How popular is this Portland to Miami flight route?

Flights from Portland to Miami have been viewed 8 times in the past calendar month.

How long is the flight from Portland to Miami?

Departing from Portland to Miami will take you 5h 44m. There are 2695 mi between Portland and Miami. This flight may include one or multiple stops.

What are the cheapest airlines flying from Portland to Miami round-trip?

Cheapflights users have booked flights from Portland to Miami round-trip from $128. Other airlines that can offer you cheap pricing are Spirit Airlines, from $131, and Delta, from $131. Frontier is 67% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Portland to Miami one-way?

One-way options have recently been found by users for as low as $87 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $88 and American Airlines from $114 one-way.

Weekly flight availability from Portland to Miami

The most flights from PDX to MIA are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Miami ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Miami when rainfall is around 1.6 in.

If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

What are the cheapest flights from Portland to Miami?

While on average a flight from Portland to Miami is generally $780, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Portland - Miami), you can expect to pay $206 for that flight.

What are the most reliable airlines from Portland to Miami?

The top 3 most reliable airlines when flying from Portland to Miami are American Airlines (86%), Qatar Airways (78%) and Alaska Airlines (78%).

What are the most popular airlines that fly from Portland to Miami?

Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Portland to Miami.

Most accurate provider : When it comes to deals on Portland-Miami flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Miami flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Miami flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Miami flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Portland to Miami?

To fly from Portland to Miami, you need to book a flight from Portland (PDX) to Miami (MIA). Nonstop flights to Miami from Portland take 5h 33m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Portland to Miami offered by 8 different airlines.

Can I find deals for flights from Portland to Miami that include hotel bookings?

Yes. In addition to deals on Portland to Miami flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Miami?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Miami.

Can I find deals for business class flights from Portland to Miami?

Yes. Cheapflights offers flight deals from Portland to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$129+ Flights from Portland to Miami

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Find cheap flights from Portland to Miami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to Miami are usually found in September or August, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Miami

Cheapest flights from Portland to Miami
Explore the most affordable flight options available from Portland to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Wed 12/3110:49 pmPDX - MIA

Nonstop5h 43mAmerican Airlines

Tue 1/67:55 pmMIA - PDX

Nonstop6h 51mAmerican Airlines

Deal found 12/10

$319

Sun 12/1410:45 pmPDX - MIA

Nonstop5h 34mAmerican Airlines

Tue 1/137:55 pmMIA - PDX

Nonstop6h 51mAmerican Airlines

Deal found 12/11

$327

Tue 12/1611:59 pmPDX - MIA

1 stop7h 53mAmerican Airlines

Fri 12/199:21 pmMIA - PDX

Nonstop6h 38mAmerican Airlines

Deal found 12/11

$342

Sun 12/146:10 amPDX - MIA

1 stop8h 15mDelta

Tue 1/135:37 pmMIA - PDX

1 stop9h 40mDelta

Deal found 12/10

$347

Tue 12/3010:05 pmPDX - MIA

1 stop9h 18mDelta

Fri 1/168:00 amMIA - PDX

1 stop11h 25mDelta

Deal found 12/10

$348

Thu 12/252:29 pmPDX - MIA

1 stop12h 06mFrontier

Thu 1/16:05 amMIA - PDX

1 stop8h 38mFrontier

Deal found 12/9

$363

Mon 12/1510:45 pmPDX - MIA

Nonstop5h 34mAmerican Airlines

Thu 12/189:21 pmMIA - PDX

Nonstop6h 38mAmerican Airlines

Deal found 12/10

$367

Fri 12/1211:59 pmPDX - MIA

1 stop9h 21mAmerican Airlines

Tue 12/239:21 pmMIA - PDX

Nonstop6h 38mAmerican Airlines

Deal found 12/11

$377

Tue 12/3010:05 pmPDX - MIA

1 stop9h 18mDelta

Wed 1/76:45 amMIA - PDX

1 stop8h 47mDelta

Deal found 12/10

$378

Best flights from Portland to Miami
Discover carefully curated flight deals from Portland to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Fri 2/611:59 amPDX - MIA

1 stop9h 52mDelta

Sat 2/77:50 amMIA - PDX

1 stop11h 37mDelta

Deal found 12/10

$219

Mon 3/97:00 amPDX - MIA

Nonstop5h 44mAlaska Airlines

Thu 3/194:45 pmMIA - PDX

Nonstop6h 45mAlaska Airlines

Deal found 12/10

$237

Wed 1/75:00 amPDX - MIA

2 stops10h 25mUnited Airlines

Thu 1/86:20 amMIA - PDX

1 stop8h 58mUnited Airlines

Deal found 12/10

$238

Sun 1/257:00 amPDX - MIA

Nonstop5h 39mAlaska Airlines

Tue 2/34:39 pmMIA - PDX

Nonstop6h 48mAlaska Airlines

Deal found 12/10

$237

Mon 3/26:25 amPDX - MIA

1 stop8h 27mDelta

Mon 3/98:05 amMIA - PDX

1 stop11h 38mDelta

Deal found 12/11

$248

Sat 2/287:05 amPDX - MIA

1 stop30h 54mAlaska Airlines

Mon 3/95:59 pmMIA - PDX

1 stop8h 45mAlaska Airlines

Deal found 12/11

$246

Wed 1/145:30 amPDX - MIA

1 stop7h 57mDelta

Thu 1/228:05 amMIA - PDX

2 stops13h 45mDelta

Deal found 12/11

$252

Sat 1/177:10 amPDX - MIA

2 stops14h 41mDelta

Wed 2/45:37 pmMIA - PDX

1 stop9h 40mDelta

Deal found 12/11

$252

Wed 1/75:30 amPDX - MIA

2 stops11h 56mDelta

Wed 1/148:00 amMIA - PDX

2 stops15h 59mDelta

Deal found 12/11

$258

Thu 1/291:30 pmPDX - MIA

2 stops14h 05mDelta

Thu 2/56:43 amMIA - PDX

2 stops15h 07mDelta

Deal found 12/10

$258

Last-minute flights from Portland to Miami
Discover last-minute flight deals from Portland to Miami. Data last updated December 12, 2025 and is based on user searches.

Fri 1/211:59 pmPDX - MIA

1 stop7h 55mUnited Airlines

Sat 1/316:20 amMIA - PDX

1 stop8h 58mUnited Airlines

Deal found 12/10

$233

Sun 1/411:55 pmPDX - MIA

1 stop9h 15mUnited Airlines

Thu 1/86:20 amMIA - PDX

1 stop8h 58mUnited Airlines

Deal found 12/11

$232

Sat 1/1710:15 pmPDX - MIA

1 stop8h 57mAmerican Airlines

Tue 1/206:04 amMIA - PDX

1 stop8h 41mAmerican Airlines

Deal found 12/9

$219

Sat 1/177:52 pmPDX - MIA

2 stops12h 02mUnited Airlines

Sat 1/246:20 amMIA - PDX

1 stop8h 58mUnited Airlines

Deal found 12/9

$239

Sun 1/1811:49 amPDX - MIA

1 stop14h 59mFrontier

Wed 1/286:18 pmMIA - PDX

2 stops42h 31mFrontier

Deal found 12/11

$242

Tue 1/276:20 amPDX - MIA

1 stop7h 10mSouthwest

Wed 1/2812:00 pmMIA - PDX

2 stops13h 15mSouthwest

Deal found 12/9

$222

Thu 1/295:25 pmPDX - MIA

1 stop10h 10mDelta

Tue 2/35:50 amMIA - PDX

2 stops16h 00mDelta

Deal found 12/10

$237

Fri 1/305:25 pmPDX - MIA

1 stop10h 15mDelta

Thu 2/55:37 pmMIA - PDX

1 stop9h 40mDelta

Deal found 12/10

$218

Sat 1/315:20 amPDX - MIA

1 stop7h 15mSouthwest

Wed 2/412:55 pmMIA - PDX

2 stops12h 20mSouthwest

Deal found 12/10

$223

One-way flights from Portland to Miami
Search for one-way flight options from Portland to Miami. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sun 1/46:27 pmPDX - MIA

1 stop8h 26mUnited Airlines

Deal found 12/11

$129

Mon 1/126:34 pmPDX - MIA

2 stops14h 22mMultiple Airlines

Deal found 12/11

$132

Wed 1/75:00 amPDX - MIA

2 stops10h 25mUnited Airlines

Deal found 12/9

$134

Sun 1/1811:29 amPDX - MIA

3 stops21h 27mMultiple Airlines

Deal found 12/10

$135

Sun 1/111:02 pmPDX - MIA

2 stops33h 11mFrontier

Deal found 12/10

$137

Fri 1/910:29 amPDX - MIA

2 stops30h 17mMultiple Airlines

Deal found 12/11

$138

Thu 1/87:00 amPDX - MIA

Nonstop5h 39mAlaska Airlines

Deal found 12/10

$139

Sun 2/226:00 amPDX - MIA

1 stop8h 56mDelta

Deal found 12/10

$140

Mon 1/58:45 pmPDX - MIA

2 stops40h 48mFrontier

Deal found 12/10

$142

Thu 12/252:29 pmPDX - MIA

1 stop12h 06mFrontier

Deal found 12/11

$144

Fri 2/277:38 pmPDX - MIA

2 stops35h 50mFrontier

Deal found 12/10

$146

Find flight deals from Portland to Miami

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$218 (Delta)
One-way from	$129 (United Airlines)
Popular in	December
Cheapest in	September
Average price	$587
Good round-trip deal	$332 or less
Good one-way deal	$194 or less

Provider with most accurate pricing for Portland-Miami flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Miami flights.

Search Deals

From Portland to Miami

Search Deals

One-way flight from Portland to Miami

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($49 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Portland to Miami.

Search Deals

Price to beat on a one-way flight from Portland to Miami.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandMiami

PDX - MIA

PDXMIA

Portland

Fri 2/6

11:59 am-12:51 am

1 stop9h 52m

Miami

Sat 2/7

7:50 am-4:27 pm

1 stop11h 37m

$219

PortlandMiami

PDX - MIA

PDXMIA

Portland

Mon 3/9

7:00 am-3:44 pm

Nonstop5h 44m

Miami

Thu 3/19

4:45 pm-8:30 pm

Nonstop6h 45m

$237

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sun 1/25

7:00 am-3:39 pm

Nonstop5h 39m

Miami

Tue 2/3

4:39 pm-8:27 pm

Nonstop6h 48m

$237

PortlandMiami

PDX - MIA

PDXMIA

Portland

Wed 1/7

5:00 am-6:25 pm

2 stops10h 25m

Miami

Thu 1/8

6:20 am-12:18 pm

1 stop8h 58m

$238

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sat 2/28

7:05 am-4:59 pm

1 stop30h 54m

Miami

Mon 3/9

5:59 pm-11:44 pm

1 stop8h 45m

$246

PortlandMiami

PDX - MIA

PDXMIA

Portland

Mon 3/2

6:25 am-5:52 pm

1 stop8h 27m

Miami

Mon 3/9

8:05 am-4:43 pm

1 stop11h 38m

$248

PortlandMiami

PDX - MIA

PDXMIA

Portland

Wed 1/14

5:30 am-4:27 pm

1 stop7h 57m

Miami

Thu 1/22

8:05 am-6:50 pm

2 stops13h 45m

$252

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sat 1/17

7:10 am-12:51 am

2 stops14h 41m

Miami

Wed 2/4

5:37 pm-12:17 am

1 stop9h 40m

$252

PortlandMiami

PDX - MIA

PDXMIA

Portland

Wed 1/7

5:30 am-8:26 pm

2 stops11h 56m

Miami

Wed 1/14

8:00 am-8:59 pm

2 stops15h 59m

$258

PortlandMiami

PDX - MIA

PDXMIA

Portland

Thu 1/29

1:30 pm-6:35 am

2 stops14h 05m

Miami

Thu 2/5

6:43 am-6:50 pm

2 stops15h 07m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results

Compare providers for flights from Portland to Miami

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Miami in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Miami flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Miami flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Miami flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Miami flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Miami

Prices

Airlines

How far ahead should I book a flight from Portland to Miami?

The price you pay for your flight from Portland to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Portland to Miami?

Currently, June is the cheapest month in which you can book a flight from Portland to Miami (average of $108). Flying from Portland to Miami in March is currently the most expensive (average of $209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to MIA?

When flying from Portland to Miami, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 62% versus a flight in the evening.

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

Travelers seeking maximum savings on their Portland to Miami flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Portland to Miami flights

Cheapflights partnered with top experts to bring you the best recommendations for your Portland to Miami trip

Airports

PDX

Expect security wait times up to 30 minutes during rush hours. Use Express Lanes if eligible for a quicker passage.

MIA

Use the MIA Mover train to reach the Miami Intermodal Center for rental cars and public transport options to downtown.

Our travel experts

Ramsey Qubein

Expert on MIA

Brandon Schultz

Expert on PDX

Reviews of airlines servicing Miami

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Portland to Miami to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,432 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Delta

7.9

Good

8,008 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Hawaiian Airlines

7.8

Good

2,817 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

United Airlines

7.4

Good

9,095 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

American Airlines

7.2

Good

11,050 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

What airports do I use to fly from Portland to Miami?
To fly from Portland to Miami, you need to book a flight from Portland (PDX) to Miami (MIA). Nonstop flights to Miami from Portland take 5h 33m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Portland to Miami offered by 8 different airlines.
How popular is this Portland to Miami flight route?
Flights from Portland to Miami have been viewed 8 times in the past calendar month.
How long is the flight from Portland to Miami?
Departing from Portland to Miami will take you 5h 44m. There are 2695 mi between Portland and Miami. This flight may include one or multiple stops.
What are the cheapest airlines flying from Portland to Miami round-trip?
Cheapflights users have booked flights from Portland to Miami round-trip from $128. Other airlines that can offer you cheap pricing are Spirit Airlines, from $131, and Delta, from $131. Frontier is 67% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Portland to Miami one-way?
One-way options have recently been found by users for as low as $87 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $88 and American Airlines from $114 one-way.
What are the most reliable airlines from Portland to Miami?
The top 3 most reliable airlines when flying from Portland to Miami are American Airlines (86%), Qatar Airways (78%) and Alaska Airlines (78%).
What are the cheapest flights from Portland to Miami?
While on average a flight from Portland to Miami is generally $780, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Portland - Miami), you can expect to pay $206 for that flight.
Can I find deals for flights from Portland to Miami that include hotel bookings?
Yes. In addition to deals on Portland to Miami flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Miami?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Miami.
Can I find deals for business class flights from Portland to Miami?
Yes. Cheapflights offers flight deals from Portland to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portland to Miami?
Currently, June is the cheapest month in which you can book a flight from Portland to Miami (average of $108). Flying from Portland to Miami in March is currently the most expensive (average of $209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Other flights to Miami

Top 8 airlines flying from Portland to Miami

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$131	Average$385	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$140	Average$232	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$148	Average$384	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$210	Average$317	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$216	Average$363	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$237	Average$432	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$237	Average$457	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$246	Average$348	FlexibilityNo cancel fee	On-time69%

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$129+ Cheap flights from Portland to Miami (PDX - MIA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Miami with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Miami are usually found in September or August, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Miami

Cheapest flights from Portland to MiamiExplore the most affordable flight options available from Portland to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Portland to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Portland to Miami

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Miami that are best for you.

Compare providers for flights from Portland to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Miami in December.

Best time to book a flight from Portland to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Miami

How far ahead should I book a flight from Portland to Miami?

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What is the cheapest time of day to fly from PDX to MIA?

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

Weekly flight availability from Portland to Miami

The best insider tips for Portland to Miami flights

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MIA

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Reviews of airlines servicing Miami

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Portland to Miami to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Portland to Miami?

How popular is this Portland to Miami flight route?

How long is the flight from Portland to Miami?

What are the cheapest airlines flying from Portland to Miami round-trip?

What are the cheapest airlines to fly from Portland to Miami one-way?

What are the most reliable airlines from Portland to Miami?

What are the cheapest flights from Portland to Miami?

Can I find deals for flights from Portland to Miami that include hotel bookings?

How can I find direct flights from Portland to Miami?

Can I find deals for business class flights from Portland to Miami?

What is the cheapest month to book a flight from Portland to Miami?

Traveling to a place near Miami?

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Alternative routes for Portland to Miami

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Top 8 airlines flying from Portland to Miami

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Cheapest flights from Portland to Miami
Explore the most affordable flight options available from Portland to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.