Which airport is the most popular layover for flights between Miami and Porto?

Madrid (MAD) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Miami to Porto?

Flights connecting via Lisbon (LIS) have the shortest average one-way travel time: 11h 47m.

What is the cheapest airline that flies from Miami to Porto?

Delta and Air Europa are the most popular carriers operating from Miami to Porto

Which layover airport offers the lowest fares from Miami to Porto?

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $561.

Which layover airport has the shortest connection time from Miami to Porto?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 25m.

What airlines fly to Porto?

TAP AIR PORTUGAL, Air Europa and United Airlines are the top three most popular airlines that fly to Porto from Miami according to our data. TAP AIR PORTUGAL is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 8 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Miami Airport to Porto Airport?

Prices for flights from Miami Airport to Porto Airport are updated daily.

How many operators does momondo search for flights from Miami Airport to Porto Airport?

The number of operators available for flights from Miami Airport to Porto Airport is 8 as of June 2026.

How old do you have to be to fly from Miami Airport to Porto Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to Porto Airport.

What documentation or ID do you need to fly to Porto Airport?

The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$268 Cheap Flights from Miami to Porto in 2026

Q: What is the typical price of a round-trip flight between Miami and Porto?

Prices are currently low for flights on this route. Typical prices usually range from $1,139 to $823. The lowest price recently found on this route was $719.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Miami to Porto

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 9:05 am

MIA

OPO

12h 30m

1 stop

11:15 am - 12:52 am

OPO

MIA

18h 37m

2 stops

$719Delta

Sun, Nov 8 - Wed, Nov 18

8:00 am - 12:50 pm

MIA

OPO

23h 50m

2 stops

7:20 pm - 5:30 pm

OPO

MIA

27h 10m

1 stop

$720Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

9:30 pm - 7:20 pm

MIA

OPO

16h 50m

1 stop

11:35 am - 6:45 pm

OPO

MIA

12h 10m

1 stop

$721Air Europa

Wed, Aug 12 - Wed, Aug 19

8:30 am - 10:35 am

MIA

OPO

21h 05m

2 stops

11:30 am - 8:25 pm

OPO

MIA

13h 55m

1 stop

$722Delta

Sat, Nov 7 - Wed, Nov 18

12:45 pm - 9:05 am

MIA

OPO

15h 20m

2 stops

11:30 am - 8:25 pm

OPO

MIA

13h 55m

1 stop

$723Delta

Wed, Nov 11 - Sun, Nov 15

8:00 am - 11:15 am

MIA

OPO

22h 15m

2 stops

6:15 am - 12:21 pm

OPO

MIA

35h 06m

2 stops

$724Air Canada

Tue, Dec 1 - Sun, Dec 6

12:20 am - 4:50 pm

MIA

OPO

11h 30m

1 stop

3:30 pm - 2:35 pm

OPO

MIA

28h 05m

1 stop

$725TAP AIR PORTUGAL

Fri, Aug 14 - Sat, Aug 22

9:30 pm - 3:15 pm

MIA

OPO

12h 45m

1 stop

7:35 am - 6:45 pm

OPO

MIA

16h 10m

1 stop

$726Air Europa

Wed, Sep 9 - Sat, Sep 26

5:20 pm - 9:30 am

MIA

OPO

11h 10m

1 stop

6:00 am - 6:35 pm

OPO

MIA

41h 35m

2 stops

$727United Airlines

Fri, Nov 6 - Sun, Nov 15

4:30 pm - 10:10 am

MIA

OPO

12h 40m

1 stop

6:00 pm - 2:35 pm

OPO

MIA

25h 35m

1 stop

$728TAP AIR PORTUGAL

Wed, Aug 12 - Mon, Aug 17

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United Airlines flights from Miami to Porto

Our best United Airlines deals on Miami to Porto flight tickets

United Airlines

Nov 6

MIA5:20 pmMiami

11h 10m

1 stop

OPO9:30 amPorto

Nov 15

OPO6:00 amPorto

41h 35m

2 stops

MIA6:35 pmMiami

$727

United Airlines

Nov 2

MIA7:15 amMiami

21h 15m

2 stops

OPO9:30 amPorto

Nov 9

OPO6:00 amPorto

36h 46m

2 stops

MIA1:46 pmMiami

$731

United Airlines

Nov 13

MIA7:15 amMiami

21h 15m

2 stops

OPO9:30 amPorto

Nov 17

OPO12:35 pmPorto

27h 36m

2 stops

MIA11:11 amMiami

$735

Air Europa flights from Miami to Porto

Our best Air Europa deals on Miami to Porto flight tickets

Air Europa

Aug 12

MIA9:30 pmMiami

16h 50m

1 stop

OPO7:20 pmPorto

Aug 19

OPO11:35 amPorto

12h 10m

1 stop

MIA6:45 pmMiami

$721

Air Europa

Sep 9

MIA9:30 pmMiami

12h 45m

1 stop

OPO3:15 pmPorto

Sep 26

OPO7:35 amPorto

16h 10m

1 stop

MIA6:45 pmMiami

$726

Air Europa

Sep 5

MIA9:30 pmMiami

16h 50m

1 stop

OPO7:20 pmPorto

Sep 13

OPO11:35 amPorto

12h 10m

1 stop

MIA6:45 pmMiami

$729

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiPorto

MIA - OPO

MIAOPO

Miami

Sun 11/8

3:35 pm-9:05 am

1 stop12h 30m

Porto

Wed 11/18

11:15 am-12:52 am

2 stops18h 37m

$719

MiamiPorto

MIA - OPO

MIAOPO

Miami

Sun 11/8

8:00 am-12:50 pm

2 stops23h 50m

Porto

Sun 11/15

7:20 pm-5:30 pm

1 stop27h 10m

$720

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 8/12

9:30 pm-7:20 pm

1 stop16h 50m

Porto

Wed 8/19

11:35 am-6:45 pm

1 stop12h 10m

$721

MiamiPorto

MIA - OPO

MIAOPO

Miami

Sat 11/7

8:30 am-10:35 am

2 stops21h 05m

Porto

Wed 11/18

11:30 am-8:25 pm

1 stop13h 55m

$722

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 11/11

12:45 pm-9:05 am

2 stops15h 20m

Porto

Sun 11/15

11:30 am-8:25 pm

1 stop13h 55m

$723

MiamiPorto

MIA - OPO

MIAOPO

Miami

Tue 12/1

8:00 am-11:15 am

2 stops22h 15m

Porto

Sun 12/6

6:15 am-12:21 pm

2 stops35h 06m

$724

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 8/14

12:20 am-4:50 pm

1 stop11h 30m

Porto

Sat 8/22

3:30 pm-2:35 pm

1 stop28h 05m

$725

Quickest round-trip

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 9/9

9:30 pm-3:15 pm

1 stop12h 45m

Porto

Sat 9/26

7:35 am-6:45 pm

1 stop16h 10m

$726

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 11/6

5:20 pm-9:30 am

1 stop11h 10m

Porto

Sun 11/15

6:00 am-6:35 pm

2 stops41h 35m

$727

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 8/12

4:30 pm-10:10 am

1 stop12h 40m

Porto

Mon 8/17

6:00 pm-2:35 pm

1 stop25h 35m

$728

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Miami and Porto?

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from Miami, with most prices found around $470. If you aren’t able to travel during the month of January, then book flights to Porto from Miami during February instead. Flights to Porto in February, while not as cheap as those in January, still average around $496.

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

You are more likely to see cheaper flights to Porto from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $706 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Miami for as low as $592 on momondo.

Can stopping save me money on Miami to Porto flights?

You could potentially save up to 45% on your flight if you consider stops on a Miami to Porto flight.

How have Miami to Porto flight prices changed over time?

As of June 2026, prices for Miami to Porto flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Miami to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Porto according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Miami to Porto (MIA to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Porto

Fastest flight time	11h 25m
Direct flights	None

The fastest flight from Miami to Porto takes 11h 25m

There are no direct flights from Miami to Porto. There are no popular flight routes from Miami to Porto.

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Frequently asked questions about flying from Miami to Porto

How far is Miami to Porto by plane?
Porto is 4140.1 mi away from Miami. 11h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Miami Airport to Porto Airport?
Prices for flights from Miami Airport to Porto Airport are updated daily.
How many operators does momondo search for flights from Miami Airport to Porto Airport?
The number of operators available for flights from Miami Airport to Porto Airport is 8 as of June 2026.
How old do you have to be to fly from Miami Airport to Porto Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Miami to Porto?
Based on momondo bookings for flights between Miami and Porto, the leading airline is TAP AIR PORTUGAL, making up 41% of the total bookings. Other popular airlines include Air Europa with 35%, Iberia with 8%, and United Airlines with 6%.

Best airlines flying from Miami to Porto

Compare and see reviews for airlines that fly from Miami to Porto with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $469	Free Cancellation	Rating 7.2 2,276 reviews	Search TAP AIR PORTUGAL flights
American Airlines	PriceFrom $479	Free Cancellation	Rating 7.1 11,660 reviews	Search American Airlines flights
KLM	PriceFrom $494	Free Cancellation	Rating 7.8 1,528 reviews	Search KLM flights
Air Europa	PriceFrom $494	Free Cancellation	Rating 7.0 618 reviews	Search Air Europa flights
Iberia	PriceFrom $500	Free Cancellation	Rating 7.0 3,237 reviews	Search Iberia flights
United Airlines	PriceFrom $558	Free Cancellation	Rating 7.4 9,831 reviews	Search United Airlines flights
Delta	PriceFrom $558	Free Cancellation	Rating 7.9 8,397 reviews	Search Delta flights
Air Canada	PriceFrom $564	Free Cancellation	Rating 7.1 11,194 reviews	Search Air Canada flights

Vila Nova de Gaia

Coimbra

Braga

Aveiro

Matosinhos

Lamego

Esposende

Chaves

Pinhao

Guimarães

Espinho

Arcos de Valdevez

Ponte de Lima

Viseu

Curia

Mesao Frio

Mira

Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Porto?

It is quick and easy to find Miami to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

Can I find flights from Miami to Porto with flexible booking policies on momondo?

All flight searches from Miami to Porto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Miami to Porto?

Once you have performed a search for Miami to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Miami to Porto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto from Miami and alert you when they change.

An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airports servicing Portugal

Faro Airport

Lisbon Humberto Delgado Airport

Azores Airport

Madeira Airport

Algarve Airport

Cheap flights from Miami to Porto from $268

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Porto departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Miami to Porto

Our best United Airlines deals on Miami to Porto flight tickets

Air Europa flights from Miami to Porto

Our best Air Europa deals on Miami to Porto flight tickets

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How to get the cheapest flight ticket from Miami to Porto

What is the typical price of a round-trip flight between Miami and Porto?

What is the cheapest month to fly to Porto?

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

Can stopping save me money on Miami to Porto flights?

How have Miami to Porto flight prices changed over time?

What is the cheapest airline that flies from Miami to Porto?

What airlines fly to Porto?

Which airport is the most popular layover for flights between Miami and Porto?

Which layover airport offers the lowest fares from Miami to Porto?

Which layover airport has the shortest travel time from Miami to Porto?

Which layover airport has the shortest connection time from Miami to Porto?

When to book flights from Miami to Porto

Cheap Miami to Porto (MIA to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Porto

Fastest flight time

Direct flights

Frequently asked questions about flying from Miami to Porto

Best airlines flying from Miami to Porto

Compare and see reviews for airlines that fly from Miami to Porto with momondo

Traveling to a place near Porto?

Why use momondo?

An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal

Fly your favorite airline to Porto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Porto

List of cabin classes available on flights landing in Porto. Availability may vary depending on flight origin and airline.

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

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