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Flights from Seattle to Chicago – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

SEA to MDW flights and routes map SEA to MDW – All flight route options from Seattle Tacoma International, Washington, USA to Chicago Midway International, Illinois, USA. These flights are operated by 5 airlines. Fly non-stop with Southwest Airlines or choose from 5 different transit flights. The shortest flight time is 4 hours. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA SEA Seattle Tacoma Seattle, WA, USA
USA MDW Chicago Midway , IL, USA
SEA
Seattle Tacoma
USASeattle, WA, USA
Chicago Midway
USAChicago, IL, USA
MDW
1 direct route found »
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7 routes with 1 stop found »
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Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 2-3 flights per day.

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4h 00m

Southwest Airlines
Non-stop with Southwest Airlines.
4h 00m
2-3 flights per day.
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1 stop route options with the same airline:

Duration

Via Saint Louis STL
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 20m

Via Saint Louis STL
1 stop with Southwest Airlines.
6h 20m
0-1 flights per day.
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Via Minneapolis MSP
1 stop with Delta Air Lines. 2 flights per day.

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6h 35m

Via Minneapolis MSP
1 stop with Delta Air Lines.
6h 35m
2 flights per day.
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Via Denver DEN
1 stop with Southwest Airlines. 2-4 flights per day.

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6h 50m

Via Denver DEN
1 stop with Southwest Airlines.
6h 50m
2-4 flights per day.
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Via Detroit DTW
1 stop with Delta Air Lines. 2 flights per day.

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7h 19m

Via Detroit DTW
1 stop with Delta Air Lines.
7h 19m
2 flights per day.
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Via Kansas City MCI
1 stop with Southwest Airlines. 0-1 flights per day.
Only saturdays

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7h 35m

Only saturdays
Via Kansas City MCI
1 stop with Southwest Airlines.
7h 35m
0-1 flights per day.
Only saturdays
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1 stop route options with codeshare or different airlines:

Duration

Via Minneapolis MSP With Alaska Airlines & Delta Air Lines 0-1 flights per day.

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7h 12m

Via Minneapolis MSP
7h 12m
With Alaska Airlines & Delta Air Lines 0-1 flights per day.
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Via Detroit DTW With American Airlines & Delta Air Lines 0-1 flights per day.
CODESHARE

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8h 10m

Via Detroit DTW
8h 10m
With American Airlines & Delta Air Lines 0-1 flights per day.
CODESHARE
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Seattle to Chicago flights

With over 115 flights every week and 6 different airlines you have a wide range of options. You can fly non-stop to Chicago (MDW) from Seattle (SEA) with Southwest Airlines but if a stopover option suits you better you can choose to fly via Saint Louis, Denver or any other of the 5 alternatives with connectiing airports.

Seattle to Chicago with Southwest Airlines

You can fly non-stop every weekday with flights departing from 5:00 am to 11:00 pm. You can also catch a transit flight via Saint Louis or Denver.

With Delta Air Lines

If you choose to fly with Delta Air Lines from Seattle to Chicago you can make a transit either via Minneapolis or via Detroit. The route via Minneapolis is 44 minutes faster. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Seattle Airport to Midway International Airport

The shortest flight time between SEA and MDW is 4 hours.

ViaTotal flight timeLayover timeDistance
Direct4h 0m-1738 miles (2796 km)
STL Saint Louis6h 20m1h 20m1966 miles (3163 km)
DEN Denver6h 50m2h 35m1926 miles (3099 km)
MSP Minneapolis7h 12m2h 31m1752 miles (2819 km)
DTW Detroit7h 19m1h 55m2161 miles (3477 km)
MCI Kansas City7h 35m2h 55m1900 miles (3057 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.SEA-MDW flight routesSeattle to Chicago flight routes illustrated on a map.
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Seattle - Chicago route map and flight paths
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You can fly non-stop from Seattle (SEA) to Chicago (MDW) with Southwest Airlines. The flight takes approximately 4 hours. If you travel with a connecting flight instead, for example via Saint Louis, the total flight time will be 6 hours and 20 minutes.

If you're interested in direct flights, Southwest Airlines is available. For flights with stopovers, Southwest Airlines, Alaska Airlines or Delta Air Lines is also an option.

The flight time between Seattle Tacoma (SEA) and Chicago Midway International (MDW) is approximately 4 hours. The distance between the two airports is 2161 miles (or 3477 kilometers).

Yes, you can fly non-stop to MDW from SEA with Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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