Find Cheap Flights from Seattle to Pittsburgh

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 to Pittsburgh

(Round-trip)
Depart: Wed May 17 2017 Return: Sat May 20 2017 Trip spans 4 days
United
United
SEA
3:10p
PIT
11:25p
8h 15m
1 stop
PIT
3:25a
SEA
12:01p
8h 36m
1 stop
Depart: Wed Jun 7 2017 Return: Sat Jun 10 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
1:58a
PIT
8:31a
6h 33m
1 stop
PIT
12:41p
SEA
4:52a
16h 11m
1 stop
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
Delta
Delta
SEA
8:55p
PIT
2:55a
6h 00m
1 stop
PIT
1:30p
SEA
9:21p
7h 51m
1 stop
Depart: Wed Aug 16 2017 Return: Tue Aug 22 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
8:38p
PIT
6:16a
9h 38m
1 stop
PIT
2:20a
SEA
1:25p
11h 05m
2 stops
Depart: Wed Jul 5 2017 Return: Tue Jul 11 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
9:26p
PIT
7:46a
10h 20m
1 stop
PIT
2:00p
SEA
11:11p
9h 11m
1 stop
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
Frontier
Frontier
SEA
5:57a
PIT
12:31p
6h 34m
1 stop
PIT
3:55a
SEA
4:47p
12h 52m
1 stop
Depart: Tue May 23 2017 Return: Wed May 24 2017 Trip spans 2 days
United
United
SEA
2:00a
PIT
9:15a
7h 15m
1 stop
PIT
6:43a
SEA
1:46p
7h 03m
1 stop
Depart: Tue Aug 22 2017 Return: Sun Aug 27 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
3:59p
PIT
5:49a
13h 50m
1 stop
PIT
3:15a
SEA
2:53p
11h 38m
1 stop
Depart: Sat Aug 26 2017 Return: Wed Sep 6 2017 Trip spans 12 days
Spirit Airlines
Spirit Airlines
SEA
11:15a
PIT
11:40p
12h 25m
1 stop
PIT
2:20a
SEA
1:25p
11h 05m
2 stops
Depart: Sat Jun 3 2017 Return: Wed Jun 7 2017 Trip spans 5 days
United
United
SEA
7:10p
PIT
2:45a
7h 35m
1 stop
PIT
1:50p
SEA
11:15p
9h 25m
1 stop
Depart: Wed Aug 23 2017 Return: Sun Aug 27 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
3:59p
PIT
11:37p
7h 38m
1 stop
PIT
9:25a
SEA
5:13a
19h 48m
1 stop
Depart: Tue Jul 11 2017 Return: Wed Jul 19 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
SEA
11:15a
PIT
11:45p
12h 30m
1 stop
PIT
2:20a
SEA
1:25p
11h 05m
2 stops
Depart: Mon May 15 2017 Return: Sat May 20 2017 Trip spans 6 days
United
United
SEA
11:41a
PIT
6:00p
6h 19m
1 stop
PIT
3:25a
SEA
12:01p
8h 36m
1 stop
Depart: Fri Aug 25 2017 Return: Sat Sep 2 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
4:38p
PIT
2:16a
9h 38m
1 stop
PIT
3:52a
SEA
1:08p
9h 16m
1 stop
Depart: Mon Jul 17 2017 Return: Sun Jul 23 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
9:26p
PIT
5:41a
8h 15m
1 stop
PIT
2:00p
SEA
11:11p
9h 11m
1 stop
Depart: Mon Sep 4 2017 Return: Wed Sep 6 2017 Trip spans 3 days
Delta
Delta
SEA
6:15p
PIT
2:05a
7h 50m
1 stop
PIT
9:30a
SEA
8:39p
11h 09m
1 stop
Depart: Wed Jul 12 2017 Return: Tue Jul 18 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
11:15a
PIT
11:45p
12h 30m
1 stop
PIT
2:20a
SEA
1:25p
11h 05m
2 stops
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
United
United
SEA
6:35p
PIT
2:45a
8h 10m
1 stop
PIT
3:25a
SEA
12:01p
8h 36m
1 stop
Depart: Thu Aug 17 2017 Return: Tue Aug 22 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SEA
8:38p
PIT
6:16a
9h 38m
1 stop
PIT
2:20a
SEA
1:25p
11h 05m
2 stops
Depart: Thu Jun 1 2017 Return: Wed Jun 7 2017 Trip spans 7 days
United
United
SEA
8:45a
PIT
6:00p
9h 15m
1 stop
PIT
1:50p
SEA
11:15p
9h 25m
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

Seattle
$342
Destination

Pittsburgh
$342