S$ 729 Find Cheap Flights from Singapore to Colorado – Compare and Save

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 14-7. 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

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Cheap Flights from Singapore to Colorado

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from Singapore to Colorado

Fri, 18 Dec - Thu, 7 Jan
Air Canada Logo
08:40 - 08:10
SIN
-
DEN
38h 30m
2 stops
Air Canada Logo
19:05 - 07:00
DEN
-
SIN
44h 55m
2 stops
S$ 1,225Air Canada
Fri, 18 Dec - Sat, 9 Jan
Air Canada Logo
08:40 - 12:38
SIN
-
DEN
18h 58m
1 stop
Air Canada Logo
19:05 - 07:00
DEN
-
SIN
44h 55m
2 stops
S$ 1,230Air Canada
Sun, 15 Nov - Thu, 19 Nov
Air Canada Logo
08:40 - 12:38
SIN
-
DEN
18h 58m
1 stop
Air Canada Logo
08:15 - 07:00
DEN
-
SIN
31h 45m
1 stop
S$ 1,237Air Canada
Fri, 18 Dec - Thu, 7 Jan
Air Canada Logo
08:40 - 12:38
SIN
-
DEN
18h 58m
1 stop
Air Canada Logo
19:05 - 07:00
DEN
-
SIN
44h 55m
2 stops
S$ 1,242Air Canada
Sun, 25 Oct - Thu, 29 Oct
Air Canada Logo
08:40 - 08:37
SIN
-
DEN
37h 57m
2 stops
Air Canada Logo
13:29 - 07:00
DEN
-
SIN
27h 31m
2 stops
S$ 1,243Air Canada
Sun, 25 Oct - Thu, 29 Oct
Air Canada Logo
08:40 - 18:03
SIN
-
DEN
23h 23m
1 stop
Air Canada Logo
15:53 - 07:00
DEN
-
SIN
25h 07m
1 stop
S$ 1,245Air Canada
Sun, 25 Oct - Thu, 29 Oct
Air Canada Logo
08:40 - 18:03
SIN
-
DEN
23h 23m
2 stops
Air Canada Logo
10:00 - 07:00
DEN
-
SIN
31h 00m
2 stops
S$ 1,246Air Canada
Sat, 14 Nov - Thu, 19 Nov
Air Canada Logo
08:40 - 20:01
SIN
-
DEN
26h 21m
2 stops
Air Canada Logo
20:35 - 07:00
DEN
-
SIN
43h 25m
2 stops
S$ 1,250Air Canada
Fri, 18 Dec - Thu, 7 Jan
Air Canada Logo
08:40 - 18:03
SIN
-
DEN
24h 23m
1 stop
Air Canada Logo
08:15 - 07:00
DEN
-
SIN
31h 45m
1 stop
S$ 1,316Air Canada
Mon, 20 Jul - Fri, 7 Aug
Air Canada Logo
06:15 - 23:12
SIN
-
DEN
30h 57m
2 stops
Air Canada Logo
19:45 - 05:15
DEN
-
SIN
19h 30m
1 stop
S$ 1,323Air Canada
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 April, when tickets cost S$ 0 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is S$ 1,450 and S$ 1,338 respectively.

Good to know

Low seasonFebruary
Cheapest flightS$ 729
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 16% 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 travellers 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 return 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 9930 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.7Food
7.1Entertainment
Airline reviews

The staff was incredible, very attentive, polite, made you feel like the center of the universe. They even all wrote me a happy birthday card. Truly just an amazing crew, cannot stress it enough.

10.0 ExcellentAnonymous, Jun 2026
NRT - DEN
Read more United Airlines reviews

The staff was incredible, very attentive, polite, made you feel like the center of the universe. They even all wrote me a happy birthday card. Truly just an amazing crew, cannot stress it enough.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

Customer service - staff was effective in getting my trip rescheduled

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

Wifi was great. Kind air crew and comfortable seating. Also liked the entertainment options.

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

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

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Staff was friendly helpful also good timing I rate it a 10 out of 10

The only issues I have are the seats are very small and so is the overhead storage. You should mention that while booking flights. I had plenty of knee room but I am wider than my seat, and I am not fat at all. The Mitsubishi 900 models need to be upgraded to western size people. I do not know how a 300 pound woman fit into those seats. I had to continuously lean away from the aisle to keep people and flight crew from bumping into my shoulder. 3 hour flight so no entertainment or food, just snacks and a drink, which was no big deal. The buttery/garlic pretzels were pretty tasty.

I was overcharged either by United or sister airline Air Canada. It's exhausting dealing with companies nowadays that irresponsibly abuse access to credit/debit cards.

Our Air Canada connecting flight to LAX was 45 minutes late which meant we could not make our flight from LAX to Aspen. Therefore we had to pay another $800 to get different flights so we would be home that day. So sick of late flights. Why have a schedule if you never abide by it?

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

Information on your arrival and departure airports