Cheap flights from Seattle, WA to Philadelphia, United States (SEA - PHL)

As a rule, buying flight tickets from Seattle, WA to Philadelphia expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Seattle, WA to Philadelphia at the most favorable prices.

Out service helps you to find tickets from Seattle, WA to Philadelphia in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Seattle, WA - Philadelphia at the best price!

We also recommend you to look through the prices for return tickets from Philadelphia to Seattle, WA.

Airfares found by our users in the past 24 hours

The cheapest flight from Seattle, WA to Philadelphia is 30 597र on Frontier Airlines, departing on 03.01.2025 and returning on 06.01.2025.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Frontier Airlines03.01.202506.01.2025from 30 597र

Average round-trip airfares from Seattle, WA to Philadelphia by months

MonthRound-Trip
January 202503.01 - 06.01from 30 597र
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The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

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