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: Thu Jun 29 2017 Return: Wed Jul 5 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
12:00a
ORD
1:25a
1h 25m
nonstop
ORD
12:00a
SEA
5:25a
5h 25m
nonstop
Depart: Sun Jun 25 2017 Return: Fri Aug 18 2017 Trip spans 55 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
ORD
8:42a
8h 42m
1 stop
ORD
12:00a
SEA
10:53a
10h 53m
1 stop
Depart: Sat Jul 1 2017 Return: Mon Jul 10 2017 Trip spans 10 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
ORD
11:45a
11h 45m
1 stop
ORD
12:00a
SEA
11:49a
11h 49m
1 stop
Depart: Mon Jun 26 2017 Return: Wed Jun 28 2017 Trip spans 3 days
Frontier
Frontier
SEA
12:00a
ORD
7:21a
7h 21m
1 stop
ORD
12:00a
SEA
7:07a
7h 07m
1 stop
Depart: Sat Jun 24 2017 Return: Sun Jun 25 2017 Trip spans 2 days
United
United
SEA
12:00a
ORD
3:43a
3h 43m
nonstop
ORD
12:00a
SEA
6:25p
18h 25m
1 stop
Depart: Thu Jun 29 2017 Return: Tue Jul 4 2017 Trip spans 6 days
Delta
Delta
SEA
12:00a
ORD
3:57a
3h 57m
nonstop
ORD
12:00a
SEA
4:40a
4h 40m
nonstop
Depart: Sat Jun 24 2017 Return: Fri Jul 7 2017 Trip spans 14 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
ORD
3:57a
3h 57m
nonstop
ORD
12:00a
SEA
4:31a
4h 31m
nonstop
Depart: Fri Jun 30 2017 Return: Sat Jul 1 2017 Trip spans 2 days
American Airlines
American Airlines
SEA
12:00a
ORD
3:58a
3h 58m
nonstop
ORD
12:00a
SEA
7:58a
7h 58m
1 stop
Depart: Fri Jun 23 2017 Return: Sun Jun 25 2017 Trip spans 3 days
Major Airline
Major Airline
SEA
12:00a
ORD
1:25a
1h 25m
nonstop
ORD
12:00a
SEA
5:25a
5h 25m
nonstop
Depart: Sun Jul 2 2017 Return: Tue Jul 4 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
ORD
11:45a
11h 45m
1 stop
ORD
12:00a
SEA
6:27p
18h 27m
1 stop
Depart: Wed Jun 28 2017 Return: Fri Jul 7 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
ORD
7:21a
7h 21m
1 stop
ORD
12:00a
SEA
11:49a
11h 49m
1 stop
Depart: Sun Jul 2 2017 Return: Mon Jul 3 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
ORD
11:45a
11h 45m
1 stop
ORD
12:00a
SEA
10:38a
10h 38m
2 stops
Depart: Tue Jun 27 2017 Return: Sun Jul 2 2017 Trip spans 6 days
Virgin America
Virgin America
SEA
12:00a
ORD
7:31a
7h 31m
1 stop
ORD
12:00a
SEA
10:14a
10h 14m
1 stop
Depart: Wed Jun 28 2017 Return: Mon Jul 3 2017 Trip spans 6 days
Frontier
Frontier
SEA
12:00a
ORD
7:21a
7h 21m
1 stop
ORD
12:00a
SEA
7:07a
7h 07m
1 stop
Depart: Mon Jun 26 2017 Return: Thu Jul 6 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
ORD
7:21a
7h 21m
1 stop
ORD
12:00a
SEA
7:40a
7h 40m
1 stop
Depart: Thu Jun 29 2017 Return: Wed Jul 5 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
12:00a
ORD
7:31a
7h 31m
1 stop
ORD
12:00a
SEA
7:02a
7h 02m
1 stop
Depart: Sat Jul 1 2017 Return: Fri Jul 7 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
ORD
11:45a
11h 45m
1 stop
ORD
12:00a
SEA
11:49a
11h 49m
1 stop
Depart: Sat Jul 1 2017 Return: Mon Jul 3 2017 Trip spans 3 days
Frontier
Frontier
SEA
12:00a
ORD
2:18p
14h 18m
1 stop
ORD
12:00a
SEA
7:07a
7h 07m
nonstop
Depart: Wed Jun 28 2017 Return: Thu Jul 6 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
ORD
7:21a
7h 21m
1 stop
ORD
12:00a
SEA
8:15a
8h 15m
1 stop
Depart: Mon Jun 26 2017 Return: Tue Jun 27 2017 Trip spans 2 days
Frontier
Frontier
SEA
12:00a
ORD
7:21a
7h 21m
1 stop
ORD
12:00a
SEA
8:02a
8h 02m
1 stop
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 21 - Aug 21
2261 9:52 am 4:00 pm Jun 21 - Aug 21
2573 2:30 pm 8:32 pm Jun 21 - Aug 16
2573 2:30 pm 8:32 pm Jun 22 - Aug 21
2631 5:25 pm 11:23 pm Jun 21 - Aug 26
2631 5:25 pm 11:23 pm Jun 25 - Aug 20
1624 11:59 pm 5:50 am Jun 21 - 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
$324
Destination

Chicago
$324
Airlines Airline reviews

372 travelers who booked a flight from Seattle to Chicago rated their chosen airlines with an average of 7.1.

Overall
7.4
Boarding
7.4
Crew
7.9
Comfort
6.9
Food
6.2
Entertainment
6.1