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$284+ Cheap flights from Porto (OPO) to Miami (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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — MIA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Porto to Miami are usually found in February or November, booked 65 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Porto to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$442
(Gotogate)

One-way from

$284
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$466
Provider with most accurate pricing for Porto-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Porto-Miami flights.
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From Porto to Miami
Search Deals
One-way flight from Porto to Miami
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Porto to Miami

Cheapest flights from Porto to Miami
Explore the most affordable flight options available from Porto to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:35 amOPO - MIA
1 stop16h 50mAir Europa
Tue 3/2510:45 pmMIA - OPO
1 stop28h 05mAir Europa
Deal found 2/20$442
This lol.travel deal was found by Cheapflights users on 2/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:00 amOPO - MIA
2 stops35h 22mAir Canada
Tue 3/251:55 pmMIA - OPO
2 stops21h 20mAir Canada
Deal found 2/20$456
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/108:20 amOPO - MIA
1 stop17h 10mAmerican Airlines
Tue 3/2512:43 pmMIA - OPO
2 stops14h 57mAmerican Airlines
Deal found 2/19$458
This SWISS deal was found by Cheapflights users on 2/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:20 pmOPO - MIA
1 stop27h 10mSWISS
Mon 3/175:40 pmMIA - OPO
1 stop13h 35mSWISS
Deal found 2/19$462
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/88:40 amOPO - MIA
1 stop13h 50mMultiple Airlines
Wed 3/126:45 pmMIA - OPO
2 stops16h 30mMultiple Airlines
Deal found 2/20$465
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 4/16:00 amOPO - MIA
2 stops34h 11mUnited Airlines
Tue 4/81:27 pmMIA - OPO
2 stops15h 18mUnited Airlines
Deal found 2/19$468
This AirNGo deal was found by Cheapflights users on 2/19. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/78:20 amOPO - MIA
1 stop17h 10mBritish Airways
Tue 3/116:28 pmMIA - OPO
2 stops19h 12mBritish Airways
Deal found 2/19$469
This Iberia deal was found by Cheapflights users on 2/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:15 amOPO - MIA
1 stop17h 00mIberia
Sat 5/173:25 pmMIA - OPO
1 stop11h 10mIberia
Deal found 2/19$486
This Delta deal was found by Cheapflights users on 2/19. 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.
Fri 3/76:15 amOPO - MIA
2 stops22h 07mDelta
Tue 3/116:10 pmMIA - OPO
2 stops17h 15mDelta
Deal found 2/19$493
This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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.
Thu 5/87:00 amOPO - MIA
1 stop12h 45mTAP AIR PORTUGAL
Fri 5/1612:25 amMIA - OPO
1 stop13h 35mTAP AIR PORTUGAL
Deal found 2/18$540
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:05 amOPO - MIA
1 stop15h 50mLufthansa
Wed 3/127:45 pmMIA - OPO
1 stop23h 50mLufthansa
Deal found 2/20$545
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sat 3/812:40 pmOPO - MIA
2 stops30h 55mAustrian Airlines
Wed 3/1212:20 pmMIA - OPO
2 stops19h 35mAustrian Airlines
Deal found 2/20$588

Find flights from Porto to Miami within your budget

Customize your flight search to find flights from Porto 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 February 20, 2025.

Fly from

Porto

Fly to

Miami

Route

Depart

Return

Price

PortoMiami

OPO - MIA

OPOMIA

Porto

Mon 3/10

7:35 am-8:25 pm

1 stop16h 50m

Miami

Tue 3/25

10:45 pm-6:50 am

1 stop28h 05m

$442

PortoMiami

OPO - MIA

OPOMIA

Porto

Mon 3/10

6:00 am-1:22 pm

2 stops35h 22m

Miami

Tue 3/25

1:55 pm-3:15 pm

2 stops21h 20m

$456

PortoMiami

OPO - MIA

OPOMIA

Porto

Mon 3/10

8:20 am-9:30 pm

1 stop17h 10m

Miami

Tue 3/25

12:43 pm-7:40 am

2 stops14h 57m

$458

PortoMiami

OPO - MIA

OPOMIA

Porto

Mon 3/10

7:20 pm-6:30 pm

1 stop27h 10m

Miami

Mon 3/17

5:40 pm-11:15 am

1 stop13h 35m

$462

PortoMiami

OPO - MIA

OPOMIA

Porto

Sat 3/8

8:40 am-5:30 pm

1 stop13h 50m

Miami

Wed 3/12

6:45 pm-3:15 pm

2 stops16h 30m

$465

PortoMiami

OPO - MIA

OPOMIA

Porto

Tue 4/1

6:00 am-11:11 am

2 stops34h 11m

Miami

Tue 4/8

1:27 pm-9:45 am

2 stops15h 18m

$468

PortoMiami

OPO - MIA

OPOMIA

Porto

Fri 3/7

8:20 am-8:30 pm

1 stop17h 10m

Miami

Tue 3/11

6:28 pm-5:40 pm

2 stops19h 12m

$469

PortoMiami

OPO - MIA

OPOMIA

Porto

Thu 5/8

8:15 am-8:15 pm

1 stop17h 00m

Miami

Sat 5/17

3:25 pm-7:35 am

1 stop11h 10m

$486

PortoMiami

OPO - MIA

OPOMIA

Porto

Fri 3/7

6:15 am-11:22 pm

2 stops22h 07m

Miami

Tue 3/11

6:10 pm-3:25 pm

2 stops17h 15m

$493

PortoMiami

OPO - MIA

OPOMIA

Porto

Thu 5/8

7:00 am-2:45 pm

1 stop12h 45m

Miami

Fri 5/16

12:25 am-7:00 pm

1 stop13h 35m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 16 results
1
2

Compare providers for flights from Porto 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 Porto to Miami in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Porto-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-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 Porto-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 Porto to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Porto 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 Porto to Miami

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

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

Use this chart to determine the optimal time to book a round-trip flight from Porto to Miami. Price data was last updated on February 14, 2025.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Porto to Miami (average of $231). Flying from Porto 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 OPO to MIA?

Find hourly flight availability from Porto 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 February 20, 2025.

It’s optimal to fly from Porto to Miami in the morning. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the afternoon.

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 February 20, 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and SWISS from Porto to Miami to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

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

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

    Currently priced at $442, Air Europa will fly you from Porto to Miami and back. In addition to Air Europa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and American Airlines - these airlines can fly you to your destination from $456 and $458, respectively. Users have found that Air Europa is 24% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $317 on Air Europa. Other airlines that offer cheap prices include United Airlines from $710 and TAP AIR PORTUGAL from $1,644 one-way.

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

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

  • How can I find direct flights from Porto to Miami?

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

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

    Yes. Cheapflights offers flight deals from Porto 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 Porto to Miami?

    Currently, September is the cheapest month in which you can book a flight from Porto to Miami (average of $231). Flying from Porto 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 Porto?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Porto to Miami

Discover the top 4 airlines that operate flights from Porto 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$413Average$599FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$431Average$564FlexibilityNo cancel feeOn-time71%
Air EuropaCheapest$433Average$512FlexibilityNo cancel feeOn-time83%
TAP AIR PORTUGALCheapest$448Average$600FlexibilityNo cancel feeOn-timeN/A
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