MIA to PDX from $257 in economy

ASAlaska Airlines, Inc.

Round Trip•Economy

MIA

Miami International Airport

Miami, United States

PDX

Portland International Airport

Portland, United States

$610 USD

-58%$257 USD

Verified about 4 hours ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$778 1$472 2$257 3$297 4$307 5$337 6$532 7$372 8$362 9$297 10$377 11$452 12$497 13$612 14$417 15$497 16$377 17$407 18$422 19$492 20$492 21$373 22$332 23$387 24$257 25$332 26$472 27$807 28$492 29$377 30$442 31$492 1$506 2$798 3$807

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Monday, December 14th, 2026

10 round-trip options

Returning

Sat, Dec 19, 2026•5 Day Trip

$847 USD

Google Flights

Returning

Sun, Dec 20, 2026•6 Day Trip

$833 USD

Google Flights

Returning

Mon, Dec 21, 2026•7 Day Trip

$546 USD

Google Flights

Returning

Tue, Dec 22, 2026•8 Day Trip

$532 USD

Google Flights

Returning

Wed, Dec 23, 2026•9 Day Trip

$512 USD

Google Flights

Returning

Thu, Dec 24, 2026•10 Day Trip

$417 USD

Google Flights

Returning

Fri, Dec 25, 2026•11 Day Trip

$532 USD

Google Flights

Returning

Sat, Dec 26, 2026•12 Day Trip

$695 USD

Google Flights

Returning

Sun, Dec 27, 2026•13 Day Trip

$546 USD

Google Flights

Returning

Mon, Dec 28, 2026•14 Day Trip

$427 USD

Google Flights

Miami (MIA) to Portland (PDX) flight deal in economy from $257

Miami International Airport

Portland International Airport

December 2026

Monday, December 14th, 2026