PIT to SEA from $237 in economy

AAAmerican Airlines

Round Trip•Economy

PIT

Pittsburgh International Airport

Pittsburgh, United States

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$403 USD

-41%$237 USD

Verified 13 days ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$347 1$237 2$278 3$347 4$347 5$237 6$237 7$347 8$251 9$278 10$237 11$237 12$255 13$237 14$347 15$237 16$237 17$267 18$267 19$237 20$278 21$237 22$237 23$237 24$237 25$237 26$237 27$237 28$237 29$237 30$237 1$237 2$237 3$237 4$237

Rare Availability

9% of dates checked are available within 10% of the lowest price

Tuesday, September 1st, 2026

8 round-trip options

Returning

Mon, Sep 7, 2026•6 Day Trip

$347 USD

Google Flights

Returning

Wed, Sep 9, 2026•8 Day Trip

$237 USD

Google Flights

Returning

Thu, Sep 10, 2026•9 Day Trip

$237 USD

Google Flights

Returning

Fri, Sep 11, 2026•10 Day Trip

$237 USD

Google Flights

Returning

Sat, Sep 12, 2026•11 Day Trip

$299 USD

Google Flights

Returning

Sun, Sep 13, 2026•12 Day Trip

$267 USD

Google Flights

Returning

Mon, Sep 14, 2026•13 Day Trip

$300 USD

Google Flights

Returning

Tue, Sep 15, 2026•14 Day Trip

$237 USD

Google Flights

Pittsburgh (PIT) to Seattle / Tacoma (SEA) flight deal in economy from $237

Pittsburgh International Airport

Seattle–Tacoma International Airport

September 2026

Tuesday, September 1st, 2026