MIA - OPO

$330 Find Cheap Flights from Miami to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Miami to Porto departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Miami to Porto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Miami to Porto.
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Everything you should know

Cheapest round-trip
$511
Overall average: $700
TAP AIR PORTUGAL
Sun 5/10Sun 5/17
MIA - OPO • 1 stop
Cheapest one-way
$330
Typical prices: $300-$407
United Airlines
Mon 8/3
MIA - OPO • 1 stop
Top airlines
Cheapest • from $511 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Miami and Porto. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $490 (round-trip)
Shortest trip • 11h 47m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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We hope you love your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Miami to Porto (MIA-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Miami to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Miami to Porto

Sun, May 10 - Sun, May 17
TAP AIR PORTUGAL Logo
4:30 pm - 10:55 am
MIA
-
OPO
13h 25m
1 stop
TAP AIR PORTUGAL Logo
9:15 pm - 2:35 pm
OPO
-
MIA
22h 20m
1 stop
$511TAP AIR PORTUGAL
Sun, Apr 19 - Mon, May 4
TAP AIR PORTUGAL Logo
12:30 am - 11:00 pm
MIA
-
OPO
17h 30m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 2:30 pm
OPO
-
MIA
25h 30m
1 stop
$525TAP AIR PORTUGAL
Sun, Apr 19 - Tue, Apr 28
TAP AIR PORTUGAL Logo
12:30 am - 5:00 pm
MIA
-
OPO
11h 30m
1 stop
TAP AIR PORTUGAL Logo
7:00 am - 2:30 pm
OPO
-
MIA
12h 30m
1 stop
$526TAP AIR PORTUGAL
Sun, Apr 19 - Sun, Apr 26
TAP AIR PORTUGAL Logo
12:30 am - 8:25 pm
MIA
-
OPO
14h 55m
1 stop
TAP AIR PORTUGAL Logo
7:05 am - 2:30 pm
OPO
-
MIA
12h 25m
1 stop
$533TAP AIR PORTUGAL
Sun, Apr 19 - Wed, Apr 29
TAP AIR PORTUGAL Logo
12:30 am - 7:00 pm
MIA
-
OPO
13h 30m
1 stop
TAP AIR PORTUGAL Logo
10:30 pm - 2:30 pm
OPO
-
MIA
21h 00m
1 stop
$545TAP AIR PORTUGAL
Sun, Apr 19 - Sat, Apr 25
TAP AIR PORTUGAL Logo
12:30 am - 5:00 pm
MIA
-
OPO
11h 30m
1 stop
TAP AIR PORTUGAL Logo
3:30 pm - 2:30 pm
OPO
-
MIA
28h 00m
1 stop
$546TAP AIR PORTUGAL
Tue, Apr 7 - Mon, Apr 13
TAP AIR PORTUGAL Logo
4:30 pm - 8:25 pm
MIA
-
OPO
22h 55m
1 stop
TAP AIR PORTUGAL Logo
10:30 pm - 2:30 pm
OPO
-
MIA
21h 00m
1 stop
$561TAP AIR PORTUGAL
Sun, May 10 - Sun, May 17
TAP AIR PORTUGAL Logo
4:30 pm - 12:40 am
MIA
-
OPO
27h 10m
1 stop
TAP AIR PORTUGAL Logo
5:05 am - 2:30 pm
OPO
-
MIA
14h 25m
1 stop
$562TAP AIR PORTUGAL
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
12:30 am - 7:30 am
MIA
-
OPO
26h 00m
2 stops
Multiple Airlines Logo
10:05 am - 2:35 pm
OPO
-
MIA
33h 30m
2 stops
$566Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Air Europa Logo
9:30 pm - 7:20 pm
MIA
-
OPO
16h 50m
1 stop
Air Europa Logo
8:10 pm - 6:45 pm
OPO
-
MIA
27h 35m
1 stop
$570Air Europa
Booking Insights

KAYAK's insights & trends for Miami to Porto flights

Get data-powered insights and trends into flights from Miami to Porto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Miami to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Miami to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Miami to Porto is January, where tickets cost $470 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $985 and $798 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Miami to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Miami to Porto, you should book around 3 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$330
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Miami to Porto

When to book flights from Miami to Porto

Are your dates flexible? Find out the best times to travel from Miami to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Miami to Porto

  • Are there family-friendly flights from Miami to Porto?

    Suppose you intend to travel with your family; consider booking Turkish Airlines. The carrier is dedicated to providing its young passengers with comfortable air trips. Besides offering baby meals, the airline provides kid's pack amenities containing original toys to entertain kids. Besides, the brand offers airfare discounts for lap infants and children.

  • Can I travel with my pet from Miami to Porto?

    Passengers traveling with their pets should consider booking flight tickets with Air Canada. The airline has pet-friendly policies, allowing their furry passengers to ride in the cabin, especially the smaller pets. Pets must, however, be kept in their carrier for the entire journey. Increasingly, airlines transport bigger pets in cargo for more safety and comfort. Charges are reasonable and worth paying.

  • How can I connect from Francisco Sá Carneiro Airport to the city center?

    Consider public transport when connecting from OPO to the city center. Apart from the subway, which takes about 40 minutes, the route is also served by Line Buses 602, 300, and 206. Line Bus 602 drops at Carvalhido from the airport in about 8 minutes. Bus Lines 300 and 206 connect to D. João IV in about 11 minutes. The city center is about 2 minutes’ walk from D. João IV. The bus journey takes approximately 52 minutes. Consider taking a taxi for a more direct, faster, and private trip, taking about 13 minutes.

  • How can I travel sustainably from Miami to Porto?

    One of the best ways to travel sustainably is by supporting brands with sustainability measures, and Air France is undeniably making huge strides in achieving net-zero carbon emissions. The carrier is transitioning from its traditional high-carbon jet fuel to biofuel for sustainability. Besides, the airline encourages travelers to take rail journeys instead of domestic flights.

  • What is the cheapest flight from Miami to Porto?

    In the last 3 days, the lowest price for a flight from Miami to Porto was $347 for a one-way ticket and $511 for a round-trip.

  • Do I need a passport to fly between Miami and Porto?

    Yes

  • Which airports will I be using when flying from Miami to Porto?

    Miami and Porto are both served by 1 main airport. You will leave Miami from Miami and will be arriving at Porto.

  • Which aircraft models fly most regularly from Miami to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Miami to Porto?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Miami and Porto, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Porto from Miami?

    Lisbon is the most popular layover city among KAYAK users traveling from Miami to Porto.

  • Which is the best airline for flights from Miami to Porto, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Miami to Porto are Delta and KLM. With an average price for the route of $678 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $614 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Miami to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Miami to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Miami to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Miami is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Miami to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Miami with another airline. Booking your flights between Miami and OPO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Miami to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Miami up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Miami to Porto

  • When traveling from Miami to Porto, you’ll depart from Miami International Airport (MIA) and land at Francisco Sá Carneiro Airport (OPO). The route's airlines include SWISS, Delta, Turkish Airlines, Lufthansa, TAP AIR PORTUGAL, United Airlines, Air France, Air Europa, Air Transat, Iberia, and Air Canada.
  • Consider taking the Line 2300 train Southbound when connecting MIA from downtown Miami. The MIA Metromover then connects to the Airport Ground Level for free. The journey takes approximately 30 minutes. This is the cheapest means of transport between the destinations. Taxis also operate the route, providing the fastest alternative, arriving in about 10 minutes.
  • The common layover cities when traveling from Miami to Porto include Pittsburgh, Orlando, New York, Washington, D. C, Valencia, Cancun, Rome, London, Munich, Paris, Toronto, Punta Cana, Bogota, Faro, San Juan, Geneva, Manchester, Baltimore, Tampa, Bordeaux, Brussels, Vienna, Frankfurt, Denver, and Istanbul.
  • Suppose you wish to grab a drink or a bite before your flight; several cafes and restaurants offer local food, hot and cold drinks, and snacks. Furthermore, they have comfy seating while you enjoy your bite before departure. Brooklink and Café, Juan Valdez Café, and Airport Café & Liquor are worth considering.
  • Travelers staying away from the airport and having an early morning flight should consider booking a Miami hotel near MIA. Commuting in the morning for the flight is a hassle worth escaping. Miami International Airport Hotel, Pullman Miami Airport, Miami Princess, and Red Roof PLUS Miami Airport offer affordable accommodation.

Reviews of the top 5 airlines serving from Miami to Porto

 
See real verified KAYAK customer reviews for airlines flying from Miami to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Miami to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9431 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

2.0 MediocreMary Ann, Mar 2026
EWR - MCO
Read more United Airlines reviews

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

They charged a fee for 1st bag checked. Others in same party were free.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

Our biggest complaint about Air Canada is that if you don’t like your seat during check-in, there’s a fee to move elsewhere. On our flight from YUL to FFL, we were charged to change seats—just regular seats. What’s maddening is that the plane wasn’t even full; there were even a few people sleeping in the middle row sections (entire rows, completely empty), using them as beds. In my opinion, charging passengers for seat changes is a cash grab by Air Canada. They are definitely not the airline they were back in the day. I suppose they need to gouge the consumer now that they pay their attendants while on ground. One out of 10.

Nothing specific. Cabin temperature was too high for some reason.

We loved our Air Canada experience and will definitely fly them again. It just so happened than in the first leg of our trip their entertainment system was not working, and neither was their oven so cold meal & snacks only.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Check in staff was incredibly rude and condescending. When I arrived at the gate I had been charged $125 for a checked back. I did have or check a bag. When I brought this to the attention of the staff member who checked me in, she said that she made a mistake and there was nothing she could do about it. I asked her to remove the charge and refund credit card, she said she could not and that I had to call my credit card company to contest the charge. I called Air Canada customer support, was put on hold, after 43 minutes a received a messages stating customer service was overwhelmed with calls and was then hung up on.

I had no communication, receipt etc from Air Canada until hours before flight

All good but I could barely get my arms and legs into the room in front of me. Have never been so cramped before. Plane left the gate on time, taxied very quickly and took off without waiting. Unique. Arrival on time. No problem

No difference between business class and normal same seat everything same, waste of money

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

Should really consider a better, smother boarding. Stood in tunnel for 20 plus minutes. Should start from back passengers of plane. Not front.

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

this flight was awful from pre-boarding to on the plane. There needs to be more coordination between TAP and My Way. We were in first class and I am handicapped. BY the time we got on the plane there was no place for our baggage and the crew did not handle the situation well. They gave us an argument and said that we'd have to have it checked. Then, after I complained they moved some people's bags to put our small carry ons several seats back of our seats which were in Row 4.

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

My long-haul flight experience with this airline was not very pleasant. Earphones were paid, and no eye mask or other amenities were provided. The meals were served in cardboard boxes with plastic cutlery. The restroom was unclean and ran out of toilet paper. However, the boarding process was smooth and well organized.

We experienced a delay of almost two hours before takeoff. For a flight of more than 10 hours, sitting on the runway for two hours is quite exhausting. The airline did nothing to attend to the passengers during that time. We were not given any courtesy drinks or snacks—only the bare minimum during the flight. The crew seemed very apologetic, but apparently they have restrictions imposed by the airline, because despite their friendliness, they provided strictly what was necessary and, of course, everything else was for sale. However, after a two-hour delay, one would expect at least complimentary beverages. In addition to this, the space between the rows of seats is inhumanely narrow. Air Europa should review this for such long flights and be a bit more considerate and humane with its customers.

I flew in business a couple of months ago, it was great, tried again in economy, it is the cramped seat I have ever been into, for an overseas flight across the atlantic it is inhumane to put passengers in such cramped space. Other than that, everything ok. Took a second flight from Madrid to London, also economy and it was roomy and perfect.

No WiFi on the plane. Crew was insensitive to my medical supplies and medicine in my carry on. If the crew was monitoring passengers putting 2 bags in overhead bins there would be room. We sat for 2 hours extra. Iberojet is horrible never again.

There was no water in one of the sinks in the executive area, which is unacceptable as we could not wash our hands after using the restroom

Like I said the experience was mediocre. Nothing special about this airline.

This flight was delayed by more than an hour. The seats are uncomfortable ans do not recline properly. I prepurchased a wifi pass, but wifi was not working on this flight at all. The food was bland.

Food situation was bad. Also movie choices when compared to other airlines was terrible. Seats very narrow. My tv didn’t work.

I was not allowed to cancel the flight, customer service is atrocious

Great staff, just very far from the main terminal, had to run to connect my flight. I had 90 minutes to spare. But my flight from Chicago was delayed also.

Everything you need to know for your flight from Miami to Porto

Information on your arrival and departure airports