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$119+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MIA
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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1. Tell us where you want to go
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The best prices from Portland to Miami are usually found in January or August, booked 71 days in advance, depart on a Tuesday or Thursday 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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Expedia)

One-way from

$119
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$460

Good round-trip deal

$478 or less

Good one-way deal

$219 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
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One-way flight from Portland to Miami
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Portland to Miami.
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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 March 3, 2025.

This Expedia deal was found by Cheapflights users on 3/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/182:33 pmPDX - MIA
1 stop12h 37mMultiple Airlines
Tue 3/257:59 pmMIA - PDX
Nonstop6h 45mMultiple Airlines
Deal found 3/2$237
This Hawaiian Airlines deal was found by Cheapflights users on 3/2. 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.
Mon 4/710:06 amPDX - MIA
Nonstop5h 53mHawaiian Airlines
Thu 4/107:59 pmMIA - PDX
Nonstop6h 45mHawaiian Airlines
Deal found 3/2$239
This CheapOair deal was found by Cheapflights users on 3/2. 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.
Tue 3/1110:06 amPDX - MIA
1 stop16h 10mFrontier
Tue 3/186:25 amMIA - PDX
1 stop21h 12mFrontier
Deal found 3/2$240
This Mytrip deal was found by Cheapflights users on 3/2. 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 5/1311:10 amPDX - MIA
1 stop15h 11mSpirit Airlines
Tue 5/2011:34 amMIA - PDX
3 stops23h 38mSpirit Airlines
Deal found 3/2$241
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 9/36:00 amPDX - MIA
1 stop7h 55mAlaska Airlines
Wed 9/105:55 pmMIA - PDX
1 stop8h 58mAlaska Airlines
Deal found 3/2$258
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Thu 9/411:25 amPDX - MIA
1 stop9h 06mUnited Airlines
Sat 9/138:00 amMIA - PDX
1 stop8h 15mUnited Airlines
Deal found 3/3$259
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1712:59 amPDX - MIA
1 stop9h 51mDelta
Tue 3/255:45 pmMIA - PDX
1 stop9h 14mDelta
Deal found 3/3$278
This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:05 amPDX - MIA
1 stop8h 22mAmerican Airlines
Sun 4/207:50 pmMIA - PDX
Nonstop6h 38mAmerican Airlines
Deal found 3/3$299
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:20 amPDX - MIA
2 stops12h 35mSouthwest
Wed 4/233:30 pmMIA - PDX
2 stops10h 40mSouthwest
Deal found 3/3$409

Find flights from Portland to Miami within your budget

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 March 3, 2025.

Fly from

Portland

Fly to

Miami

Route

Depart

Return

Price

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 3/18

2:33 pm-6:10 am

1 stop12h 37m

Miami

Tue 3/25

7:59 pm-11:44 pm

Nonstop6h 45m

$237

PortlandMiami

PDX - MIA

PDXMIA

Portland

Mon 4/7

10:06 am-6:59 pm

Nonstop5h 53m

Miami

Thu 4/10

7:59 pm-11:44 pm

Nonstop6h 45m

$239

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 3/11

10:06 am-5:16 am

1 stop16h 10m

Miami

Tue 3/18

6:25 am-12:37 am

1 stop21h 12m

$240

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 5/13

11:10 am-5:21 am

1 stop15h 11m

Miami

Tue 5/20

11:34 am-8:12 am

3 stops23h 38m

$241

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 3/18

10:19 pm-7:00 am

Nonstop5h 41m

Miami

Tue 3/25

7:39 pm-11:11 pm

Nonstop6h 32m

$258

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 4/15

12:59 am-1:52 pm

1 stop9h 53m

Miami

Wed 4/23

6:40 pm-11:44 pm

1 stop8h 04m

$259

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sat 4/12

8:45 am-10:37 pm

2 stops10h 52m

Miami

Fri 4/18

3:32 pm-10:48 pm

1 stop10h 16m

$264

PortlandMiami

PDX - MIA

PDXMIA

Portland

Mon 3/17

10:00 am-6:47 pm

Nonstop5h 47m

Miami

Wed 3/19

7:59 pm-11:44 pm

Nonstop6h 45m

$277

PortlandMiami

PDX - MIA

PDXMIA

Portland

Wed 4/16

5:20 am-8:55 pm

2 stops12h 35m

Miami

Wed 4/23

3:30 pm-11:10 pm

2 stops10h 40m

$409

PortlandMiami

PDX - MIA

PDXMIA

Portland

Mon 3/31

10:19 pm-7:00 am

Nonstop5h 41m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 18 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 March.
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
AranGrantPrice Accuracy3 starsTrust 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 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.

Travel insights for flights from Portland to Miami

Get recent, data-driven insights about flights from Portland to Miami including ideal travel times, pricing trends, and more.

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 February 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 71 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 $231). 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 March 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 2, 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.

Weekly flight availability from Portland to Miami

Explore weekly flight availability from Portland to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 3, 2025.

The most flights from PDX to MIA are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

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 March 3, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,333 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,710 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,068 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines
7.9
Good
2,319 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,679 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 3 outbound flights from Portland to Miami offered by 7 different airlines.

  • How popular is this Portland to Miami flight route?

    Flights from Portland to Miami have been viewed 13 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 $238. Other airlines that can offer you cheap pricing are Alaska Airlines, from $239, and Frontier, from $240. Hawaiian 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 $119 on American Airlines. Other airlines that offer cheap prices include Alaska Airlines from $120 and Spirit Airlines from $127 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 (93%), Qatar Airways (88%) and Alaska Airlines (82%).

  • What are the cheapest flights from Portland to Miami?

    While on average a flight from Portland to Miami is generally $1,104, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Portland - Miami), you can expect to pay $170 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 Stratosphere Tower. Fremont Street Experience, Colosseum at Caesars Palace, and Stratosphere Tower are located about 5.9 mi, 2.6 mi, and 4.3 mi, respectively from Las Vegas Harry Reid Intl. Travelers can book a car rental at Las Vegas Harry Reid Intl for about $50 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 $231). 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
Aventura
Hollywood
Doral
Marathon
Boynton Beach
Sunny Isles Beach
Sunrise
Miami Springs
Deerfield Beach
Hallandale Beach
Coral Gables
Riviera Beach
Pembroke Pines
Homestead
Hialeah
Lantana
Oakland Park
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 7 airlines flying from Portland to Miami

Discover the top 7 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$217FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$140Average$272FlexibilityNo cancel feeOn-time65%
DeltaCheapest$179Average$356FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$199Average$436FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$210Average$407FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$229Average$393FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$460FlexibilityNo cancel feeOn-time71%
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