Flights from Seattle to Chicago – Direct & connecting routes
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SEA to ORD – All flight route options from Seattle Tacoma International, Washington, USA to Chicago O Hare International, Illinois, USA. These flights are operated by 9 different airlines. Fly non-stop or choose from 20 different connecting flights. The shortest flight time is 4 hours and 5 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Seattle to Chicago flights
There are over 25 airlines and as many as 1117 flights every week to this destination. You can fly non-stop to Chicago (ORD) from Seattle (SEA) with American Airlines, Alaska Airlines, Delta Air Lines, United Airlines or Aer Lingus but if a stopover option suits you better you can choose to fly via Kalispell, Missoula or any other of the 20 alternatives with connectiing airports.
Seattle to Chicago with American Airlines
You can fly non-stop every weekday with flights departing from 6:00 am to 1:00 am. American Airlines is a member of the air alliance OneWorld.
With Sun Country Airlines
If you fly from Seattle with Sun Country Airlines you will do a stopover in Minneapolis, MSP before reaching Chicago. This flight trip will take 6 hours and 9 minutes and you can fly every day of the week except Mondays with departures between 7:00 am and 11:00 pm.
Distance & flight times: Seattle Airport to Chicago O'Hare
The shortest flight time between SEA and ORD is 4 hours and 6 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 4h 6m | - | 1725 miles (2776 km) |
FCA Kalispell | 5h 17m | 31m | 1736 miles (2793 km) |
MSO Missoula | 5h 26m | 41m | 1725 miles (2776 km) |
MSN Madison | 5h 50m | 1h 8m | 1735 miles (2792 km) |
GEG Spokane | 6h 32m | 2h 6m | 1726 miles (2777 km) |
JAC Jackson | 6h 43m | 2h 5m | 1787 miles (2875 km) |
OMA Omaha | 6h 45m | 1h 42m | 1788 miles (2877 km) |
PDX Portland | 6h 47m | 2h 43m | 1874 miles (3015 km) |
MKE Milwaukee | 6h 48m | 1h 51m | 1766 miles (2841 km) |
MSP Minneapolis | 6h 55m | 2h 0m | 1737 miles (2795 km) |
IND Indianapolis | 7h 7m | 1h 25m | 2049 miles (3297 km) |
OKC Oklahoma City | 7h 11m | 1h 15m | 2221 miles (3574 km) |
STL Saint Louis | 7h 13m | 1h 47m | 1973 miles (3175 km) |
BZN Bozeman | 7h 16m | 1h 25m | 1733 miles (2788 km) |
CVG Cincinnati | 7h 19m | 53m | 2235 miles (3596 km) |
MCI Kansas City | 7h 26m | 2h 28m | 1898 miles (3054 km) |
DTW Detroit | 7h 27m | 35m | 2167 miles (3487 km) |
BOI Boise | 7h 27m | 2h 32m | 1841 miles (2962 km) |
ICT Wichita | 7h 33m | 2h 39m | 2024 miles (3257 km) |
DEN Denver | 7h 45m | 2h 57m | 1919 miles (3088 km) |
SLC Salt Lake City | 7h 45m | 47m | 1944 miles (3128 km) |

