Find Deals on Flights from Seattle/Tacoma Intl to Chicago O'Hare International (SEA - ORD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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 O'Hare International

(Round-trip)
Depart: Tue Apr 26 2016 Return: Tue May 3 2016 Trip spans 8 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Tue May 10 2016 Return: Tue May 17 2016 Trip spans 8 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Tue Jun 7 2016 Return: Tue Jun 14 2016 Trip spans 8 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Wed Apr 13 2016 Return: Tue Apr 19 2016 Trip spans 7 days
Frontier
Frontier
SEA
3:25p
ORD
4:52a
13h 27m
1 stop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Sat Apr 16 2016 Return: Tue Apr 19 2016 Trip spans 4 days
Frontier
Frontier
SEA
7:30a
ORD
1:41p
6h 11m
1 stop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Tue Apr 19 2016 Return: Wed Apr 20 2016 Trip spans 2 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
8:45a
SEA
6:35p
9h 50m
1 stop
Depart: Sat Apr 30 2016 Return: Tue May 3 2016 Trip spans 4 days
Frontier
Frontier
SEA
7:30a
ORD
1:41p
6h 11m
1 stop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Tue May 3 2016 Return: Wed May 11 2016 Trip spans 9 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
8:50a
SEA
6:29p
9h 39m
1 stop
Depart: Sat May 14 2016 Return: Tue May 17 2016 Trip spans 4 days
Frontier
Frontier
SEA
7:30a
ORD
1:43p
6h 13m
1 stop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Tue May 17 2016 Return: Sat May 21 2016 Trip spans 5 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
8:50a
SEA
6:29p
9h 39m
1 stop
Depart: Thu Apr 21 2016 Return: Tue Apr 26 2016 Trip spans 6 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Sun Apr 24 2016 Return: Tue May 3 2016 Trip spans 10 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Thu Apr 28 2016 Return: Tue May 3 2016 Trip spans 6 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Sun Jun 5 2016 Return: Tue Jun 14 2016 Trip spans 10 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
3:55p
SEA
8:35p
4h 40m
nonstop
Depart: Tue May 24 2016 Return: Wed Jun 1 2016 Trip spans 9 days
Spirit Airlines
Spirit Airlines
SEA
11:05a
ORD
12:13a
13h 08m
1 stop
ORD
10:45a
SEA
10:35p
11h 50m
1 stop
Depart: Sun Apr 17 2016 Return: Tue Apr 26 2016 Trip spans 10 days
United
United
SEA
7:05p
ORD
10:57p
3h 52m
nonstop
ORD
6:37p
SEA
11:10p
4h 33m
nonstop
Depart: Mon Apr 18 2016 Return: Thu Apr 21 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
8:50p
ORD
12:42a
3h 52m
nonstop
ORD
4:00a
SEA
8:20a
4h 20m
nonstop
Depart: Fri Apr 8 2016 Return: Sat Apr 9 2016 Trip spans 2 days
American Airlines
American Airlines
SEA
2:05p
ORD
12:13a
10h 08m
1 stop
ORD
3:20a
SEA
7:44a
4h 24m
nonstop
Depart: Mon Feb 29 2016 Return: Wed Mar 2 2016 Trip spans 3 days
Delta
Delta
SEA
7:55p
ORD
3:31a
7h 36m
1 stop
ORD
11:15a
SEA
8:12p
8h 57m
1 stop
Depart: Mon Mar 21 2016 Return: Wed Mar 30 2016 Trip spans 10 days
Virgin America
Virgin America
SEA
3:45p
ORD
7:15a
15h 30m
1 stop
ORD
12:00p
SEA
8:55p
8h 55m
1 stop
Direct flights SEA to ORD on Delta
Flight # Depart SEA Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
9008 8:30 am 2:28 pm Feb 21 - Feb 23
9008 8:30 am 2:28 pm Feb 22 - Feb 28
9008 8:30 am 2:28 pm Feb 29 - Feb 29
9008 8:30 am 2:28 pm Mar 9 - Mar 11
9008 8:30 am 2:28 pm Mar 1 - Mar 6
9008 8:30 am 2:28 pm Feb 14 - Feb 20
9008 8:30 am 2:24 pm Mar 14 - Mar 14
9008 8:30 am 2:24 pm Mar 15 - Mar 23
9008 8:30 am 2:28 pm Mar 8 - Mar 12
9008 8:30 am 2:28 pm Mar 7 - Mar 7
9008 8:30 am 2:24 pm Mar 13 - Mar 20
9115 12:35 pm 6:25 pm Mar 13 - Mar 20
9115 12:35 pm 6:25 pm Mar 14 - Mar 15
9039 12:40 pm 6:38 pm Mar 4 - Mar 4
9039 12:40 pm 6:38 pm Feb 14 - Feb 23
9039 12:40 pm 6:38 pm Mar 11 - Mar 11
9039 12:40 pm 6:38 pm Mar 6 - Mar 10
9039 12:40 pm 6:38 pm Feb 24 - Feb 29
9039 12:40 pm 6:38 pm Feb 25 - Mar 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$208
Destination

Chicago
$208