United MileagePlus award flights from Taipei Taoyuan (TPE) to Washington Dulles (IAD)
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In the last 30 days AwardTool saw United MileagePlus award space for TPE→IAD in economy, premium economy and business class. Lowest economy: 42,700 miles + $47.69 (economy space on 116 dates). Lowest business class: 228,500 miles + $47.49 (business-class space on 116 dates). Lowest premium economy: 65,000 miles + $47.43 (premium economy space on 108 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 42,700 miles + $47.69
- economy space on 116 dates
- Lowest business class
- 228,500 miles + $47.49
- business-class space on 116 dates
- Lowest premium economy
- 65,000 miles + $47.43
- premium economy space on 108 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on TPE→IAD in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 42,700 miles + $47.69 | 1 stopNonstop from 60,500 pts | Air Canada (AC), JetBlue (B6), EVA Air (BR), Air China (CA) +8 more | 9+ | 116 | See dates | |
| Premium Economy | 65,000 miles + $47.43 | 1 stop | Air Canada (AC), JetBlue (B6), EVA Air (BR), Air China (CA) +2 more | 9+ | 108 | See dates | |
| Business | 228,500 miles + $47.49 | 2 stops | Air Canada (AC), JetBlue (B6), EVA Air (BR), Air China (CA) +2 more | 9+ | 116 | 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 | 42,700 miles + $47.69 | 9+ | 1 stop | Check this date | ||
| Economy | 42,700 miles + $47.69 | 9+ | 1 stop | Check this date | ||
| Economy | 42,800 miles + $47.33 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 65,000 miles + $47.69 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 65,000 miles + $47.79 | 9+ | 1 stop | Check this date | ||
| Premium Economy | 65,000 miles + $47.79 | 9+ | 1 stop | Check this date | ||
| Business | 250,000 miles + $47.69 | 9+ | 1 stop | Check this date | ||
| Business | 250,000 miles + $47.43 | 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 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 | 116 of 117 | 99% | |
| Premium Economy | 108 of 117 | 92% | |
| Business | 116 of 117 | 99% |
Best months to fly from Taipei Taoyuan (TPE) to Washington Dulles (IAD) with MileagePlus
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 42,800 (11 dates) | 65,000 (9 dates) | 250,000 (11 dates) | |
| 42,700 (5 dates) | 69,600 (5 dates) | 250,000 (5 dates) | |
| 55,000 (4 dates) | 79,300 (3 dates) | 250,000 (4 dates) | |
| 43,900 (25 dates) | 71,500 (21 dates) | 228,500 (25 dates) | |
| 47,200 (11 dates) | 65,000 (11 dates) | 250,000 (11 dates) | |
| 52,500 (22 dates) | 79,300 (22 dates) | 250,000 (22 dates) | |
| 52,500 (5 dates) | 109,400 (5 dates) | 250,000 (5 dates) | |
| 52,500 (8 dates) | 79,300 (8 dates) | 250,000 (8 dates) | |
| 55,000 (5 dates) | 134,600 (5 dates) | 250,000 (5 dates) | |
| 60,500 (7 dates) | 200,000 (7 dates) | 250,000 (7 dates) | |
| 60,500 (2 dates) | 200,000 (1 date) | 437,600 (2 dates) | |
| 53,500 (11 dates) | 79,900 (11 dates) | 250,000 (11 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 Taipei Taoyuan (TPE) to Washington Dulles (IAD)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 55,188 pts + $127.64 | 80,714 pts + $120.44 | 165,228 pts + $132.20Mixed cabin | — |
| Air France/KLM Flying Blue | 40,000 pts + $347.09 | 161,500 pts + $642.69 | 115,000 pts + $755.49 | — |
| Alaska Atmos Rewards | 42,500 pts + $67.33 | 55,000 pts + $79.99 | 130,000 pts + $67.49Mixed cabin | 225,000 pts + $74.93Mixed cabin |
| American Airlines AAdvantage | 37,500 pts + $56.73 | 50,000 pts + $56.99Lowest | 110,000 pts + $67.59Mixed cabin | — |
| Avianca LifeMiles | 60,000 pts + $44.55 | — | — | — |
| Delta SkyMiles | 41,000 pts + $50.42 | 96,000 pts + $50.46 | 495,000 pts + $51.02Mixed cabin | 195,000 pts + $51.02Lowest |
| Emirates Skywards | 37,500 pts + $368.71Lowest | — | 105,000 pts + $1,374.27Lowest | — |
| Etihad Guest | 97,000 pts + $305.13 | — | 115,000 pts + $343.99Mixed cabin | — |
| GOL Smiles | 206,700 pts + taxes not reported | 365,800 pts + taxes not reported | — | — |
| JetBlue TrueBlue | 75,900 pts + $56.73 | — | — | — |
| Qantas Frequent Flyer | 64,800 pts + $196.53 | 143,500 pts + $644.84 | 182,900 pts + $1,650.53 | — |
| Turkish Miles & Smiles | 75,000 pts + taxes not reported | — | 130,000 pts + taxes not reported | — |
| United MileagePlus | 42,700 pts + $47.69 | 65,000 pts + $47.43 | 228,500 pts + $47.49 | — |
| Virgin Atlantic Flying Club | 87,500 pts + $47.39 | — | — | — |
| Virgin Australia Velocity | 57,500 pts + $43.59 | — | — | — |
Questions about MileagePlus award flights from Taipei Taoyuan (TPE) to Washington Dulles (IAD)
How many miles do you need to fly from Taipei Taoyuan (TPE) to Washington Dulles (IAD) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days (newest observation Oct 19, 2026): economy 42,700 miles + $47.69, with a typical monthly low of 52,500 miles over 12 months and award space on 116 departure dates; premium economy 65,000 miles + $47.43, with a typical monthly low of 79,300 miles over 12 months and award space on 108 departure dates; business class 228,500 miles + $47.49, with a typical monthly low of 250,000 miles over 12 months and award space on 116 departure dates. Monthly lows varied in economy (42,700 to 60,500 miles), premium economy (65,000 to 200,000 miles) and business class (228,500 to 437,600 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Taipei Taoyuan (TPE) to Washington Dulles (IAD)?
In economy, 42,700 miles + $47.69. Seen Oct 4, 2026, 13:17 UTC for a Nov 3, 2026 departure. United MileagePlus showed economy award space on 116 departure dates at any price (newest observation Oct 19, 2026, 15:39 UTC). In business class, 228,500 miles + $47.49. United MileagePlus showed business-class award space on 116 departure dates at any price (newest observation Oct 19, 2026, 15:39 UTC). Search live before transferring points.
Can you book nonstop awards from Taipei Taoyuan (TPE) to Washington Dulles (IAD) with MileagePlus?
Yes. AwardTool observed nonstop United MileagePlus award space in economy from 60,500 miles.
Which credit card points can book MileagePlus awards from Taipei Taoyuan (TPE) to Washington Dulles (IAD)?
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 Taipei Taoyuan (TPE) to Washington Dulles (IAD)?
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: 42,700 miles (5 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.