First-class award flights from Singapore (SIN) to Denver (DEN)
Explore these award routes
Preview matching cached flight results on these routes, then search live for your own trip.
In the last 30 days AwardTool saw first-class award space on 2 programs for SIN→DEN. Lowest: 200,000 points + $104.69 with Alaska Atmos Rewards on a mixed-cabin itinerary (part of the trip in a lower cabin), which showed first-class award space on 28 dates. No nonstop first-class award was seen in the last 30 days.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed (mixed cabin)
- 200,000 points + $104.69
- Alaska Atmos Rewards · part of the trip in a lower cabin
- Programs with space
- 2 of 14
- programs seen on this route
- Most dates seen
- 28 of 80
- dates checked · Alaska Atmos Rewards
- Nonstop
- Not seen
- in the last 30 days
Compare programs for first class
The lowest one-way first-class award each program showed on SIN→DEN, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest, mixed cabin | 200,000 pts + $104.69Mixed cabin | 2 stops | Alaska Airlines (AS), Japan Airlines (JL), STARLUX Airlines (JX), Korean Air (KE) +1 more | 2 | 28 | See dates | |
| Delta SkyMiles | 375,000 pts + $106.29Mixed cabin | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 2 | 8 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, Avianca LifeMiles, JetBlue TrueBlue, Etihad Guest, GOL Smiles, Air France/KLM Flying Blue, Qantas Frequent Flyer, Turkish Miles & Smiles, United MileagePlus, Virgin Australia Velocity and Virgin Atlantic Flying Club.
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed first-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | 250,000 pts + $118.43 | 2 | 2 stops | Check this date | ||
| Alaska Atmos Rewards | 250,000 pts + $118.53 | 6 | 2 stops | Check this date | ||
| Delta SkyMiles | 375,000 pts + $106.29Mixed cabin | 2 | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
How often first-class award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had first-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Alaska Atmos Rewards | 28 of 80 | 35% | |
| Delta SkyMiles | 8 of 79 | 10% |
Best months for first class from Singapore (SIN) to Denver (DEN)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 250,000 pts + taxes vary | Alaska Atmos Rewards | 1 | |
| 250,000 pts + taxes vary | Alaska Atmos Rewards | 3 | |
| 200,000 pts + taxes varyMixed cabin | Alaska Atmos Rewards | 4 | |
| 250,000 pts + taxes vary | Alaska Atmos Rewards | 4 | |
| 255,000 pts + taxes vary | Alaska Atmos Rewards | 2 | |
| 250,000 pts + taxes vary | Alaska Atmos Rewards | 5 | |
| 250,000 pts + taxes vary | Alaska Atmos Rewards | 1 | |
| 250,000 pts + taxes vary | Alaska Atmos Rewards | 8 |
Lowest first class award by month and program
Each program's lowest one-way first-class award by departure month, in its own points or miles; taxes vary. — means the program showed no first-class space that month.
| Program | ||||||||
|---|---|---|---|---|---|---|---|---|
| Alaska Atmos Rewardspoints | 250,000 | 250,000 | 200,000Mixed cabin | 250,000 | 255,000 | 250,000 | 250,000 | 250,000 |
| Delta SkyMilesmiles | — | 375,000Mixed cabin | 440,000 | — | — | — | 375,000Mixed cabin | 410,000 |
Airlines seen in first class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Alaska Airlines (AS): Alaska Atmos Rewards
- Delta Air Lines (DL): Delta SkyMiles
- Japan Airlines (JL): Alaska Atmos Rewards
- STARLUX Airlines (JX): Alaska Atmos Rewards
- Korean Air (KE): Alaska Atmos Rewards and Delta SkyMiles
- Qatar Airways (QR): Alaska Atmos Rewards
First class on nearby routes
The lowest first-class award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Singapore (SIN) and to Denver (DEN). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Denver (DEN) to Singapore (SIN)Return direction | 200,000 pointsMixed cabin | Alaska Atmos Rewards | 48 |
| Singapore (SIN) to Paris Charles de Gaulle (CDG)Also from SIN | 90,000 miles | American Airlines AAdvantage | 3 |
| Singapore (SIN) to London Heathrow (LHR)Also from SIN | 90,000 miles | American Airlines AAdvantage | 2 |
| Singapore (SIN) to Amsterdam (AMS)Also from SIN | 205,000 points | Qantas Frequent Flyer | 79 |
| Singapore (SIN) to Abu Dhabi (AUH)Also from SIN | 50,000 milesNonstop | American Airlines AAdvantage | 2 |
| Los Angeles (LAX) to Denver (DEN)Also to DEN | 14,500 milesNonstop | American Airlines AAdvantage | 319 |
| Seattle (SEA) to Denver (DEN)Also to DEN | 20,000 pointsNonstop | Alaska Atmos Rewards | 324 |
| Philadelphia (PHL) to Denver (DEN)Also to DEN | 23,500 milesNonstop | American Airlines AAdvantage | 326 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about first-class award flights from Singapore (SIN) to Denver (DEN)
What's the lowest first-class award from Singapore (SIN) to Denver (DEN)?
200,000 points + $104.69 with Alaska Atmos Rewards on a mixed-cabin itinerary (part of the trip in a lower cabin). Alaska Atmos Rewards showed first-class award space on 28 departure dates at any price (newest observation Oct 18, 2026, 23:29 UTC). Search live before transferring points.
Which programs had first-class award space from Singapore (SIN) to Denver (DEN)?
Alaska Atmos Rewards (28 dates) and Delta SkyMiles (8 dates), in the last 30 days.
Is there nonstop first-class award space from Singapore (SIN) to Denver (DEN)?
AwardTool hasn't observed nonstop first-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest first-class award prices from Singapore (SIN) to Denver (DEN)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest first-class award AwardTool observed was for Sep 2027 departures: 250,000 points with Atmos (8 dates). A mixed-cabin itinerary was seen for Jan 2027 departures from 200,000 points with Atmos. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.