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: Tue Sep 1 2015 Return: Wed Sep 9 2015 Trip spans 9 days
United
United
SEA
6:52a
ORD
12:39p
5h 47m
1 stop
ORD
1:30a
SEA
7:49a
6h 19m
1 stop
Depart: Tue Oct 27 2015 Return: Wed Oct 28 2015 Trip spans 2 days
Frontier
Frontier
SEA
6:25a
ORD
4:29p
10h 04m
1 stop
ORD
9:05a
SEA
4:33p
7h 28m
1 stop
Depart: Wed Sep 2 2015 Return: Tue Sep 8 2015 Trip spans 7 days
United
United
SEA
6:52a
ORD
5:38p
10h 46m
1 stop
ORD
6:40p
SEA
7:49a
13h 09m
1 stop
Depart: Wed Sep 16 2015 Return: Wed Oct 7 2015 Trip spans 22 days
United
United
SEA
6:52a
ORD
5:39p
10h 47m
1 stop
ORD
5:52a
SEA
3:26p
9h 34m
1 stop
Depart: Tue Sep 22 2015 Return: Sun Sep 27 2015 Trip spans 6 days
United
United
SEA
6:52a
ORD
12:40p
5h 48m
1 stop
ORD
6:30p
SEA
7:49a
13h 19m
1 stop
Depart: Wed Sep 23 2015 Return: Mon Sep 28 2015 Trip spans 6 days
United
United
SEA
6:52a
ORD
3:40p
8h 48m
1 stop
ORD
1:30a
SEA
7:49a
6h 19m
1 stop
Depart: Tue Sep 29 2015 Return: Mon Oct 5 2015 Trip spans 7 days
United
United
SEA
6:39a
ORD
12:40p
6h 01m
1 stop
ORD
1:30a
SEA
7:49a
6h 19m
1 stop
Depart: Wed Sep 30 2015 Return: Mon Oct 5 2015 Trip spans 6 days
United
United
SEA
6:39a
ORD
12:38p
5h 59m
1 stop
ORD
1:30a
SEA
7:49a
6h 19m
1 stop
Depart: Mon Oct 5 2015 Return: Tue Oct 13 2015 Trip spans 9 days
United
United
SEA
11:21a
ORD
5:36p
6h 15m
1 stop
ORD
1:30a
SEA
7:49a
6h 19m
1 stop
Depart: Tue Oct 6 2015 Return: Tue Oct 13 2015 Trip spans 8 days
United
United
SEA
6:39a
ORD
12:38p
5h 59m
1 stop
ORD
1:30a
SEA
7:49a
6h 19m
1 stop
Depart: Wed Oct 7 2015 Return: Tue Oct 13 2015 Trip spans 7 days
United
United
SEA
6:39a
ORD
12:38p
5h 59m
1 stop
ORD
1:30a
SEA
7:49a
6h 19m
1 stop
Depart: Tue Oct 13 2015 Return: Tue Oct 20 2015 Trip spans 8 days
United
United
SEA
6:39a
ORD
3:44p
9h 05m
1 stop
ORD
3:34a
SEA
3:26p
11h 52m
1 stop
Depart: Wed Oct 14 2015 Return: Mon Oct 19 2015 Trip spans 6 days
United
United
SEA
6:39a
ORD
3:45p
9h 06m
1 stop
ORD
6:30p
SEA
7:49a
13h 19m
1 stop
Depart: Mon Aug 24 2015 Return: Tue Aug 25 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
2:10p
ORD
12:22a
10h 12m
1 stop
ORD
3:10a
SEA
7:45a
4h 35m
nonstop
Depart: Sun Aug 30 2015 Return: Sun Sep 6 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
8:50p
ORD
12:46a
3h 56m
nonstop
ORD
3:10a
SEA
12:38p
9h 28m
1 stop
Depart: Fri Aug 21 2015 Return: Thu Aug 27 2015 Trip spans 7 days
US Airways
US Airways
SEA
1:15a
ORD
9:59a
8h 44m
1 stop
ORD
3:10a
SEA
7:45a
4h 35m
nonstop
Depart: Fri Jan 15 2016 Return: Mon Jan 18 2016 Trip spans 4 days
Delta
Delta
SEA
4:25a
MDW
1:15p
8h 50m
1 stop
MDW
10:10a
SEA
4:26p
6h 16m
1 stop
Depart: Mon Nov 2 2015 Return: Mon Nov 9 2015 Trip spans 8 days
Delta
Delta
SEA
7:55p
ORD
1:30a
5h 35m
1 stop
ORD
11:40a
SEA
6:24p
6h 44m
1 stop
Depart: Sun Sep 20 2015 Return: Thu Sep 24 2015 Trip spans 5 days
Sun Country Air
Sun Country Air
SEA
1:25p
MDW
2:45p
25h 20m
1 stop
MDW
4:00a
SEA
10:09a
6h 09m
1 stop
Depart: Tue Dec 15 2015 Return: Fri Jan 8 2016 Trip spans 25 days
Southwest
Southwest
SEA
1:25a
MDW
5:25a
4h 00m
nonstop
MDW
12:30a
SEA
7:35a
7h 05m
1 stop
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 4 - Sep 4
9008 8:30 am 2:25 pm Sep 2 - Sep 8
9008 8:30 am 2:25 pm Aug 26 - Aug 26
9008 8:30 am 2:25 pm Aug 23 - Sep 1
9008 8:35 am 2:30 pm Jul 28 - Aug 6
9008 8:35 am 2:30 pm Aug 7 - Aug 14
9008 8:35 am 2:30 pm Aug 8 - Aug 15
9008 8:35 am 2:30 pm Aug 10 - Aug 10
9008 8:35 am 2:30 pm Aug 16 - Aug 22
9008 8:35 am 2:30 pm Aug 17 - Aug 17
7511 12:45 pm 6:40 pm Aug 21 - Aug 21
7511 12:45 pm 6:40 pm Aug 14 - Aug 14
7511 12:45 pm 6:40 pm Aug 12 - Aug 19
7511 12:45 pm 6:40 pm Aug 9 - Aug 20
7511 12:45 pm 6:48 pm Sep 4 - Sep 10
7511 12:45 pm 6:48 pm Aug 31 - Sep 3
7511 12:45 pm 6:48 pm Aug 28 - Aug 28
7511 12:45 pm 6:48 pm Aug 24 - Aug 30
7511 12:45 pm 6:48 pm Aug 23 - Aug 27
7511 12:45 pm 6:40 pm Jul 28 - Aug 7
Airports
Origin

Seattle
$312
Destination

Chicago
only $312
only $358