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SEA–ORD · Nonstop
Seattle (Seattle-Tacoma International Airport) to Chicago (O'Hare International Airport).
The nonstop flight from Seattle (SEA) to Chicago (ORD) takes 3h 22m on average, covering about 1,716 miles. Across 50 flights we tracked, the fastest was 3h 4m and the slowest 3h 45m, with United Airlines appearing most often in that tracked sample.
Plan this route| Avg flight time | Distance | Route type | Fastest tracked | Airlines |
|---|---|---|---|---|
| 3h 22m | 1,716 mi | Nonstop | 3h 4m | 4 |
Alaska Airlines, American Airlines, United Airlines and 1 more operate 19-20/day flights from SEA to ORD.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 6-7/day | Boeing 737 · Seat map | 00:1706:0008:3410:2911:2913:1017:48 |
| American Airlines | 5/day | Airbus A320 family, Boeing 737 · Seat map | 05:5006:0010:1911:0013:2413:3513:3913:5015:3523:56 |
| United Airlines | 5/day | Airbus A320 family, Boeing 737 | 07:0009:2010:4110:4213:5513:5717:1317:1517:2623:0023:11 |
| Delta Air Lines | 3/day | Boeing 737 | 07:1510:5017:35 |
Airlines observed on the nonstop SEA to ORD route are ranked by share of tracked flights, with aircraft families shown where the sample supports them.
Flight times usually differ by direction — jet-stream winds make eastbound crossings faster than westbound ones.
Methodology: figures are aggregated from 50 real flights on this route, sourced from live flight data. Updated daily as new flights are observed.
The nonstop flight from Seattle (SEA) to Chicago (ORD) takes 3h 22m on average. The fastest flight we have tracked took 3h 4m and the slowest 3h 45m.
Seattle (SEA) to Chicago (ORD) is about 1,716 miles by air.
Yes. Alaska Airlines, American Airlines, United Airlines and 1 more fly nonstop from Seattle (SEA) to Chicago (ORD), with 19-20/day departures.
Alaska Airlines, American Airlines, United Airlines, and Delta Air Lines fly nonstop from Seattle (SEA) to Chicago (ORD).
The SEA–ORD route is flown with Airbus A320 family, Boeing 737.