First-class award flights from Boston (BOS) to Santiago (SCL)
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In the last 30 days AwardTool saw first-class award space on 3 programs for BOS→SCL. Lowest: 268,000 miles + $5.60 with Delta SkyMiles, which showed first-class award space on 92 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 267,786 points + $84.51 with Air Canada Aeroplan.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 268,000 miles + $5.60
- Delta SkyMiles
- Programs with space
- 3 of 11
- programs seen on this route
- Most dates seen
- 92 of 92
- dates checked · Delta SkyMiles
- Nonstop
- Not seen
- in the last 30 days
Compare programs for first class
The lowest one-way first-class award each program showed on BOS→SCL, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air Canada AeroplanLowest, mixed cabin | 267,786 pts + $84.51Mixed cabin | 2 stops | Air Canada (AC), United Airlines (UA) | 1 | 3 | See dates | |
| Delta SkyMiles | 268,000 pts + $5.60 | 1 stop | Delta Air Lines (DL), LATAM Airlines Group (LA) | 9+ | 92 | See dates | |
| United MileagePlus | 395,000 pts + $5.60 | 2 stops | United Airlines (UA) | 9+ | 2 | See dates |
Not seen in first class: American Airlines AAdvantage, Alaska Atmos Rewards, Avianca LifeMiles, Etihad Guest, GOL Smiles, Air France/KLM Flying Blue, Qantas Frequent Flyer 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) | |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 372,561 pts + $113.01 | 1 | 2 stops | Check this date | ||
| Delta SkyMiles | 478,000 pts + $5.60 | 2 | 1 stop | Check this date | ||
| Delta SkyMiles | 478,000 pts + $5.60 | 5 | 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 |
|---|---|---|---|
| Air Canada Aeroplan | 3 of 101 | 2% | |
| Delta SkyMiles | 92 of 92 | 100% | |
| United MileagePlus | 2 of 103 | 1% |
Best months for first class from Boston (BOS) to Santiago (SCL)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 372,561 pts + taxes vary | Air Canada Aeroplan | 1 | |
| 268,000 pts + taxes vary | Delta SkyMiles | 3 | |
| 267,786 pts + taxes varyMixed cabin | Air Canada Aeroplan | 2 | |
| 268,000 pts + taxes vary | Delta SkyMiles | 31 | |
| 268,000 pts + taxes vary | Delta SkyMiles | 30 | |
| 268,000 pts + taxes vary | Delta SkyMiles | 6 |
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 | ||||||
|---|---|---|---|---|---|---|
| Air Canada Aeroplanpoints | 372,561 | — | 267,786Mixed cabin | — | — | — |
| Delta SkyMilesmiles | 478,000 | 268,000 | 273,000 | 268,000 | 268,000 | 268,000 |
| United MileagePlusmiles | — | — | 395,000 | — | — | — |
Airlines seen in first class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Air Canada (AC): Air Canada Aeroplan
- Delta Air Lines (DL): Delta SkyMiles
- LATAM Airlines Group (LA): Delta SkyMiles
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
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 Boston (BOS) and to Santiago (SCL). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Santiago (SCL) to Boston (BOS)Return direction | 255,000 milesMixed cabin | Delta SkyMiles | 26 |
| Boston (BOS) to Nashville (BNA)Also from BOS | 22,300 milesNonstop | Delta SkyMiles | 320 |
| Boston (BOS) to Miami (MIA)Also from BOS | 15,000 pointsNonstop | Alaska Atmos Rewards | 294 |
| Boston (BOS) to Dallas-Fort Worth (DFW)Also from BOS | 25,000 pointsNonstop | Alaska Atmos Rewards | 325 |
| Boston (BOS) to San Francisco (SFO)Also from BOS | 25,000 miles | American Airlines AAdvantage | 302 |
| Los Angeles (LAX) to Santiago (SCL)Also to SCL | 220,000 miles | United MileagePlus | 134 |
| Miami (MIA) to Santiago (SCL)Also to SCL | 248,000 miles | Delta SkyMiles | 316 |
| Mexico City (MEX) to Santiago (SCL)Also to SCL | 105,000 miles | Delta SkyMiles | 314 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about first-class award flights from Boston (BOS) to Santiago (SCL)
What's the lowest first-class award from Boston (BOS) to Santiago (SCL)?
268,000 miles + $5.60 with Delta SkyMiles. Delta SkyMiles showed first-class award space on 92 departure dates at any price (newest observation Oct 18, 2026, 18:52 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 267,786 points + $84.51 with Air Canada Aeroplan. Search live before transferring points.
Which programs had first-class award space from Boston (BOS) to Santiago (SCL)?
Air Canada Aeroplan (3 dates), Delta SkyMiles (92 dates) and United MileagePlus (2 dates), in the last 30 days.
Is there nonstop first-class award space from Boston (BOS) to Santiago (SCL)?
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 Boston (BOS) to Santiago (SCL)?
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 Mar 2027 departures: 268,000 miles with SkyMiles (31 dates). A mixed-cabin itinerary was seen for Feb 2027 departures from 267,786 points with Aeroplan. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.