Award flights from Louisville (SDF) to Lisbon (LIS)
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In the last 30 days AwardTool saw award space on 5 programs for SDF→LIS. Lowest economy: 9,500 miles (GOL Smiles). Lowest business class: 57,500 miles + $757.20 (American Airlines AAdvantage). Lowest first class: 125,000 miles + $5.60 (Delta SkyMiles).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Louisville (SDF) to Lisbon (LIS) at a glance
- From
- Louisville Muhammad Ali International, Louisville, Kentucky, United States (SDF)
- To
- Humberto Delgado Airport, Lisbon, Portugal (LIS)
- Programs with award space seen
- 5 of 5 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Air France (AF), British Airways (BA), Delta Air Lines (DL), Aer Lingus (EI), IBERIA (IB), KLM (KL), Lufthansa (LH), SWISS (LX), Brussels Airlines (SN), TAP Portugal (TP) and 1 more
- Departures with open awards
- Oct 2026 to May 2027
- Most dates with space
- 11 of 11 departure dates checked (American Airlines AAdvantage, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Lisbon (LIS)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| 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 |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 52,000 pts + $5.60 | 1 stop | American Airlines (AA) | — | 9 | See dates | |
| Delta SkyMiles | 75,000 pts + $5.60 | 1 stop | Air France (AF), Delta Air Lines (DL) | 9+ | 5 | See dates | |
| Air Canada Aeroplan | 97,077 pts + $83.61 | 2 stops | Air Canada (AC), United Airlines (UA) | 4 | 6 | See dates | |
| GOL Smiles | 104,600 pts + taxes not reported | 1 stop | American Airlines (AA) | 1 | 4 | See dates | |
| United MileagePlus | 111,800 pts + $5.60 | 1 stop | Lufthansa (LH), SWISS (LX), Brussels Airlines (SN), TAP Portugal (TP) +1 more | 9+ | 9 | See dates |
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $757.20 | 2 stops | American Airlines (AA), British Airways (BA) | — | 11 | See dates | |
| United MileagePlus | 191,700 pts + $5.60 | 1 stop | Lufthansa (LH), SWISS (LX), Brussels Airlines (SN), TAP Portugal (TP) +1 more | 9+ | 9 | See dates | |
| Air Canada Aeroplan | 198,967 pts + $83.61Mixed cabin | 2 stops | Air Canada (AC), United Airlines (UA) | 4 | 6 | See dates | |
| Delta SkyMiles | 440,700 pts + $5.60Mixed cabin | 1 stop | Delta Air Lines (DL) | 9+ | 1 | See dates |
Not seen in business class: GOL Smiles.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMilesLowest observed | 125,000 pts + $5.60 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 8 | 5 | See dates | |
| United MileagePlus | 275,900 pts + $5.60 | 2 stops | United Airlines (UA) | 9+ | 7 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan and GOL Smiles.
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 award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | American Airlines AAdvantage | 22,500 pts + $24.80 | — | 2 stops | Check this date | ||
| Premium Economy | American Airlines AAdvantage | 52,000 pts + $5.60 | — | 1 stop | Check this date | ||
| Premium Economy | GOL Smiles | 104,600 pts + taxes not reported | 1 | 1 stop | Check this date | ||
| Business | United MileagePlus | 191,700 pts + $5.60 | 9+ | 1 stop | Check this date | ||
| Business | Air Canada Aeroplan | 198,967 pts + $83.61Mixed cabin | 4 | 2 stops | Check this date | ||
| First | Delta SkyMiles | 125,000 pts + $5.60 | 8 | 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.
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.
Search, calendar and alerts from Louisville (SDF) to Lisbon (LIS)
Route calendar
Every departure date with open award seats on SDF→LIS for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Louisville (SDF) to Lisbon (LIS)How many miles you need from Louisville (SDF) to Lisbon (LIS)
- In economy, GOL Smiles had the lowest observed award, 9,500 miles (taxes not reported); see how many miles you need with GOL Smiles.
- In premium economy, American Airlines AAdvantage had the lowest observed award, 52,000 miles + $5.60; see how many miles you need with American Airlines AAdvantage.
- In business class, American Airlines AAdvantage had the lowest observed award, 57,500 miles + $757.20; see how many miles you need with American Airlines AAdvantage.
- In first class, Delta SkyMiles had the lowest observed award, 125,000 miles + $5.60; see how many miles you need with Delta SkyMiles.
Questions about award flights from Louisville (SDF) to Lisbon (LIS)
What's the lowest Louisville (SDF) to Lisbon (LIS) award price AwardTool has seen?
In economy, 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). In business class, 57,500 miles + $757.20 with American Airlines AAdvantage. Seen Oct 3, 2026, 08:23 UTC for a Dec 9, 2026 departure. American Airlines AAdvantage showed business-class award space on 11 departure dates at any price (newest observation Oct 19, 2026, 14:22 UTC). Search live before transferring points.
Which loyalty programs had award space from Louisville (SDF) to Lisbon (LIS)?
5 programs in the last 30 days: American Airlines AAdvantage (economy 11 dates, premium economy 9 dates, business class 11 dates); Air Canada Aeroplan (economy 6 dates, premium economy 6 dates, business class 6 dates); Delta SkyMiles (economy 5 dates, premium economy 5 dates, business class 1 date, first class 5 dates); GOL Smiles (economy 5 dates, premium economy 4 dates); United MileagePlus (economy 9 dates, premium economy 9 dates, business class 9 dates, first class 7 dates). Dates count departure dates with an open award.
Is there nonstop award space from Louisville (SDF) to Lisbon (LIS)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 2 stops on itineraries including American Airlines, Air Canada, Air France and British Airways. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Louisville (SDF) to Lisbon (LIS)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Delta SkyMiles (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.