Cheap Flights From Seattle - Tacoma Intl. (SEA) To Pittsburgh Intl. (PIT)

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Cheapest Flights from Seattle (SEA) to Pittsburgh (PIT)

The cheapest flights to Pittsburgh Intl. found within the past 7 days were CA $351 round trip and CA $154 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Mar 24 - Tue, Apr 7
SEA
Seattle
PIT
Pittsburgh
CA $351 Roundtrip, found 2 days ago
CA $351
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Mar 24 from Seattle to Pittsburgh, returning Tue, Apr 7, priced at CA $351 found 2 days ago
Sat, Mar 7 - Mon, Mar 9
SEA
Seattle
PIT
Pittsburgh
CA $453 Roundtrip, found 6 days ago
CA $453
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Mar 7 from Seattle to Pittsburgh, returning Mon, Mar 9, priced at CA $453 found 6 days ago
Wed, Mar 18 - Wed, Mar 25
SEA
Seattle
PIT
Pittsburgh
CA $499 Roundtrip, found 5 days ago
CA $499
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Mar 18 from Seattle to Pittsburgh, returning Wed, Mar 25, priced at CA $499 found 5 days ago
Thu, Apr 9 - Mon, Apr 13
SEA
Seattle
PIT
Pittsburgh
CA $523 Roundtrip, found 4 days ago
CA $523
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Apr 9 from Seattle to Pittsburgh, returning Mon, Apr 13, priced at CA $523 found 4 days ago
Sun, Aug 30 - Thu, Sep 3
SEA
Seattle
PIT
Pittsburgh
CA $540 Roundtrip, found 21 hours ago
CA $540
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sun, Aug 30 from Seattle to Pittsburgh, returning Thu, Sep 3, priced at CA $540 found 21 hours ago
Tue, Mar 24 - Tue, Apr 7
SEA
Seattle
PIT
Pittsburgh
CA $555 Roundtrip, found 2 days ago
CA $555
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Mar 24 from Seattle to Pittsburgh, returning Tue, Apr 7, priced at CA $555 found 2 days ago
Sun, Aug 30 - Thu, Sep 3
SEA
Seattle
PIT
Pittsburgh
CA $594 Roundtrip, found 21 hours ago
CA $594
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sun, Aug 30 from Seattle to Pittsburgh, returning Thu, Sep 3, priced at CA $594 found 21 hours ago
Fri, Mar 27 - Tue, Mar 31
SEA
Seattle
PIT
Pittsburgh
CA $763 Roundtrip, found 7 hours ago
CA $763
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri, Mar 27 from Seattle to Pittsburgh, returning Tue, Mar 31, priced at CA $763 found 7 hours ago
Tue, Apr 7 - Fri, Apr 10
SEA
Seattle
PIT
Pittsburgh
CA $820 Roundtrip, found 11 hours ago
CA $820
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Apr 7 from Seattle to Pittsburgh, returning Fri, Apr 10, priced at CA $820 found 11 hours ago
Sun, Aug 30 - Thu, Sep 3
SEA
Seattle
PIT
Pittsburgh
CA $1,209 Roundtrip, found 21 hours ago
CA $1,209
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sun, Aug 30 from Seattle to Pittsburgh, returning Thu, Sep 3, priced at CA $1,209 found 21 hours ago

Frequently asked questions

Are there direct flights from Sea-Tac Airport to Pittsburgh Airport?
Wander wisely and secure a direct flight from Seattle - Tacoma Intl. Airport (SEA) to Pittsburgh Airport with Alaska Airlines. This airline is the best choice if you want to touchdown in Pittsburgh in the shortest possible time.
What airlines fly from Seattle - Tacoma Intl. Airport (SEA) to PIT?
Hoping to fly direct from Sea-Tac Airport to PIT? It's your lucky day. Alaska Airlines (AS) offers as many as 26 flights every month and is the preferred choice for many savvy travelers.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.