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$93+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MIA
abr. 12 — abr. 191
dom. 4/12
dom. 4/19
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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Portland to Miami are usually found in September or August, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 marzo 13, 2026.

This Southwest deal was found by Cheapflights users on 3/11. 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.
mar. 4/145:30 am
PDX
-
MIA
2 stops9h 00m
Southwest
mar. 4/216:40 am
MIA
-
PDX
1 stop8h 50m
Southwest
Deal found 3/11$214
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/2112:38 pm
PDX
-
MIA
1 stop13h 27m
Frontier
mar. 4/287:00 am
MIA
-
PDX
1 stop31h 52m
Frontier
Deal found 3/8$216
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/141:48 pm
PDX
-
MIA
1 stop12h 17m
Frontier
vie. 4/177:00 am
MIA
-
PDX
2 stops31h 42m
Frontier
Deal found 3/8$218
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/141:48 pm
PDX
-
MIA
1 stop12h 17m
Multiple Airlines
mar. 4/213:54 pm
MIA
-
PDX
2 stops22h 58m
Multiple Airlines
Deal found 3/12$219
This Southwest deal was found by Cheapflights users on 3/12. 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.
lun. 4/611:55 pm
PDX
-
MIA
1 stop9h 00m
Southwest
mié. 4/156:40 am
MIA
-
PDX
2 stops17h 05m
Southwest
Deal found 3/12$220
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/1512:28 pm
PDX
-
MIA
2 stops32h 41m
Frontier
mar. 4/217:00 am
MIA
-
PDX
1 stop31h 52m
Frontier
Deal found 3/12$221
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2912:38 pm
PDX
-
MIA
2 stops33h 11m
Frontier
mar. 5/57:50 am
MIA
-
PDX
1 stop32h 12m
Frontier
Deal found 3/10$224
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/1311:58 am
PDX
-
MIA
1 stop14h 51m
Frontier
vie. 4/175:45 pm
MIA
-
PDX
2 stops43h 35m
Frontier
Deal found 3/11$226
This Delta deal was found by Cheapflights users on 3/8. 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.
mié. 4/155:30 am
PDX
-
MIA
1 stop7h 41m
Delta
mié. 4/225:25 pm
MIA
-
PDX
1 stop9h 31m
Delta
Deal found 3/8$227
This CheapOair deal was found by Cheapflights users on 3/12. 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.
mar. 4/141:48 pm
PDX
-
MIA
1 stop12h 17m
Frontier
jue. 4/167:00 am
MIA
-
PDX
1 stop31h 03m
Frontier
Deal found 3/12$231
This Delta deal was found by Cheapflights users on 3/9. 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.
mar. 4/285:30 am
PDX
-
MIA
1 stop7h 41m
Delta
mié. 5/62:45 pm
MIA
-
PDX
2 stops12h 11m
Delta
Deal found 3/9$232

Find 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 marzo 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$214
(Southwest)

One-way from

$93
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$449

Good round-trip deal

$484 or less

Good one-way deal

$277 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. 9% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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

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 marzo 13, 2026.
Use the filters below to find and compare flights from Portland to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMiami

PDX - MIA

PDXMIA

Portland

vie. 5/15

11:03 pm-2:19 pm

1 stop12h 16m

Miami

mar. 5/19

8:00 am-4:23 pm

1 stop11h 23m

$257

PortlandMiami

PDX - MIA

PDXMIA

Portland

lun. 4/27

5:30 am-4:11 pm

1 stop7h 41m

Miami

sáb. 5/2

7:10 am-5:01 pm

2 stops12h 51m

$281

PortlandMiami

PDX - MIA

PDXMIA

Portland

mié. 5/6

6:00 am-6:06 pm

1 stop9h 06m

Miami

mié. 5/13

8:00 am-4:23 pm

1 stop11h 23m

$284
Quickest round-trip

PortlandMiami

PDX - MIA

PDXMIA

Portland

jue. 5/7

11:55 pm-11:37 am

1 stop8h 42m

Miami

dom. 5/10

6:15 am-12:43 pm

1 stop9h 28m

$302

PortlandMiami

PDX - MIA

PDXMIA

Portland

vie. 5/15

11:59 pm-11:07 am

1 stop8h 08m

Miami

mar. 5/19

10:50 am-7:38 pm

1 stop11h 48m

$337

PortlandMiami

PDX - MIA

PDXMIA

Portland

mar. 4/14

7:14 pm-11:09 am

2 stops12h 55m

Miami

mié. 4/15

3:30 pm-10:54 pm

1 stop10h 24m

$362

PortlandMiami

PDX - MIA

PDXMIA

Portland

mié. 8/26

11:15 pm-11:54 am

1 stop9h 39m

Miami

lun. 8/31

1:30 pm-10:52 pm

2 stops12h 22m

$362

PortlandMiami

PDX - MIA

PDXMIA

Portland

lun. 4/27

10:56 pm-2:27 pm

2 stops12h 31m

Miami

sáb. 5/2

6:15 am-6:46 pm

3 stops15h 31m

$373

PortlandMiami

PDX - MIA

PDXMIA

Portland

sáb. 5/16

5:30 am-7:29 pm

2 stops10h 59m

Miami

sáb. 5/23

5:24 pm-11:53 pm

1 stop9h 29m

$429
Cheapest one-way
Quickest one-way

PortlandMiami

PDX - MIA

PDXMIA

Portland

mar. 3/31

7:17 pm-5:50 am

1 stop7h 33m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust 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 6, 2026.

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 77 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 May is currently the most expensive (average of $200). 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 marzo 13, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Miami as you normally would.

The best insider tips for Portland to Miami flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Portland to Miami trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on MIA

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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 marzo 13, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited 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
12,036 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
8.0
Very good
12,036 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.9
Good
8,285 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,418 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
American Airlines
7.1
Good
11,447 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Frontier
5.7
Fair
3,031 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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 39m on average. When it comes time to book airfare, you have a few options: there are 3 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 8h 42m. 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 $92. Other airlines that can offer you cheap pricing are Delta, from $142, and Hawaiian Airlines, from $148. Frontier is 75% 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 $99 on American Airlines. Other airlines that offer cheap prices include Frontier from $103 and Delta from $117 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%), Alaska Airlines (85%) and Qatar Airways (85%).

  • What are the cheapest flights from Portland to Miami?

    While on average a flight from Portland to Miami is generally $880, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Portland - Miami), you can expect to pay $209 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 May is currently the most expensive (average of $200). 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 Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Sunny Isles Beach
Coral Gables
Dania Beach
Plantation
Doral
Miramar
Miami Springs
Sunrise
Palm Beach
Marathon
Miami Lakes
Deerfield Beach
Oakland Park
Tamarac
Hialeah
Aventura
Boynton Beach
Bonita Springs
Homestead

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 marzo 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$221FlexibilityNo cancel feeOn-time62%
DeltaCheapest$142Average$320FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$148Average$378FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$187Average$258FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$209Average$405FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$216Average$363FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$237Average$460FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$238Average$348FlexibilityNo cancel feeOn-time69%

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