Airlinecoop.org

Southwest Airlines flights from Seattle to Chicago

Southwest Airlines flies Seattle to Chicago nonstop 14 times a week, departures from 00:15 to 06:30, 3h 45m in the air. Tickets from $216 (the route's cheapest fare is $122).

Flights from Seattle to Chicago

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Seattle to Chicago

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Southwest Airlines on Seattle to Chicago at a glance

flights a week
14
days of operation
Daily
first and last departure
00:15 - 06:30
flight time
3h 45m - 4h 10m
aircraft
Boeing 737
cheapest fare, 11 November
$216
cheapest fare on the route
$122

Southwest Airlines Seattle to Chicago schedule

14 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 4975
Southwest Airlines
00:15 Seattle-Tacoma International
06:05 Chicago Midway International
3h 50m
Mon, Tue, Fri, Sat, Sun
WN 1451
Southwest Airlines
05:30 Seattle-Tacoma International
11:20 Chicago Midway International
3h 50m
Mon, Thu, Fri, Sun
Boeing 737
WN 3827
Southwest Airlines
05:50 Seattle-Tacoma International
11:40 Chicago Midway International
3h 50m
Sat
Boeing 737
WN 1550
Southwest Airlines
06:30 Seattle-Tacoma International
12:25 Chicago Midway International
3h 55m
Mon, Tue, Wed, Thu
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 3827
Southwest Airlines
06:15 Seattle-Tacoma International
12:05 Chicago Midway International
3h 50m
Seasonal
Boeing 737
WN 1451
Southwest Airlines
06:40 Seattle-Tacoma International
12:25 Chicago Midway International
3h 45m
Seasonal
Boeing 737
WN 3566
Southwest Airlines
05:15 Seattle-Tacoma International
11:05 Chicago Midway International
3h 50m
Seasonal
WN 690
Southwest Airlines
08:20 Seattle-Tacoma International
14:20 Chicago Midway International
4h
Seasonal
Boeing 737
WN 3490
Southwest Airlines
06:35 Seattle-Tacoma International
12:25 Chicago Midway International
3h 50m
Seasonal
Boeing 737
WN 333
Southwest Airlines
10:45 Seattle-Tacoma International
16:40 Chicago Midway International
3h 55m
Seasonal
Boeing 737
WN 3490
Southwest Airlines
08:10 Seattle-Tacoma International
14:10 Chicago Midway International
4h
Seasonal
Boeing 737
WN 3490
Southwest Airlines
05:30 Seattle-Tacoma International
11:20 Chicago Midway International
3h 50m
Seasonal
Boeing 737
WN 3490
Southwest Airlines
06:15 Seattle-Tacoma International
12:05 Chicago Midway International
3h 50m
Seasonal
Boeing 737
WN 603
Southwest Airlines
06:15 Seattle-Tacoma International
12:05 Chicago Midway International
3h 50m
Seasonal
WN 2874
Southwest Airlines
05:30 Seattle-Tacoma International
11:25 Chicago Midway International
3h 55m
Seasonal
Boeing 737
WN 3485
Southwest Airlines
00:10 Seattle-Tacoma International
06:05 Chicago Midway International
3h 55m
Seasonal
WN 3385
Southwest Airlines
00:10 Seattle-Tacoma International
06:05 Chicago Midway International
3h 55m
Seasonal
WN 3552
Southwest Airlines
05:30 Seattle-Tacoma International
11:25 Chicago Midway International
3h 55m
Seasonal
Boeing 737
WN 3385
Southwest Airlines
00:05 Seattle-Tacoma International
07:00 Chicago Midway International
3h 55m
Seasonal
WN 2874
Southwest Airlines
05:20 Seattle-Tacoma International
11:15 Chicago Midway International
3h 55m
Seasonal
Boeing 737
WN 2085
Southwest Airlines
05:55 Seattle-Tacoma International
11:45 Chicago Midway International
3h 50m
Seasonal
Boeing 737
WN 4975
Southwest Airlines
00:10 Seattle-Tacoma International
06:10 Chicago Midway International
4h
Seasonal
WN 3732
Southwest Airlines
05:25 Seattle-Tacoma International
11:25 Chicago Midway International
4h
Seasonal
Boeing 737
WN 1347
Southwest Airlines
10:10 Seattle-Tacoma International
16:15 Chicago Midway International
4h 5m
Seasonal
Boeing 737
WN 3732
Southwest Airlines
05:20 Seattle-Tacoma International
11:20 Chicago Midway International
4h
Seasonal
Boeing 737
WN 4975
Southwest Airlines
00:05 Seattle-Tacoma International
06:05 Chicago Midway International
4h
Seasonal
WN 2807
Southwest Airlines
07:40 Seattle-Tacoma International
13:50 Chicago Midway International
4h 10m
Seasonal
WN 3732
Southwest Airlines
06:15 Seattle-Tacoma International
12:15 Chicago Midway International
4h
Seasonal
Boeing 737
WN 4374
Southwest Airlines
05:30 Seattle-Tacoma International
11:25 Chicago Midway International
3h 55m
Seasonal
WN 4374
Southwest Airlines
05:15 Seattle-Tacoma International
11:10 Chicago Midway International
3h 55m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Chicago is 2 hours ahead of Seattle.

Other airlines flying Seattle to Chicago

Nonstop flights by the current schedule

American Airlines Delta Alaska Airlines United Airlines All flights Seattle to Chicago

Frequently asked questions

How many Southwest Airlines flights are there from Seattle to Chicago?
14 nonstop flights a week, 18 flight numbers in the schedule: Daily.
How long is the Southwest Airlines flight from Seattle to Chicago?
From 3 hours 45 minutes to 4 hours 10 minutes nonstop, depending on the flight.
Which aircraft does Southwest Airlines fly from Seattle to Chicago?
Boeing 737.
How much is a Southwest Airlines ticket from Seattle to Chicago?
The cheapest Southwest Airlines nonstop fare found recently is $216 for 11 November; the cheapest fare on the route with any airline is $122. The search shows the price for your date.