# Las Vegas (LAS) to Houston (IAH) economy award flights

Source: https://miles.zone/routes/las-iah
Data updated: 2026-10-21T01:55:17.348Z
Cash amounts are in US dollars.

Fewest points: 13,500 miles plus $6 on United Airlines through LifeMiles, departing 2026-10-22.

## 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) | 13,500 miles | $6 | Nonstop | 2026-10-22 | 21 Oct 2026, 01:55 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 10,000 Atmos points | $11 | via SEA | 2026-11-07 | 17 Oct 2026, 20:15 UTC |
| Delta Air Lines | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 19,000 miles | $15 | via LAX | 2026-11-04 | 13 Oct 2026, 15:43 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 12,500 Atmos points | $26 | via PHX | 2026-11-02 | 17 Oct 2026, 20:15 UTC |

## Route facts

Over the next 60 days we hold economy seats from Las Vegas to Houston on 55 of the 55 departure days we have checked so far (5 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 |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 30 of 55 checked | 10,000 Atmos points | 12,500 Atmos points | $6 to $31 |
| [LifeMiles](https://miles.zone/programs/lifemiles) | 47 of 55 checked | 13,500 miles | 13,500 miles | $6 to $58 |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 13 of 55 checked | 19,000 miles | 19,000 miles | $15 |

Nonstop seats on United Airlines.
With a connection on Alaska Airlines, American Airlines and Delta Air Lines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search LAS to IAH in economy on a date with space, and pay in Atmos points with the cash on top (from $6).
2. [LifeMiles](https://miles.zone/programs/lifemiles) books on lifemiles.com: sign in there, search LAS to IAH in economy 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 LAS to IAH in economy on a date with space, and pay in miles with the cash on top (from $15).

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

## More routes from Las Vegas

- [London (LHR)](https://miles.zone/routes/las-lhr)
- [London (LGW)](https://miles.zone/routes/las-lgw)
- [Los Angeles (LAX)](https://miles.zone/routes/las-lax)
- [San Diego (SAN)](https://miles.zone/routes/las-san)
- [Boise (BOI)](https://miles.zone/routes/las-boi)
- [Portland (PDX)](https://miles.zone/routes/las-pdx)
- [Burbank (BUR)](https://miles.zone/routes/las-bur)
- [Fresno (FAT)](https://miles.zone/routes/las-fat)
- [Everett (PAE)](https://miles.zone/routes/las-pae)
- [Reno (RNO)](https://miles.zone/routes/las-rno)
- [San Luis Obispo (SBP)](https://miles.zone/routes/las-sbp)
- [San Jose (SJC)](https://miles.zone/routes/las-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)