Business-class award flights from Raleigh/Durham (RDU) to San Juan (SJU)
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In the last 30 days AwardTool saw business-class award space on 2 programs for RDU→SJU. Lowest: 40,300 miles + $5.60 with United MileagePlus, which showed business-class award space on 19 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
- 40,300 miles + $5.60
- United MileagePlus
- Programs with space
- 2 of 2
- programs seen on this route
- Most dates seen
- 67 of 67
- 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 RDU→SJU, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest observed | 40,300 pts + $5.60 | 1 stop | United Airlines (UA) | 9+ | 19 | See dates | |
| American Airlines AAdvantage | 42,000 pts + $5.60 | 1 stop | American Airlines (AA) | — | 67 | 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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| United MileagePlus | 40,300 pts + $5.60 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 40,300 pts + $5.60 | 9+ | 1 stop | Check this date | ||
| American Airlines AAdvantage | 42,000 pts + $5.60 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 42,000 pts + $5.60 | — | 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 |
|---|---|---|---|
| United MileagePlus | 19 of 19 | 100% | |
| American Airlines AAdvantage | 67 of 67 | 100% |
Best months for business class from Raleigh/Durham (RDU) to San Juan (SJU)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 40,300 pts + taxes vary | United MileagePlus | 3 | |
| 42,000 pts + taxes vary | American Airlines AAdvantage | 12 | |
| 40,300 pts + taxes vary | United MileagePlus | 5 | |
| 42,000 pts + taxes vary | American Airlines AAdvantage | 8 | |
| 42,000 pts + taxes vary | American Airlines AAdvantage | 7 | |
| 42,000 pts + taxes vary | American Airlines AAdvantage | 9 | |
| 66,000 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 56,000 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 | ||||||||
|---|---|---|---|---|---|---|---|---|
| United MileagePlusmiles | 40,300 | 45,900 | 40,300 | 59,700 | 84,900 | 59,700 | — | — |
| American Airlines AAdvantagemiles | 42,000 | 42,000 | 42,000 | 42,000 | 42,000 | 42,000 | 66,000 | 56,000 |
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
- United Airlines (UA): 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 Raleigh/Durham (RDU) and to San Juan (SJU). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| San Juan (SJU) to Raleigh/Durham (RDU)Return direction | 40,300 miles | United MileagePlus | 15 |
| Raleigh/Durham (RDU) to London Heathrow (LHR)Also from RDU | 57,500 miles | American Airlines AAdvantage | 293 |
| Raleigh/Durham (RDU) to Toronto Pearson (YYZ)Also from RDU | 18,500 pointsNonstop | Virgin Australia Velocity | 284 |
| Raleigh/Durham (RDU) to Paris Charles de Gaulle (CDG)Also from RDU | 60,000 milesNonstop | Air France/KLM Flying Blue | 308 |
| Raleigh/Durham (RDU) to Los Angeles (LAX)Also from RDU | 43,600 pointsNonstop | Qantas Frequent Flyer | 295 |
| Houston (IAH) to San Juan (SJU)Also to SJU | 23,000 miles | American Airlines AAdvantage | 316 |
| New York JFK to San Juan (SJU)Also to SJU | 29,700 pointsNonstop | JetBlue TrueBlue | 233 |
| Dallas-Fort Worth (DFW) to San Juan (SJU)Also to SJU | 35,000 pointsNonstop | Alaska Atmos Rewards | 20 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | — | — | — | — | 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 Raleigh/Durham (RDU) to San Juan (SJU)
What's the lowest business-class award from Raleigh/Durham (RDU) to San Juan (SJU)?
40,300 miles + $5.60 with United MileagePlus. Seen Sep 23, 2026, 17:39 UTC for an Oct 29, 2026 departure. United MileagePlus showed business-class award space on 19 departure dates at any price (newest observation Oct 12, 2026, 16:54 UTC). Search live before transferring points.
Which programs had business-class award space from Raleigh/Durham (RDU) to San Juan (SJU)?
United MileagePlus (19 dates) and American Airlines AAdvantage (67 dates), in the last 30 days.
Is there nonstop business-class award space from Raleigh/Durham (RDU) to San Juan (SJU)?
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 Raleigh/Durham (RDU) to San Juan (SJU)?
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 Dec 2026 departures: 40,300 miles with MileagePlus (5 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.