GEG to PHL from $311 in economy – flightdeals.net

Home Premium Fare Deals About

Delta Air Lines

DLDelta Air Lines

Round Trip•Economy

Spokane International Airport

Spokane, United States

Philadelphia International Airport

Philadelphia, United States

$403 USD

-23%$311 USD

Verified 15 days ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$335 1$311 2$311 3$311 4$357 5$311 6$335 7$394 8$335 9$394 10$394 11$355 12$405 13$357 14$335 15$394 16$333 17$335 18$355 19$418 20$416 21$311 22$394 23$322 24$311 25$333 26$394 27$394 28$335 29$394 30$394 31$311 1$335 2$595 3$335

Good Availability

45% of dates checked are available within 10% of the lowest price

Thursday, December 17th, 2026

3 round-trip options

Returning

Sat, Dec 26, 2026•9 Day Trip

$595 USD

Returning

Tue, Dec 29, 2026•12 Day Trip

$485 USD

Returning

Thu, Dec 31, 2026•14 Day Trip

$335 USD