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£115 Cheap Flights from Portland (PDX) to Miami (MIA)

View £115 flight on Mon, 24 Aug 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £115 for one-way flights and £174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 7 Dec - Wed, 16 Dec
PDX
Portland
MIA
Miami
£174 Return, found 5 days ago
£174
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 7 Dec from Portland to Miami, returning Wed, 16 Dec, priced at £174 found 5 days ago
Alaska Airlines
Mon, 7 Dec - Wed, 16 Dec
PDX
Portland
MIA
Miami
£194 Return, found 4 days ago
£194
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 7 Dec from Portland to Miami, returning Wed, 16 Dec, priced at £194 found 4 days ago
Alaska Airlines
Tue, 11 Aug - Tue, 18 Aug
PDX
Portland
MIA
Miami
£249 Return, found 3 days ago
£249
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 11 Aug from Portland to Miami, returning Tue, 18 Aug, priced at £249 found 3 days ago
Alaska Airlines
Wed, 12 Aug - Wed, 19 Aug
PDX
Portland
MIA
Miami
£268 Return, found 3 days ago
£268
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 12 Aug from Portland to Miami, returning Wed, 19 Aug, priced at £268 found 3 days ago
Alaska Airlines
Mon, 7 Dec - Wed, 16 Dec
PDX
Portland
MIA
Miami
£275 Return, found 5 days ago
£275
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 7 Dec from Portland to Miami, returning Wed, 16 Dec, priced at £275 found 5 days ago
Alaska Airlines
Wed, 16 Sept - Tue, 22 Sept
PDX
Portland
MIA
Miami
£282 Return, found 3 days ago
£282
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 16 Sept from Portland to Miami, returning Tue, 22 Sept, priced at £282 found 3 days ago
Alaska Airlines
Sun, 6 Sept - Mon, 14 Sept
PDX
Portland
MIA
Miami
£293 Return, found 4 days ago
£293
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 6 Sept from Portland to Miami, returning Mon, 14 Sept, priced at £293 found 4 days ago
Alaska Airlines
Wed, 12 Aug - Wed, 19 Aug
PDX
Portland
MIA
Miami
£302 Return, found 3 days ago
£302
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 12 Aug from Portland to Miami, returning Wed, 19 Aug, priced at £302 found 3 days ago
Alaska Airlines
Mon, 24 Aug - Mon, 31 Aug
PDX
Portland
MIA
Miami
£323 Return, found 4 days ago
£323
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 24 Aug from Portland to Miami, returning Mon, 31 Aug, priced at £323 found 4 days ago
Alaska Airlines
Sat, 9 Jan - Fri, 15 Jan
PDX
Portland
MIA
Miami
£345 Return, found 1 day ago
£345
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 9 Jan from Portland to Miami, returning Fri, 15 Jan, priced at £345 found 1 day ago

Alternative airports near Miami

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miami Intl. MIA. Cheapest option available. Average driving time to city centre is 12 minutes. Flights from £387
MIA
Miami Intl.
Cheapest
Average driving time to city centre12 min
Flights from £387

Find the cheapest month to fly from Portland (PDX) to Miami (MIA)

August is typically the cheapest month to fly

From £139 - £203 per traveller.

Frequently asked questions

How much does a flight from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.) cost?
You can find one-way and return flights from PDX to MIA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PDX to MIA ticket fares go up or down.
What is the cheapest month to fly from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.)?
The cheapest months to fly from PDX to MIA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.)?
Enter PDX to MIA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.)?
American Airlines is one of the cheapest airlines offering nonstop return flights from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.), with prices starting from around £119 for flights that can be booked for departure within the next year. Sun Country Airlines offers one of the cheapest connecting return flights on this route, starting from around £218. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Portland, OR (PDX) to Miami, FL (MIA)?
To find a cheap flight from Portland, OR (PDX) to Miami, FL (MIA), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.)?
The earliest flight from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.) typically departs around 12:05 AM local time. This service is offered by American Airlines. This is a seasonal service, active in June and July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.)?
When flying from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.), you're looking at a journey of approximately 4,340 kilometers. If you're lucky enough to find a non-stop flight, it typically takes around 5 hours 30 minutes. However, these are less common. Most flights will involve one stop, which usually extends your travel time to about 10 hours 18 minutes. For flights with two or more stops, expect the journey to take around 12 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Portland, OR (PDX) to Miami, FL (MIA)?
Select the "Business class" and "First class" filters when looking for Portland, OR (PDX) to Miami, FL (MIA) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Miami, FL (MIA) from Portland, OR (PDX)?
If you're planning to travel to Miami from Portland Intl. (PDX), you can fly directly into Miami Intl. (MIA). Some flights may connect through major hubs like Denver Intl. (DEN), San Francisco Intl. (SFO), or Midway Intl. (MDW) before reaching Miami. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.) flight and hotel package?
Securing a Portland, OR (PDX-Portland Intl.) to Miami, FL (MIA-Miami Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, OR (PDX) to Miami, FL (MIA)?
If you booked your Portland, OR (PDX) to Miami, FL (MIA) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Miami Intl.
Airlines serving
Alaska Airlines
Return price
£174
Distance
4314 km

Book with confidence

Compare flights from Portland to Miami easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Portland to Miami. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Miami Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Portland Intl. to Miami Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Portland Intl. (PDX) to Miami Intl. (MIA)

The easiest way to view the best deals on flights from Portland to Miami today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Portland Intl. to Miami Intl. start at just £174 and range up to £345.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Portland and Miami
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Portland to Miami flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Portland Intl. to Miami Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Portland to Miami easily and book with confidence

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*Available to Expedia members.