Find Deals on Flights from Seattle/Tacoma Intl to Pittsburgh (SEA - PIT)

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/Tacoma Intl to Pittsburgh

(Round-trip)
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: Wed Feb 22 2017 Return: Thu Feb 23 2017 Trip spans 2 days
American Airlines
American Airlines
SEA
6:55p
PIT
3:23a
8h 28m
1 stop
PIT
9:31a
SEA
8:56p
11h 25m
1 stop
Depart: Mon May 8 2017 Return: Tue May 9 2017 Trip spans 2 days
United
United
SEA
2:20p
PIT
11:19p
8h 59m
1 stop
PIT
5:20a
SEA
2:39p
9h 19m
1 stop
Depart: Wed Feb 8 2017 Return: Mon Feb 13 2017 Trip spans 6 days
Delta
Delta
SEA
6:00p
PIT
1:36a
7h 36m
1 stop
PIT
12:43p
SEA
7:53p
7h 10m
1 stop
Depart: Thu Mar 30 2017 Return: Tue Apr 4 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
3:38p
PIT
11:49p
8h 11m
1 stop
PIT
7:55a
SEA
8:54a
24h 59m
1 stop
Depart: Sun Mar 26 2017 Return: Wed Apr 5 2017 Trip spans 11 days
JetBlue
JetBlue
SEA
7:38p
PIT
3:49a
8h 11m
1 stop
PIT
2:00a
SEA
12:54p
10h 54m
1 stop
Depart: Sat May 6 2017 Return: Tue May 9 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 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: Sat Feb 4 2017 Return: Mon Feb 6 2017 Trip spans 3 days
United
United
SEA
2:50a
PIT
10:30a
7h 40m
1 stop
PIT
10:12a
SEA
7:44p
9h 32m
1 stop
Depart: Fri Apr 7 2017 Return: Wed Apr 12 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
10:15p
PIT
11:58a
13h 43m
1 stop
PIT
3:30a
SEA
5:47p
14h 17m
1 stop
Depart: Thu Apr 20 2017 Return: Wed May 24 2017 Trip spans 35 days
Delta
Delta
SEA
10:00a
PIT
3:59p
5h 59m
1 stop
PIT
6:35a
SEA
6:12p
11h 37m
1 stop
Depart: Mon Apr 10 2017 Return: Tue Apr 11 2017 Trip spans 2 days
American Airlines
American Airlines
SEA
7:59p
PIT
7:31a
11h 32m
2 stops
PIT
1:30p
SEA
10:23p
8h 53m
1 stop
Depart: Tue Feb 21 2017 Return: Thu Feb 23 2017 Trip spans 3 days
United
United
SEA
7:47a
PIT
4:49p
9h 02m
1 stop
PIT
2:24a
SEA
11:35a
9h 11m
1 stop
Depart: Sat Feb 18 2017 Return: Thu Feb 23 2017 Trip spans 6 days
Delta
Delta
SEA
5:50p
PIT
2:02a
8h 12m
1 stop
PIT
11:12a
SEA
9:41p
10h 29m
1 stop
Depart: Fri Apr 21 2017 Return: Mon Apr 24 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
4:10a
PIT
12:58p
8h 48m
1 stop
PIT
9:52p
SEA
7:23a
9h 31m
1 stop
Depart: Mon Feb 13 2017 Return: Wed Mar 15 2017 Trip spans 30 days
American Airlines
American Airlines
SEA
2:53a
PIT
10:01a
7h 08m
1 stop
PIT
2:45p
SEA
11:48p
9h 03m
1 stop
Depart: Thu Feb 23 2017 Return: Tue Feb 28 2017 Trip spans 6 days
United
United
SEA
5:20p
PIT
1:50a
8h 30m
1 stop
PIT
11:26a
SEA
6:50p
7h 24m
1 stop
Depart: Sun Mar 5 2017 Return: Mon Mar 6 2017 Trip spans 2 days
Delta
Delta
SEA
5:50p
PIT
1:56a
8h 06m
1 stop
PIT
11:12a
SEA
9:41p
10h 29m
1 stop
Depart: Fri Apr 28 2017 Return: Mon May 1 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
3:38p
PIT
9:08p
29h 30m
1 stop
PIT
3:30a
SEA
5:47p
14h 17m
1 stop
Depart: Fri Mar 31 2017 Return: Wed Apr 5 2017 Trip spans 6 days
JetBlue
JetBlue
SEA
8:46a
PIT
4:26p
7h 40m
1 stop
PIT
2:00a
SEA
12:54p
10h 54m
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.

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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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seattle
$274
Destination

Pittsburgh
$274