Find Cheap 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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Book cheap flights from Chicago Midway to Seattle

(Round-trip)
Depart: Sat Sep 9 2017 Return: Fri Sep 15 2017 Trip spans 7 days
Delta
Delta
MDW
1:18p
SEA
7:34p
6h 16m
1 stop
SEA
8:45p
MDW
4:38a
7h 53m
1 stop
Depart: Sat Sep 16 2017 Return: Tue Sep 19 2017 Trip spans 4 days
Delta
Delta
MDW
11:01a
SEA
7:34p
8h 33m
1 stop
SEA
8:45p
MDW
2:30a
5h 45m
1 stop
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
Delta
Delta
MDW
11:01a
SEA
6:05p
7h 04m
1 stop
SEA
9:10a
MDW
4:16p
7h 06m
1 stop
Depart: Sat Sep 23 2017 Return: Mon Sep 25 2017 Trip spans 3 days
Delta
Delta
MDW
11:01a
SEA
7:34p
8h 33m
1 stop
SEA
8:45p
MDW
4:22a
7h 37m
1 stop
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
Delta
Delta
MDW
11:01a
SEA
7:33p
8h 32m
1 stop
SEA
9:10a
MDW
4:16p
7h 06m
1 stop
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
Delta
Delta
MDW
3:45p
SEA
9:43p
5h 58m
1 stop
SEA
8:45p
MDW
4:38a
7h 53m
1 stop
Depart: Wed Sep 20 2017 Return: Tue Oct 3 2017 Trip spans 14 days
Delta
Delta
MDW
5:08a
SEA
12:20p
7h 12m
1 stop
SEA
5:35a
MDW
12:05p
6h 30m
1 stop
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
Delta
Delta
MDW
2:00a
SEA
10:07a
8h 07m
1 stop
SEA
8:45p
MDW
4:22a
7h 37m
1 stop
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
Delta
Delta
MDW
5:08a
SEA
1:52p
8h 44m
1 stop
SEA
9:10a
MDW
4:16p
7h 06m
1 stop
Depart: Mon Sep 25 2017 Return: Tue Sep 26 2017 Trip spans 2 days
Delta
Delta
MDW
11:01a
SEA
7:33p
8h 32m
1 stop
SEA
8:45p
MDW
2:30a
5h 45m
1 stop
Depart: Tue Sep 26 2017 Return: Fri Sep 29 2017 Trip spans 4 days
Delta
Delta
MDW
3:45p
SEA
9:43p
5h 58m
1 stop
SEA
8:45p
MDW
4:38a
7h 53m
1 stop
Depart: Wed Sep 27 2017 Return: Sat Sep 30 2017 Trip spans 4 days
Delta
Delta
MDW
2:00a
SEA
10:05a
8h 05m
1 stop
SEA
2:46a
MDW
10:40a
7h 54m
1 stop
Depart: Fri Sep 8 2017 Return: Tue Sep 12 2017 Trip spans 5 days
Delta
Delta
MDW
1:10p
SEA
9:43p
8h 33m
1 stop
SEA
2:00a
MDW
10:15a
8h 15m
1 stop
Depart: Fri Sep 29 2017 Return: Sun Oct 1 2017 Trip spans 3 days
Delta
Delta
MDW
8:55a
SEA
6:05p
9h 10m
1 stop
SEA
8:40p
MDW
4:27a
7h 47m
1 stop
Depart: Sat Sep 30 2017 Return: Mon Oct 2 2017 Trip spans 3 days
Delta
Delta
MDW
2:25a
SEA
11:03a
8h 38m
1 stop
SEA
8:40p
MDW
2:27a
5h 47m
1 stop
Depart: Mon Oct 2 2017 Return: Sat Oct 7 2017 Trip spans 6 days
Delta
Delta
MDW
3:44p
SEA
9:58p
6h 14m
1 stop
SEA
2:02a
MDW
10:07a
8h 05m
1 stop
Depart: Wed Oct 4 2017 Return: Fri Oct 6 2017 Trip spans 3 days
Delta
Delta
MDW
3:44p
SEA
9:58p
6h 14m
1 stop
SEA
8:40p
MDW
4:25a
7h 45m
1 stop
Depart: Sat Oct 7 2017 Return: Sun Oct 8 2017 Trip spans 2 days
Delta
Delta
MDW
11:18a
SEA
7:37p
8h 19m
1 stop
SEA
8:40p
MDW
4:27a
7h 47m
1 stop
Depart: Tue Oct 10 2017 Return: Sat Oct 14 2017 Trip spans 5 days
Delta
Delta
MDW
12:50p
SEA
8:08p
7h 18m
1 stop
SEA
2:02a
MDW
10:07a
8h 05m
1 stop
Depart: Wed Oct 11 2017 Return: Sat Oct 14 2017 Trip spans 4 days
Delta
Delta
MDW
3:44p
SEA
9:58p
6h 14m
1 stop
SEA
2:40a
MDW
10:36a
7h 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,
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Airports
Origin

Chicago
$304
Destination

Seattle
$304
Airlines