United MileagePlus award flights from Detroit (DTW) to Aruba (AUA)
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In the last 30 days AwardTool saw United MileagePlus award space for DTW→AUA in economy, business class and first class. Lowest economy: 20,000 miles + $15.60 (economy space on 58 dates). Lowest business class: 71,400 miles + $15.60 (business-class space on 58 dates). Lowest first class: 83,900 miles + $21.20 (first-class space on 30 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 20,000 miles + $15.60
- economy space on 58 dates
- Lowest business class
- 71,400 miles + $15.60
- business-class space on 58 dates
- Lowest first class
- 83,900 miles + $21.20
- first-class space on 30 dates
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on DTW→AUA in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 20,000 miles + $15.60 | 1 stop | JetBlue (B6), COPA Airlines (CM), United Airlines (UA) | 3 | 58 | See dates | |
| Business | 71,400 miles + $15.60 | 2 stops | JetBlue (B6), COPA Airlines (CM), United Airlines (UA) | 9+ | 58 | See dates | |
| First | 83,900 miles + $21.20 | 2 stops | United Airlines (UA) | 9+ | 30 | 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 | 20,000 miles + $15.60 | 3 | 1 stop | Check this date | ||
| Economy | 20,000 miles + $15.60 | 9+ | 1 stop | Check this date | ||
| Economy | 35,000 miles + $15.60 | 7 | 1 stop | Check this date | ||
| Business | 81,700 miles + $15.60 | 7 | 1 stop | Check this date | ||
| Business | 85,000 miles + $16.85 | 7 | 2 stops | Check this date | ||
| Business | 86,800 miles + $15.60 | 6 | 1 stop | Check this date | ||
| First | 101,700 miles + $15.60 | 7 | 2 stops | Check this date | ||
| First | 187,900 miles + $15.60 | 5 | 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 | 58 of 58 | 100% | |
| Business | 58 of 58 | 100% | |
| First | 30 of 58 | 51% |
Best months to fly from Detroit (DTW) to Aruba (AUA) with MileagePlus
| Month | Economy | Business | First |
|---|---|---|---|
| 35,000 (2 dates) | 91,700 (2 dates) | — | |
| 20,000 (5 dates) | 85,000 (5 dates) | 187,900 (2 dates) | |
| 20,000 (12 dates) | 71,400 (12 dates) | 101,700 (10 dates) | |
| 20,000 (2 dates) | 76,900 (2 dates) | 194,800 (2 dates) | |
| 20,000 (21 dates) | 73,600 (21 dates) | 89,100 (14 dates) | |
| 22,000 (14 dates) | 76,100 (14 dates) | 83,900 (2 dates) | |
| 20,000 (1 date) | 79,000 (1 date) | — | |
| 41,100 (1 date) | 82,800 (1 date) | — |
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 Detroit (DTW) to Aruba (AUA)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 17,500 pts + $85.71 | 34,592 pts + $93.81Lowest | 35,000 pts + $85.71LowestMixed cabin | — |
| Air France/KLM Flying Blue | 19,000 pts + $48.00 | — | — | — |
| Alaska Atmos Rewards | 17,500 pts + $35.60 | — | 35,000 pts + $35.60Mixed cabin | 35,000 pts + $35.60Lowest |
| American Airlines AAdvantage | 10,500 pts + $15.60Lowest | — | 45,000 pts + $15.60 | — |
| Avianca LifeMiles | 17,500 pts + $36.70 | — | — | — |
| Delta SkyMiles | 32,100 pts + $15.60 | — | — | 70,200 pts + $15.60 |
| Etihad Guest | 28,000 pts + $48.00 | — | 45,000 pts + $69.03Mixed cabin | — |
| GOL Smiles | 29,100 pts + taxes not reported | — | 84,500 pts + taxes not reportedMixed cabin | — |
| JetBlue TrueBlue | 20,100 pts + $15.60 | — | 113,800 pts + $15.60Mixed cabin | — |
| Qantas Frequent Flyer | 20,700 pts + $39.00 | — | 43,600 pts + $39.00 | — |
| United MileagePlus | 20,000 pts + $15.60 | — | 71,400 pts + $15.60 | 83,900 pts + $21.20 |
| Virgin Atlantic Flying Club | 26,000 pts + $15.60 | — | — | — |
Questions about MileagePlus award flights from Detroit (DTW) to Aruba (AUA)
How many miles do you need to fly from Detroit (DTW) to Aruba (AUA) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days (newest observation Oct 11, 2026): economy 20,000 miles + $15.60, with a typical monthly low of 20,000 miles over 8 months and award space on 58 departure dates; business class 71,400 miles + $15.60, with a typical monthly low of 76,900 miles over 8 months and award space on 58 departure dates; first class 83,900 miles + $21.20, with a typical monthly low of 101,700 miles over 5 months and award space on 30 departure dates. Monthly lows varied in economy (20,000 to 41,100 miles), business class (71,400 to 91,700 miles) and first class (83,900 to 194,800 miles), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Detroit (DTW) to Aruba (AUA)?
In economy, 20,000 miles + $15.60. Seen Oct 4, 2026, 21:31 UTC for a Nov 14, 2026 departure. United MileagePlus showed economy award space on 58 departure dates at any price (newest observation Oct 11, 2026, 04:40 UTC). In business class, 71,400 miles + $15.60. United MileagePlus showed business-class award space on 58 departure dates at any price (newest observation Oct 11, 2026, 04:40 UTC). Search live before transferring points.
Can you book nonstop awards from Detroit (DTW) to Aruba (AUA) 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 Detroit (DTW) to Aruba (AUA)?
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 Detroit (DTW) to Aruba (AUA)?
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 Feb 2027 departures: 20,000 miles (21 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.