# Philadelphia (PHL) to Houston (IAH) business class award flights

Source: https://miles.zone/routes/phl-iah
Data updated: 2026-10-20T23:49:12.770Z
Cash amounts are in US dollars.

Fewest points: 27,000 miles plus $6 on United Airlines through LifeMiles, departing 2026-10-24.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| United Airlines | [LifeMiles](https://miles.zone/programs/lifemiles) | 27,000 miles | $6 | via ORD | 2026-10-24 | 20 Oct 2026, 23:49 UTC |
| United Airlines | [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 43,300 miles | $6 | Nonstop | 2026-11-05 | 13 Oct 2026, 05:25 UTC |
| JetBlue | [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 100,000 miles | $6 | via FLL | 2026-11-05 | 13 Oct 2026, 05:25 UTC |
| Delta Air Lines | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 47,500 miles | $20 | via ATL | 2026-11-14 | 20 Oct 2026, 21:16 UTC |

## Route facts

Over the next 60 days we hold business class seats from Philadelphia to Houston on 18 of the 18 departure days we have checked so far (42 days are not checked yet), through 3 programs. 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 |
| --- | --- | --- | --- | --- |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 5 of 18 checked | 27,000 miles | 27,000 miles | $6 to $58 |
| [United MileagePlus](https://miles.zone/programs/united-mileageplus) | 1 of 18 checked | 43,300 miles | 43,300 miles | $6 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 12 of 18 checked | 47,500 miles | 47,500 miles | $20 |

Nonstop seats on United Airlines.
With a connection on Delta Air Lines and JetBlue.

## How to book it

1. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search PHL to IAH in business class on a date with space, and pay in miles with the cash on top (from $6).
2. [United MileagePlus](https://miles.zone/programs/united-mileageplus) books on united.com: sign in there, search PHL to IAH in business class on a date with space, and pay in miles with the cash on top (from $6).
3. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search PHL to IAH in business class on a date with space, and pay in miles with the cash on top (from $20).

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

## More routes from Philadelphia

- [London (LHR)](https://miles.zone/routes/phl-lhr)
- [London (LGW)](https://miles.zone/routes/phl-lgw)
- [Atlanta (ATL)](https://miles.zone/routes/phl-atl)
- [Asheville (AVL)](https://miles.zone/routes/phl-avl)
- [Hartford (BDL)](https://miles.zone/routes/phl-bdl)
- [Nashville (BNA)](https://miles.zone/routes/phl-bna)
- [Boston (BOS)](https://miles.zone/routes/phl-bos)
- [Buffalo (BUF)](https://miles.zone/routes/phl-buf)
- [Columbia (CAE)](https://miles.zone/routes/phl-cae)
- [Charleston (CHS)](https://miles.zone/routes/phl-chs)
- [Cleveland (CLE)](https://miles.zone/routes/phl-cle)
- [Charlotte (CLT)](https://miles.zone/routes/phl-clt)

## 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)