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Cheap Flights from Chicago to Seattle (MDW - SEA)

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1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from MDW to SEA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $486
2 $466 3 $484 4 $446 5 $330 6 $431 7 $374 8 $301
9 $400 10 $345 11 $345 12 $301 13 $308 14 $316 15 $289
16 $345 17 $315 18 $309 19 $309 20 $366 21 $400 22 $399
23 $400 24 $326 25 $384 26 $401 27 $326 28 $455 29 $530
30 $728            
KAYAK searches hundreds of sites to find the best rate for your next flight from Chicago to Seattle. Get the best flight deal for your Seattle trip!
Here's how it works. Search KAYAK for a flight ticket from Chicago to Seattle. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Select an airline:  AirTran
Direct flights MDW to SEA on AirTran
Flight # Depart MDW Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
4312 5:40 pm 8:15 pm Nov 8 - Nov 8
2109 7:20 pm 9:55 pm Nov 3 - Nov 24
2109 7:20 pm 9:55 pm Dec 2 - Dec 24
4792 7:20 pm 9:55 pm Nov 28 - Nov 28
6090 7:20 pm 9:55 pm Dec 7 - Dec 21
6090 7:20 pm 9:55 pm Nov 2 - Nov 23