Find Deals on Flights from Seattle/Tacoma Intl to Chicago (SEA - CHI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle/Tacoma Intl to Chicago

(Round-trip)
Depart: Wed Dec 2 2015 Return: Sun Dec 6 2015 Trip spans 5 days
Delta
Delta
SEA
8:09a
ORD
2:06p
5h 57m
1 stop
ORD
2:55a
SEA
11:55a
9h 00m
1 stop
Depart: Thu Dec 3 2015 Return: Tue Dec 8 2015 Trip spans 6 days
Delta
Delta
SEA
4:57a
ORD
10:47a
5h 50m
1 stop
ORD
2:55a
SEA
11:55a
9h 00m
1 stop
Depart: Tue Sep 22 2015 Return: Wed Sep 23 2015 Trip spans 2 days
Delta
Delta
SEA
8:15a
MDW
4:07p
7h 52m
1 stop
MDW
8:26a
SEA
5:29p
9h 03m
1 stop
Depart: Fri Sep 25 2015 Return: Wed Oct 7 2015 Trip spans 13 days
Delta
Delta
SEA
8:45p
ORD
2:39a
5h 54m
1 stop
ORD
12:15p
SEA
7:20p
7h 05m
1 stop
Depart: Sat Sep 26 2015 Return: Tue Oct 6 2015 Trip spans 11 days
Delta
Delta
SEA
3:11a
ORD
9:22a
6h 11m
1 stop
ORD
9:47a
SEA
4:05p
6h 18m
1 stop
Depart: Mon Sep 28 2015 Return: Wed Oct 7 2015 Trip spans 10 days
Delta
Delta
SEA
8:45p
ORD
2:33a
5h 48m
1 stop
ORD
12:15p
SEA
7:20p
7h 05m
1 stop
Depart: Tue Sep 29 2015 Return: Mon Oct 5 2015 Trip spans 7 days
Delta
Delta
SEA
6:20a
ORD
12:00p
5h 40m
1 stop
ORD
2:35p
SEA
9:19p
6h 44m
1 stop
Depart: Sat Oct 3 2015 Return: Tue Oct 6 2015 Trip spans 4 days
Delta
Delta
SEA
3:30a
ORD
9:22a
5h 52m
1 stop
ORD
3:35p
SEA
9:33p
5h 58m
1 stop
Depart: Tue Oct 6 2015 Return: Tue Oct 13 2015 Trip spans 8 days
Delta
Delta
SEA
3:30a
ORD
9:25a
5h 55m
1 stop
ORD
12:15p
SEA
7:20p
7h 05m
1 stop
Depart: Sat Oct 10 2015 Return: Tue Oct 13 2015 Trip spans 4 days
Delta
Delta
SEA
2:00a
ORD
9:22a
7h 22m
1 stop
ORD
12:15p
SEA
7:20p
7h 05m
1 stop
Depart: Tue Oct 13 2015 Return: Wed Nov 18 2015 Trip spans 37 days
Delta
Delta
SEA
8:45p
ORD
2:31a
5h 46m
1 stop
ORD
1:45a
SEA
10:49a
9h 04m
1 stop
Depart: Fri Oct 16 2015 Return: Wed Oct 21 2015 Trip spans 6 days
Delta
Delta
SEA
8:45p
MDW
4:29a
7h 44m
1 stop
MDW
8:38a
SEA
5:35p
8h 57m
1 stop
Depart: Sat Oct 17 2015 Return: Tue Oct 20 2015 Trip spans 4 days
Delta
Delta
SEA
3:30a
ORD
9:22a
5h 52m
1 stop
ORD
9:47a
SEA
4:05p
6h 18m
1 stop
Depart: Mon Oct 19 2015 Return: Wed Oct 28 2015 Trip spans 10 days
Delta
Delta
SEA
8:45p
MDW
2:35a
5h 50m
1 stop
MDW
2:35a
SEA
8:32a
5h 57m
1 stop
Depart: Fri Dec 4 2015 Return: Sun Dec 6 2015 Trip spans 3 days
Frontier
Frontier
SEA
5:45a
ORD
3:55p
10h 10m
1 stop
ORD
8:05a
SEA
3:39p
7h 34m
1 stop
Depart: Wed Sep 23 2015 Return: Tue Sep 29 2015 Trip spans 7 days
Sun Country Air
Sun Country Air
SEA
9:05a
MDW
2:45p
5h 40m
1 stop
MDW
4:00a
SEA
10:09a
6h 09m
1 stop
Depart: Fri Oct 9 2015 Return: Sat Oct 10 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
7:59p
ORD
11:45p
3h 46m
nonstop
ORD
3:10a
SEA
7:47a
4h 37m
nonstop
Depart: Wed Oct 7 2015 Return: Thu Oct 8 2015 Trip spans 2 days
US Airways
US Airways
SEA
1:35p
ORD
5:31p
3h 56m
nonstop
ORD
3:10a
SEA
7:47a
4h 37m
nonstop
Depart: Thu Oct 8 2015 Return: Mon Oct 12 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
8:50p
ORD
12:44a
3h 54m
nonstop
ORD
2:15a
SEA
6:40a
4h 25m
nonstop
Depart: Tue Dec 1 2015 Return: Tue Dec 8 2015 Trip spans 8 days
United
United
SEA
2:36p
ORD
9:40p
7h 04m
1 stop
ORD
2:20p
SEA
6:58p
4h 38m
nonstop
Direct flights SEA to CHI on Delta
Flight # Depart SEA Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
9008 8:30 am 2:25 pm Sep 30 - Sep 30
9008 8:30 am 2:25 pm Oct 7 - Oct 17
9008 8:30 am 2:25 pm Sep 9 - Sep 14
9008 8:30 am 2:25 pm Sep 11 - Sep 16
9008 8:30 am 2:25 pm Sep 17 - Sep 23
9008 8:30 am 2:25 pm Sep 20 - Oct 6
7511 12:45 pm 6:48 pm Sep 8 - Sep 11
7511 12:45 pm 6:40 pm Oct 9 - Oct 23
7511 12:45 pm 6:40 pm Oct 6 - Oct 12
7511 12:45 pm 6:40 pm Oct 1 - Oct 5
7511 12:45 pm 6:48 pm Sep 13 - Sep 21
7511 12:45 pm 6:48 pm Sep 17 - Sep 23
7511 12:45 pm 6:48 pm Sep 18 - Sep 25
7511 12:45 pm 6:48 pm Sep 24 - Sep 24
7511 12:45 pm 6:40 pm Sep 27 - Oct 2
7511 12:45 pm 6:40 pm Sep 29 - Sep 29
Airports
Origin

Seattle
$272
Destination

Chicago
only $272
only $274