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 May 2 2017 Return: Tue May 16 2017 Trip spans 15 days
Spirit Airlines
Spirit Airlines
SEA
11:23a
ORD
12:27a
13h 04m
1 stop
ORD
4:00a
SEA
12:38p
8h 38m
1 stop
Depart: Wed Apr 26 2017 Return: Fri Apr 28 2017 Trip spans 3 days
Frontier
Frontier
SEA
7:00a
ORD
2:29p
7h 29m
1 stop
ORD
12:40p
SEA
7:35p
6h 55m
1 stop
Depart: Mon Apr 17 2017 Return: Fri Apr 21 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
9:00p
ORD
7:00a
10h 00m
1 stop
ORD
8:40a
SEA
3:35p
6h 55m
1 stop
Depart: Sat Sep 9 2017 Return: Fri Sep 15 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
2:00p
ORD
5:42p
3h 42m
nonstop
ORD
2:00a
SEA
6:30a
4h 30m
nonstop
Depart: Mon Jun 12 2017 Return: Tue Jun 13 2017 Trip spans 2 days
American Airlines
American Airlines
SEA
7:59p
ORD
11:50p
3h 51m
nonstop
ORD
3:00a
SEA
7:26a
4h 26m
nonstop
Depart: Sun Apr 30 2017 Return: Mon May 1 2017 Trip spans 2 days
United
United
SEA
7:20p
ORD
11:11p
3h 51m
nonstop
ORD
5:09a
SEA
9:34a
4h 25m
nonstop
Depart: Tue Jul 4 2017 Return: Wed Jul 12 2017 Trip spans 9 days
Delta
Delta
SEA
3:40a
ORD
7:45a
4h 05m
nonstop
ORD
1:55p
SEA
6:30p
4h 35m
nonstop
Depart: Sun Sep 24 2017 Return: Mon Sep 25 2017 Trip spans 2 days
Virgin America
Virgin America
SEA
4:35a
ORD
11:55a
7h 20m
1 stop
ORD
5:15a
SEA
3:30p
10h 15m
1 stop
Depart: Mon May 1 2017 Return: Tue May 16 2017 Trip spans 16 days
Spirit Airlines
Spirit Airlines
SEA
11:23a
ORD
12:27a
13h 04m
1 stop
ORD
10:50a
SEA
10:15p
11h 25m
1 stop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SEA
11:23a
ORD
12:25a
13h 02m
1 stop
ORD
10:51a
SEA
10:40p
11h 49m
1 stop
Depart: Sat Apr 29 2017 Return: Sat May 6 2017 Trip spans 8 days
Frontier
Frontier
SEA
7:00a
ORD
2:29p
7h 29m
1 stop
ORD
12:25p
SEA
7:31p
7h 06m
1 stop
Depart: Fri May 12 2017 Return: Tue May 16 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
1:58a
ORD
11:13a
9h 15m
1 stop
ORD
10:50a
SEA
4:15a
17h 25m
1 stop
Depart: Fri May 5 2017 Return: Sat May 6 2017 Trip spans 2 days
Frontier
Frontier
SEA
7:00a
ORD
2:24p
7h 24m
1 stop
ORD
12:25p
SEA
7:31p
7h 06m
1 stop
Depart: Wed May 3 2017 Return: Mon May 8 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SEA
5:42a
ORD
5:36p
11h 54m
1 stop
ORD
10:50a
SEA
12:38p
25h 48m
1 stop
Depart: Mon Apr 24 2017 Return: Tue Apr 25 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SEA
8:38p
ORD
12:30a
3h 52m
nonstop
ORD
5:15a
SEA
3:10p
9h 55m
1 stop
Depart: Sat Apr 15 2017 Return: Sat Apr 22 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
1:55a
ORD
1:56p
12h 01m
1 stop
ORD
9:05a
SEA
3:39p
6h 34m
1 stop
Depart: Wed Apr 5 2017 Return: Mon Apr 24 2017 Trip spans 20 days
Frontier
Frontier
SEA
5:55a
ORD
4:57p
11h 02m
1 stop
ORD
12:40p
SEA
7:35p
6h 55m
1 stop
Depart: Thu Aug 10 2017 Return: Sun Aug 13 2017 Trip spans 4 days
Delta
Delta
SEA
3:40a
ORD
7:45a
4h 05m
nonstop
ORD
1:55p
SEA
6:30p
4h 35m
nonstop
Depart: Tue May 23 2017 Return: Sat Jun 3 2017 Trip spans 12 days
American Airlines
American Airlines
SEA
7:59p
ORD
11:57p
3h 58m
nonstop
ORD
4:10p
SEA
8:42p
4h 32m
nonstop
Depart: Mon May 15 2017 Return: Mon May 22 2017 Trip spans 8 days
United
United
SEA
8:30p
ORD
12:28a
3h 58m
nonstop
ORD
5:15a
SEA
9:35a
4h 20m
nonstop
Direct flights SEA to ORD on American Airlines
Flight # Depart SEA Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1097 8:00 am 2:11 pm Apr 6 - Apr 27
1097 8:00 am 2:00 pm Mar 25 - Mar 30
1097 8:00 am 2:00 pm Mar 26 - Mar 31
1097 8:00 am 2:00 pm Apr 1 - Apr 3
1097 8:00 am 2:11 pm Apr 4 - May 3
2261 9:55 am 4:05 pm Apr 6 - Apr 27
2261 9:55 am 4:05 pm Apr 4 - May 3
2261 10:00 am 3:58 pm Apr 1 - Apr 3
2261 10:00 am 3:58 pm Mar 30 - Mar 30
2261 10:00 am 3:58 pm Mar 26 - Mar 31
1624 11:55 pm 5:47 am Mar 25 - Mar 31
1624 11:55 pm 5:47 am Apr 1 - Apr 3
1624 11:59 pm 5:57 am Apr 4 - Jun 1
* 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
Airlines Airline reviews

316 travelers who booked a flight from Seattle to Chicago rated their chosen airlines with an average of 6.9.

Overall
7.2
Boarding
7.3
Crew
7.8
Comfort
6.7
Food
6.0
Entertainment
5.8