United MileagePlus award flights from Lisbon (LIS) to Houston (HOU)
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In the last 30 days AwardTool saw United MileagePlus award space for LIS→HOU in economy, premium economy, business class and first class. Lowest economy: 40,000 miles + $67.99 (economy space on 68 dates). Lowest business class: 88,000 miles + $66.29 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 68 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 40,000 miles + $67.99
- economy space on 68 dates
- Lowest business class (mixed cabin)
- 88,000 miles + $66.29
- business-class space on 68 dates · part of the trip in a lower cabin
- Lowest first class
- 200,000 miles + $73.59
- first-class space on 5 dates
- Lowest premium economy
- 50,000 miles + $67.99
- premium economy space on 67 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on LIS→HOU in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 40,000 miles + $67.99 | 1 stop | Air Canada (AC), JetBlue (B6), Aer Lingus (EI), Lufthansa (LH) +7 more | 9+ | 68 | See dates | |
| Premium Economy | 50,000 miles + $67.99 | 1 stop | Air Canada (AC), Lufthansa (LH), SWISS (LX), Brussels Airlines (SN) +3 more | 9+ | 67 | See dates | |
| Business | 88,000 miles + $66.29Mixed cabin | 2 stops | Air Canada (AC), Lufthansa (LH), SWISS (LX), Brussels Airlines (SN) +3 more | 9+ | 68 | See dates | |
| First | 200,000 miles + $73.59 | 2 stops | United Airlines (UA) | 9+ | 5 | 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 MileagePlus award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 40,000 miles + $67.99 | 9+ | 1 stop | Check this date | ||
| Economy | 40,000 miles + $67.99 | 9+ | 1 stop | Check this date | ||
| Economy | 40,000 miles + $67.99 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 50,000 miles + $67.99 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 50,000 miles + $67.99 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 50,000 miles + $67.99 | 9+ | 1 stop | Check this date | ||
| Business | 88,000 miles + $110.63Mixed cabin | 1 | 2 stops | Check this date | ||
| Business | 88,000 miles + $80.99Mixed cabin | 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 MileagePlus award space showed up
Departure dates in the next 365 days that AwardTool checked for United MileagePlus in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 68 of 68 | 100% | |
| Premium Economy | 67 of 68 | 98% | |
| Business | 68 of 68 | 100% | |
| First | 5 of 68 | 7% |
Best months to fly from Lisbon (LIS) to Houston (HOU) with MileagePlus
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 40,000 (3 dates) | 120,500 (3 dates) | 200,000 (3 dates) | — | |
| 40,000 (9 dates) | 50,000 (9 dates) | 88,000 (9 dates)Mixed cabin | — | |
| 40,000 (11 dates) | 50,000 (11 dates) | 88,000 (11 dates)Mixed cabin | — | |
| 40,000 (18 dates) | 50,000 (17 dates) | 88,000 (18 dates)Mixed cabin | 200,000 (3 dates) | |
| 40,000 (17 dates) | 50,000 (17 dates) | 88,000 (17 dates)Mixed cabin | 200,000 (2 dates) | |
| 40,000 (2 dates) | 50,000 (2 dates) | 88,000 (2 dates)Mixed cabin | — | |
| 40,000 (2 dates) | 120,400 (2 dates) | 88,000 (2 dates)Mixed cabin | — | |
| 40,000 (6 dates) | 126,900 (6 dates) | 200,000 (6 dates) | — |
How to get MileagePlus miles
- Bilt Rewards: 1:1 · Instant
- Chase Ultimate Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
MileagePlus vs other programs from Lisbon (LIS) to Houston (HOU)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 40,000 pts + $138.10 | 68,962 pts + $116.20 | 151,851 pts + $147.44Mixed cabin | — |
| Air France/KLM Flying Blue | 18,750 pts + $214.49Lowest | 40,000 pts + $310.59 | 60,000 pts + $449.09 | — |
| Alaska Atmos Rewards | 35,000 pts + $87.99 | 45,000 pts + $87.99 | 110,000 pts + $132.19Mixed cabin | 110,000 pts + $132.19Lowest |
| American Airlines AAdvantage | 21,500 pts + $68.69 | 40,000 pts + $112.19Lowest | 57,500 pts + $112.19Lowest | — |
| Delta SkyMiles | 29,000 pts + $71.07 | 94,000 pts + $71.07 | — | 380,000 pts + $71.07 |
| Etihad Guest | 60,000 pts + $95.89 | — | 119,999 pts + $378.89 | — |
| GOL Smiles | 81,300 pts + taxes not reported | 539,500 pts + taxes not reported | 694,200 pts + taxes not reported | — |
| Qantas Frequent Flyer | 29,000 pts + $318.18 | 94,200 pts + $1,020.27 | 110,700 pts + $972.30Mixed cabin | 299,300 pts + $1,333.74 |
| United MileagePlus | 40,000 pts + $67.99 | 50,000 pts + $67.99 | 88,000 pts + $66.29Mixed cabin | 200,000 pts + $73.59 |
| Virgin Atlantic Flying Club | 52,000 pts + $334.82 | — | — | — |
Questions about MileagePlus award flights from Lisbon (LIS) to Houston (HOU)
How many miles do you need to fly from Lisbon (LIS) to Houston (HOU) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days: economy 40,000 miles + $67.99, the lowest price in each of 8 months, with award space on 68 departure dates (newest observation Oct 19, 2026); premium economy 50,000 miles + $67.99, with a typical monthly low of 50,000 miles over 8 months and award space on 67 departure dates (newest observation Oct 19, 2026); business class 88,000 miles + $66.29, a mixed-cabin award, with monthly lows of 88,000 miles in 6 months and 200,000 miles in 2 months, and award space on 68 departure dates (newest observation Oct 19, 2026); first class 200,000 miles + $73.59, with award space on 5 departure dates (newest observation Oct 16, 2026). Monthly lows varied in premium economy (50,000 to 126,900 miles) and business class (88,000 to 200,000 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Lisbon (LIS) to Houston (HOU)?
In economy, 40,000 miles + $67.99. Seen Oct 16, 2026, 20:48 UTC for a Dec 15, 2026 departure. United MileagePlus showed economy award space on 68 departure dates at any price (newest observation Oct 19, 2026, 00:50 UTC). In business class, 88,000 miles + $66.29 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Oct 16, 2026, 20:48 UTC for a Dec 14, 2026 departure. United MileagePlus showed business-class award space on 68 departure dates at any price (newest observation Oct 19, 2026, 00:50 UTC). Search live before transferring points.
Can you book nonstop awards from Lisbon (LIS) to Houston (HOU) with MileagePlus?
AwardTool hasn't observed nonstop United MileagePlus award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book MileagePlus awards from Lisbon (LIS) to Houston (HOU)?
Bilt Rewards (1:1, Instant) and Chase Ultimate Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest MileagePlus 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 economy award AwardTool observed was for Jan 2027 departures: 40,000 miles (18 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.