Direct flights from Seattle to Columbus

Did you mean Flights from Columbus to Seattle?

Seattle

United States

SEA

Seattle Tacoma International Airport

Columbus

United States

CMH

Port Columbus International Airport

Route: Nonstop service available
Distance: 2,011 miles
Marketing airlines: 3 airlines
Aircraft: 6 aircraft types
Dates: Oct 19, 2026 – Sep 29, 2027

Observed award fares

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.

Lowest price in this limited sample: 12,500 points + $5.00 for SEA → CMH, Economy, on 2026-11-11, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

SEA → CMHEconomy
AS471
12,500 points+ $5.00
Departure
2026-11-11
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 16:14
SEA → CMHEconomy
AS471
12,500 points+ $5.00
Departure
2026-11-12
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 20:29
SEA → CMHEconomy
AS471
12,500 points+ $5.00
Departure
2026-11-13
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 12:19
SEA → CMHEconomy
AS471
12,500 points+ $5.00
Departure
2026-11-18
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 20:59
SEA → CMHEconomy
AS471
15,000 points+ $5.00
Departure
2026-11-11
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 23:14
SEA → CMHEconomy
AS471
17,500 points+ $5.00
Departure
2026-11-01
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 09:24
SEA → CMHEconomy
AS1640
27,500 points+ $5.00
Departure
2026-10-30
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 11:52
SEA → CMHEconomy
AS1640
27,500 points+ $5.00
Departure
2026-10-31
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 22:14
SEA → CMHEconomy
AS1640
32,500 points+ $5.00
Departure
2026-10-24
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 15:18
SEA → CMHEconomy
AS471
32,500 points+ $5.00
Departure
2026-11-06
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 08:55
SEA → CMHFirst
AS471
52,500 points+ $5.00
Departure
2026-11-11
Seats seen
8
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 16:14
SEA → CMHFirst
AS471
52,500 points+ $5.00
Departure
2026-11-12
Seats seen
7
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 20:29

Seattle to Columbus route overview

Seattle Tacoma International Airport (SEA) serves Seattle; Port Columbus International Airport (CMH) serves Columbus.

The airports are 2,011 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SEA to CMH.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS) and Cathay Pacific (CX). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Sep 29, 2027.

Marketing airlines on the Seattle to Columbus route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

American Airlines (AA)Codeshare only
Cathay Pacific (CX)Codeshare only

Airline alliance affiliations represented: Oneworld

Aircraft flying from SEA to CMH

Frequently asked questions

Which airports serve the Seattle to Columbus route?

Seattle Tacoma International Airport (SEA) is the origin airport and Port Columbus International Airport (CMH) is the destination airport.

How far is Columbus from Seattle?

SEA and CMH are approximately 2,011 miles apart by great-circle distance.

Are there direct flights from SEA to CMH?

Yes. Roame's current schedule feed shows nonstop service from SEA to CMH.

Which airlines market flights from SEA to CMH?

Which aircraft fly from SEA to CMH?

Aircraft listed in the current schedule include 737, Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737-900 Winglets (73J), Boeing 737 MAX 8 (7M8) and JET.