Find Cheap 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: Wed Jun 7 2017 Return: Mon Jun 12 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SEA
11:23a
ORD
12:25a
13h 02m
1 stop
ORD
5:55p
SEA
10:40p
28h 45m
1 stop
Depart: Tue Jul 11 2017 Return: Sat Jul 15 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
4:35p
ORD
8:32p
3h 57m
nonstop
ORD
11:55a
SEA
4:32p
4h 37m
nonstop
Depart: Fri Jul 14 2017 Return: Wed Jul 19 2017 Trip spans 6 days
United
United
SEA
8:50p
ORD
12:38a
3h 48m
nonstop
ORD
3:42p
SEA
8:10p
4h 28m
nonstop
Depart: Wed Jul 19 2017 Return: Tue Aug 8 2017 Trip spans 21 days
Delta
Delta
SEA
3:40a
ORD
7:42a
4h 02m
nonstop
ORD
3:30a
SEA
8:07a
4h 37m
nonstop
Depart: Wed Aug 23 2017 Return: Sat Sep 9 2017 Trip spans 18 days
Frontier
Frontier
SEA
6:55a
ORD
3:38p
8h 43m
1 stop
ORD
12:50p
SEA
7:37p
6h 47m
1 stop
Depart: Thu Sep 28 2017 Return: Fri Sep 29 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SEA
8:45p
ORD
12:40a
3h 55m
nonstop
ORD
6:25a
SEA
10:45a
4h 20m
nonstop
Depart: Thu Nov 9 2017 Return: Tue Nov 14 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
1:00a
ORD
12:06p
11h 06m
1 stop
ORD
3:56a
SEA
7:27p
15h 31m
1 stop
Depart: Fri Jun 2 2017 Return: Tue Jun 6 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SEA
5:35a
ORD
5:30p
11h 55m
1 stop
ORD
2:00a
SEA
7:05p
17h 05m
1 stop
Depart: Wed Jul 12 2017 Return: Mon Jul 17 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
9:30a
ORD
1:31p
4h 01m
nonstop
ORD
11:20a
SEA
3:59p
4h 39m
nonstop
Depart: Thu Aug 10 2017 Return: Mon Aug 14 2017 Trip spans 5 days
Delta
Delta
SEA
1:05p
ORD
5:02p
3h 57m
nonstop
ORD
1:58p
SEA
6:30p
4h 32m
nonstop
Depart: Wed Aug 9 2017 Return: Sun Aug 13 2017 Trip spans 5 days
United
United
SEA
12:05p
ORD
7:48p
7h 43m
1 stop
ORD
3:00a
SEA
7:28a
4h 28m
nonstop
Depart: Wed Sep 13 2017 Return: Tue Sep 26 2017 Trip spans 14 days
Spirit Airlines
Spirit Airlines
SEA
2:25a
ORD
5:32p
15h 07m
1 stop
ORD
10:55a
SEA
9:59p
11h 04m
1 stop
Depart: Sat Sep 16 2017 Return: Sat Sep 23 2017 Trip spans 8 days
Frontier
Frontier
SEA
6:55a
ORD
3:50p
8h 55m
1 stop
ORD
12:50p
SEA
7:37p
6h 47m
1 stop
Depart: Thu Jul 13 2017 Return: Sat Jul 15 2017 Trip spans 3 days
Major Airline
Major Airline
SEA
4:10a
ORD
8:23a
4h 13m
nonstop
ORD
10:00p
SEA
2:31a
4h 31m
nonstop
Depart: Thu Aug 17 2017 Return: Sun Aug 20 2017 Trip spans 4 days
United
United
SEA
1:08p
ORD
7:50p
6h 42m
1 stop
ORD
3:10a
SEA
7:40a
4h 30m
nonstop
Depart: Mon Aug 28 2017 Return: Tue Aug 29 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SEA
11:15a
ORD
12:30a
13h 15m
1 stop
ORD
11:10a
SEA
10:59p
11h 49m
1 stop
Depart: Sun Oct 1 2017 Return: Wed Oct 4 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
2:10a
ORD
10:40a
8h 30m
1 stop
ORD
5:15a
SEA
2:35p
9h 20m
1 stop
Depart: Mon Nov 13 2017 Return: Wed Nov 15 2017 Trip spans 3 days
American Airlines
American Airlines
SEA
12:30p
ORD
4:06a
15h 36m
1 stop
ORD
3:56a
SEA
7:27p
15h 31m
1 stop
Depart: Sat Jun 10 2017 Return: Sat Jun 17 2017 Trip spans 8 days
Frontier
Frontier
SEA
5:58a
ORD
3:12p
9h 14m
1 stop
ORD
12:30p
SEA
7:37p
7h 07m
1 stop
Depart: Sat Jul 15 2017 Return: Sat Jul 22 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
7:15a
ORD
8:30p
13h 15m
nonstop
ORD
1:15a
SEA
11:33a
10h 18m
nonstop
Direct flights SEA to ORD on American Airlines
Flight # Depart SEA Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1097 7:00 am 1:01 pm Jun 2 - Aug 21
1097 8:00 am 2:11 pm May 25 - Jun 1
2261 9:52 am 4:00 pm Jun 2 - Jun 12
2261 9:52 am 4:00 pm Jun 6 - Jun 6
2261 9:52 am 4:00 pm Jun 13 - Jun 15
2261 9:52 am 4:00 pm Jun 16 - Aug 21
2261 9:55 am 4:05 pm May 25 - Jun 1
2573 2:30 pm 8:40 pm May 25 - Jun 1
2573 2:30 pm 8:40 pm May 26 - May 31
2573 2:30 pm 8:32 pm Jun 2 - Aug 21
2573 2:30 pm 8:32 pm Jun 6 - Aug 16
2631 5:25 pm 11:23 pm Jun 2 - Aug 21
2631 5:25 pm 11:23 pm Jun 4 - Aug 20
1624 11:59 pm 5:57 am May 25 - Jun 1
1624 11:59 pm 5:50 am Jun 2 - Aug 21
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$252
Destination

Chicago
$252
Airlines Airline reviews

353 travelers who booked a flight from Seattle to Chicago rated their chosen airlines with an average of 7.0.

Overall
7.3
Boarding
7.4
Crew
7.8
Comfort
6.8
Food
6.2
Entertainment
6.0