Direct (non-stop) flights from SeaTac (SEA) to Chicago (MDW)
Find comprehensive flight information, schedules, and booking details for direct flights from SeaTac (SEA), US to Chicago (MDW), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 3h 50m - 4h 15m (average flight time)• Distance: 1738 miles (2796 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
SeaTac (SEA)
US
Chicago (MDW)
US
FLIGHT TIME
3h 50m - 4h 15m
FLIGHT DISTANCE
1738 miles (2796 km)
3h 55m - 3h 55m
06:45
06:45
1738 miles (2796 km)
January
1 (Show)
7
Terminal 1 (SeaTac (SEA))
Terminal 1 (Chicago (MDW))
Flight Schedule
Loading calendar...
Airlines Operating This Route
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from SeaTac (SEA) and flights to Chicago (MDW).
Route Insights
Route Demand
This route operates 7 flights per week, serving moderate demand between Seattle (SEA) and Chicago (MDW).
Best Time to Fly
Best Value Period
January typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Jan being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 1738 miles (2796 km), this is an ultra-long-haul route between Seattle (SEA) and Chicago (MDW), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 3h 50m - 4h 15m, with actual times ranging from 3h 55m - 3h 55m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
Southwest Airlines is the sole operator on this route, providing 1 daily flight between SEA and MDW.
Loading weather charts...
Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$268
Travel Planning Tips for SeaTac (SEA) to Chicago (MDW)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from SeaTac (SEA) to Chicago (MDW). Consider booking on this day for potential savings.
- Best Month to Travel
January is generally the cheapest month to fly from SeaTac (SEA) to Chicago (MDW). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from SeaTac (SEA) to Chicago (MDW) is approximately $268. Prices may vary based on booking time, season, and airline.
Loading price statistics...
Related Pages
Related Airports
Related Airlines
Frequently Asked Questions
How many flights operate from Seattle (SEA) to Chicago (MDW)?
There is 1 direct flight operating from Seattle (SEA) to Chicago (MDW). Approximately 1-2 flights daily.
Which airlines operate flights from Seattle (SEA) to Chicago (MDW)?
1 airline operates on this route: Southwest Airlines.
How long is the flight from Seattle (SEA) to Chicago (MDW)?
The flight duration from Seattle (SEA) to Chicago (MDW) is approximately 3h 50m - 4h 15m.
What is the distance from Seattle (SEA) to Chicago (MDW)?
The distance from Seattle (SEA) to Chicago (MDW) is 1738 miles (2796 km).
What is the flight time range for this route?
Flight times on this route range from 3h 55m - 3h 55m.
What are the earliest and latest flight departure times?
The earliest flight departs at 06:45 and the latest flight departs at 06:45.
What is the cheapest month to fly from Seattle (SEA) to Chicago (MDW)?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 7 flights operate per week from Seattle (SEA) to Chicago (MDW).
What types of aircraft operate on this route?
This route is served by Boeing 737-700 (winglets) Passenger/BBJ1.
What is the average flight price from Seattle (SEA) to Chicago (MDW)?
The average flight price for a round-trip ticket from Seattle (SEA) to Chicago (MDW) is approximately $546 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Seattle (SEA) to Chicago (MDW) for the lowest prices?
January is typically the cheapest month to fly from Seattle (SEA) to Chicago (MDW). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Chicago (MDW) from Seattle (SEA)?
The distance from Seattle (SEA) to Chicago (MDW) is 1738 miles (2796 km). This is a long-haul flight route.
How long does it take to fly from Seattle (SEA) to Chicago (MDW)?
The flight time from Seattle (SEA) to Chicago (MDW) is approximately 3h 50m - 4h 15m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Chicago (MDW) serve?
Chicago (MDW) serves Chicago, US.