# Seattle (SEA) to Monterrey (MTY) business class award flights

Source: https://miles.zone/routes/sea-mty
Data updated: 2026-10-20T15:30:26.562Z
Cash amounts are in US dollars.

Fewest points: 35,000 Atmos points plus $83 on American Airlines through Atmos Rewards, departing 2026-11-23.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 35,000 Atmos points | $83 | via DFW | 2026-11-23 | 20 Oct 2026, 15:30 UTC |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 45,000 Atmos points | $83 | via FAT, DFW | 2026-11-23 | 20 Oct 2026, 15:30 UTC |

## Route facts

Over the next 60 days we hold business class seats from Seattle to Monterrey on 1 of the 1 departure days we have checked so far (59 days are not checked yet), 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 |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 1 of 1 checked | 35,000 Atmos points | 35,000 Atmos points | $83 |

No nonstop seats in the window.
With a connection on Alaska Airlines and American Airlines.

## How to book it

1. [Atmos Rewards](https://miles.zone/programs/atmos-rewards) books on alaskaair.com: sign in there, search SEA to MTY in business class on a date with space, and pay in Atmos points with the cash on top (from $83).

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

## More routes from Seattle

- [Paris (CDG)](https://miles.zone/routes/sea-cdg)
- [Dublin (DUB)](https://miles.zone/routes/sea-dub)
- [Edinburgh (EDI)](https://miles.zone/routes/sea-edi)
- [Frankfurt (FRA)](https://miles.zone/routes/sea-fra)
- [London (LHR)](https://miles.zone/routes/sea-lhr)
- [Manchester (MAN)](https://miles.zone/routes/sea-man)
- [Munich (MUC)](https://miles.zone/routes/sea-muc)
- [Amsterdam (AMS)](https://miles.zone/routes/sea-ams)
- [Barcelona (BCN)](https://miles.zone/routes/sea-bcn)
- [Rome (FCO)](https://miles.zone/routes/sea-fco)
- [Madrid (MAD)](https://miles.zone/routes/sea-mad)
- [Doha (DOH)](https://miles.zone/routes/sea-doh)

## More routes to Monterrey

- [Philadelphia (PHL)](https://miles.zone/routes/phl-mty)
- [Amsterdam (AMS)](https://miles.zone/routes/ams-mty)
- [Paris (CDG)](https://miles.zone/routes/cdg-mty)