Premium economy award flights from Porto (OPO) to Seattle (SEA)
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In the last 30 days AwardTool saw premium economy award space on 7 programs for OPO→SEA. Lowest: 40,000 miles + $578.39 with American Airlines AAdvantage, which showed premium economy award space on 30 dates. No nonstop premium economy 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
- 40,000 miles + $578.39
- American Airlines AAdvantage
- Programs with space
- 7 of 11
- programs seen on this route
- Most dates seen
- 43 of 49
- dates checked · Air France/KLM Flying Blue
- Nonstop
- Not seen
- in the last 30 days
Compare programs for premium economy
The lowest one-way premium economy award each program showed on OPO→SEA, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 40,000 pts + $578.39 | 2 stops | AAASBA | — | 30 | See dates | |
| Lufthansa Miles & More | 53,706 pts + $504.09 | 1 stop | LH | 9+ | 21 | See dates | |
| United MileagePlus | 55,000 pts + $73.59 | 2 stops | LHLXTPUA | 9+ | 36 | See dates | |
| Air France/KLM Flying Blue | 61,000 pts + $317.29 | 2 stops | AFDLKLUX | 2 | 43 | See dates | |
| Air Canada Aeroplan | 68,681 pts + $105.94 | 2 stops | AC | 6 | 2 | See dates | |
| Delta SkyMiles | 96,000 pts + $68.37 | 1 stop | DLKLSK | 9+ | 37 | See dates | |
| GOL Smiles | 236,600 pts + taxes not reported | 2 stops | AAIB | 1 | 10 | See dates |
Not seen in premium economy: Etihad Guest, Qantas Frequent Flyer, Turkish Miles & Smiles 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 premium economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Delta SkyMiles | 190,000 pts + $58.95 | 1 | 1 stop | Check this date | ||
| Delta SkyMiles | 200,000 pts + $59.60 | 2 | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 292,500 pts + $307.43 | 2 | 2 stops | Check this date | ||
| Air France/KLM Flying Blue | 293,000 pts + $303.49 | 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 premium economy 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 premium economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| American Airlines AAdvantage | 30 of 56 | 53% | |
| Lufthansa Miles & More | 21 of 32 | 65% | |
| United MileagePlus | 36 of 50 | 72% | |
| Air France/KLM Flying Blue | 43 of 49 | 87% | |
| Air Canada Aeroplan | 2 of 49 | 4% | |
| Delta SkyMiles | 37 of 49 | 75% | |
| GOL Smiles | 10 of 30 | 33% |
Best months for premium economy from Porto (OPO) to Seattle (SEA)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 200,000 pts + taxes vary | Delta SkyMiles | 5 | |
| 190,000 pts + taxes vary | Delta SkyMiles | 2 | |
| 40,000 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 40,000 pts + taxes vary | American Airlines AAdvantage | 3 | |
| 53,706 pts + taxes vary | Lufthansa Miles & More | 4 | |
| 53,706 pts + taxes vary | Lufthansa Miles & More | 8 | |
| 53,706 pts + taxes vary | Lufthansa Miles & More | 9 | |
| 148,500 pts + taxes vary | American Airlines AAdvantage | 1 |
Lowest premium economy award by month and program
Each program's lowest one-way premium economy award by departure month, in its own points or miles; taxes vary. — means the program showed no premium economy space that month.
| Program | ||||||||
|---|---|---|---|---|---|---|---|---|
| American Airlines AAdvantagemiles | — | — | 40,000 | 40,000 | 140,500 | 135,000 | 132,000 | 148,500 |
| Lufthansa Miles & Moremiles | — | — | — | — | 53,706 | 53,706 | 53,706 | — |
| United MileagePlusmiles | — | — | 55,000 | 55,000 | 55,000 | 55,000 | 125,300 | — |
| Air France/KLM Flying Bluemiles | 293,000 | 292,500 | 65,000 | 88,000 | 88,000 | 88,000 | 61,000 | — |
| Air Canada Aeroplanpoints | — | — | — | — | — | — | 68,681 | — |
| Delta SkyMilesmiles | 200,000 | 190,000 | 96,000 | 96,000 | 100,000 | 115,000 | 240,000 | — |
| GOL Smilesmiles | — | — | — | — | 606,200 | 236,600 | — | — |
Airlines seen in premium economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage and GOL Smiles
- Air Canada (AC): Air Canada Aeroplan
- Air France (AF): Air France/KLM Flying Blue
- Alaska Airlines (AS): American Airlines AAdvantage
- British Airways (BA): American Airlines AAdvantage
- Delta Air Lines (DL): Air France/KLM Flying Blue and Delta SkyMiles
- IBERIA (IB): GOL Smiles
- KLM (KL): Air France/KLM Flying Blue and Delta SkyMiles
- Lufthansa (LH): Lufthansa Miles & More and United MileagePlus
- SWISS (LX): United MileagePlus
- SAS (SK): Delta SkyMiles
- TAP Portugal (TP): United MileagePlus
- United Airlines (UA): United MileagePlus
- Air Europa (UX): Air France/KLM Flying Blue
Premium economy on nearby routes
The lowest premium economy 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 Porto (OPO) and to Seattle (SEA). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Seattle (SEA) to Porto (OPO)Return direction | 40,000 miles | American Airlines AAdvantage | 26 |
| Porto (OPO) to Newark (EWR)Also from OPO | 24,000 points | Virgin Atlantic Flying Club | 4 |
| Porto (OPO) to San Francisco (SFO)Also from OPO | 30,000 miles | Air France/KLM Flying Blue | 105 |
| Porto (OPO) to New York JFKAlso from OPO | 24,000 points | Virgin Atlantic Flying Club | 13 |
| Porto (OPO) to Washington Dulles (IAD)Also from OPO | 24,000 points | Virgin Atlantic Flying Club | 7 |
| Paris Charles de Gaulle (CDG) to Seattle (SEA)Also to SEA | 35,000 points | Alaska Atmos Rewards | 313 |
| Amsterdam (AMS) to Seattle (SEA)Also to SEA | 35,000 points | Alaska Atmos Rewards | 272 |
| Frankfurt (FRA) to Seattle (SEA)Also to SEA | 35,000 points | Alaska Atmos Rewards | 299 |
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 | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| American Airlines AAdvantage | — | — | — | — | 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. No bank transfers to GOL Smiles and Lufthansa Miles & More.
Questions about premium economy award flights from Porto (OPO) to Seattle (SEA)
What's the lowest premium economy award from Porto (OPO) to Seattle (SEA)?
40,000 miles + $578.39 with American Airlines AAdvantage. American Airlines AAdvantage showed premium economy award space on 30 departure dates at any price (newest observation Oct 15, 2026, 17:54 UTC). Search live before transferring points.
Which programs had premium economy award space from Porto (OPO) to Seattle (SEA)?
American Airlines AAdvantage (30 dates), Lufthansa Miles & More (21 dates), United MileagePlus (36 dates), Air France/KLM Flying Blue (43 dates), Air Canada Aeroplan (2 dates), Delta SkyMiles (37 dates) and GOL Smiles (10 dates), in the last 30 days.
Is there nonstop premium economy award space from Porto (OPO) to Seattle (SEA)?
AwardTool hasn't observed nonstop premium economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest premium economy award prices from Porto (OPO) to Seattle (SEA)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest premium economy award AwardTool observed was for Mar 2027 departures: 40,000 miles with AAdvantage (3 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.