Business-class award flights from Lisbon (LIS) to Houston (HOU)
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In the last 30 days AwardTool saw business-class award space on 8 programs for LIS→HOU. Lowest: 57,500 miles + $112.19 with American Airlines AAdvantage, which showed business-class award space on 79 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
- 57,500 miles + $112.19
- American Airlines AAdvantage
- Programs with space
- 8 of 10
- programs seen on this route
- Most dates seen
- 79 of 84
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on LIS→HOU, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $112.19 | 2 stops | American Airlines (AA), British Airways (BA) | — | 79 | See dates | |
| Air France/KLM Flying Blue | 60,000 pts + $449.09 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 66 | See dates | |
| United MileagePlus | 88,000 pts + $66.29Mixed cabin | 2 stops | Air Canada (AC), Lufthansa (LH), SWISS (LX), Brussels Airlines (SN) +3 more | 9+ | 68 | See dates | |
| Alaska Atmos Rewards | 110,000 pts + $132.19Mixed cabin | 3 stops | American Airlines (AA), British Airways (BA) | 4 | 2 | See dates | |
| Qantas Frequent Flyer | 110,700 pts + $972.30Mixed cabin | 3 stops | American Airlines (AA), British Airways (BA) | 1 | 23 | See dates | |
| Etihad Guest | 119,999 pts + $378.89 | 1 stop | Air France (AF), KLM (KL) | 9+ | 5 | See dates | |
| Air Canada Aeroplan | 151,851 pts + $147.44Mixed cabin | 2 stops | Air Canada (AC), United Airlines (UA) | 1 | 63 | See dates | |
| GOL Smiles | 694,200 pts + taxes not reported | 1 stop | KLM (KL) | 5 | 1 | See dates |
Not seen in business class: Delta SkyMiles and Virgin Atlantic Flying Club.
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) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 57,500 pts + $1,003.63 | — | 1 stop | Check this date | ||
| American Airlines AAdvantage | 57,500 pts + $997.59 | — | 2 stops | Check this date | ||
| Air France/KLM Flying Blue | 60,000 pts + $449.09 | 9+ | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 86,000 pts + $449.09 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 88,000 pts + $110.63Mixed cabin | 1 | 2 stops | Check this date | ||
| United MileagePlus | 88,000 pts + $80.99Mixed cabin | 2 | 2 stops | Check this date | ||
| Qantas Frequent Flyer | 121,800 pts + $1,024.24 | 1 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 174,728 pts + $140.40 | 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 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 |
|---|---|---|---|
| American Airlines AAdvantage | 79 of 84 | 94% | |
| Air France/KLM Flying Blue | 66 of 67 | 98% | |
| United MileagePlus | 68 of 68 | 100% | |
| Alaska Atmos Rewards | 2 of 68 | 2% | |
| Qantas Frequent Flyer | 23 of 64 | 35% | |
| Etihad Guest | 5 of 68 | 7% | |
| Air Canada Aeroplan | 63 of 68 | 92% | |
| GOL Smiles | 1 of 15 | 6% |
Best months for business class from Lisbon (LIS) to Houston (HOU)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 144,000 pts + taxes vary | Air France/KLM Flying Blue | 3 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 14 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 12 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 18 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 15 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 7 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 3 | |
| 57,500 pts + taxes vary | American Airlines AAdvantage | 7 |
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 | ||||||||
|---|---|---|---|---|---|---|---|---|
| American Airlines AAdvantagemiles | 450,000 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 | 57,500 |
| Air France/KLM Flying Bluemiles | 144,000 | 86,000 | 60,000 | 86,000 | 86,000 | 86,000 | 144,000 | 144,000 |
| United MileagePlusmiles | 200,000 | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 200,000 |
| Alaska Atmos Rewardspoints | — | — | — | — | 110,000Mixed cabin | — | — | — |
| Qantas Frequent Flyerpoints | — | 121,800 | — | 125,400 | 125,400 | — | — | 110,700Mixed cabin |
| Etihad Guestmiles | — | — | — | — | 119,999 | — | — | 139,999 |
| Air Canada Aeroplanpoints | 278,550 | 183,317 | 174,728 | 157,551 | 161,594 | 161,594 | 151,851Mixed cabin | 157,384 |
| GOL Smilesmiles | — | — | — | — | — | — | — | 694,200 |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage, Alaska Atmos Rewards and Qantas Frequent Flyer
- Air Canada (AC): United MileagePlus and Air Canada Aeroplan
- Air France (AF): Air France/KLM Flying Blue and Etihad Guest
- British Airways (BA): American Airlines AAdvantage, Alaska Atmos Rewards and Qantas Frequent Flyer
- Delta Air Lines (DL): Air France/KLM Flying Blue
- KLM (KL): Air France/KLM Flying Blue, Etihad Guest and 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
- Lufthansa City Airlines (VL): United MileagePlus
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 Lisbon (LIS) and to Houston (HOU). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Houston (HOU) to Lisbon (LIS)Return direction | 57,500 miles | American Airlines AAdvantage | 84 |
| Lisbon (LIS) to Boston (BOS)Also from LIS | 42,411 miles | Lufthansa Miles & More | 121 |
| Lisbon (LIS) to Washington Dulles (IAD)Also from LIS | 36,392 miles | Lufthansa Miles & More | 102 |
| Lisbon (LIS) to Dubai (DXB)Also from LIS | 42,000 miles | Avianca LifeMiles | 118 |
| Lisbon (LIS) to London Heathrow (LHR)Also from LIS | 11,878 miles | Lufthansa Miles & More | 30 |
| Tokyo Haneda (HND) to Houston (HOU)Also to HOU | 115,000 miles | Air France/KLM Flying Blue | 117 |
| New Delhi (DEL) to Houston (HOU)Also to HOU | 70,000 miles | American Airlines AAdvantage | 92 |
| Mumbai (BOM) to Houston (HOU)Also to HOU | 70,000 miles | American Airlines AAdvantage | 10 |
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 |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 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 Lisbon (LIS) to Houston (HOU)
What's the lowest business-class award from Lisbon (LIS) to Houston (HOU)?
57,500 miles + $112.19 with American Airlines AAdvantage. Seen Oct 16, 2026, 20:48 UTC for a Dec 15, 2026 departure. American Airlines AAdvantage showed business-class award space on 79 departure dates at any price (newest observation Oct 19, 2026, 00:49 UTC). Search live before transferring points.
Which programs had business-class award space from Lisbon (LIS) to Houston (HOU)?
American Airlines AAdvantage (79 dates), Air France/KLM Flying Blue (66 dates), United MileagePlus (68 dates), Alaska Atmos Rewards (2 dates), Qantas Frequent Flyer (23 dates), Etihad Guest (5 dates), Air Canada Aeroplan (63 dates) and GOL Smiles (1 date), in the last 30 days.
Is there nonstop business-class award space from Lisbon (LIS) to Houston (HOU)?
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 Lisbon (LIS) to Houston (HOU)?
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 Jan 2027 departures: 57,500 miles with AAdvantage (18 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.