United MileagePlus award flights from Oakland (OAK) to Lisbon (LIS)
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In the last 30 days AwardTool saw United MileagePlus award space for OAK→LIS in economy, premium economy, business class and first class. Lowest economy: 40,000 miles + $5.60 (economy space on 9 dates). Lowest business class: 88,000 miles + $28.30 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 9 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 + $5.60
- economy space on 9 dates
- Lowest business class (mixed cabin)
- 88,000 miles + $28.30
- business-class space on 9 dates · part of the trip in a lower cabin
- Lowest first class
- 200,000 miles + $5.60
- first-class space on 9 dates
- Lowest premium economy
- 50,000 miles + $5.60
- premium economy space on 9 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on OAK→LIS in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 40,000 miles + $5.60 | 1 stopNonstop from 44,000 pts | Air Canada (AC), JetBlue (B6), Aer Lingus (EI), Lufthansa (LH) +4 more | 5 | 9 | See dates | |
| Premium Economy | 50,000 miles + $5.60 | 1 stop | JetBlue (B6), Lufthansa (LH), SWISS (LX), TAP Portugal (TP) +1 more | 9+ | 9 | See dates | |
| Business | 88,000 miles + $28.30Mixed cabin | 2 stops | Aer Lingus (EI), Lufthansa (LH), SWISS (LX), TAP Portugal (TP) +1 more | 5 | 9 | See dates | |
| First | 200,000 miles + $5.60 | 2 stops | United Airlines (UA) | 9+ | 9 | 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 + $5.60 | 5 | 1 stop | Check this date | ||
| Economy | 40,000 miles + $5.60 | 9+ | 1 stop | Check this date | ||
| Economy | 40,000 miles + $5.60 | 2 | 2 stops | Check this date | ||
| Premium Economy | 50,000 miles + $11.20 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 50,000 miles + $5.60 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 55,000 miles + $49.40 | 9+ | 1 stop | Check this date | ||
| Business | 88,000 miles + $28.30Mixed cabin | 5 | 2 stops | Check this date | ||
| First | 200,000 miles + $5.60 | 9+ | 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 | 9 of 9 | 100% | |
| Premium Economy | 9 of 9 | 100% | |
| Business | 9 of 9 | 100% | |
| First | 9 of 9 | 100% |
Best months to fly from Oakland (OAK) to Lisbon (LIS) with MileagePlus
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 40,000 (1 date) | 180,000 (1 date) | 200,000 (1 date) | 200,000 (1 date) | |
| 40,000 (4 dates) | 50,000 (4 dates) | 88,000 (4 dates)Mixed cabin | 200,000 (4 dates) | |
| 40,000 (2 dates) | 55,000 (2 dates) | 200,000 (2 dates) | 200,000 (2 dates) | |
| 44,000 (2 dates) | 180,000 (2 dates) | 295,000 (2 dates) | 395,000 (2 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 Oakland (OAK) to Lisbon (LIS)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Alaska Atmos Rewards | 35,000 pts + $25.60 | 52,500 pts + $569.80 | 85,000 pts + $1,024.60Mixed cabin | 110,000 pts + $1,024.70LowestMixed cabin |
| American Airlines AAdvantage | 22,500 pts + $5.60Lowest | 40,000 pts + $5.60Lowest | 57,500 pts + $5.60Lowest | — |
| Delta SkyMiles | 37,900 pts + $24.40 | 112,200 pts + $24.40 | — | 351,300 pts + $24.40 |
| Qantas Frequent Flyer | 59,300 pts + $349.00 | — | — | — |
| United MileagePlus | 40,000 pts + $5.60 | 50,000 pts + $5.60 | 88,000 pts + $28.30Mixed cabin | 200,000 pts + $5.60 |
Questions about MileagePlus award flights from Oakland (OAK) to Lisbon (LIS)
How many miles do you need to fly from Oakland (OAK) to Lisbon (LIS) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days (newest observation Oct 14, 2026): economy 40,000 miles + $5.60, with monthly lows of 40,000 miles in 3 months and 44,000 miles in 1 month, and award space on 9 departure dates; premium economy 50,000 miles + $5.60, with a typical monthly low of 55,000 miles over 4 months and award space on 9 departure dates; business class 88,000 miles + $28.30, a mixed-cabin award, with a typical monthly low of 200,000 miles over 4 months and award space on 9 departure dates; first class 200,000 miles + $5.60, with monthly lows of 200,000 miles in 3 months and 395,000 miles in 1 month, and award space on 9 departure dates. Monthly lows varied in economy (40,000 to 44,000 miles), premium economy (50,000 to 180,000 miles), business class (88,000 to 295,000 miles) and first class (200,000 to 395,000 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Oakland (OAK) to Lisbon (LIS)?
In economy, 40,000 miles + $5.60. Seen Oct 14, 2026, 17:34 UTC for a Nov 3, 2026 departure. United MileagePlus showed economy award space on 9 departure dates at any price (newest observation Oct 14, 2026, 17:34 UTC). In business class, 88,000 miles + $28.30 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Oct 14, 2026, 17:34 UTC for a Nov 3, 2026 departure. United MileagePlus showed business-class award space on 9 departure dates at any price (newest observation Oct 14, 2026, 17:34 UTC). Search live before transferring points.
Can you book nonstop awards from Oakland (OAK) to Lisbon (LIS) with MileagePlus?
Yes. AwardTool observed nonstop United MileagePlus award space in economy.
Which credit card points can book MileagePlus awards from Oakland (OAK) to Lisbon (LIS)?
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 Oakland (OAK) 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 economy award AwardTool observed was for Nov 2026 departures: 40,000 miles (4 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.