United MileagePlus award flights from Perth (PER) to Detroit (DTW)
In the last 30 days AwardTool saw United MileagePlus award space for PER→DTW in economy, premium economy and business class. Lowest economy: 60,500 miles + $124.69 (economy space on 15 dates). Lowest business class: 300,000 miles + $124.89 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 15 dates).
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 60,500 miles + $124.69
- economy space on 15 dates
- Lowest business class (mixed cabin)
- 300,000 miles + $124.89
- business-class space on 15 dates · part of the trip in a lower cabin
- Lowest premium economy
- 77,000 miles + $124.89
- premium economy space on 15 dates
In economy, 60,500 miles + $124.69 with United MileagePlus was the lowest of the 3 programs with economy award space on this route; the next was 70,000 points + $195.10 with Air Canada Aeroplan. With United MileagePlus, premium economy started at 77,000 miles + $124.89, about 1.3 times the points of its lowest economy award (60,500 miles + $124.69).
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on PER→DTW in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 60,500 miles + $124.69 | 3 stops |  AC B6 NZ UA+1 | 6 | 15 | See dates | |
| Premium Economy | 77,000 miles + $124.89 | 2 stops | ACB6NZUA+1 | 9+ | 15 | See dates | |
| Business | 300,000 miles + $124.89Mixed cabin | 2 stops | ACB6NZUA+1 | 4 | 15 | 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.
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 | 15 of 15 | 100% | |
| Premium Economy | 15 of 15 | 100% | |
| Business | 15 of 15 | 100% |
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 Perth (PER) to Detroit (DTW)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business |
|---|---|---|---|
| Air Canada Aeroplan | 70,000 pts + $195.10 | 187,250 pts + $194.90 | 484,992 pts + $201.50Mixed cabin |
| United MileagePlus | 60,500 pts + $124.69Lowest | 77,000 pts + $124.89Lowest | 300,000 pts + $124.89LowestMixed cabin |
| Virgin Australia Velocity | 75,400 pts + $128.22 | — | 1,080,400 pts + $143.16 |
Questions about MileagePlus award flights from Perth (PER) to Detroit (DTW)
How many miles do you need to fly from Perth (PER) to Detroit (DTW) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days (newest observation Oct 27, 2026): economy 60,500 miles + $124.69, with award space on 15 departure dates; premium economy 77,000 miles + $124.89, with award space on 15 departure dates; business class 300,000 miles + $124.89, a mixed-cabin award, with award space on 15 departure dates. Search live before transferring points.
What's the lowest MileagePlus award from Perth (PER) to Detroit (DTW)?
In economy, 60,500 miles + $124.69. United MileagePlus showed economy award space on 15 departure dates at any price (newest observation Oct 27, 2026, 18:45 UTC). In business class, 300,000 miles + $124.89 on a mixed-cabin itinerary (part of the trip in a lower cabin). United MileagePlus showed business-class award space on 15 departure dates at any price (newest observation Oct 27, 2026, 18:45 UTC). Search live before transferring points.
Can you book nonstop awards from Perth (PER) to Detroit (DTW) 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 Perth (PER) to Detroit (DTW)?
Bilt Rewards (1:1, Instant) and Chase Ultimate Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
When does United MileagePlus release award seats for Perth (PER) to Detroit (DTW)?
United MileagePlus publishes a booking window of about 337 days (about 11 months) before departure (AwardTool's program data, reviewed Nov 6, 2026). On this route AwardTool saw United MileagePlus award space for departures as late as Mar 28, 2027; seats can open earlier or later, and released seats may already be booked. See MileagePlus award release dates.