Premium economy award flights from Taipei Songshan (TSA) to Seattle (SEA)
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In the last 30 days AwardTool saw premium economy award space on 2 programs for TSA→SEA. Lowest: 550,000 miles + $60.83 with United MileagePlus, which showed premium economy award space on 12 dates. No nonstop premium economy 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
- 550,000 miles + $60.83
- United MileagePlus
- Programs with space
- 2 of 3
- programs seen on this route
- Most dates seen
- 12 of 12
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for premium economy
The lowest one-way premium economy award each program showed on TSA→SEA, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 65,000 pts + $62.19 | 1 stop | Japan Airlines (JL) | — | 1 | See dates | |
| United MileagePlus | 550,000 pts + $60.83 | 2 stops | EVA Air (BR), Air China (CA), United Airlines (UA) | 9+ | 12 | See dates |
Not seen in premium economy: Air France/KLM Flying Blue.
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 premium economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 65,000 pts + $62.19 | — | 1 stop | Check this date | ||
| United MileagePlus | 550,000 pts + $60.83 | 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 premium economy 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 premium economy 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 | 1 of 31 | 3% | |
| United MileagePlus | 12 of 12 | 100% |
Lowest premium economy award by month and program
Each program's lowest one-way premium economy award by departure month, in its own points or miles; taxes vary. — means the program showed no premium economy space that month.
| Program | ||||
|---|---|---|---|---|
| American Airlines AAdvantagemiles | 65,000 | — | — | — |
| United MileagePlusmiles | — | 550,000 | 550,000 | 550,000 |
Airlines seen in premium economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- EVA Air (BR): United MileagePlus
- Air China (CA): United MileagePlus
- Japan Airlines (JL): American Airlines AAdvantage
- United Airlines (UA): United MileagePlus
Premium economy on nearby routes
The lowest premium economy 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 Taipei Songshan (TSA) and to Seattle (SEA). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Taipei Songshan (TSA) to Los Angeles (LAX)Also from TSA | 65,000 miles | American Airlines AAdvantage | 11 |
| Taipei Songshan (TSA) to San Francisco (SFO)Also from TSA | 65,000 miles | American Airlines AAdvantage | 3 |
| Taipei Songshan (TSA) to New York JFKAlso from TSA | 50,000 miles | American Airlines AAdvantage | 8 |
| Taipei Songshan (TSA) to Chicago O’Hare (ORD)Also from TSA | 50,000 miles | American Airlines AAdvantage | 4 |
| Paris Charles de Gaulle (CDG) to Seattle (SEA)Also to SEA | 35,000 points | Alaska Atmos Rewards | 313 |
| Amsterdam (AMS) to Seattle (SEA)Also to SEA | 35,000 points | Alaska Atmos Rewards | 272 |
| Frankfurt (FRA) to Seattle (SEA)Also to SEA | 35,000 points | Alaska Atmos Rewards | 299 |
| London Heathrow (LHR) to Seattle (SEA)Also to SEA | 16,500 pointsNonstop | Virgin Atlantic Flying Club | 188 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about premium economy award flights from Taipei Songshan (TSA) to Seattle (SEA)
What's the lowest premium economy award from Taipei Songshan (TSA) to Seattle (SEA)?
550,000 miles + $60.83 with United MileagePlus. Seen Sep 22, 2026, 12:07 UTC for a Dec 10, 2026 departure. United MileagePlus showed premium economy award space on 12 departure dates at any price (newest observation Oct 14, 2026, 22:06 UTC). Search live before transferring points.
Which programs had premium economy award space from Taipei Songshan (TSA) to Seattle (SEA)?
American Airlines AAdvantage (1 date) and United MileagePlus (12 dates), in the last 30 days.
Is there nonstop premium economy award space from Taipei Songshan (TSA) to Seattle (SEA)?
AwardTool hasn't observed nonstop premium economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.