United MileagePlus award flights from Houston (IAH) to Aruba (AUA)
In the last 30 days AwardTool saw United MileagePlus award space for IAH→AUA in economy, business class and first class. Lowest economy: 20,000 miles + $15.60 (economy space on 15 dates). Lowest business class: 38,500 miles + $18.35 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 15 dates).
Every airport: Houston to Aruba (AUA) award flights.
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 20,000 miles + $15.60
- economy space on 15 dates
- Lowest business class (mixed cabin)
- 38,500 miles + $18.35
- business-class space on 15 dates · part of the trip in a lower cabin
- Lowest first class
- 221,000 miles + $21.20
- first-class space on 4 dates
In economy, 20,000 miles + $15.60 with United MileagePlus was the 6th lowest of the 12 programs with economy award space on this route; the lowest was 10,000 miles + $15.60 with American Airlines AAdvantage. With United MileagePlus, first class started at 221,000 miles + $21.20, about 11 times the points of its lowest economy award (20,000 miles + $15.60).
MileagePlus award prices by cabin
The lowest one-way United MileagePlus award AwardTool observed on IAH→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 stopNonstop from 44,800 pts + taxes vary |  AC AV B6 CM+1 | 9+ | 15 | See dates | |
| Business | 38,500 miles + $18.35Mixed cabin | 2 stopsNonstop from 100,000 pts + taxes vary | AVCM UA | 2 | 15 | See dates | |
| First | 221,000 miles + $21.20 | 2 stops | UA | 9+ | 4 | 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 | 22,000 miles + $23.70 | 6 | 2 stops | Check this date | ||
| Economy | 22,000 miles + $25.01 | 5 | 2 stops | Check this date | ||
| Economy | 22,000 miles + $23.70 | 4 | 1 stop | Check this date | ||
| Business | 38,500 miles + $87.58Mixed cabin | 2 | 2 stops | Check this date | ||
| Business | 38,500 miles + $18.35Mixed cabin | 2 | 2 stops | Check this date | ||
| Business | 95,300 miles + $15.60 | 8 | 1 stop | Check this date | ||
| First | 263,400 miles + $21.20 | 2 | 2 stops | Check this date | ||
| First | 295,000 miles + $21.20 | 2 | 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 | 15 of 15 | 100% | |
| Business | 15 of 15 | 100% | |
| First | 4 of 15 | 26% |
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 Houston (IAH) to Aruba (AUA)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 12,500 pts + $87.16 | 34,592 pts + $89.41Lowest | 25,000 pts + $153.22Mixed cabin | — |
| Air France/KLM Flying Blue | 22,500 pts + $48.00 | 145,500 pts + $475.90 | 203,000 pts + $708.00 | — |
| Alaska Atmos Rewards | 17,500 pts + $35.60 | — | — | 35,000 pts + $35.60 |
| American Airlines AAdvantage | 10,000 pts + $15.60Lowest | — | 20,000 pts + $15.60Lowest | — |
| Avianca LifeMiles | 15,000 pts + $39.00 | — | 60,250 pts + $105.00 | — |
| Delta SkyMiles | 34,500 pts + $15.60 | — | — | 110,500 pts + $15.60Lowest |
| Etihad Guest | 27,000 pts + $48.00 | — | 40,000 pts + $48.00Mixed cabin | — |
| GOL Smiles | 41,100 pts + taxes not reported | — | 136,900 pts + taxes not reported | — |
| JetBlue TrueBlue | 31,400 pts + $15.60 | — | — | — |
| Qantas Frequent Flyer | 20,700 pts + $39.00 | 128,500 pts + $1,197.60 | 43,600 pts + $39.00 | — |
| United MileagePlus | 20,000 pts + $15.60 | — | 38,500 pts + $18.35Mixed cabin | 221,000 pts + $21.20 |
| Virgin Australia Velocity | 19,000 pts + $40.39 | — | — | — |
Questions about MileagePlus award flights from Houston (IAH) to Aruba (AUA)
How many miles do you need to fly from Houston (IAH) to Aruba (AUA) with United MileagePlus?
The lowest one-way United MileagePlus awards AwardTool observed in the last 30 days (newest observation Nov 10, 2026): economy 20,000 miles + $15.60, with a typical monthly low of 22,000 miles (taxes vary) over 4 months and award space on 15 departure dates; business class 38,500 miles + $18.35, a mixed-cabin award, with monthly lows of 38,500 miles in 3 months and 95,300 miles in 1 month (taxes vary), and award space on 15 departure dates; first class 221,000 miles + $21.20, with a typical monthly low of 263,400 miles (taxes vary) over 4 months and award space on 4 departure dates. Monthly lows varied in economy (20,000 to 57,200 miles + taxes vary), business class (38,500 to 95,300 miles + taxes vary) and first class (221,000 to 295,000 miles + taxes vary), so the award on your dates may cost more. Search live before transferring points.
What's the lowest MileagePlus award from Houston (IAH) to Aruba (AUA)?
In economy, 20,000 miles + $15.60. United MileagePlus showed economy award space on 15 departure dates at any price (newest observation Nov 10, 2026, 21:55 UTC). In business class, 38,500 miles + $18.35 on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Oct 28, 2026, 18:49 UTC for a Nov 26, 2026 departure. United MileagePlus showed business-class award space on 15 departure dates at any price (newest observation Nov 10, 2026, 21:55 UTC). Search live before transferring points.
Can you book nonstop awards from Houston (IAH) to Aruba (AUA) with MileagePlus?
Yes. AwardTool observed nonstop United MileagePlus award space in economy and business class.
Which credit card points can book MileagePlus awards from Houston (IAH) 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.
When does United MileagePlus release award seats for Houston (IAH) to Aruba (AUA)?
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 19, 2027; seats can open earlier or later, and released seats may already be booked. See MileagePlus award release dates.