Cheap flights from Miami to Portland

One-way fares from $164 · MIA → PDX · prices found by travellers in the last 48 hours

Compare all dates Portland → Miami
Cheapest fare
$164

American Airlines · Thu, Dec 3

Cheapest month
December

from $164

Direct flights
Yes

American Airlines

Flight time
6h 48m

4,350 km

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Cheapest month to fly from Miami to Portland

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. December 2026 Cheapest $164

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

American Airlines
Depart20:25 Thu, Dec 3MIA → PDX 6h 48m · Direct
$164one way, per person
View deal
American Airlines
Depart20:25 Wed, Dec 2MIA → PDX 6h 48m · Direct
$184one way, per person
View deal
Frontier Airlines
Depart05:01 Tue, Dec 1MIA → PDX 7h 34m · 1 stop
$240one way, per person
View deal
See every date in December 2026 →

Plan the rest of your trip to Portland

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in PortlandCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in PortlandTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in PortlandPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in PortlandCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Miami to Portland

Miami (MIA) and Portland (PDX) are about 4,350 km apart. Direct flights take around 6h 48m, and recent direct fares were with American Airlines. Over the next few months, one-way fares start from $164, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Miami to Portland?

The cheapest one-way fare we've seen recently is $164 with American Airlines, departing Thursday, December 3, 2026.

What is the cheapest month to fly from Miami to Portland?

December 2026 currently has the lowest fares, from $164 one way.

Are there direct flights from Miami to Portland?

Yes. Recent direct fares were with American Airlines.

How long is the flight from Miami to Portland?

A direct flight takes about 6h 48m. Miami and Portland are around 4,350 km apart.

Which airlines fly from Miami to Portland?

Recent fares on this route were with American Airlines and Frontier Airlines.

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