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$126+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MIA
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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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 January or February, booked 23 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Portland to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$126
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$376

Good round-trip deal

$447 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Portland-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Miami flights.
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From Portland to Miami
Search Deals
One-way flight from Portland to Miami
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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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.
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Find 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 April 3, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2510:34 pmPDX - MIA
Nonstop5h 43mAmerican Airlines
Fri 5/27:50 pmMIA - PDX
Nonstop6h 38mAmerican Airlines
Deal found 4/1$239
This CheapOair deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:20 amPDX - MIA
1 stop20h 01mFrontier
Thu 5/16:00 amMIA - PDX
1 stop21h 38mFrontier
Deal found 4/2$240
This Cheapflightsfares deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/45:40 pmPDX - MIA
1 stop9h 03mMultiple Airlines
Mon 6/97:25 amMIA - PDX
1 stop8h 30mMultiple Airlines
Deal found 4/2$241
This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:01 pmPDX - MIA
2 stops22h 44mSpirit Airlines
Tue 5/68:58 amMIA - PDX
3 stops34h 47mSpirit Airlines
Deal found 4/2$242
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:05 pmPDX - MIA
1 stop7h 45mDelta
Thu 5/83:24 pmMIA - PDX
1 stop10h 51mDelta
Deal found 4/2$259
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2511:59 pmPDX - MIA
1 stop8h 49mUnited Airlines
Fri 5/29:00 amMIA - PDX
2 stops11h 28mUnited Airlines
Deal found 4/3$264
This Hawaiian Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:00 amPDX - MIA
1 stop8h 02mHawaiian Airlines
Sun 4/207:59 pmMIA - PDX
Nonstop6h 45mHawaiian Airlines
Deal found 4/2$327
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1610:06 amPDX - MIA
Nonstop5h 53mAlaska Airlines
Mon 4/216:02 pmMIA - PDX
1 stop8h 53mAlaska Airlines
Deal found 4/2$358
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/89:15 pmPDX - MIA
1 stop10h 55mSouthwest
Tue 7/152:40 pmMIA - PDX
2 stops11h 45mSouthwest
Deal found 4/2$381
This Booking.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:22 pmPDX - MIA
1 stop13h 32mSun Country Air
Sun 11/911:47 amMIA - PDX
1 stop8h 43mSun Country Air
Deal found 4/2$430

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Portland to Miami that are best for you.

Fly from

Portland

Fly to

Miami

Route

Depart

Return

Price

PortlandMiami

PDX - MIA

PDXMIA

Portland

Fri 5/9

10:24 pm-7:01 am

Nonstop5h 37m

Miami

Mon 5/12

7:40 pm-11:07 pm

Nonstop6h 27m

$239

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sat 4/26

6:20 am-5:21 am

1 stop20h 01m

Miami

Sun 5/4

6:00 am-12:38 am

1 stop21h 38m

$240

PortlandMiami

PDX - MIA

PDXMIA

Portland

Wed 6/4

5:40 pm-5:43 am

1 stop9h 03m

Miami

Mon 6/9

7:25 am-12:55 pm

1 stop8h 30m

$241

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 4/29

7:01 pm-8:45 pm

2 stops22h 44m

Miami

Tue 5/6

8:58 am-4:45 pm

3 stops34h 47m

$242

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sun 6/1

10:59 pm-11:17 am

1 stop9h 18m

Miami

Wed 6/4

3:28 pm-10:35 pm

1 stop10h 07m

$259

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sun 6/1

6:11 am-5:55 pm

1 stop8h 44m

Miami

Mon 6/9

7:45 am-4:05 pm

1 stop11h 20m

$279

PortlandMiami

PDX - MIA

PDXMIA

Portland

Wed 4/16

10:06 am-6:59 pm

Nonstop5h 53m

Miami

Sun 4/20

7:59 pm-11:44 pm

Nonstop6h 45m

$317

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 4/8

10:06 am-6:59 pm

Nonstop5h 53m

Miami

Sat 4/19

7:59 pm-11:44 pm

Nonstop6h 45m

$341

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sun 4/6

5:15 am-7:10 pm

1 stop10h 55m

Miami

Tue 4/8

3:30 pm-11:10 pm

2 stops10h 40m

$396

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sat 5/10

6:20 am-5:22 am

1 stop20h 02m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 17 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Miami flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Miami. Price data was last updated on March 28, 2025.

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 23 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, September is the cheapest month in which you can book a flight from Portland to Miami (average of $229). Flying from Portland to Miami in March is currently the most expensive (average of $289). 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?

Find hourly flight availability from Portland to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

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 63% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Miami. Price data was last updated on March 30, 2025.

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.

Rainfall in Miami by month

Plan your trip to Miami by taking into account the average rainfall totals by month.

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.

Temperature in Miami by month

Plan your trip to Miami by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated April 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Portland to Miami by reading reviews from past customers. 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
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,274 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,619 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    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 37m 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 12 times in the past calendar month.

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

    Cheapflights users have booked flights from Portland to Miami round-trip from $239. Other airlines that can offer you cheap pricing are Frontier, from $240, and Spirit Airlines, from $242. American Airlines is 41% 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 $126 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $129 and United Airlines from $135 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 (92%), Qatar Airways (83%) and Alaska Airlines (77%).

  • What are the cheapest flights from Portland to Miami?

    While on average a flight from Portland to Miami is generally $828, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Portland - Miami), you can expect to pay $190 for that flight.

  • Where are the most common layover locations when flying from Portland to Miami?

    The most popular layover on flights from Portland to Miami is Las Vegas.

  • What are some popular things to do or see while on a layover in Las Vegas?

    The majority of Las Vegas visitors spend their time at Fremont Street Experience, Colosseum at Caesars Palace, and Fountains of Bellagio. Fremont Street Experience, Colosseum at Caesars Palace, and Fountains of Bellagio are located about 5.9 mi, 2.6 mi, and 2.3 mi, respectively from Las Vegas Harry Reid Intl. Travelers can book a car rental at Las Vegas Harry Reid Intl for about $61 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Portland to Miami flights?

    Flights departing from Portland and landing in Miami layover in Dallas least frequently.

  • 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, September is the cheapest month in which you can book a flight from Portland to Miami (average of $229). Flying from Portland to Miami in March is currently the most expensive (average of $289). 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Hollywood
Aventura
Marathon
Doral
Boynton Beach
Miami Springs
Sunny Isles Beach
Sunrise
Hallandale Beach
Riviera Beach
Hialeah
Pembroke Pines
Coral Gables
Homestead
Deerfield Beach
Oakland Park
Palm Beach
Florida City
Miami Gardens
Wilton Manors

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Miami

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Portland to Miami

Discover the top 8 airlines that operate flights from Portland to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$138Average$269FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$138Average$258FlexibilityNo cancel feeOn-time85%
FrontierCheapest$140Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$198Average$358FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$199Average$436FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$229Average$413FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$234Average$420FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$255Average$465FlexibilityNo cancel feeOn-time71%

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