Direct flights from Chicago Midway to Seattle
19 nonstop flights a week on 1 airline. Zero layovers — one hop from MDW to SEA.
Flight time: about 4h1m nonstop
Which days does it fly?
When does it fly?
Departure times in Chicago Midway local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA2827 | 12:18a | 4h15m | Fri |
| Southwest SWA2825 | 10:54a | 4h1m | Tue |
| Southwest SWA2825 | 11:04a | 4h5m | Wed |
| Southwest SWA359 | 11:14a | 4h1m | Sun |
| Southwest SWA2825 | 11:27a | 4h6m | Mon |
| Southwest SWA2825 | 11:41a | 3h54m | Fri |
| Southwest SWA2825 | 12:10p | 3h55m | Thu |
| Southwest SWA2826 | 2:49p | 4h8m | Sun |
| Southwest SWA2826 | 3:48p | 4h8m | Tue–Wed |
| Southwest SWA2826 | 4:18p | 3h59m | Mon, Fri |
| Southwest SWA2826 | 4:47p | 4h1m | Thu |
| Southwest SWA2827 | 6:53p | 4h10m | Sat |
| Southwest SWA2827 | 8:54p | 4h | Sun |
| Southwest SWA2827 | 9:18p | 3h58m | Tue–Wed |
| Southwest SWA2827 | 10:00p | 4h12m | Fri |
| Southwest SWA2827 | 10:21p | 3h52m | Mon |
SouthwestThe route
One hop: MDW → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Chicago Midway (MDW) to Seattle (SEA)
Chicago Midway International Airport (MDW) has 19 nonstop flights a week to Seattle (SEA), operated by Southwest. No layovers, no connections — one hop out of MDW and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Chicago Midway to Seattle?
The nonstop flight from Chicago Midway (MDW) to Seattle (SEA) takes about 4h1m in the air, based on recently observed nonstop departures.
How long does it take to drive from Chicago Midway to Seattle?
Driving from Chicago Midway to Seattle takes about 29h 47m behind the wheel — roughly 2,063 miles, or about 3 days of real driving. The nonstop flight takes about 4h1m.