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Cheap flights from Miami to Porto from $211

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 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Miami to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
4:35 pm - 3:00 pm
MIA
-
OPO
17h 25m1 stop
TAP AIR PORTUGAL Logo
4:10 pm - 2:50 pm
OPO
-
MIA
27h 40m1 stop
$451TAP AIR PORTUGAL
Tue, Feb 10 - Mon, Feb 16
TAP AIR PORTUGAL Logo
11:35 pm - 7:00 pm
MIA
-
OPO
14h 25m1 stop
TAP AIR PORTUGAL Logo
4:10 pm - 2:50 pm
OPO
-
MIA
27h 40m1 stop
$452TAP AIR PORTUGAL
Fri, Jan 16 - Mon, Jan 26
TAP AIR PORTUGAL Logo
11:35 pm - 5:00 pm
MIA
-
OPO
12h 25m1 stop
TAP AIR PORTUGAL Logo
4:10 pm - 3:50 pm
OPO
-
MIA
27h 40m1 stop
$458TAP AIR PORTUGAL
Wed, Feb 25 - Mon, Mar 9
SWISS Logo
8:50 pm - 6:35 pm
MIA
-
OPO
17h 45m1 stop
SWISS Logo
12:05 pm - 3:40 pm
OPO
-
MIA
31h 35m1 stop
$459SWISS
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
4:40 pm - 11:15 am
MIA
-
OPO
13h 35m1 stop
Multiple Airlines Logo
1:45 pm - 4:55 pm
OPO
-
MIA
32h 10m1 stop
$477Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
TAP AIR PORTUGAL Logo
11:35 pm - 6:00 pm
MIA
-
OPO
13h 25m1 stop
TAP AIR PORTUGAL Logo
4:00 pm - 2:50 pm
OPO
-
MIA
27h 50m1 stop
$478TAP AIR PORTUGAL
Fri, Jan 16 - Sun, Feb 1
SWISS Logo
8:50 pm - 11:15 am
MIA
-
OPO
34h 25m1 stop
SWISS Logo
7:25 pm - 3:40 pm
OPO
-
MIA
24h 15m1 stop
$484SWISS
Tue, Mar 17 - Tue, Mar 24
SWISS Logo
4:40 pm - 11:15 am
MIA
-
OPO
13h 35m1 stop
SWISS Logo
12:05 pm - 5:30 pm
OPO
-
MIA
34h 25m1 stop
$485SWISS
Wed, Jan 14 - Mon, Jan 19
Multiple Airlines Logo
4:40 pm - 11:15 am
MIA
-
OPO
13h 35m1 stop
Multiple Airlines Logo
4:15 pm - 2:40 pm
OPO
-
MIA
27h 25m1 stop
$486Multiple Airlines
Wed, Jan 14 - Tue, Jan 20
TAP AIR PORTUGAL Logo
4:35 pm - 10:10 am
MIA
-
OPO
12h 35m1 stop
TAP AIR PORTUGAL Logo
5:55 pm - 3:50 pm
OPO
-
MIA
25h 55m1 stop
$487TAP AIR PORTUGAL
Tue, Mar 3 - Mon, Mar 9

TAP AIR PORTUGAL flights from Miami to Porto

Our best TAP AIR PORTUGAL deals on Miami to Porto flight tickets
TAP AIR PORTUGAL
Feb 10
MIA4:35 pmMiami
17h 25m
1 stop
OPO3:00 pmPorto
Feb 16
OPO4:10 pmPorto
27h 40m
1 stop
MIA2:50 pmMiami
$451
Find similar
TAP AIR PORTUGAL
Jan 16
MIA11:35 pmMiami
14h 25m
1 stop
OPO7:00 pmPorto
Jan 26
OPO4:10 pmPorto
27h 40m
1 stop
MIA2:50 pmMiami
$452
Find similar
TAP AIR PORTUGAL
Feb 25
MIA11:35 pmMiami
12h 25m
1 stop
OPO5:00 pmPorto
Mar 9
OPO4:10 pmPorto
27h 40m
1 stop
MIA3:50 pmMiami
$458
Find similar

SWISS flights from Miami to Porto

Our best SWISS deals on Miami to Porto flight tickets
SWISS
Mar 16
MIA8:50 pmMiami
17h 45m
1 stop
OPO6:35 pmPorto
Mar 24
OPO12:05 pmPorto
31h 35m
1 stop
MIA3:40 pmMiami
$459
Find similar
SWISS
Mar 17
MIA8:50 pmMiami
34h 25m
1 stop
OPO11:15 amPorto
Mar 24
OPO7:25 pmPorto
24h 15m
1 stop
MIA3:40 pmMiami
$484
Find similar
SWISS
Jan 14
MIA4:40 pmMiami
13h 35m
1 stop
OPO11:15 amPorto
Jan 19
OPO12:05 pmPorto
34h 25m
1 stop
MIA5:30 pmMiami
$485
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Miami to Porto 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, momondo users made 832,500 searches. Data last updated January 2, 2026.
Use the filters below to find and compare flights from Miami to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiPorto

MIA - OPO

MIAOPO

Miami

Tue 2/10

4:35 pm-3:00 pm

1 stop17h 25m

Porto

Mon 2/16

4:10 pm-2:50 pm

1 stop27h 40m

$451

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 1/16

11:35 pm-7:00 pm

1 stop14h 25m

Porto

Mon 1/26

4:10 pm-2:50 pm

1 stop27h 40m

$452

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 2/25

11:35 pm-5:00 pm

1 stop12h 25m

Porto

Mon 3/9

4:10 pm-3:50 pm

1 stop27h 40m

$458

MiamiPorto

MIA - OPO

MIAOPO

Miami

Mon 3/16

8:50 pm-6:35 pm

1 stop17h 45m

Porto

Tue 3/24

12:05 pm-3:40 pm

1 stop31h 35m

$459

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 1/14

4:40 pm-11:15 am

1 stop13h 35m

Porto

Wed 1/21

1:45 pm-4:55 pm

1 stop32h 10m

$477

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 1/16

11:35 pm-6:00 pm

1 stop13h 25m

Porto

Sun 2/1

4:00 pm-2:50 pm

1 stop27h 50m

$478

MiamiPorto

MIA - OPO

MIAOPO

Miami

Tue 3/17

8:50 pm-11:15 am

1 stop34h 25m

Porto

Tue 3/24

7:25 pm-3:40 pm

1 stop24h 15m

$484

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 1/14

4:40 pm-11:15 am

1 stop13h 35m

Porto

Mon 1/19

12:05 pm-5:30 pm

1 stop34h 25m

$485

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 1/14

4:40 pm-11:15 am

1 stop13h 35m

Porto

Tue 1/20

4:15 pm-2:40 pm

1 stop27h 25m

$486

MiamiPorto

MIA - OPO

MIAOPO

Miami

Tue 3/3

4:35 pm-10:10 am

1 stop12h 35m

Porto

Mon 3/9

5:55 pm-3:50 pm

1 stop25h 55m

$487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

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

What is the cheapest month to fly to Porto?

The month of February is, on average, the cheapest month to fly to Porto from Miami, with most prices found around $486. If you aren’t able to travel during the month of February, then book flights to Porto from Miami during January instead. Flights to Porto in January, while not as cheap as those in February, still average around $502.

How far in advance should I book a flight 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 $683 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 $560 on momondo.

Can stopping save me money on Miami to Porto flights?

You could potentially save up to 31% 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 January 2026, prices for Miami to Porto flights are approximately 25% 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.
Search flight deals

  • 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?

  • 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?

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
Air EuropaPriceFrom $476Free CancellationRating
7.0
577 reviews
Search Air Europa flights
TAP AIR PORTUGALPriceFrom $483Free CancellationRating
7.1
2,104 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom $494Free CancellationRating
7.7
1,435 reviews
Search KLM flights
SWISSPriceFrom $507Free CancellationRating
7.5
1,832 reviews
Search SWISS flights
American AirlinesPriceFrom $518Free CancellationRating
7.2
11,075 reviews
Search American Airlines flights
British AirwaysPriceFrom $521Free CancellationRating
6.7
7,640 reviews
Search British Airways flights
LufthansaPriceFrom $550Free CancellationRating
6.8
7,676 reviews
Search Lufthansa flights
Air CanadaPriceFrom $553Free CancellationRating
7.1
10,574 reviews
Search Air Canada flights
IberiaPriceFrom $555Free CancellationRating
7.0
3,058 reviews
Search Iberia flights
United AirlinesPriceFrom $563Free CancellationRating
7.4
9,129 reviews
Search United Airlines flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Matosinhos
Aveiro
Guimarães
Esposende
Lamego
Chaves
Viseu
Espinho
Arcos de Valdevez
Pinhao
Ponte de Lima
Curia
Penafiel
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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