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: Mon Aug 28 2017 Return: Sat Sep 2 2017 Trip spans 6 days
Delta
Delta
MDW
1:10p
SEA
9:47p
8h 37m
1 stop
SEA
8:55p
MDW
4:32a
7h 37m
1 stop
Depart: Sun Aug 6 2017 Return: Sun Aug 13 2017 Trip spans 8 days
Southwest
Southwest
MDW
3:25p
SEA
7:55p
4h 30m
nonstop
SEA
2:25a
MDW
6:25a
4h 00m
nonstop
Depart: Tue Aug 29 2017 Return: Sat Sep 9 2017 Trip spans 12 days
Delta
Delta
MDW
3:40p
SEA
9:47p
6h 07m
1 stop
SEA
3:00a
MDW
10:44a
7h 44m
1 stop
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
Delta
Delta
MDW
1:10p
SEA
7:35p
6h 25m
1 stop
SEA
3:00a
MDW
10:44a
7h 44m
1 stop
Depart: Fri Sep 8 2017 Return: Tue Sep 12 2017 Trip spans 5 days
Delta
Delta
MDW
3:40p
SEA
9:47p
6h 07m
1 stop
SEA
7:35a
MDW
4:15p
8h 40m
1 stop
Depart: Sat Sep 9 2017 Return: Tue Sep 19 2017 Trip spans 11 days
Delta
Delta
MDW
11:24a
SEA
7:35p
8h 11m
1 stop
SEA
7:35a
MDW
1:03p
5h 28m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
Delta
Delta
MDW
3:40p
SEA
9:47p
6h 07m
1 stop
SEA
7:35a
MDW
1:03p
5h 28m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Delta
Delta
MDW
5:15a
SEA
12:30p
7h 15m
1 stop
SEA
7:35a
MDW
1:03p
5h 28m
1 stop
Depart: Sat Sep 16 2017 Return: Tue Sep 19 2017 Trip spans 4 days
Delta
Delta
MDW
1:10p
SEA
7:35p
6h 25m
1 stop
SEA
7:35a
MDW
4:15p
8h 40m
1 stop
Depart: Wed Sep 20 2017 Return: Sat Sep 23 2017 Trip spans 4 days
Delta
Delta
MDW
8:20a
SEA
5:50p
9h 30m
1 stop
SEA
3:00a
MDW
10:44a
7h 44m
1 stop
Depart: Sat Sep 23 2017 Return: Tue Sep 26 2017 Trip spans 4 days
Delta
Delta
MDW
1:10p
SEA
7:35p
6h 25m
1 stop
SEA
4:30a
MDW
10:49a
6h 19m
1 stop
Depart: Wed Sep 27 2017 Return: Fri Sep 29 2017 Trip spans 3 days
Delta
Delta
MDW
8:20a
SEA
5:50p
9h 30m
1 stop
SEA
8:55p
MDW
2:35a
5h 40m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Delta
Delta
MDW
11:24a
SEA
5:37p
6h 13m
1 stop
SEA
7:35a
MDW
1:03p
5h 28m
1 stop
Depart: Tue Oct 10 2017 Return: Sat Oct 14 2017 Trip spans 5 days
Delta
Delta
MDW
9:10a
SEA
5:37p
8h 27m
1 stop
SEA
4:30a
MDW
10:44a
6h 14m
1 stop
Depart: Wed Oct 11 2017 Return: Wed Oct 18 2017 Trip spans 8 days
Delta
Delta
MDW
9:10a
SEA
5:37p
8h 27m
1 stop
SEA
6:50a
MDW
2:43p
7h 53m
1 stop
Depart: Sat Oct 14 2017 Return: Wed Oct 18 2017 Trip spans 5 days
Delta
Delta
MDW
1:10p
SEA
7:35p
6h 25m
1 stop
SEA
6:50a
MDW
2:43p
7h 53m
1 stop
Depart: Thu Oct 26 2017 Return: Sun Oct 29 2017 Trip spans 4 days
Delta
Delta
MDW
8:20a
SEA
5:50p
9h 30m
1 stop
SEA
7:20p
MDW
2:50a
7h 30m
1 stop
Depart: Sat Jun 10 2017 Return: Sun Jun 11 2017 Trip spans 2 days
Delta
Delta
MDW
1:32p
SEA
7:29p
5h 57m
1 stop
SEA
8:55p
MDW
4:39a
7h 44m
1 stop
Depart: Fri Aug 25 2017 Return: Sun Sep 3 2017 Trip spans 10 days
Delta
Delta
MDW
3:40p
SEA
9:57p
6h 17m
1 stop
SEA
3:00a
MDW
10:49a
7h 49m
1 stop
Depart: Sat Aug 26 2017 Return: Sun Sep 3 2017 Trip spans 9 days
Delta
Delta
MDW
1:10p
SEA
9:47p
8h 37m
1 stop
SEA
3:00a
MDW
10:49a
7h 49m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Chicago
$334
Destination

Seattle
$334
Airlines Airline reviews

4 travelers who booked a flight from Chicago to Seattle rated their chosen airlines with an average of 8.8.

Overall
9.0
Boarding
9.5
Crew
9.0
Comfort
8.5
Food
9.0
Entertainment
8.0