Economy award flights from Louisville (SDF) to Lisbon (LIS)
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In the last 30 days AwardTool saw economy award space on 5 programs for SDF→LIS. Lowest: 9,500 miles with GOL Smiles, which showed economy award space on 5 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
- 9,500 miles + taxes not reported
- GOL Smiles
- Programs with space
- 5 of 5
- programs seen on this route
- Most dates seen
- 11 of 11
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for economy
The lowest one-way economy award each program showed on SDF→LIS, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| GOL SmilesLowest observed | 9,500 pts + taxes not reported | 2 stops | American Airlines (AA), Air Canada (AC), Air France (AF), British Airways (BA) +1 more | 9+ | 5 | See dates | |
| American Airlines AAdvantage | 22,500 pts + $9.10 | 2 stops | American Airlines (AA), British Airways (BA), Aer Lingus (EI) | — | 11 | See dates | |
| Delta SkyMiles | 25,000 pts + $5.60 | 1 stop | Air France (AF), Delta Air Lines (DL) | 9+ | 5 | See dates | |
| United MileagePlus | 40,000 pts + $5.60 | 1 stop | Air Canada (AC), Aer Lingus (EI), Lufthansa (LH), SWISS (LX) +3 more | 9+ | 9 | See dates | |
| Air Canada Aeroplan | 40,000 pts + $75.71 | 1 stop | Air Canada (AC), United Airlines (UA) | 9+ | 6 | 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) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 22,500 pts + $9.10 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 22,500 pts + $24.80 | — | 2 stops | Check this date | ||
| Delta SkyMiles | 25,000 pts + $5.60 | 9+ | 1 stop | Check this date | ||
| Air Canada Aeroplan | 40,000 pts + $75.71 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 40,000 pts + $5.60 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 44,000 pts + $5.60 | 4 | 1 stop | Check this date | ||
| GOL Smiles | 63,800 pts + taxes not reported | 1 | 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 |
|---|---|---|---|
| GOL Smiles | 5 of 5 | 100% | |
| American Airlines AAdvantage | 11 of 11 | 100% | |
| Delta SkyMiles | 5 of 5 | 100% | |
| United MileagePlus | 9 of 9 | 100% | |
| Air Canada Aeroplan | 6 of 6 | 100% |
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 | |||||
|---|---|---|---|---|---|
| GOL Smilesmiles | — | — | 63,800 | 9,500 | — |
| American Airlines AAdvantagemiles | 30,000 | 22,500 | 22,500 | 22,500 | 86,000 |
| Delta SkyMilesmiles | — | — | 25,000 | 35,900 | — |
| United MileagePlusmiles | — | 44,000 | 40,000 | 40,000 | — |
| Air Canada Aeroplanpoints | — | — | 40,000 | 40,000 | 58,805 |
Airlines seen in economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): GOL Smiles and American Airlines AAdvantage
- Air Canada (AC): GOL Smiles, United MileagePlus and Air Canada Aeroplan
- Air France (AF): GOL Smiles and Delta SkyMiles
- British Airways (BA): GOL Smiles and American Airlines AAdvantage
- Delta Air Lines (DL): Delta SkyMiles
- Aer Lingus (EI): American Airlines AAdvantage and United MileagePlus
- IBERIA (IB): GOL Smiles
- Lufthansa (LH): United MileagePlus
- SWISS (LX): United MileagePlus
- Brussels Airlines (SN): United MileagePlus
- TAP Portugal (TP): United MileagePlus
- United Airlines (UA): United MileagePlus and Air Canada Aeroplan
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 Louisville (SDF) and to Lisbon (LIS). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Lisbon (LIS) to Louisville (SDF)Return direction | 22,500 miles | American Airlines AAdvantage | 18 |
| Louisville (SDF) to London Heathrow (LHR)Also from SDF | 9,500 miles | GOL Smiles | 54 |
| Louisville (SDF) to Boston (BOS)Also from SDF | 7,500 pointsNonstop | Alaska Atmos Rewards | 255 |
| Louisville (SDF) to New York LaGuardia (LGA)Also from SDF | 7,000 miles | American Airlines AAdvantage | 24 |
| Louisville (SDF) to Chicago O’Hare (ORD)Also from SDF | 4,500 pointsNonstop | Alaska Atmos Rewards | 257 |
| Washington Dulles (IAD) to Lisbon (LIS)Also to LIS | 12,000 points | Virgin Atlantic Flying Club | 77 |
| Los Angeles (LAX) to Lisbon (LIS)Also to LIS | 15,000 points | Virgin Atlantic Flying Club | 48 |
| Chicago O’Hare (ORD) to Lisbon (LIS)Also to LIS | 9,500 miles | GOL Smiles | 324 |
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 | — | — |
| 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.
Questions about economy award flights from Louisville (SDF) to Lisbon (LIS)
What's the lowest economy award from Louisville (SDF) to Lisbon (LIS)?
9,500 miles with GOL Smiles. GOL Smiles showed economy award space on 5 departure dates at any price (newest observation Oct 19, 2026, 14:22 UTC). Search live before transferring points.
Which programs had economy award space from Louisville (SDF) to Lisbon (LIS)?
GOL Smiles (5 dates), American Airlines AAdvantage (11 dates), Delta SkyMiles (5 dates), United MileagePlus (9 dates) and Air Canada Aeroplan (6 dates), in the last 30 days.
Is there nonstop economy award space from Louisville (SDF) to Lisbon (LIS)?
AwardTool hasn't observed nonstop economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.