Seattle/Tacoma Intl - Chicago
Departure:
Seattle/Tacoma Intl (SEA)
United States
Destination:
Chicago (CHI)
United States
Return flight deals:
Chicago - Seattle/Tacoma Intl
Browse Destinations:
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- Chicago:
- Chicago Midway $278
- Chicago O'Hare International $251
Find Flight Deals from Seattle/Tacoma Intl to Chicago (SEA - CHI)
Dates flexible? Here are the best fares found in the past 48 hours...
Book cheap flights from Seattle/Tacoma Intl to Chicago
(Round-trip)
Depart: Tue Apr 7 2015
Return: Tue Apr 14 2015
Trip spans 8 days
$248
Select
Frontier
SEA
6:20a
→
ORD
12:10p
5h 50m
1 stop
ORD
10:25a
→
SEA
5:00p
6h 35m
1 stop
Depart: Mon Apr 27 2015
Return: Tue Apr 28 2015
Trip spans 2 days
$251
Select
Alaska Airlines
SEA
8:35p
→
ORD
12:30a
3h 55m
nonstop
ORD
4:00a
→
SEA
8:27a
4h 27m
nonstop
Depart: Tue Mar 31 2015
Return: Wed Apr 1 2015
Trip spans 2 days
$257
Select
American Airlines
SEA
10:40a
→
ORD
2:46p
4h 06m
nonstop
ORD
3:30a
→
SEA
8:05a
4h 35m
nonstop
Depart: Sat Apr 18 2015
Return: Tue Apr 21 2015
Trip spans 4 days
$257
Select
US Airways
SEA
10:40a
→
ORD
2:46p
4h 06m
nonstop
ORD
4:20p
→
SEA
8:59p
4h 39m
nonstop
Depart: Tue Mar 24 2015
Return: Wed Mar 25 2015
Trip spans 2 days
$257
Select
Alaska Airlines
SEA
2:15p
→
ORD
5:56p
3h 41m
nonstop
ORD
2:00a
→
SEA
6:25a
4h 25m
nonstop
Depart: Wed Mar 25 2015
Return: Tue Mar 31 2015
Trip spans 7 days
$257
Select
Alaska Airlines
SEA
2:15p
→
ORD
5:56p
3h 41m
nonstop
ORD
2:00a
→
SEA
6:25a
4h 25m
nonstop
Depart: Mon Mar 30 2015
Return: Sat Apr 11 2015
Trip spans 13 days
$257
Select
Alaska Airlines
SEA
8:40p
→
ORD
12:30a
3h 50m
nonstop
ORD
2:00a
→
SEA
6:25a
4h 25m
nonstop
Depart: Wed Apr 1 2015
Return: Sat Apr 4 2015
Trip spans 4 days
$257
Select
American Airlines
SEA
1:00a
→
ORD
5:05a
4h 05m
nonstop
ORD
4:20p
→
SEA
8:59p
4h 39m
nonstop
Depart: Wed Apr 8 2015
Return: Sat Apr 11 2015
Trip spans 4 days
$257
Select
Alaska Airlines
SEA
2:05p
→
ORD
5:48p
3h 43m
nonstop
ORD
2:00a
→
SEA
6:25a
4h 25m
nonstop
Depart: Sat Apr 11 2015
Return: Wed Apr 15 2015
Trip spans 5 days
$257
Select
American Airlines
SEA
1:00a
→
ORD
5:05a
4h 05m
nonstop
ORD
4:20p
→
SEA
8:59p
4h 39m
nonstop
Depart: Mon Apr 13 2015
Return: Tue Apr 21 2015
Trip spans 9 days
$257
Select
Alaska Airlines
SEA
8:35p
→
ORD
12:30a
3h 55m
nonstop
ORD
3:35p
→
SEA
8:02p
4h 27m
nonstop
Depart: Tue Apr 14 2015
Return: Tue Apr 21 2015
Trip spans 8 days
$257
Select
American Airlines
SEA
1:00a
→
ORD
5:05a
4h 05m
nonstop
ORD
3:30a
→
SEA
8:05a
4h 35m
nonstop
Depart: Tue Apr 21 2015
Return: Wed Apr 22 2015
Trip spans 2 days
$257
Select
American Airlines
SEA
3:10a
→
ORD
7:17a
4h 07m
nonstop
ORD
3:30a
→
SEA
8:05a
4h 35m
nonstop
Depart: Wed Apr 22 2015
Return: Sat Apr 25 2015
Trip spans 4 days
$257
Select
US Airways
SEA
1:00a
→
ORD
5:05a
4h 05m
nonstop
ORD
3:30a
→
SEA
8:05a
4h 35m
nonstop
Depart: Sat Apr 25 2015
Return: Tue Apr 28 2015
Trip spans 4 days
$257
Select
Alaska Airlines
SEA
2:05p
→
ORD
5:48p
3h 43m
nonstop
ORD
3:35p
→
SEA
8:02p
4h 27m
nonstop
Depart: Thu Apr 30 2015
Return: Fri May 1 2015
Trip spans 2 days
$315
Select
United
SEA
6:25a
→
ORD
10:28a
4h 03m
nonstop
ORD
3:10p
→
SEA
7:45p
4h 35m
nonstop
Depart: Sun May 24 2015
Return: Thu May 28 2015
Trip spans 5 days
$327
Select
Multiple Airlines
SEA
2:00a
→
ORD
7:54a
5h 54m
1 stop
ORD
2:00a
→
SEA
6:25a
4h 25m
nonstop
Depart: Fri May 29 2015
Return: Tue Jun 2 2015
Trip spans 5 days
$332
Select
Delta
SEA
7:00p
→
MDW
3:22a
8h 22m
1 stop
MDW
11:12a
→
SEA
5:07p
5h 55m
1 stop
Depart: Wed May 20 2015
Return: Tue May 26 2015
Trip spans 7 days
$332
Select
Delta
SEA
9:00a
→
ORD
3:04p
6h 04m
1 stop
ORD
2:35p
→
SEA
9:08p
6h 33m
1 stop
Depart: Fri Jun 26 2015
Return: Sun Jun 28 2015
Trip spans 3 days
$420
Select
Sun Country Air
SEA
6:20a
→
MDW
2:45p
8h 25m
1 stop
MDW
4:00a
→
SEA
10:15a
6h 15m
1 stop
Select an airline:
Delta
Direct flights SEA to CHI on Delta
| Flight # | Depart SEA | Arrive ORD | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Valid Between |
|---|---|---|---|---|---|---|---|---|---|---|
| 9008 | 8:30 am | 2:27 pm | ✈ | ✈ | ✈ | Mar 16 - Mar 20 | ||||
| 9008 | 8:30 am | 2:27 pm | ✈ | Mar 8 - Mar 14 | ||||||
| 9008 | 8:30 am | 2:26 pm | ✈ | ✈ | ✈ | ✈ | ✈ | Apr 6 - Apr 14 | ||
| 9008 | 8:30 am | 2:26 pm | ✈ | ✈ | Apr 5 - Apr 12 | |||||
| 9008 | 8:30 am | 2:27 pm | ✈ | Apr 4 - Apr 4 | ||||||
| 9008 | 8:30 am | 2:27 pm | ✈ | Apr 3 - Apr 3 | ||||||
| 9008 | 8:30 am | 2:27 pm | ✈ | ✈ | ✈ | Mar 15 - Mar 22 | ||||
| 9008 | 8:30 am | 2:27 pm | ✈ | ✈ | Mar 25 - Mar 28 | |||||
| 9008 | 8:30 am | 2:27 pm | ✈ | ✈ | ✈ | ✈ | Mar 23 - Mar 29 | |||
| 9008 | 8:30 am | 2:27 pm | ✈ | ✈ | ✈ | ✈ | ✈ | Mar 27 - Apr 2 | ||
| 9008 | 8:30 am | 2:27 pm | ✈ | ✈ | Mar 12 - Mar 19 | |||||
| 7511 | 12:40 pm | 6:34 pm | ✈ | Mar 31 - Mar 31 | ||||||
| 7511 | 12:40 pm | 6:40 pm | ✈ | Apr 5 - Apr 5 | ||||||
| 7511 | 12:40 pm | 6:40 pm | ✈ | ✈ | ✈ | ✈ | Apr 6 - Apr 12 | |||
| 7511 | 12:40 pm | 6:40 pm | ✈ | ✈ | ✈ | Apr 7 - Apr 14 | ||||
| 7511 | 12:40 pm | 6:34 pm | ✈ | Mar 8 - Mar 13 | ||||||
| 7511 | 12:40 pm | 6:34 pm | ✈ | Mar 9 - Mar 15 | ||||||
| 7511 | 12:40 pm | 6:34 pm | ✈ | ✈ | Mar 12 - Mar 18 | |||||
| 7511 | 12:40 pm | 6:34 pm | ✈ | ✈ | ✈ | ✈ | ✈ | Mar 16 - Mar 24 | ||
| 7511 | 12:40 pm | 6:34 pm | ✈ | ✈ | ✈ | ✈ | Mar 25 - Apr 3 | |||
| 7511 | 12:40 pm | 6:34 pm | ✈ | Mar 26 - Apr 2 |
Alaska Airlines
American Airlines
Delta
Frontier
Sun Country Air
United
US Airways