Business-class award flights from Porto (OPO) to Las Vegas (LAS)
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In the last 30 days AwardTool saw business-class award space on 3 programs for OPO→LAS. Lowest: 88,000 miles + $74.29 with United MileagePlus on a mixed-cabin itinerary (part of the trip in a lower cabin), which showed business-class award space on 24 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 (mixed cabin)
- 88,000 miles + $74.29
- United MileagePlus · part of the trip in a lower cabin
- Programs with space
- 3 of 5
- programs seen on this route
- Most dates seen
- 24 of 24
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on OPO→LAS, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air France/KLM Flying BlueLowest observed | 60,000 pts + $442.59 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), Air Europa (UX) | 6 | 17 | See dates | |
| United MileagePlus | 88,000 pts + $74.29Mixed cabin | 2 stops | Lufthansa (LH), SWISS (LX), TAP Portugal (TP), United Airlines (UA) | 2 | 24 | See dates | |
| GOL Smiles | 500,000 pts + taxes not reportedMixed cabin | 1 stop | Air France (AF) | 1 | 1 | See dates |
Not seen in business class: Delta SkyMiles and Etihad Guest.
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) | |
|---|---|---|---|---|---|---|
| Air France/KLM Flying Blue | 60,000 pts + $442.59 | 6 | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 144,000 pts + $442.89 | 5 | 1 stop | Check this date | ||
| United MileagePlus | 395,000 pts + $57.19 | 2 | 1 stop | Check this date | ||
| United MileagePlus | 395,000 pts + $57.59 | 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 |
|---|---|---|---|
| Air France/KLM Flying Blue | 17 of 19 | 89% | |
| United MileagePlus | 24 of 24 | 100% | |
| GOL Smiles | 1 of 16 | 6% |
Best months for business class from Porto (OPO) to Las Vegas (LAS)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 144,000 pts + taxes vary | Air France/KLM Flying Blue | 2 | |
| 60,000 pts + taxes vary | Air France/KLM Flying Blue | 1 | |
| 200,000 pts + taxes vary | United MileagePlus | 1 | |
| 304,500 pts + taxes vary | Air France/KLM Flying Blue | 1 | |
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 9 | |
| 144,000 pts + taxes vary | Air France/KLM Flying Blue | 3 | |
| 200,000 pts + taxes vary | United MileagePlus | 8 |
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 | |||||||
|---|---|---|---|---|---|---|---|
| Air France/KLM Flying Bluemiles | 144,000 | 60,000 | — | 304,500 | 144,000 | 144,000 | 391,500 |
| United MileagePlusmiles | — | 395,000 | 200,000 | 310,400 | 88,000Mixed cabin | 200,000 | 200,000 |
| GOL Smilesmiles | — | — | — | — | 500,000Mixed cabin | — | — |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Air France (AF): Air France/KLM Flying Blue and GOL Smiles
- Delta Air Lines (DL): Air France/KLM Flying Blue
- KLM (KL): Air France/KLM Flying Blue
- Lufthansa (LH): United MileagePlus
- SWISS (LX): United MileagePlus
- TAP Portugal (TP): United MileagePlus
- United Airlines (UA): United MileagePlus
- Air Europa (UX): Air France/KLM Flying Blue
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 Porto (OPO) and to Las Vegas (LAS). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Las Vegas (LAS) to Porto (OPO)Return direction | 90,000 points | Air Canada Aeroplan | 10 |
| Porto (OPO) to Amsterdam (AMS)Also from OPO | 20,000 milesNonstop | Air France/KLM Flying Blue | 308 |
| Porto (OPO) to São Paulo Guarulhos (GRU)Also from OPO | 85,000 miles | Air France/KLM Flying Blue | 93 |
| Porto (OPO) to Newark (EWR)Also from OPO | 34,536 miles | Lufthansa Miles & More | 45 |
| Porto (OPO) to Paris Charles de Gaulle (CDG)Also from OPO | 25,000 milesNonstop | Delta SkyMiles | 272 |
| London Heathrow (LHR) to Las Vegas (LAS)Also to LAS | 41,000 pointsNonstop | Virgin Atlantic Flying Club | 323 |
| Paris Charles de Gaulle (CDG) to Las Vegas (LAS)Also to LAS | 49,000 points | Virgin Atlantic Flying Club | 12 |
| Amsterdam (AMS) to Las Vegas (LAS)Also to LAS | 49,000 points | Virgin Atlantic Flying Club | 32 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 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.
Questions about business-class award flights from Porto (OPO) to Las Vegas (LAS)
What's the lowest business-class award from Porto (OPO) to Las Vegas (LAS)?
88,000 miles + $74.29 with United MileagePlus on a mixed-cabin itinerary (part of the trip in a lower cabin). United MileagePlus showed business-class award space on 24 departure dates at any price (newest observation Oct 17, 2026, 16:26 UTC). Search live before transferring points.
Which programs had business-class award space from Porto (OPO) to Las Vegas (LAS)?
Air France/KLM Flying Blue (17 dates), United MileagePlus (24 dates) and GOL Smiles (1 date), in the last 30 days.
Is there nonstop business-class award space from Porto (OPO) to Las Vegas (LAS)?
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 Porto (OPO) to Las Vegas (LAS)?
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 May 2027 departures: 144,000 miles with Flying Blue (9 dates). A mixed-cabin itinerary was seen for May 2027 departures from 88,000 miles with MileagePlus. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.