BOS to PHX from $287 in economy

AAAmerican Airlines

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

PHX

Phoenix Sky Harbor International Airport

Phoenix, United States

$445 USD

-36%$287 USD

Verified about 4 hours ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$380 1$330 2$330 3$355 4$359 5$330 6$340 7$372 8$330 9$287 10$312 11$312 12$287 13$367 14$312 15$287 16$287 17$312 18$312 19$287 20$367 21$337 22$312 23$287 24$312 25$312 26$287 27$367 28$322 29$287 30$287 1$312 2$337 3$287 4$392

Rare Availability

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

Friday, September 18th, 2026

6 round-trip options

Returning

Wed, Sep 23, 2026•5 Day Trip

$312 USD

Google Flights

Returning

Thu, Sep 24, 2026•6 Day Trip

$347 USD

Google Flights

Returning

Fri, Sep 25, 2026•7 Day Trip

$337 USD

Google Flights

Returning

Tue, Sep 29, 2026•11 Day Trip

$312 USD

Google Flights

Returning

Thu, Oct 1, 2026•13 Day Trip

$347 USD

Google Flights

Returning

Fri, Oct 2, 2026•14 Day Trip

$337 USD

Google Flights

Boston (BOS) to Phoenix (PHX) flight deal in economy from $287

Logan International Airport

Phoenix Sky Harbor International Airport

September 2026

Friday, September 18th, 2026