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Cheap Flights from Chicago to Seattle (MDW - SEA)

DepartReturn
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 $499 2 $432 3 $330 4 $330 5 $341 6 $320
7 $345 8 $330 9 $312 10 $312 11 $341 12 $326 13 $312
14 $356 15 $320 16 $312 17 $318 18 $326 19 $341 20 $349
21 $371 22 $309 23 $301 24 $301 25 $315 26 $315 27 $290
28 $324 29 $309 30 $301        
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
2339 8:25 am 10:55 am Aug 20 - Aug 29
3212 8:25 am 10:55 am Aug 31 - Aug 31
4147 8:25 am 10:55 am Sep 1 - Sep 1
4669 9:15 am 11:40 am Aug 30 - Aug 30
6337 9:15 am 11:40 am Sep 6 - Sep 27
3639 11:00 am 1:20 pm Sep 1 - Sep 1
6830 11:00 am 1:20 pm Sep 2 - Oct 30
6830 11:00 am 1:20 pm Aug 19 - Aug 29
2343 3:00 pm 5:20 pm Aug 30 - Aug 30
3812 3:00 pm 5:20 pm Sep 6 - Sep 27
6609 6:55 pm 9:20 pm Sep 6 - Sep 27
4463 7:25 pm 9:55 pm Sep 1 - Sep 1
5388 7:25 pm 9:55 pm Aug 19 - Aug 31
5388 7:25 pm 9:55 pm Sep 2 - Oct 30