# Columbus (CMH) to Seattle (SEA) economy award flights

Source: https://miles.zone/routes/cmh-sea
Data updated: 2026-10-19T03:23:10.355Z
Cash amounts are in US dollars.

Fewest points: 10,000 Atmos points plus $6 on Alaska Airlines through Atmos Rewards, departing 2026-11-13.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| Alaska Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 10,000 Atmos points | $6 | Nonstop | 2026-11-13 | 18 Oct 2026, 19:02 UTC |
| American Airlines | [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 17,500 Atmos points | $26 | via DFW | 2026-10-22 | 19 Oct 2026, 03:23 UTC |

## Route facts

Over the next 60 days we hold economy seats from Columbus to Seattle 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 |
| --- | --- | --- | --- | --- |
| [Atmos Rewards](https://miles.zone/programs/atmos-rewards) | 60 of 60 | 10,000 Atmos points | 15,000 Atmos points | $6 to $31 |

Nonstop seats on Alaska Airlines.
With a connection on American Airlines.

## How to book it

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

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

## More routes from Columbus

- [Boston (BOS)](https://miles.zone/routes/cmh-bos)
- [New York (JFK)](https://miles.zone/routes/cmh-jfk)
- [Chicago (ORD)](https://miles.zone/routes/cmh-ord)
- [Dallas (DFW)](https://miles.zone/routes/cmh-dfw)
- [Miami (MIA)](https://miles.zone/routes/cmh-mia)
- [Anchorage (ANC)](https://miles.zone/routes/cmh-anc)
- [Los Angeles (LAX)](https://miles.zone/routes/cmh-lax)
- [Portland (PDX)](https://miles.zone/routes/cmh-pdx)
- [Phoenix (PHX)](https://miles.zone/routes/cmh-phx)
- [Honolulu (HNL)](https://miles.zone/routes/cmh-hnl)
- [San Francisco (SFO)](https://miles.zone/routes/cmh-sfo)
- [Edinburgh (EDI)](https://miles.zone/routes/cmh-edi)

## More routes to Seattle

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