIN
$992
9/11Thu
2 stopsEVA Air
40h 11mSIN-DEN
9/12Fri
2 stopsEVA Air
24h 37mDEN-SIN
$993
8/14Thu
1 stopAir Canada
21h 30mSIN-DEN
9/9Tue
2 stopsAir Canada
29h 41mDEN-SIN
$1,095
8/5Tue
1 stopAir Canada
19h 45mSIN-DEN
8/13Wed
2 stopsAir Canada
41h 03mDEN-SIN
$1,104

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Colorado found on KAYAK in the last 72 hours.
10/12Sun
2 stopsAir Canada
24h 44mSIN-DEN
$553
10/13Mon
2 stopsAir Canada
33h 59mSIN-DEN
$580
8/19Tue
3 stops
38h 45mSIN-DEN
$627
8/19Tue
2 stops
36h 25mSIN-DEN
$691
8/18Mon
2 stopsChina Airlines
56h 27mSIN-DEN
$692
8/9Sat
2 stopsAir Canada
46h 51mSIN-DEN
$707
10/13Mon
1 stopTurkish Airlines
32h 45mSIN-DEN
$762
8/8Fri
1 stopTurkish Airlines
45h 40mSIN-DEN
$809
6/27Fri
1 stopUnited Airlines
25h 56mSIN-DEN
$941
8/4Mon
1 stopUnited Airlines
37h 51mSIN-DEN
$942

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Last minute flights to Colorado

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Colorado that are departing in the next 10 days.
6/19Thu
multi-stopUnited Airlines
19h 55mSIN-DEN
7/4Fri
multi-stopUnited Airlines
22h 16mDEN-SIN
$944
6/19Thu
multi-stopUnited Airlines
19h 55mSIN-DEN
7/4Fri
multi-stopUnited Airlines
26h 49mDEN-SIN
$965
6/19Thu
multi-stopSTARLUX Airlines
23h 59mSIN-DEN
7/4Fri
multi-stopSTARLUX Airlines
33h 51mDEN-SIN
$1,143
6/19Thu
multi-stopJapan Airlines
26h 09mSIN-DEN
7/4Fri
multi-stopJapan Airlines
32h 50mDEN-SIN
$1,168
6/19Thu
multi-stopLufthansa
24h 08mSIN-DEN
7/4Fri
multi-stopLufthansa
22h 16mDEN-SIN
$1,299
6/19Thu
multi-stopANA
25h 50mSIN-DEN
7/4Fri
multi-stopANA
23h 05mDEN-SIN
$1,338
6/19Thu
multi-stop
34h 56mSIN-DEN
7/4Fri
multi-stop
35h 25mDEN-SIN
$2,801

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Everything you need to know for your flight to Colorado

Cabin class types available on flights to Colorado

Cabin classes available on flights to Colorado. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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