# Cancun (CUN) to Houston (IAH) business class award flights

Source: https://miles.zone/routes/cun-iah
Data updated: 2026-10-12T20:23:26.662Z
Cash amounts are in US dollars.

Fewest points: 35,000 miles plus $81 on United Airlines through United MileagePlus, departing 2026-10-28.

## Every program and airline that can book it, next 60 days

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| United Airlines | [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 35,000 miles | $81 | Nonstop | 2026-10-28 | 12 Oct 2026, 20:23 UTC |
| JetBlue | [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 100,000 miles | $86 | via FLL | 2026-10-22 | 12 Oct 2026, 20:21 UTC |

## Route facts

Over the next 60 days we hold business class seats from Cancun to Houston on 60 of the 60 departure days, through 1 program. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat.

| Program | Days with space | Lowest | Typical day | Cash on top |
| --- | --- | --- | --- | --- |
| [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 60 of 60 | 35,000 miles | 47,200 miles | $81 |

Nonstop seats on United Airlines.
With a connection on JetBlue.

## How to book it

1. [United MileagePlus](https://miles.zone/programs/united-mileageplus) books on united.com: sign in there, search CUN to IAH in business class on a date with space, and pay in miles with the cash on top (from $81).

MilesZone finds the seat; it does not book it or take payment.

## More routes from Cancun

- [London (LGW)](https://miles.zone/routes/cun-lgw)
- [London (LHR)](https://miles.zone/routes/cun-lhr)
- [Kansas City (MCI)](https://miles.zone/routes/cun-mci)
- [Los Angeles (LAX)](https://miles.zone/routes/cun-lax)
- [Seattle (SEA)](https://miles.zone/routes/cun-sea)
- [Santa Ana (SNA)](https://miles.zone/routes/cun-sna)
- [Boise (BOI)](https://miles.zone/routes/cun-boi)
- [Spokane (GEG)](https://miles.zone/routes/cun-geg)
- [Portland (PDX)](https://miles.zone/routes/cun-pdx)
- [San Diego (SAN)](https://miles.zone/routes/cun-san)
- [San Francisco (SFO)](https://miles.zone/routes/cun-sfo)
- [San Jose (SJC)](https://miles.zone/routes/cun-sjc)

## More routes to Houston

- [Edinburgh (EDI)](https://miles.zone/routes/edi-iah)
- [London (LHR)](https://miles.zone/routes/lhr-iah)
- [Manchester (MAN)](https://miles.zone/routes/man-iah)
- [Amsterdam (AMS)](https://miles.zone/routes/ams-iah)
- [Paris (CDG)](https://miles.zone/routes/cdg-iah)
- [Doha (DOH)](https://miles.zone/routes/doh-iah)
- [Frankfurt (FRA)](https://miles.zone/routes/fra-iah)
- [London (LGW)](https://miles.zone/routes/lgw-iah)
- [Munich (MUC)](https://miles.zone/routes/muc-iah)
- [Tokyo (NRT)](https://miles.zone/routes/nrt-iah)
- [Sydney (SYD)](https://miles.zone/routes/syd-iah)
- [Seoul (ICN)](https://miles.zone/routes/icn-iah)