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

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 Chicago O'Hare International to Seattle/Tacoma Intl

(Round-trip)
Depart: Mon Apr 24 2017 Return: Wed Apr 26 2017 Trip spans 3 days
Frontier
Frontier
ORD
12:40p
SEA
7:35p
6h 55m
1 stop
SEA
7:00a
ORD
2:29p
7h 29m
1 stop
Depart: Tue Jun 6 2017 Return: Wed Jun 14 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
10:51a
SEA
10:40p
11h 49m
1 stop
SEA
2:00a
ORD
5:30p
15h 30m
1 stop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
1:15a
SEA
11:10a
9h 55m
1 stop
SEA
3:05a
ORD
1:00p
9h 55m
1 stop
Depart: Sat Aug 26 2017 Return: Sat Sep 2 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
ORD
2:00a
SEA
6:21a
4h 21m
nonstop
SEA
2:00p
ORD
5:42p
3h 42m
nonstop
Depart: Tue Jul 4 2017 Return: Tue Jul 11 2017 Trip spans 8 days
Delta
Delta
ORD
3:30a
SEA
8:05a
4h 35m
nonstop
SEA
7:15a
ORD
11:20a
4h 05m
nonstop
Depart: Sat Jun 3 2017 Return: Tue Jun 6 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
4:10p
SEA
8:42p
4h 32m
nonstop
SEA
3:00a
ORD
7:01a
4h 01m
nonstop
Depart: Sun May 14 2017 Return: Wed May 24 2017 Trip spans 11 days
United
United
ORD
3:45p
SEA
8:15p
4h 30m
nonstop
SEA
7:15p
ORD
11:02p
3h 47m
nonstop
Depart: Tue Apr 25 2017 Return: Thu Apr 27 2017 Trip spans 3 days
Frontier
Frontier
ORD
12:40p
SEA
8:15a
19h 35m
1 stop
SEA
6:55a
ORD
3:34p
8h 39m
1 stop
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
10:51a
SEA
10:40p
11h 49m
1 stop
SEA
2:00a
ORD
5:30p
15h 30m
1 stop
Depart: Tue May 2 2017 Return: Wed May 10 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
10:50a
SEA
10:13p
11h 23m
1 stop
SEA
5:45a
ORD
5:29p
11h 44m
1 stop
Depart: Fri Apr 21 2017 Return: Fri Apr 28 2017 Trip spans 8 days
Frontier
Frontier
ORD
12:40p
SEA
7:35p
6h 55m
1 stop
SEA
7:00a
ORD
2:29p
7h 29m
1 stop
Depart: Wed May 3 2017 Return: Wed May 10 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
4:00a
SEA
12:38p
8h 38m
1 stop
SEA
5:45a
ORD
5:29p
11h 44m
1 stop
Depart: Sat Apr 22 2017 Return: Fri Apr 28 2017 Trip spans 7 days
Frontier
Frontier
ORD
12:40p
SEA
7:35p
6h 55m
1 stop
SEA
7:00a
ORD
2:29p
7h 29m
1 stop
Depart: Mon Apr 17 2017 Return: Fri Apr 28 2017 Trip spans 12 days
Major Airline
Major Airline
ORD
8:30a
SEA
1:00p
28h 30m
1 stop
SEA
3:00a
ORD
1:19p
10h 19m
1 stop
Depart: Wed Sep 6 2017 Return: Tue Sep 19 2017 Trip spans 14 days
Alaska Airlines
Alaska Airlines
ORD
11:40a
SEA
4:08p
4h 28m
nonstop
SEA
2:00p
ORD
5:42p
3h 42m
nonstop
Depart: Thu Aug 10 2017 Return: Tue Aug 15 2017 Trip spans 6 days
Delta
Delta
ORD
10:20a
SEA
2:55p
4h 35m
nonstop
SEA
1:00p
ORD
5:05p
4h 05m
nonstop
Depart: Sat Jun 10 2017 Return: Tue Jun 13 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
4:10p
SEA
8:42p
4h 32m
nonstop
SEA
3:00a
ORD
7:01a
4h 01m
nonstop
Depart: Mon May 15 2017 Return: Sat May 20 2017 Trip spans 6 days
United
United
ORD
3:59p
SEA
8:20p
4h 21m
nonstop
SEA
2:00a
ORD
5:56a
3h 56m
nonstop
Depart: Wed Apr 26 2017 Return: Sat Apr 29 2017 Trip spans 4 days
Frontier
Frontier
ORD
12:40p
SEA
7:35p
6h 55m
1 stop
SEA
7:00a
ORD
2:29p
7h 29m
1 stop
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
Major Airline
Major Airline
ORD
9:05a
SEA
3:39p
6h 34m
1 stop
SEA
10:55a
ORD
12:06a
13h 11m
1 stop
Direct flights ORD to SEA on American Airlines
Flight # Depart ORD Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
1239 10:25 am 12:49 pm Apr 4 - May 5
1239 10:25 am 12:59 pm Apr 1 - Apr 3
1239 10:25 am 12:49 pm Apr 8 - Apr 29
1239 10:25 am 12:59 pm Mar 23 - Mar 31
1239 11:45 am 2:20 pm Apr 2 - Apr 2
1438 1:50 pm 4:16 pm Apr 4 - May 31
1438 1:50 pm 4:26 pm Apr 3 - Apr 3
1438 1:50 pm 4:26 pm Mar 27 - Mar 31
1438 2:05 pm 4:40 pm Apr 1 - Apr 1
1085 5:25 pm 7:50 pm Apr 4 - May 4
1085 5:55 pm 8:29 pm Mar 25 - Mar 31
1085 5:55 pm 8:29 pm Apr 1 - Apr 3
1438 8:15 pm 10:43 pm Apr 9 - Apr 23
1438 8:15 pm 10:50 pm Apr 2 - Apr 2
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
$205
Destination

Seattle
$205
Airlines Airline reviews

298 travelers who booked a flight from Chicago to Seattle rated their chosen airlines with an average of 6.8.

Overall
6.8
Boarding
7.1
Crew
7.6
Comfort
6.6
Food
5.9
Entertainment
5.9