Find Deals on Flights from Chicago Midway to Seattle

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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago Midway to Seattle

(Round-trip)
Depart: Wed Mar 15 2017 Return: Wed Mar 22 2017 Trip spans 8 days
Delta
Delta
MDW
12:35p
SEA
8:13p
7h 38m
1 stop
SEA
2:30a
MDW
8:42a
6h 12m
1 stop
Depart: Tue Mar 21 2017 Return: Wed Mar 29 2017 Trip spans 9 days
Delta
Delta
MDW
8:11a
SEA
5:37p
9h 26m
1 stop
SEA
2:30a
MDW
10:57a
8h 27m
1 stop
Depart: Wed Mar 22 2017 Return: Wed Mar 29 2017 Trip spans 8 days
Delta
Delta
MDW
8:11a
SEA
5:37p
9h 26m
1 stop
SEA
2:30a
MDW
10:57a
8h 27m
1 stop
Depart: Thu Mar 2 2017 Return: Tue Mar 14 2017 Trip spans 12 days
Delta
Delta
MDW
7:25a
SEA
6:58p
11h 33m
1 stop
SEA
8:40p
MDW
4:29a
7h 49m
1 stop
Depart: Fri Mar 3 2017 Return: Tue Mar 14 2017 Trip spans 11 days
Delta
Delta
MDW
11:41a
SEA
7:11p
7h 30m
1 stop
SEA
8:40p
MDW
2:47a
6h 07m
1 stop
Depart: Wed Mar 8 2017 Return: Tue Mar 14 2017 Trip spans 6 days
Delta
Delta
MDW
10:53a
SEA
7:02p
8h 09m
1 stop
SEA
8:40p
MDW
2:47a
6h 07m
1 stop
Depart: Mon Mar 13 2017 Return: Tue Mar 14 2017 Trip spans 2 days
Delta
Delta
MDW
12:35p
SEA
8:13p
7h 38m
1 stop
SEA
8:40p
MDW
5:36a
8h 56m
1 stop
Depart: Tue Mar 14 2017 Return: Tue Apr 18 2017 Trip spans 36 days
Delta
Delta
MDW
8:11a
SEA
2:10p
5h 59m
1 stop
SEA
8:45p
MDW
2:40a
5h 55m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
Delta
Delta
MDW
8:11a
SEA
5:37p
9h 26m
1 stop
SEA
8:45p
MDW
4:30a
7h 45m
1 stop
Depart: Tue Feb 28 2017 Return: Sat Mar 4 2017 Trip spans 5 days
Delta
Delta
MDW
7:29a
SEA
2:41p
7h 12m
1 stop
SEA
7:40p
MDW
3:22a
7h 42m
1 stop
Depart: Wed Mar 1 2017 Return: Thu Mar 2 2017 Trip spans 2 days
Delta
Delta
MDW
10:53a
SEA
7:02p
8h 09m
1 stop
SEA
1:00a
MDW
9:06a
8h 06m
1 stop
Depart: Sat Mar 4 2017 Return: Sun Mar 5 2017 Trip spans 2 days
Delta
Delta
MDW
8:45a
SEA
7:20p
10h 35m
1 stop
SEA
6:45p
MDW
2:53a
8h 08m
1 stop
Depart: Mon Mar 6 2017 Return: Tue Mar 7 2017 Trip spans 2 days
Delta
Delta
MDW
12:29p
SEA
7:02p
6h 33m
1 stop
SEA
6:45p
MDW
2:53a
8h 08m
1 stop
Depart: Tue Mar 7 2017 Return: Wed Mar 8 2017 Trip spans 2 days
Delta
Delta
MDW
10:58a
SEA
7:02p
8h 04m
1 stop
SEA
7:40p
MDW
3:29a
7h 49m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Delta
Delta
MDW
8:59a
SEA
5:52p
8h 53m
1 stop
SEA
8:45p
MDW
2:40a
5h 55m
1 stop
Depart: Wed Apr 19 2017 Return: Sat Apr 22 2017 Trip spans 4 days
Delta
Delta
MDW
11:10a
SEA
7:40p
8h 30m
1 stop
SEA
9:15a
MDW
4:07p
6h 52m
1 stop
Depart: Thu Apr 20 2017 Return: Sat Apr 22 2017 Trip spans 3 days
Delta
Delta
MDW
11:52a
SEA
9:28p
9h 36m
1 stop
SEA
3:12a
MDW
8:33a
5h 21m
1 stop
Depart: Sat Apr 29 2017 Return: Wed May 3 2017 Trip spans 5 days
Delta
Delta
MDW
11:10a
SEA
5:48p
6h 38m
1 stop
SEA
8:55p
MDW
2:36a
5h 41m
1 stop
Depart: Sat Mar 18 2017 Return: Wed Mar 22 2017 Trip spans 5 days
Delta
Delta
MDW
11:17a
SEA
7:40p
8h 23m
1 stop
SEA
7:40a
MDW
4:11p
8h 31m
1 stop
Depart: Thu Mar 23 2017 Return: Tue Mar 28 2017 Trip spans 6 days
Delta
Delta
MDW
8:11a
SEA
5:37p
9h 26m
1 stop
SEA
8:40p
MDW
5:36a
8h 56m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
$314
Destination

Seattle
$314
Airlines