Alaska Atmos Rewards award flights from Singapore (SIN) to Washington National (DCA)
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In the last 30 days AwardTool saw Alaska Atmos Rewards award space for SIN→DCA in economy and first class. Lowest economy: 70,000 points + $107.19 (economy space on 6 dates). Lowest first class: 225,000 points + $109.59 on a mixed-cabin itinerary (part of the trip in a lower cabin; first-class space on 5 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 70,000 points + $107.19
- economy space on 6 dates
- Lowest first class (mixed cabin)
- 225,000 points + $109.59
- first-class space on 5 dates · part of the trip in a lower cabin
Atmos award prices by cabin
The lowest one-way Alaska Atmos Rewards award AwardTool observed on SIN→DCA in each cabin, in points plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 70,000 points + $107.19 | 2 stops | ASCXJL | 9+ | 6 | See dates | |
| First | 225,000 points + $109.59Mixed cabin | 2 stops | ASJL | 3 | 5 | See dates |
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 Atmos award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 70,000 points + $107.19 | 9+ | 2 stops | Check this date | ||
| Economy | 130,000 points + $107.19 | 3 | 2 stops | Check this date | ||
| First | 300,000 points + $107.19 | 3 | 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 Atmos award space showed up
Departure dates in the next 365 days that AwardTool checked for Alaska Atmos Rewards in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 6 of 26 | 23% | |
| First | 5 of 26 | 19% |
How to get Atmos points
- Bilt Rewards: 1:1 · ~1 day
Check current transfer bonuses. Most transfers can't be reversed.
Atmos vs other programs from Singapore (SIN) to Washington National (DCA)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 55,755 pts + $161.34 | 80,714 pts + $183.90 | 205,216 pts + $161.10Mixed cabin | — |
| Air France/KLM Flying Blue | 65,500 pts + $112.09 | 100,000 pts + $536.99 | 263,500 pts + $807.19 | — |
| Alaska Atmos Rewards | 70,000 pts + $107.19 | — | — | 225,000 pts + $109.59LowestMixed cabin |
| American Airlines AAdvantage | 37,500 pts + $84.23Lowest | 50,000 pts + $86.49Lowest | — | — |
| Avianca LifeMiles | 47,000 pts + $58.00 | — | — | — |
| Etihad Guest | 96,000 pts + $309.43 | — | 110,000 pts + $309.43Mixed cabin | 324,000 pts + $768.23 |
| GOL Smiles | 259,500 pts + taxes not reported | 727,500 pts + taxes not reported | — | — |
| Qantas Frequent Flyer | 63,500 pts + $204.79 | 143,500 pts + $727.38 | — | — |
| United MileagePlus | 55,000 pts + $74.93 | 65,000 pts + $87.09 | 110,000 pts + $100.79LowestMixed cabin | — |
| Virgin Australia Velocity | 63,000 pts + $68.91 | — | — | — |
Questions about Atmos award flights from Singapore (SIN) to Washington National (DCA)
How many points do you need to fly from Singapore (SIN) to Washington National (DCA) with Alaska Atmos Rewards?
The lowest one-way Alaska Atmos Rewards awards AwardTool observed in the last 30 days (newest observation Oct 16, 2026): economy 70,000 points + $107.19, with award space on 6 departure dates; first class 225,000 points + $109.59, a mixed-cabin award, with award space on 5 departure dates. Monthly lows varied in first class (225,000 to 300,000 points), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Atmos award from Singapore (SIN) to Washington National (DCA)?
In economy, 70,000 points + $107.19. Seen Oct 14, 2026, 01:25 UTC for a Nov 25, 2026 departure. Alaska Atmos Rewards showed economy award space on 6 departure dates at any price (newest observation Oct 16, 2026, 01:27 UTC). In first class, 225,000 points + $109.59 on a mixed-cabin itinerary (part of the trip in a lower cabin). Alaska Atmos Rewards showed first-class award space on 5 departure dates at any price (newest observation Oct 16, 2026, 01:27 UTC). Search live before transferring points.
Can you book nonstop awards from Singapore (SIN) to Washington National (DCA) with Atmos?
AwardTool hasn't observed nonstop Alaska Atmos Rewards award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book Atmos awards from Singapore (SIN) to Washington National (DCA)?
Bilt Rewards (1:1, ~1 day). Check current transfer bonuses; most transfers can't be reversed.