Alaska Atmos Rewards award flights from Singapore (SIN) to Washington Dulles (IAD)
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In the last 30 days AwardTool saw Alaska Atmos Rewards award space for SIN→IAD in economy, premium economy, business class and first class. Lowest economy: 65,000 points + $102.43 (economy space on 97 dates). Lowest business class: 255,000 points + $126.63 (business-class space on 28 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 65,000 points + $102.43
- economy space on 97 dates
- Lowest business class
- 255,000 points + $126.63
- business-class space on 28 dates
- Lowest first class (mixed cabin)
- 225,000 points + $102.23
- first-class space on 45 dates · part of the trip in a lower cabin
- Lowest premium economy
- 85,000 points + $107.23
- premium economy space on 31 dates
Atmos award prices by cabin
The lowest one-way Alaska Atmos Rewards award AwardTool observed on SIN→IAD in each cabin, in points plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 65,000 points + $102.43 | 2 stops | Alaska Airlines (AS), British Airways (BA), Cathay Pacific (CX), Hainan Airlines (HU) +4 more | 2 | 97 | See dates | |
| Premium Economy | 85,000 points + $107.23 | 2 stops | Alaska Airlines (AS), British Airways (BA), Japan Airlines (JL), STARLUX Airlines (JX) | 3 | 31 | See dates | |
| Business | 255,000 points + $126.63 | 1 stop | Alaska Airlines (AS), STARLUX Airlines (JX), Qatar Airways (QR) | 3 | 28 | See dates | |
| First | 225,000 points + $102.23Mixed cabin | 2 stops | Alaska Airlines (AS), Japan Airlines (JL), STARLUX Airlines (JX), Korean Air (KE) | 1 | 45 | 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 | 65,000 points + $107.23 | 9+ | 2 stops | Check this date | ||
| Economy | 65,000 points + $107.23 | 9+ | 2 stops | Check this date | ||
| Economy | 65,000 points + $102.43 | 2 | 2 stops | Check this date | ||
| Premium Economy | 85,000 points + $107.39 | 2 | 2 stops | Check this date | ||
| Premium Economy | 85,000 points + $107.23 | 3 | 2 stops | Check this date | ||
| Premium Economy | 85,000 points + $707.99 | 2 | 1 stop | Check this date | ||
| Business | 300,000 points + $118.59 | 2 | 2 stops | Check this date | ||
| First | 225,000 points + $107.19Mixed 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 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 | 97 of 99 | 97% | |
| Premium Economy | 31 of 99 | 31% | |
| Business | 28 of 99 | 28% | |
| First | 45 of 99 | 45% |
Best months to fly from Singapore (SIN) to Washington Dulles (IAD) with Atmos
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 65,000 (13 dates) | 85,000 (4 dates) | 300,000 (1 date) | 300,000 (7 dates) | |
| 65,000 (16 dates) | 85,000 (4 dates) | 300,000 (2 dates) | 225,000 (9 dates)Mixed cabin | |
| 65,000 (18 dates) | 85,000 (2 dates) | — | 300,000 (2 dates) | |
| 65,000 (16 dates) | 85,000 (1 date) | — | 225,000 (8 dates)Mixed cabin | |
| 65,000 (3 dates) | — | — | 300,000 (1 date) | |
| 65,000 (11 dates) | 85,000 (3 dates) | 255,000 (6 dates) | 225,000 (6 dates)Mixed cabin | |
| 65,000 (4 dates) | 170,000 (1 date) | 255,000 (3 dates) | 300,000 (1 date) | |
| 65,000 (7 dates) | 92,500 (7 dates) | 255,000 (7 dates) | 225,000 (6 dates)Mixed cabin | |
| 65,000 (8 dates) | 170,000 (8 dates) | 255,000 (8 dates) | 225,000 (5 dates)Mixed cabin | |
| 120,000 (1 date) | 170,000 (1 date) | 300,000 (1 date) | — |
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 Dulles (IAD)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 55,815 pts + $162.90 | 80,714 pts + $183.90 | 118,188 pts + $191.74Mixed cabin | — |
| Air France/KLM Flying Blue | 40,000 pts + $355.28 | 65,000 pts + $526.09 | 115,000 pts + $795.23 | — |
| Alaska Atmos Rewards | 65,000 pts + $102.43 | 85,000 pts + $107.23 | 255,000 pts + $126.63 | 225,000 pts + $102.23LowestMixed cabin |
| American Airlines AAdvantage | 37,500 pts + $84.13 | 50,000 pts + $84.29Lowest | — | — |
| Avianca LifeMiles | 60,000 pts + $58.00 | — | — | — |
| Delta SkyMiles | 52,000 pts + $106.14 | 100,000 pts + $109.02 | — | 310,000 pts + $109.02Mixed cabin |
| Emirates Skywards | 37,500 pts + $372.81 | — | 105,000 pts + $1,314.33Lowest | — |
| Etihad Guest | 24,480 pts + $332.83Lowest | — | 110,000 pts + $953.09Mixed cabin | — |
| GOL Smiles | 76,200 pts + taxes not reported | 411,900 pts + taxes not reported | 881,200 pts + taxes not reported | — |
| JetBlue TrueBlue | 68,100 pts + $84.39 | — | — | — |
| Qantas Frequent Flyer | 63,500 pts + $201.44 | 143,500 pts + $727.38 | 182,900 pts + $1,694.16 | 299,300 pts + $1,310.20 |
| Qatar Airways Privilege Club | 47,500 pts + taxes not reported | — | 165,000 pts + taxes not reportedMixed cabin | — |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | — | 130,000 pts + taxes not reported | — |
| United MileagePlus | 55,000 pts + $74.83 | 65,000 pts + $75.19 | 110,000 pts + $72.39Mixed cabin | — |
| Virgin Atlantic Flying Club | 33,000 pts + $527.26 | 66,000 pts + $621.09 | 175,000 pts + $116.66 | — |
| Virgin Australia Velocity | 63,000 pts + $68.78 | — | — | — |
Questions about Atmos award flights from Singapore (SIN) to Washington Dulles (IAD)
How many points do you need to fly from Singapore (SIN) to Washington Dulles (IAD) with Alaska Atmos Rewards?
The lowest one-way Alaska Atmos Rewards awards AwardTool observed in the last 30 days: economy 65,000 points + $102.43, with monthly lows of 65,000 points in 9 months and 120,000 points in 1 month, and award space on 97 departure dates (newest observation Oct 18, 2026); premium economy 85,000 points + $107.23, with a typical monthly low of 85,000 points over 9 months and award space on 31 departure dates (newest observation Oct 18, 2026); business class 255,000 points + $126.63, with monthly lows of 255,000 points in 4 months and 300,000 points in 3 months, and award space on 28 departure dates (newest observation Oct 18, 2026); first class 225,000 points + $102.23, a mixed-cabin award, with monthly lows of 225,000 points in 5 months and 300,000 points in 4 months, and award space on 45 departure dates (newest observation Oct 17, 2026). Monthly lows varied in economy (65,000 to 120,000 points), premium economy (85,000 to 170,000 points), business class (255,000 to 300,000 points) and 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 Dulles (IAD)?
In economy, 65,000 points + $102.43. Seen Sep 24, 2026, 08:18 UTC for an Oct 29, 2026 departure. Alaska Atmos Rewards showed economy award space on 97 departure dates at any price (newest observation Oct 18, 2026, 15:49 UTC). In business class, 255,000 points + $126.63. Alaska Atmos Rewards showed business-class award space on 28 departure dates at any price (newest observation Oct 18, 2026, 15:49 UTC). Search live before transferring points.
Can you book nonstop awards from Singapore (SIN) to Washington Dulles (IAD) 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 Dulles (IAD)?
Bilt Rewards (1:1, ~1 day). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest Atmos award prices from Singapore (SIN) to Washington Dulles (IAD)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest economy award AwardTool observed was for Dec 2026 departures: 65,000 points (18 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.