Delta SkyMiles award flights from Boston (BOS) to Singapore (SIN)
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In the last 30 days AwardTool saw Delta SkyMiles award space for BOS→SIN in economy, premium economy, business class and first class. Lowest economy: 46,300 miles + $13.00 (economy space on 135 dates). Lowest first class: 246,500 miles + $13.10 on a mixed-cabin itinerary (part of the trip in a lower cabin; first-class space on 9 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 46,300 miles + $13.00
- economy space on 135 dates
- Lowest first class (mixed cabin)
- 246,500 miles + $13.10
- first-class space on 9 dates · part of the trip in a lower cabin
- Lowest premium economy
- 97,500 miles + $13.00
- premium economy space on 22 dates
SkyMiles award prices by cabin
The lowest one-way Delta SkyMiles award AwardTool observed on BOS→SIN in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 46,300 miles + $13.00 | 2 stops | Air France (AF), Delta Air Lines (DL), Korean Air (KE), KLM (KL) | 1 | 135 | See dates | |
| Premium Economy | 97,500 miles + $13.00 | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 2 | 22 | See dates | |
| Business | 499,900 miles + $35.90 | 1 stop | Air France (AF), KLM (KL) | 9+ | 1 | See dates | |
| First | 246,500 miles + $13.10Mixed cabin | 2 stops | Air France (AF), Delta Air Lines (DL), Korean Air (KE) | 1 | 9 | 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 SkyMiles award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 113,700 miles + $13.00 | 1 | 2 stops | Check this date | ||
| Economy | 126,600 miles + $35.40 | 9+ | 2 stops | Check this date | ||
| Economy | 126,600 miles + $35.40 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 152,300 miles + $13.00 | 1 | 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 SkyMiles award space showed up
Departure dates in the next 365 days that AwardTool checked for Delta SkyMiles 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 | 135 of 176 | 76% | |
| Premium Economy | 22 of 176 | 12% | |
| Business | 1 of 176 | under 1% | |
| First | 9 of 176 | 5% |
Best months to fly from Boston (BOS) to Singapore (SIN) with SkyMiles
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 130,300 (7 dates) | — | — | — | |
| 113,700 (21 dates) | 152,300 (1 date) | — | — | |
| 126,600 (23 dates) | — | — | — | |
| 46,300 (14 dates) | 117,000 (2 dates) | — | — | |
| 48,700 (19 dates) | 97,500 (2 dates) | 499,900 (1 date) | 499,900 (1 date) | |
| 48,700 (18 dates) | 97,500 (6 dates) | — | 246,500 (4 dates)Mixed cabin | |
| 54,600 (27 dates) | 103,400 (8 dates) | — | 499,900 (1 date) | |
| 72,200 (1 date) | 121,000 (1 date) | — | — | |
| 87,800 (5 dates) | 136,700 (2 dates) | — | 499,900 (3 dates) |
How to get SkyMiles
- American Express Membership Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
SkyMiles vs other programs from Boston (BOS) to Singapore (SIN)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 55,741 pts + $91.11 | 80,714 pts + $91.21 | 118,188 pts + $83.61 | 235,302 pts + $75.71Mixed cabin |
| Air France/KLM Flying Blue | 40,000 pts + $291.59 | 65,000 pts + $457.10Lowest | 209,000 pts + $735.70 | — |
| Alaska Atmos Rewards | 42,500 pts + $42.80 | 85,000 pts + $549.20 | 255,000 pts + $62.80 | 225,000 pts + $37.80LowestMixed cabin |
| American Airlines AAdvantage | 37,500 pts + $14.90 | 70,000 pts + $14.90 | — | — |
| Avianca LifeMiles | 60,000 pts + $44.20 | — | — | — |
| Cathay Pacific Asia Miles | 38,000 pts + $267.52 | 78,000 pts + $267.52 | — | — |
| Delta SkyMiles | 46,300 pts + $13.00 | 97,500 pts + $13.00 | 499,900 pts + $35.90 | 246,500 pts + $13.10Mixed cabin |
| Emirates Skywards | 37,500 pts + $311.00 | 95,000 pts + $311.00 | 105,000 pts + $1,254.00Lowest | — |
| Etihad Guest | 27,625 pts + $288.50Lowest | — | 110,000 pts + $259.50Mixed cabin | 310,000 pts + $739.50Mixed cabin |
| GOL Smiles | 39,600 pts + taxes not reported | 413,000 pts + taxes not reported | — | — |
| JetBlue TrueBlue | 61,100 pts + $42.80 | — | 122,200 pts + $42.80 | — |
| Qantas Frequent Flyer | 63,500 pts + $120.00 | 135,200 pts + $264.30 | 182,900 pts + $1,254.00 | 299,300 pts + $1,254.00 |
| 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 | 46,700 pts + $11.20 | 65,000 pts + $5.60 | 110,000 pts + $8.60Mixed cabin | — |
| Virgin Atlantic Flying Club | 33,000 pts + $457.50 | 66,000 pts + $561.30 | — | — |
Questions about SkyMiles award flights from Boston (BOS) to Singapore (SIN)
How many miles do you need to fly from Boston (BOS) to Singapore (SIN) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days: economy 46,300 miles + $13.00, with a typical monthly low of 72,200 miles over 9 months and award space on 135 departure dates (newest observation Oct 19, 2026); premium economy 97,500 miles + $13.00, with a typical monthly low of 117,000 miles over 7 months and award space on 22 departure dates (newest observation Oct 18, 2026); first class 246,500 miles + $13.10, a mixed-cabin award, with monthly lows of 246,500 miles in 1 month and 499,900 miles in 3 months, and award space on 9 departure dates (newest observation Oct 18, 2026). Monthly lows varied in economy (46,300 to 130,300 miles), premium economy (97,500 to 152,300 miles) and first class (246,500 to 499,900 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest SkyMiles award from Boston (BOS) to Singapore (SIN)?
In economy, 46,300 miles + $13.00. Delta SkyMiles showed economy award space on 135 departure dates at any price (newest observation Oct 19, 2026, 18:35 UTC). In first class, 246,500 miles + $13.10 on a mixed-cabin itinerary (part of the trip in a lower cabin). Delta SkyMiles showed first-class award space on 9 departure dates at any price (newest observation Oct 18, 2026, 12:57 UTC). Search live before transferring points.
Can you book nonstop awards from Boston (BOS) to Singapore (SIN) with SkyMiles?
AwardTool hasn't observed nonstop Delta SkyMiles award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book SkyMiles awards from Boston (BOS) to Singapore (SIN)?
American Express Membership Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest SkyMiles award prices from Boston (BOS) to Singapore (SIN)?
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 Jan 2027 departures: 46,300 miles (14 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.