American Airlines AAdvantage award flights from Porto (OPO) to Boston (BOS)
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In the last 30 days AwardTool saw American Airlines AAdvantage award space for OPO→BOS in economy, premium economy and business class. Lowest economy: 22,500 miles + $118.79 (economy space on 68 dates). Lowest business class: 57,500 miles + $118.99 (business-class space on 67 dates). Lowest premium economy: 40,000 miles + $118.99 (premium economy space on 49 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 22,500 miles + $118.79
- economy space on 68 dates
- Lowest business class
- 57,500 miles + $118.99
- business-class space on 67 dates
- Lowest premium economy
- 40,000 miles + $118.99
- premium economy space on 49 dates
AAdvantage award prices by cabin
The lowest one-way American Airlines AAdvantage award AwardTool observed on OPO→BOS in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 22,500 miles + $118.79 | 1 stop | American Airlines (AA), Royal Air Maroc (AT), British Airways (BA), IBERIA (IB) | — | 68 | See dates | |
| Premium Economy | 40,000 miles + $118.99 | 1 stop | American Airlines (AA), Royal Air Maroc (AT), British Airways (BA) | — | 49 | See dates | |
| Business | 57,500 miles + $118.99 | 1 stop | American Airlines (AA), Royal Air Maroc (AT), British Airways (BA) | — | 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 AAdvantage award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 22,500 miles + $137.19 | — | 2 stops | Check this date | ||
| Economy | 22,500 miles + $137.69 | — | 2 stops | Check this date | ||
| Economy | 22,500 miles + $118.79 | — | 1 stop | Check this date | ||
| Premium Economy | 40,000 miles + $371.19 | — | 2 stops | Check this date | ||
| Premium Economy | 40,000 miles + $562.69 | — | 1 stop | Check this date | ||
| Business | 57,500 miles + $1,003.59 | — | 1 stop | Check this date | ||
| Business | 57,500 miles + $996.19 | — | 2 stops | Check this date | ||
| Business | 57,500 miles + $1,003.19 | — | 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 AAdvantage award space showed up
Departure dates in the next 365 days that AwardTool checked for American Airlines AAdvantage 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 | 68 of 113 | 60% | |
| Premium Economy | 49 of 113 | 43% | |
| Business | 67 of 113 | 59% |
Best months to fly from Porto (OPO) to Boston (BOS) with AAdvantage
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| — | — | 57,500 (1 date) | |
| 22,500 (3 dates) | — | 57,500 (4 dates) | |
| 22,500 (3 dates) | 40,000 (3 dates) | 57,500 (3 dates) | |
| 22,500 (2 dates) | — | 57,500 (1 date) | |
| 22,500 (2 dates) | — | 57,500 (1 date) | |
| 22,500 (3 dates) | 147,000 (1 date) | 57,500 (2 dates) | |
| 30,000 (7 dates) | 40,000 (5 dates) | 57,500 (7 dates) | |
| 30,000 (19 dates) | 40,000 (15 dates) | 57,500 (19 dates) | |
| 30,000 (13 dates) | 133,000 (12 dates) | 57,500 (13 dates) | |
| 79,500 (2 dates) | 144,500 (2 dates) | 57,500 (2 dates) | |
| 52,500 (8 dates) | 139,500 (8 dates) | 348,500 (8 dates) | |
| 43,000 (6 dates) | 139,500 (3 dates) | 303,000 (6 dates) |
How to get AAdvantage miles
- Citi ThankYou Points: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
AAdvantage vs other programs from Porto (OPO) to Boston (BOS)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 35,892 pts + $97.50 | 57,330 pts + $105.40 | 75,000 pts + $123.30 | — |
| Air France/KLM Flying Blue | 18,750 pts + $206.89 | 35,000 pts + $303.69 | 56,875 pts + $442.99 | — |
| American Airlines AAdvantage | 22,500 pts + $118.79 | 40,000 pts + $118.99 | 57,500 pts + $118.99 | — |
| Avianca LifeMiles | 40,000 pts + $58.00 | — | — | — |
| Delta SkyMiles | 31,000 pts + $59.68 | 100,000 pts + $59.68 | 310,000 pts + $992.19 | 310,000 pts + $59.67 |
| GOL Smiles | 70,900 pts + taxes not reported | 170,400 pts + taxes not reported | 469,500 pts + taxes not reported | — |
| JetBlue TrueBlue | 50,000 pts + $73.99 | — | — | — |
| Lufthansa Miles & More | 21,525 pts + $298.83 | 43,806 pts + $495.13 | 42,411 pts + $903.13Lowest | 139,998 pts + $1,136.49Lowest |
| Qantas Frequent Flyer | 34,700 pts + $313.07 | 89,700 pts + $571.60 | 90,000 pts + $1,031.31 | — |
| TAP Air Portugal Miles&Go | 29,000 pts + $120.40 | — | 199,000 pts + $134.40 | — |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | — | 90,000 pts + taxes not reported | — |
| United MileagePlus | 40,000 pts + $57.19 | 55,000 pts + $73.59 | 88,000 pts + $53.19 | 200,000 pts + $57.19 |
| Virgin Atlantic Flying Club | 12,000 pts + $245.56Lowest | 24,000 pts + $256.10Lowest | 48,500 pts + $416.61 | — |
| Virgin Australia Velocity | 23,500 pts + $53.18 | — | — | — |
Questions about AAdvantage award flights from Porto (OPO) to Boston (BOS)
How many miles do you need to fly from Porto (OPO) to Boston (BOS) with American Airlines AAdvantage?
The lowest one-way American Airlines AAdvantage awards AwardTool observed in the last 30 days (newest observation Oct 19, 2026): economy 22,500 miles + $118.79, with a typical monthly low of 30,000 miles over 11 months and award space on 68 departure dates; premium economy 40,000 miles + $118.99, with a typical monthly low of 133,000 miles over 8 months and award space on 49 departure dates; business class 57,500 miles + $118.99, with a typical monthly low of 57,500 miles over 12 months and award space on 67 departure dates. Monthly lows varied in economy (22,500 to 79,500 miles), premium economy (40,000 to 147,000 miles) and business class (57,500 to 348,500 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest AAdvantage award from Porto (OPO) to Boston (BOS)?
In economy, 22,500 miles + $118.79. Seen Oct 19, 2026, 15:54 UTC for a Nov 15, 2026 departure. American Airlines AAdvantage showed economy award space on 68 departure dates at any price (newest observation Oct 19, 2026, 15:54 UTC). In business class, 57,500 miles + $118.99. Seen Oct 16, 2026, 01:11 UTC for a Nov 26, 2026 departure. American Airlines AAdvantage showed business-class award space on 67 departure dates at any price (newest observation Oct 19, 2026, 14:44 UTC). Search live before transferring points.
Can you book nonstop awards from Porto (OPO) to Boston (BOS) with AAdvantage?
AwardTool hasn't observed nonstop American Airlines AAdvantage award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book AAdvantage awards from Porto (OPO) to Boston (BOS)?
Citi ThankYou Points (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest AAdvantage award prices from Porto (OPO) to Boston (BOS)?
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 Nov 2026 departures: 22,500 miles (3 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.