Economy award flights from Porto (OPO) to Detroit (DTW)
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In the last 30 days AwardTool saw economy award space on 10 programs for OPO→DTW. Lowest: 18,750 miles + $211.03 with Air France/KLM Flying Blue, which showed economy award space on 35 dates. No nonstop 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
- 18,750 miles + $211.03
- Air France/KLM Flying Blue
- Programs with space
- 10 of 10
- programs seen on this route
- Most dates seen
- 37 of 37
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for economy
The lowest one-way economy award each program showed on OPO→DTW, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air France/KLM Flying BlueLowest observed | 18,750 pts + $211.03 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), Air Europa (UX) | 9+ | 35 | See dates | |
| American Airlines AAdvantage | 22,500 pts + $124.29 | 2 stops | American Airlines (AA), British Airways (BA) | — | 28 | See dates | |
| Lufthansa Miles & More | 25,000 pts + $310.19 | 2 stops | Lufthansa (LH), United Airlines (UA) | 9+ | 28 | See dates | |
| Delta SkyMiles | 27,000 pts + $58.95 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 28 | See dates | |
| Qantas Frequent Flyer | 34,700 pts + $313.74 | 1 stop | American Airlines (AA), Air France (AF) | 2 | 8 | See dates | |
| Avianca LifeMiles | 35,000 pts + $58.00 | 3 stops | Lufthansa (LH), United Airlines (UA) | 5 | 18 | See dates | |
| Air Canada Aeroplan | 37,107 pts + $97.50 | 1 stop | Air Canada (AC), Lufthansa (LH), Turkish Airlines (TK), United Airlines (UA) | 6 | 26 | See dates | |
| United MileagePlus | 40,000 pts + $57.19 | 2 stops | Air Canada (AC), JetBlue (B6), Eurowings (EW), Lufthansa (LH) +5 more | 8 | 37 | See dates | |
| Turkish Miles & Smiles | 55,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 35 | See dates | |
| GOL Smiles | 107,800 pts + taxes not reported | 1 stop | American Airlines (AA), Air Canada (AC), Air France (AF), British Airways (BA) +3 more | 2 | 9 | 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 economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Air France/KLM Flying Blue | 18,750 pts + $211.03 | 9+ | 1 stop | Check this date | ||
| American Airlines AAdvantage | 22,500 pts + $124.29 | — | 2 stops | Check this date | ||
| Qantas Frequent Flyer | 34,700 pts + $316.03 | 1 | 1 stop | Check this date | ||
| Lufthansa Miles & More | 34,850 pts + $316.13 | 9+ | 1 stop | Check this date | ||
| Avianca LifeMiles | 35,000 pts + $90.81 | 9+ | 1 stop | Check this date | ||
| Air Canada Aeroplan | 42,500 pts + $138.80 | 9+ | 1 stop | Check this date | ||
| Delta SkyMiles | 43,000 pts + $59.38 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 44,000 pts + $68.59 | 9+ | 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 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 economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Air France/KLM Flying Blue | 35 of 35 | 100% | |
| American Airlines AAdvantage | 28 of 43 | 65% | |
| Lufthansa Miles & More | 28 of 29 | 96% | |
| Delta SkyMiles | 28 of 30 | 93% | |
| Qantas Frequent Flyer | 8 of 36 | 22% | |
| Avianca LifeMiles | 18 of 32 | 56% | |
| Air Canada Aeroplan | 26 of 36 | 72% | |
| United MileagePlus | 37 of 37 | 100% | |
| Turkish Miles & Smiles | 35 of 35 | 100% | |
| GOL Smiles | 9 of 9 | 100% |
Best months for economy from Porto (OPO) to Detroit (DTW)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 18,750 pts + taxes vary | Air France/KLM Flying Blue | 5 | |
| 25,000 pts + taxes vary | Air France/KLM Flying Blue | 3 | |
| 22,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 22,500 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 25,000 pts + taxes vary | Air France/KLM Flying Blue | 1 | |
| 25,000 pts + taxes vary | Lufthansa Miles & More | 7 | |
| 25,000 pts + taxes vary | Air France/KLM Flying Blue | 9 | |
| 25,000 pts + taxes vary | Air France/KLM Flying Blue | 4 | |
| 34,847 pts + taxes vary | Lufthansa Miles & More | 3 |
Lowest economy award by month and program
Each program's lowest one-way economy award by departure month, in its own points or miles; taxes vary. — means the program showed no economy space that month.
| Program | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Air France/KLM Flying Bluemiles | 18,750 | 25,000 | — | 25,000 | 25,000 | 26,700 | 25,000 | 25,000 | 66,200 |
| American Airlines AAdvantagemiles | — | — | 22,500 | 22,500 | — | 42,500 | 30,000 | 30,000 | 53,500 |
| Lufthansa Miles & Moremiles | 34,850 | — | — | 34,847 | — | 25,000 | 34,847 | 25,000 | 34,847 |
| Delta SkyMilesmiles | — | 43,000 | — | 42,000 | — | 27,000 | 56,000 | 56,000 | 105,000 |
| Qantas Frequent Flyerpoints | 34,700 | 34,700 | — | 34,700 | — | — | 34,700 | 34,700 | — |
| Avianca LifeMilesmiles | — | 35,000 | — | 35,000 | 35,000 | 35,000 | 35,000 | 35,000 | 35,000 |
| Air Canada Aeroplanpoints | 60,000 | 42,500 | — | 42,500 | 42,500 | 40,000 | 42,500 | 37,107 | 59,857 |
| United MileagePlusmiles | 44,000 | 44,000 | — | 44,000 | — | 40,000 | 44,000 | 40,000 | 40,000 |
| Turkish Miles & Smilesmiles | 55,000 | 55,000 | — | 55,000 | — | 55,000 | 55,000 | 55,000 | 55,000 |
| GOL Smilesmiles | — | 115,100 | — | — | — | — | 107,800 | — | — |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage, Qantas Frequent Flyer and GOL Smiles
- Air Canada (AC): Air Canada Aeroplan, United MileagePlus and GOL Smiles
- Air France (AF): Air France/KLM Flying Blue, Delta SkyMiles, Qantas Frequent Flyer and GOL Smiles
- JetBlue (B6): United MileagePlus
- British Airways (BA): American Airlines AAdvantage and GOL Smiles
- Delta Air Lines (DL): Air France/KLM Flying Blue and Delta SkyMiles
- Eurowings (EW): United MileagePlus
- IBERIA (IB): GOL Smiles
- KLM (KL): Air France/KLM Flying Blue and Delta SkyMiles
- Lufthansa (LH): Lufthansa Miles & More, Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- SWISS (LX): United MileagePlus
- Austrian (OS): United MileagePlus
- Brussels Airlines (SN): United MileagePlus
- Turkish Airlines (TK): Air Canada Aeroplan, Turkish Miles & Smiles and GOL Smiles
- TAP Portugal (TP): United MileagePlus and GOL Smiles
- United Airlines (UA): Lufthansa Miles & More, Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- Air Europa (UX): Air France/KLM Flying Blue
Economy on nearby routes
The lowest 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 Detroit (DTW). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Detroit (DTW) to Porto (OPO)Return direction | 25,000 miles | Air France/KLM Flying Blue | 28 |
| Porto (OPO) to Newark (EWR)Also from OPO | 12,000 points | Virgin Atlantic Flying Club | 12 |
| Porto (OPO) to São Paulo Guarulhos (GRU)Also from OPO | 30,000 miles | Air France/KLM Flying Blue | 91 |
| Porto (OPO) to Amsterdam (AMS)Also from OPO | 7,600 miles | GOL Smiles | 325 |
| Porto (OPO) to Rio de Janeiro Galeão (GIG)Also from OPO | 30,000 miles | Air France/KLM Flying Blue | 89 |
| Paris Charles de Gaulle (CDG) to Detroit (DTW)Also to DTW | 12,000 pointsNonstop | Virgin Atlantic Flying Club | 75 |
| San Francisco (SFO) to Detroit (DTW)Also to DTW | 9,500 miles | American Airlines AAdvantage | 317 |
| Shanghai Pudong (PVG) to Detroit (DTW)Also to DTW | 35,000 miles | American Airlines AAdvantage | 325 |
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 | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| Turkish Miles & Smiles | — | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1 day | — |
| 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 economy award flights from Porto (OPO) to Detroit (DTW)
What's the lowest economy award from Porto (OPO) to Detroit (DTW)?
18,750 miles + $211.03 with Air France/KLM Flying Blue. Seen Sep 23, 2026, 21:07 UTC for an Oct 29, 2026 departure. Air France/KLM Flying Blue showed economy award space on 35 departure dates at any price (newest observation Oct 18, 2026, 05:21 UTC). Search live before transferring points.
Which programs had economy award space from Porto (OPO) to Detroit (DTW)?
Air France/KLM Flying Blue (35 dates), American Airlines AAdvantage (28 dates), Lufthansa Miles & More (28 dates), Delta SkyMiles (28 dates), Qantas Frequent Flyer (8 dates), Avianca LifeMiles (18 dates), Air Canada Aeroplan (26 dates), United MileagePlus (37 dates), Turkish Miles & Smiles (35 dates) and GOL Smiles (9 dates), in the last 30 days.
Is there nonstop economy award space from Porto (OPO) to Detroit (DTW)?
AwardTool hasn't observed nonstop economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest economy award prices from Porto (OPO) to Detroit (DTW)?
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 Oct 2026 departures: 18,750 miles with Flying Blue (5 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.