A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| CMH → SEA AS462 | Economy | Alaska Atmos Rewards | 10,000 | $5.00 | 9 | ||
| CMH → SEA AS462 | Economy | Alaska Atmos Rewards | 10,000 | $5.00 | 9 | ||
| CMH → SEA AS462 | Economy | Alaska Atmos Rewards | 12,500 | $5.00 | 8 | ||
| CMH → SEA AS462 | Economy | Alaska Atmos Rewards | 15,000 | $5.00 | 9 | ||
| CMH → SEA AS462 | Economy | Alaska Atmos Rewards | 22,500 | $5.00 | 9 | ||
| CMH → SEA AS470 | Economy | Alaska Atmos Rewards | 27,500 | $5.00 | 7 | ||
| CMH → SEA AS462 | Economy | Alaska Atmos Rewards | 37,500 | $5.00 | 9 | ||
| CMH → SEA AS462 | First | Alaska Atmos Rewards | 37,500 | $5.00 | 1 | ||
| CMH → SEA AS462 | First | Alaska Atmos Rewards | 52,500 | $5.00 | 1 | ||
| CMH → SEA AS462 | First | Alaska Atmos Rewards | 52,500 | $5.00 | 4 | ||
| CMH → SEA AS462 | First | Alaska Atmos Rewards | 52,500 | $5.00 | 2 | ||
| CMH → SEA AS462 | Economy | Alaska Atmos Rewards | 60,000 | $5.00 | 1 |
Did you mean Flights from Seattle to Columbus?
Columbus
United StatesCMH
Port Columbus International Airport
Seattle
United StatesSEA
Seattle Tacoma International Airport
Port Columbus International Airport (CMH) serves Columbus; Seattle Tacoma International Airport (SEA) serves Seattle.
The airports are 2,011 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from CMH to SEA.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS), Finnair (AY), Cathay Pacific (CX) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 21, 2026 – Sep 19, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Oneworld, Star Alliance
Port Columbus International Airport (CMH) is the origin airport and Seattle Tacoma International Airport (SEA) is the destination airport.
CMH and SEA are approximately 2,011 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from CMH to SEA.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS), Finnair (AY), Cathay Pacific (CX) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737-900 Winglets (73J), Boeing 737 MAX 8 (7M8) and JET.