First-class award flights from St. Louis (STL) to Lisbon (LIS)
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In the last 30 days AwardTool saw first-class award space on 5 programs for STL→LIS. Lowest: 85,000 miles + $24.80 with American Airlines AAdvantage on a mixed-cabin itinerary (part of the trip in a lower cabin), which showed first-class award space on 2 dates. No nonstop first-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)
- 85,000 miles + $24.80
- American Airlines AAdvantage · part of the trip in a lower cabin
- Programs with space
- 5 of 12
- programs seen on this route
- Most dates seen
- 36 of 38
- dates checked · Delta SkyMiles
- Nonstop
- Not seen
- in the last 30 days
Compare programs for first class
The lowest one-way first-class award each program showed on STL→LIS, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest, mixed cabin | 85,000 pts + $24.80Mixed cabin | 2 stops | American Airlines (AA), British Airways (BA) | — | 2 | See dates | |
| Alaska Atmos Rewards | 85,000 pts + $44.80 | 2 stops | American Airlines (AA), British Airways (BA) | 3 | 1 | See dates | |
| Delta SkyMiles | 125,000 pts + $5.60Mixed cabin | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 3 | 36 | See dates | |
| Etihad Guest | 242,000 pts + $776.50Mixed cabin | 2 stops | Air Canada (AC), Etihad Airways (EY) | 2 | 3 | See dates | |
| Air Canada Aeroplan | 485,025 pts + $83.81Mixed cabin | 2 stops | Air Canada (AC), United Airlines (UA) | 2 | 1 | See dates |
Not seen in first class: Avianca LifeMiles, JetBlue TrueBlue, GOL Smiles, Air France/KLM Flying Blue, Qantas Frequent Flyer, United MileagePlus and Virgin Australia Velocity.
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 first-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 85,000 pts + $24.80Mixed cabin | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 85,000 pts + $24.80Mixed cabin | — | 2 stops | Check this date | ||
| Alaska Atmos Rewards | 85,000 pts + $44.80 | 3 | 2 stops | Check this date | ||
| Delta SkyMiles | 125,000 pts + $5.60Mixed cabin | 3 | 2 stops | Check this date | ||
| Etihad Guest | 242,000 pts + $776.50Mixed cabin | 2 | 2 stops | Check this date | ||
| Etihad Guest | 242,000 pts + $776.50Mixed cabin | 4 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 485,025 pts + $83.81Mixed cabin | 2 | 2 stops | Check this date | ||
| Delta SkyMiles | 499,900 pts + $5.60 | 2 | 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 first-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 first-class 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 | 2 of 51 | 3% | |
| Alaska Atmos Rewards | 1 of 41 | 2% | |
| Delta SkyMiles | 36 of 38 | 94% | |
| Etihad Guest | 3 of 33 | 9% | |
| Air Canada Aeroplan | 1 of 41 | 2% |
Best months for first class from St. Louis (STL) to Lisbon (LIS)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 85,000 pts + taxes varyMixed cabin | American Airlines AAdvantage | 2 | |
| 125,000 pts + taxes varyMixed cabin | Delta SkyMiles | 13 | |
| 367,200 pts + taxes vary | Delta SkyMiles | 3 | |
| 499,900 pts + taxes vary | Delta SkyMiles | 6 | |
| 499,900 pts + taxes vary | Delta SkyMiles | 1 | |
| 499,900 pts + taxes vary | Delta SkyMiles | 2 |
Lowest first class award by month and program
Each program's lowest one-way first-class award by departure month, in its own points or miles; taxes vary. — means the program showed no first-class space that month.
| Program | ||||||
|---|---|---|---|---|---|---|
| American Airlines AAdvantagemiles | 85,000Mixed cabin | — | — | — | — | — |
| Alaska Atmos Rewardspoints | 85,000 | — | — | — | — | — |
| Delta SkyMilesmiles | 499,900 | 125,000Mixed cabin | 367,200 | 499,900 | 499,900 | 499,900 |
| Etihad Guestmiles | 242,000Mixed cabin | — | — | — | — | — |
| Air Canada Aeroplanpoints | 485,025Mixed cabin | — | — | — | — | — |
Airlines seen in first class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage and Alaska Atmos Rewards
- Air Canada (AC): Etihad Guest and Air Canada Aeroplan
- Air France (AF): Delta SkyMiles
- British Airways (BA): American Airlines AAdvantage and Alaska Atmos Rewards
- Delta Air Lines (DL): Delta SkyMiles
- Etihad Airways (EY): Etihad Guest
- KLM (KL): Delta SkyMiles
- United Airlines (UA): Air Canada Aeroplan
First class on nearby routes
The lowest first-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 St. Louis (STL) 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 St. Louis (STL)Return direction | 85,000 points | Alaska Atmos Rewards | 6 |
| St. Louis (STL) to Charlotte (CLT)Also from STL | 9,000 pointsNonstop | Alaska Atmos Rewards | 257 |
| St. Louis (STL) to Vancouver (YVR)Also from STL | 28,826 points | Air Canada Aeroplan | 13 |
| St. Louis (STL) to New York LaGuardia (LGA)Also from STL | 14,500 milesNonstop | American Airlines AAdvantage | 323 |
| St. Louis (STL) to Tampa (TPA)Also from STL | 19,000 miles | American Airlines AAdvantage | 323 |
| San Francisco (SFO) to Lisbon (LIS)Also to LIS | 70,000 points | Alaska Atmos Rewards | 160 |
| Miami (MIA) to Lisbon (LIS)Also to LIS | 55,000 points | Alaska Atmos Rewards | 14 |
| Philadelphia (PHL) to Lisbon (LIS)Also to LIS | 125,000 miles | Delta SkyMiles | 327 |
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 | — | — |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about first-class award flights from St. Louis (STL) to Lisbon (LIS)
What's the lowest first-class award from St. Louis (STL) to Lisbon (LIS)?
85,000 miles + $24.80 with American Airlines AAdvantage on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Oct 18, 2026, 17:16 UTC for an Oct 26, 2026 departure. American Airlines AAdvantage showed first-class award space on 2 departure dates at any price (newest observation Oct 18, 2026, 17:16 UTC). Search live before transferring points.
Which programs had first-class award space from St. Louis (STL) to Lisbon (LIS)?
American Airlines AAdvantage (2 dates), Alaska Atmos Rewards (1 date), Delta SkyMiles (36 dates), Etihad Guest (3 dates) and Air Canada Aeroplan (1 date), in the last 30 days.
Is there nonstop first-class award space from St. Louis (STL) to Lisbon (LIS)?
AwardTool hasn't observed nonstop first-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest first-class award prices from St. Louis (STL) to Lisbon (LIS)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest first-class award AwardTool observed was for Mar 2027 departures: 367,200 miles with SkyMiles (3 dates). A mixed-cabin itinerary was seen for Nov 2026 departures from 125,000 miles with SkyMiles. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.