Business-class award flights from Boston (BOS) to San José, Costa Rica (SJO)
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In the last 30 days AwardTool saw business-class award space on 7 programs for BOS→SJO. Lowest: 21,970 miles + $54.58 with Avianca LifeMiles, which showed business-class award space on 33 dates. No nonstop business-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
- 21,970 miles + $54.58
- Avianca LifeMiles
- Programs with space
- 7 of 10
- programs seen on this route
- Most dates seen
- 70 of 72
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on BOS→SJO, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Avianca LifeMilesLowest observed | 21,970 pts + $54.58 | 1 stop | Air Canada (AC), Avianca (AV), COPA Airlines (CM) | 4 | 33 | See dates | |
| Air Canada Aeroplan | 25,000 pts + $95.09Mixed cabin | 1 stop | Air Canada (AC), Avianca (AV), COPA Airlines (CM), United Airlines (UA) | 2 | 38 | See dates | |
| United MileagePlus | 38,500 pts + $24.68Mixed cabin | 2 stops | Air Canada (AC), Avianca (AV), JetBlue (B6), COPA Airlines (CM) +1 more | 2 | 47 | See dates | |
| American Airlines AAdvantage | 42,000 pts + $24.68 | 1 stop | American Airlines (AA) | — | 70 | See dates | |
| Etihad Guest | 45,000 pts + $57.08Mixed cabin | 1 stop | American Airlines (AA) | 2 | 1 | See dates | |
| Qantas Frequent Flyer | 52,800 pts + $48.08Mixed cabin | 2 stops | American Airlines (AA) | 1 | 5 | See dates | |
| Aeromexico Club Premier | 53,000 pts + $118.11 | 1 stop | Aeromexico (AM) | 2 | 19 | See dates |
Not seen in business class: Alaska Atmos Rewards, JetBlue TrueBlue and Delta SkyMiles.
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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Avianca LifeMiles | 21,970 pts + $54.58 | 4 | 1 stop | Check this date | ||
| Air Canada Aeroplan | 25,000 pts + $96.29Mixed cabin | 2 | 1 stop | Check this date | ||
| Avianca LifeMiles | 30,000 pts + $43.78 | 3 | 1 stop | Check this date | ||
| United MileagePlus | 38,500 pts + $27.88Mixed cabin | 3 | 1 stop | Check this date | ||
| United MileagePlus | 38,500 pts + $26.18Mixed cabin | 2 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 39,276 pts + $102.69 | 2 | 2 stops | Check this date | ||
| American Airlines AAdvantage | 49,000 pts + $30.28 | — | 1 stop | Check this date | ||
| Aeromexico Club Premier | 53,000 pts + $119.39 | 2 | 1 stop | 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 business-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 business-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Avianca LifeMiles | 33 of 34 | 97% | |
| Air Canada Aeroplan | 38 of 38 | 100% | |
| United MileagePlus | 47 of 47 | 100% | |
| American Airlines AAdvantage | 70 of 72 | 97% | |
| Etihad Guest | 1 of 34 | 2% | |
| Qantas Frequent Flyer | 5 of 34 | 14% | |
| Aeromexico Club Premier | 19 of 34 | 55% |
Best months for business class from Boston (BOS) to San José, Costa Rica (SJO)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 49,500 pts + taxes vary | American Airlines AAdvantage | 3 | |
| 21,970 pts + taxes vary | Avianca LifeMiles | 3 | |
| 38,500 pts + taxes varyMixed cabin | United MileagePlus | 12 | |
| 38,500 pts + taxes varyMixed cabin | United MileagePlus | 1 | |
| 21,970 pts + taxes vary | Avianca LifeMiles | 6 | |
| 64,500 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 42,000 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 25,000 pts + taxes varyMixed cabin | Air Canada Aeroplan | 5 | |
| 30,000 pts + taxes vary | Avianca LifeMiles | 13 | |
| 53,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 42,000 pts + taxes vary | American Airlines AAdvantage | 1 |
Lowest business class award by month and program
Each program's lowest one-way business-class award by departure month, in its own points or miles; taxes vary. — means the program showed no business-class space that month.
| Program | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Avianca LifeMilesmiles | — | 21,970 | 172,770 | — | 21,970 | — | — | 30,000 | 30,000 | 63,620 | — |
| Air Canada Aeroplanpoints | — | 25,000Mixed cabin | 95,946 | — | 25,000Mixed cabin | — | — | 25,000Mixed cabin | 75,108 | 72,443 | — |
| United MileagePlusmiles | — | 38,500Mixed cabin | 38,500Mixed cabin | 38,500Mixed cabin | 38,500Mixed cabin | — | 79,400 | 38,500Mixed cabin | 38,500Mixed cabin | — | — |
| American Airlines AAdvantagemiles | 49,500 | 49,000 | 42,000 | 73,000 | 55,500 | 64,500 | 42,000 | 42,000 | 42,000 | 53,500 | 42,000 |
| Etihad Guestmiles | — | — | — | — | — | — | — | — | 45,000Mixed cabin | — | — |
| Qantas Frequent Flyerpoints | — | — | — | — | — | — | — | 52,800Mixed cabin | 52,800Mixed cabin | — | — |
| Aeromexico Club Premierpoints | — | 53,000 | — | — | 53,000 | — | — | 53,000 | 53,000 | — | — |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage, Etihad Guest and Qantas Frequent Flyer
- Air Canada (AC): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- Aeromexico (AM): Aeromexico Club Premier
- Avianca (AV): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- JetBlue (B6): United MileagePlus
- COPA Airlines (CM): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
Business class on nearby routes
The lowest business-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 San José, Costa Rica (SJO). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| San José (SJO) to Boston (BOS)Return direction | 25,000 points | Air Canada Aeroplan | 17 |
| Boston (BOS) to London Heathrow (LHR)Also from BOS | 29,000 pointsNonstop | Virgin Atlantic Flying Club | 305 |
| Boston (BOS) to Amsterdam (AMS)Also from BOS | 60,000 points | Air Canada Aeroplan | 328 |
| Boston (BOS) to Madrid (MAD)Also from BOS | 45,000 pointsNonstop | Alaska Atmos Rewards | 271 |
| Boston (BOS) to Barcelona (BCN)Also from BOS | 45,000 points | Alaska Atmos Rewards | 285 |
| Atlanta (ATL) to San José (SJO)Also to SJO | 20,000 miles | American Airlines AAdvantage | 323 |
| Amsterdam (AMS) to San José (SJO)Also to SJO | 77,500 pointsNonstop | Virgin Atlantic Flying Club | 53 |
| Paris Charles de Gaulle (CDG) to San José (SJO)Also to SJO | 77,500 pointsNonstop | Virgin Atlantic Flying Club | 58 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Aeromexico Club Premier | 1:1.6 · ~2 days | — | 1:1 · Instant | — | — | — |
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Boston (BOS) to San José, Costa Rica (SJO)
What's the lowest business-class award from Boston (BOS) to San José, Costa Rica (SJO)?
21,970 miles + $54.58 with Avianca LifeMiles. Seen Oct 9, 2026, 23:20 UTC for a Nov 9, 2026 departure. Avianca LifeMiles showed business-class award space on 33 departure dates at any price (newest observation Oct 19, 2026, 01:44 UTC). Search live before transferring points.
Which programs had business-class award space from Boston (BOS) to San José, Costa Rica (SJO)?
Avianca LifeMiles (33 dates), Air Canada Aeroplan (38 dates), United MileagePlus (47 dates), American Airlines AAdvantage (70 dates), Etihad Guest (1 date), Qantas Frequent Flyer (5 dates) and Aeromexico Club Premier (19 dates), in the last 30 days.
Is there nonstop business-class award space from Boston (BOS) to San José, Costa Rica (SJO)?
AwardTool hasn't observed nonstop business-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest business-class award prices from Boston (BOS) to San José, Costa Rica (SJO)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest business-class award AwardTool observed was for Feb 2027 departures: 21,970 miles with LifeMiles (6 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.