S$208 Cheap Flights from Seattle to Pittsburgh

The lowest price advertised for a round-trip flight from Sea-Tac Airport to PIT is S$367. But you better act fast. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Seattle - Tacoma Intl. Airport (SEA) to Pittsburgh Airport flights, you’ll see a “no change fees” filter for you to select.

Around 3,400 kilometres separates SeaTac and Pittsburgh, so pack some in-flight entertainment to help you while away a few hours. That novel you haven’t had time to finish will be just the ticket.

If you’d like to fly straight from Seattle - Tacoma Intl. Airport (SEA) to Pittsburgh Airport, Alaska Airlines (AS) is a top option. It operates 30 flights every month between SeaTac and Pittsburgh.

It is possible to find great last-minute deals from Sea-Tac Airport to PIT, but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it’s worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can be sure you’re always seeing the latest offers.