Find Deals on 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
Students
under 26
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: Sat Apr 29 2017 Return: Tue May 2 2017 Trip spans 4 days
Frontier
Frontier
SEA
5:55a
PIT
12:35p
6h 40m
1 stop
PIT
3:55a
SEA
4:57p
13h 02m
1 stop
Depart: Mon Feb 13 2017 Return: Tue Feb 14 2017 Trip spans 2 days
United
United
SEA
6:35p
PIT
2:18a
7h 43m
1 stop
PIT
9:10a
SEA
5:29p
8h 19m
1 stop
Depart: Mon Apr 3 2017 Return: Tue Apr 4 2017 Trip spans 2 days
American Airlines
American Airlines
SEA
8:15p
PIT
7:31a
11h 16m
2 stops
PIT
1:30p
SEA
10:23p
8h 53m
1 stop
Depart: Fri Feb 10 2017 Return: Mon Feb 13 2017 Trip spans 4 days
Delta
Delta
SEA
7:30p
PIT
4:23a
8h 53m
1 stop
PIT
12:43p
SEA
7:53p
7h 10m
1 stop
Depart: Thu Mar 2 2017 Return: Tue Mar 7 2017 Trip spans 6 days
JetBlue
JetBlue
SEA
7:46a
PIT
3:26p
7h 40m
1 stop
PIT
1:00a
SEA
11:53a
10h 53m
1 stop
Depart: Fri Jan 27 2017 Return: Sun Jan 29 2017 Trip spans 3 days
Major Airline
Major Airline
SEA
12:00a
PIT
1:13a
1h 13m
nonstop
PIT
8:00a
SEA
3:13p
7h 13m
nonstop
Depart: Fri Apr 14 2017 Return: Thu Apr 20 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
6:15a
PIT
1:55p
7h 40m
1 stop
PIT
1:52a
SEA
11:23a
9h 31m
1 stop
Depart: Sat May 13 2017 Return: Tue May 16 2017 Trip spans 4 days
Frontier
Frontier
SEA
5:55a
PIT
12:35p
6h 40m
1 stop
PIT
3:55a
SEA
4:57p
13h 02m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Frontier
Frontier
SEA
2:59p
PIT
12:35p
21h 36m
1 stop
PIT
3:55a
SEA
4:57p
13h 02m
1 stop
Depart: Mon May 1 2017 Return: Tue May 2 2017 Trip spans 2 days
United
United
SEA
2:55p
PIT
11:34p
8h 39m
1 stop
PIT
6:20a
SEA
2:14p
7h 54m
1 stop
Depart: Tue Apr 4 2017 Return: Wed Apr 5 2017 Trip spans 2 days
American Airlines
American Airlines
SEA
7:59p
PIT
8:54a
12h 55m
2 stops
PIT
2:59p
SEA
11:39p
8h 40m
1 stop
Depart: Mon Feb 27 2017 Return: Wed Mar 1 2017 Trip spans 3 days
Delta
Delta
SEA
6:05p
PIT
2:30a
8h 25m
1 stop
PIT
11:12a
SEA
9:41p
10h 29m
1 stop
Depart: Thu Mar 16 2017 Return: Mon Mar 20 2017 Trip spans 5 days
JetBlue
JetBlue
SEA
8:46a
PIT
4:26p
7h 40m
1 stop
PIT
2:00a
SEA
12:53p
10h 53m
1 stop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
Frontier
Frontier
SEA
5:55a
PIT
12:35p
6h 40m
1 stop
PIT
3:55a
SEA
4:57p
13h 02m
1 stop
Depart: Thu Feb 9 2017 Return: Tue Feb 14 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
6:15a
PIT
2:21p
8h 06m
1 stop
PIT
9:31a
SEA
8:56p
11h 25m
1 stop
Depart: Sat Feb 11 2017 Return: Thu Feb 16 2017 Trip spans 6 days
United
United
SEA
1:30a
PIT
8:14a
6h 44m
1 stop
PIT
1:25a
SEA
9:51a
8h 26m
1 stop
Depart: Wed Mar 1 2017 Return: Tue Mar 7 2017 Trip spans 7 days
Delta
Delta
SEA
7:40p
PIT
5:02a
9h 22m
1 stop
PIT
8:15a
SEA
5:35p
9h 20m
1 stop
Depart: Sun Feb 12 2017 Return: Mon Feb 13 2017 Trip spans 2 days
JetBlue
JetBlue
SEA
6:14p
PIT
2:56a
8h 42m
1 stop
PIT
10:08a
SEA
8:21p
10h 13m
1 stop
Depart: Mon Jan 30 2017 Return: Thu Feb 23 2017 Trip spans 25 days
Major Airline
Major Airline
SEA
2:53a
PIT
10:01a
7h 08m
1 stop
PIT
12:40a
SEA
10:59a
10h 19m
1 stop
Depart: Tue Mar 14 2017 Return: Mon Mar 20 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
3:30a
PIT
11:01a
7h 31m
1 stop
PIT
2:45p
SEA
11:48p
9h 03m
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

Seattle
$274
Destination

Pittsburgh
$274