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: Sun May 8 2016 Return: Wed May 11 2016 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
8:40a
ORD
12:40p
4h 00m
nonstop
ORD
4:00a
SEA
8:25a
4h 25m
nonstop
Depart: Mon May 9 2016 Return: Wed May 11 2016 Trip spans 3 days
United
United
SEA
11:54a
ORD
3:55p
4h 01m
nonstop
ORD
12:30p
SEA
5:03p
4h 33m
nonstop
Depart: Sun May 22 2016 Return: Wed May 25 2016 Trip spans 4 days
Major Airline
Major Airline
SEA
2:01a
ORD
6:04a
4h 03m
nonstop
ORD
12:30p
SEA
5:03p
4h 33m
nonstop
Depart: Tue May 31 2016 Return: Tue Jun 14 2016 Trip spans 15 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
3:55p
SEA
8:31p
4h 36m
nonstop
Depart: Wed Jun 15 2016 Return: Sat Jun 18 2016 Trip spans 4 days
American Airlines
American Airlines
SEA
1:35p
ORD
5:24p
3h 49m
nonstop
ORD
4:15p
SEA
11:49p
7h 34m
1 stop
Depart: Fri Jun 3 2016 Return: Mon Jun 13 2016 Trip spans 11 days
Delta
Delta
SEA
5:34a
ORD
2:18p
8h 44m
1 stop
ORD
2:33p
SEA
9:30p
6h 57m
1 stop
Depart: Mon May 16 2016 Return: Wed May 25 2016 Trip spans 10 days
United
United
SEA
11:54a
ORD
3:55p
4h 01m
nonstop
ORD
12:30p
SEA
5:03p
4h 33m
nonstop
Depart: Thu May 19 2016 Return: Sat May 21 2016 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
2:05p
ORD
5:59p
3h 54m
nonstop
ORD
2:00a
SEA
6:25a
4h 25m
nonstop
Depart: Wed May 25 2016 Return: Mon Jun 13 2016 Trip spans 20 days
Major Airline
Major Airline
SEA
7:54a
ORD
11:55a
4h 01m
nonstop
ORD
4:15a
SEA
8:53a
4h 38m
nonstop
Depart: Tue May 17 2016 Return: Wed May 25 2016 Trip spans 9 days
United
United
SEA
11:54a
ORD
3:55p
4h 01m
nonstop
ORD
5:21a
SEA
9:45a
4h 24m
nonstop
Depart: Tue Jun 7 2016 Return: Tue Jun 14 2016 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
12:55p
ORD
4:54p
3h 59m
nonstop
ORD
2:15a
SEA
6:38a
4h 23m
nonstop
Depart: Sat May 28 2016 Return: Thu Jun 9 2016 Trip spans 13 days
Major Airline
Major Airline
SEA
4:15p
ORD
8:15p
4h 00m
nonstop
ORD
2:00a
SEA
6:28a
4h 28m
nonstop
Depart: Tue Jun 14 2016 Return: Tue Jun 21 2016 Trip spans 8 days
Frontier
Frontier
SEA
8:59p
ORD
1:10a
4h 11m
nonstop
ORD
3:40p
SEA
8:16p
4h 36m
nonstop
Depart: Wed May 18 2016 Return: Wed May 25 2016 Trip spans 8 days
United
United
SEA
11:53a
ORD
3:54p
4h 01m
nonstop
ORD
8:20a
SEA
12:52p
4h 32m
nonstop
Depart: Sat Jun 11 2016 Return: Tue Jun 21 2016 Trip spans 11 days
Alaska Airlines
Alaska Airlines
SEA
12:55p
ORD
4:54p
3h 59m
nonstop
ORD
2:15a
SEA
6:38a
4h 23m
nonstop
Depart: Wed Jun 22 2016 Return: Thu Jun 23 2016 Trip spans 2 days
American Airlines
American Airlines
SEA
1:35p
ORD
5:24p
3h 49m
nonstop
ORD
1:35p
SEA
10:39p
9h 04m
1 stop
Depart: Tue Jul 19 2016 Return: Tue Aug 9 2016 Trip spans 22 days
Frontier
Frontier
SEA
8:40p
ORD
12:35a
3h 55m
nonstop
ORD
3:40p
SEA
8:15p
4h 35m
nonstop
Depart: Tue Sep 20 2016 Return: Tue Sep 27 2016 Trip spans 8 days
Major Airline
Major Airline
SEA
10:10p
ORD
6:45a
8h 35m
1 stop
ORD
9:30p
SEA
4:08a
6h 38m
1 stop
Depart: Fri May 20 2016 Return: Wed May 25 2016 Trip spans 6 days
United
United
SEA
2:01a
ORD
6:04a
4h 03m
nonstop
ORD
8:20a
SEA
12:52p
4h 32m
nonstop
Depart: Wed Nov 9 2016 Return: Thu Nov 10 2016 Trip spans 2 days
Delta
Delta
SEA
6:20p
ORD
1:01a
6h 41m
1 stop
ORD
5:45a
SEA
2:34p
8h 49m
1 stop
Direct flights SEA to ORD on Delta
Flight # Depart SEA Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
9162 7:40 am 1:37 pm Jun 5 - Jun 15
9162 7:40 am 1:37 pm Jun 7 - Jun 10
9162 7:40 am 1:37 pm Jun 9 - Jun 9
9008 8:30 am 2:30 pm Jun 4 - Jun 4
9111 8:30 am 2:30 pm Jun 1 - Jun 3
9121 8:30 am 2:30 pm May 21 - May 28
9121 8:30 am 2:30 pm May 31 - May 31
9121 8:30 am 2:30 pm May 30 - May 30
9121 8:30 am 2:30 pm May 22 - May 29
9133 8:30 am 2:30 pm May 18 - May 18
9133 8:30 am 2:30 pm May 17 - May 17
9133 8:30 am 2:30 pm May 14 - May 20
9149 8:30 am 2:30 pm May 8 - May 13
9109 12:40 pm 6:40 pm May 29 - May 31
9110 12:40 pm 6:40 pm Jun 1 - Jun 1
9110 12:40 pm 6:42 pm Jun 9 - Jun 9
9110 12:40 pm 6:42 pm Jun 5 - Jun 29
9110 12:40 pm 6:40 pm Jun 3 - Jun 3
9110 12:40 pm 6:40 pm Jun 2 - Jun 2
9118 12:40 pm 6:40 pm May 23 - May 27
9118 12:40 pm 6:40 pm May 22 - May 25
9131 12:40 pm 6:40 pm May 20 - May 20
9131 12:40 pm 6:40 pm May 15 - May 19
9131 12:40 pm 6:40 pm May 17 - May 17
9148 12:40 pm 6:40 pm May 9 - May 13
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$197
Destination

Chicago
$197