$114 Cheap Flights from Miami (MIA) to Portland (PDX)

View $114 flight on Fri, Jun 6, 2025Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Portland International Airport (PDX)

Find available prices by choosing your travel dates.

Cheap Flights from Miami to Portland (MIA-PDX)

Prices were available within the past 7 days and start at $114 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, May 20 - Wed, May 28
MIA
Miami
PDX
Portland
$188 Roundtrip, found 16 hours ago
$188
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Tue, May 20 from Miami to Portland, returning Wed, May 28, priced at $188 found 16 hours ago
Frontier Airlines
Tue, May 20 - Thu, May 29
MIA
Miami
PDX
Portland
$198 Roundtrip, found 16 hours ago
$198
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Tue, May 20 from Miami to Portland, returning Thu, May 29, priced at $198 found 16 hours ago
Frontier Airlines
Mon, May 19 - Thu, May 29
MIA
Miami
PDX
Portland
$208 Roundtrip, found 16 hours ago
$208
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Mon, May 19 from Miami to Portland, returning Thu, May 29, priced at $208 found 16 hours ago
Frontier Airlines
Sun, May 25 - Wed, May 28
MIA
Miami
PDX
Portland
$218 Roundtrip, found 16 hours ago
$218
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Sun, May 25 from Miami to Portland, returning Wed, May 28, priced at $218 found 16 hours ago
American Airlines
Thu, May 15 - Thu, May 22
MIA
Miami
PDX
Portland
$228 Roundtrip, found 14 hours ago
$228
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, May 15 from Miami to Portland, returning Thu, May 22, priced at $228 found 14 hours ago
Alaska Airlines
Fri, Feb 6 - Sun, Feb 8
MIA
Miami
PDX
Portland
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Miami to Portland, returning Sun, Feb 8, priced at $229 found 2 days ago
American Airlines
Fri, May 30 - Sun, Jun 1
MIA
Miami
PDX
Portland
$229 Roundtrip, just found
$229
Roundtrip
just found
Select American Airlines flight, departing Fri, May 30 from Miami to Portland, returning Sun, Jun 1, priced at $229 just found
Frontier Airlines
Sat, May 31 - Wed, Jun 4
MIA
Miami
PDX
Portland
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, May 31 from Miami to Portland, returning Wed, Jun 4, priced at $231 found 2 days ago
United
Thu, May 15 - Thu, May 22
MIA
Miami
PDX
Portland
$238 Roundtrip, found 14 hours ago
$238
Roundtrip
found 14 hours ago
Select United flight, departing Thu, May 15 from Miami to Portland, returning Thu, May 22, priced at $238 found 14 hours ago
Delta
Fri, May 9 - Sat, May 10
MIA
Miami
PDX
Portland
$241 Roundtrip, found 2 hours ago
$241
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, May 9 from Miami to Portland, returning Sat, May 10, priced at $241 found 2 hours ago

Frequently asked questions

How much does a flight from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX) cost?
You can book cheap return fares starting from $229 from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving MIA on May 19 2025 and touching down at PDX. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from MIA to PDX?
The cheapest flights from MIA to PDX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX)?
When departing from Miami Intl. Airport (MIA), you can board a direct flight to Portland Intl. Airport (PDX) with American Airlines.
What is the cheapest airline that flies from MIA to PDX?
Currently, the cheapest airline offering one-way flights from MIA to PDX is American Airlines. You can jet off on this route from $115. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MIA on May 30 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX)?
When departing from Miami Intl. Airport (MIA), you can pick from an average of 2 daily direct flights to Portland Intl. Airport (PDX).
What are the most popular departure times for flights from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX)?
The 7 PM departures from MIA to PDX are typically the busiest. Prices can be higher for these popular slots. If you’re hoping to save money, book during off-peak hours.
What day of the week has the most flights from MIA to PDX?
Travel on a Thursday if you’re looking for the best choice of flights from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX).
What is the earliest flight from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX)?
Miami Intl. Airport (MIA)’s first flight to Portland Intl. Airport (PDX) departs at approximately 7:15PM UTC-5. With a total travel time of 6h 40m, you’ll touch down at around 10:55PM UTC-8.
How long does it take to fly from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX)?
The average flight time from MIA to PDX is 6 hours and 51 minutes, covering a total distance of 2,700 mi.
What is the best time to fly from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX)?
Select a flight from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Portland from Miami Intl. Airport (MIA)?
If you’re flying on a direct flight from Miami Intl. Airport (MIA) to Portland, Portland Intl. Airport (PDX) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX) last-minute?
Booking your ticket from MIA to PDX just before your journey is usually more expensive. But if you’re flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a MIA to PDX flight and hotel package?
You’ll typically save money by securing a MIA to PDX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to Portland Intl. Airport (PDX)?
In most instances, you can reschedule or cancel your MIA to PDX flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you want further details, go to our Customer Service portal.
*Available to One Key members.