Flights from Chicago Midway to Seattle
MDWSEA
Chicago Midway International Airport (Chicago, United States) → Seattle–Tacoma International Airport (Seattle, United States)
- Nonstop
- 3h 45m
- Distance
- 2,782 km
- Frequency
- 7×/week
- One-way from
- $158
- Airlines
- Southwest Airlines
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
Weekly schedule
Monday
- WN303222:00→00:404h 40mSouthwest Airlines
Tuesday
- WN303220:45→23:304h 45mSouthwest Airlines
Wednesday
- WN303220:45→23:354h 50mSouthwest Airlines
Thursday
- WN303222:00→00:454h 45mSouthwest Airlines
Friday
- WN303222:00→00:454h 45mSouthwest Airlines
Saturday
- WN159714:05→16:504h 45mSouthwest Airlines
Sunday
- WN303222:00→00:453h 45mSouthwest Airlines
Chicago Midway to Seattle — frequently asked
- How long is the flight from Chicago Midway to Seattle?
- MDW–SEA is 3h 45m nonstop, covering 2,782 km (1,729 mi).
- Which airlines fly nonstop from Chicago Midway to Seattle?
- Southwest Airlines operates this route nonstop.
- How much is a flight from Chicago Midway to Seattle?
- One-way fares on MDW–SEA recently started from $158. The lowest recent fare is for travel in December 2026. Fares change daily, so check current prices before booking.
- How often do flights run from Chicago Midway to Seattle?
- The route is served 7 days a week (7 scheduled departures).