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Cheap flights from Miami to Porto from $293

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
11:50 pm - 10:00 pmMIA  Miami-OPO Porto
17h 10m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 pm - 2:50 pmOPO  Porto-MIA Miami
25h 50m1 stop Lisbon Humberto Delgado
$401TAP AIR PORTUGAL
Sun, Nov 1 - Sat, Nov 14
TAP AIR PORTUGAL Logo
4:50 pm - 5:00 pmMIA  Miami-OPO Porto
19h 10m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
8:30 am - 9:35 pmOPO  Porto-MIA Miami
18h 05m1 stop Lisbon Humberto Delgado
$402TAP AIR PORTUGAL
Mon, Nov 2 - Sun, Nov 15
Multiple Airlines Logo
4:50 pm - 11:10 pmMIA  Miami-OPO Porto
25h 20m2 stops Lisbon Humberto Delgado Funchal Madeira
Multiple Airlines Logo
5:05 pm - 2:50 pmOPO  Porto-MIA Miami
26h 45m2 stops Funchal Madeira Lisbon Humberto Delgado
$498Multiple Airlines
Mon, Nov 2 - Sun, Nov 15
Multiple Airlines Logo
4:45 pm - 10:45 pmMIA  Miami-OPO Porto
25h 00m2 stops Lisbon Humberto Delgado Funchal Madeira
Multiple Airlines Logo
12:45 pm - 2:45 pmOPO  Porto-MIA Miami
31h 00m2 stops Funchal Madeira Lisbon Humberto Delgado
$500Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Air Europa Logo
10:45 pm - 7:20 pmMIA  Miami-OPO Porto
16h 35m1 stop Madrid Barajas
Air Europa Logo
11:35 am - 7:30 pmOPO  Porto-MIA Miami
12h 55m1 stop Madrid Barajas
$572Air Europa
Thu, Oct 29 - Thu, Nov 5
Air Europa Logo
9:30 pm - 3:15 pmMIA  Miami-OPO Porto
12h 45m1 stop Madrid Barajas
Air Europa Logo
11:35 am - 7:30 pmOPO  Porto-MIA Miami
12h 55m1 stop Madrid Barajas
$573Air Europa
Mon, Oct 19 - Thu, Nov 5
United Airlines Logo
5:28 pm - 9:30 amMIA  Miami-OPO Porto
11h 02m1 stop Newark
United Airlines Logo
6:00 am - 7:41 pmOPO  Porto-MIA Miami
18h 41m2 stops Frankfurt am Main Newark
$706United Airlines
Wed, Nov 4 - Tue, Nov 17
United Airlines Logo
1:22 pm - 9:30 amMIA  Miami-OPO Porto
15h 08m1 stop Newark
United Airlines Logo
6:00 am - 10:31 pmOPO  Porto-MIA Miami
21h 31m2 stops Frankfurt am Main Chicago O'Hare Intl
$706United Airlines
Tue, Nov 3 - Tue, Nov 17
American Airlines Logo
2:30 pm - 11:45 amMIA  Miami-OPO Porto
16h 15m2 stops New York John F Kennedy Intl Madrid Barajas
American Airlines Logo
8:20 am - 4:50 pmOPO  Porto-MIA Miami
13h 30m1 stop Madrid Barajas
$710American Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
2:00 pm - 11:45 amMIA  Miami-OPO Porto
16h 45m2 stops Orlando Madrid Barajas
American Airlines Logo
8:20 am - 8:50 pmOPO  Porto-MIA Miami
17h 30m1 stop Madrid Barajas
$710American Airlines
Wed, Nov 4 - Wed, Nov 11

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TAP AIR PORTUGAL flights from Miami to Porto

Our best TAP AIR PORTUGAL deals on Miami to Porto flight tickets
TAP AIR PORTUGAL
Nov 1
MIA11:50 pmMiami
17h 10m
1 stop
OPO10:00 pmPorto
Nov 14
OPO6:00 pmPorto
25h 50m
1 stop
MIA2:50 pmMiami
$401
TAP AIR PORTUGAL
Nov 2
MIA4:50 pmMiami
19h 10m
1 stop
OPO5:00 pmPorto
Nov 15
OPO8:30 amPorto
18h 05m
1 stop
MIA9:35 pmMiami
$402
TAP AIR PORTUGAL
Nov 2
MIA4:50 pmMiami
17h 10m
1 stop
OPO3:00 pmPorto
Nov 15
OPO4:00 pmPorto
27h 50m
1 stop
MIA2:50 pmMiami
$404

Air Europa flights from Miami to Porto

Our best Air Europa deals on Miami to Porto flight tickets
Air Europa
Oct 29
MIA10:45 pmMiami
16h 35m
1 stop
OPO7:20 pmPorto
Nov 5
OPO11:35 amPorto
12h 55m
1 stop
MIA7:30 pmMiami
$572
Air Europa
Oct 19
MIA9:30 pmMiami
12h 45m
1 stop
OPO3:15 pmPorto
Nov 5
OPO11:35 amPorto
12h 55m
1 stop
MIA7:30 pmMiami
$573
Air Europa
Oct 12
MIA9:30 pmMiami
12h 45m
1 stop
OPO3:15 pmPorto
Oct 22
OPO7:35 amPorto
16h 10m
1 stop
MIA6:45 pmMiami
$625

momondo Fare Finder

 
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

Cheapest round-trip

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Sun 11/1

11:50 pm-10:00 pm

1 stop17h 10m

Porto

Sat 11/14

6:00 pm-2:50 pm

1 stop25h 50m

$401

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Mon 11/2

4:50 pm-5:00 pm

1 stop19h 10m

Porto

Sun 11/15

8:30 am-9:35 pm

1 stop18h 05m

$402

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Mon 11/2

4:50 pm-11:10 pm

2 stops25h 20m

Porto

Sun 11/15

5:05 pm-2:50 pm

2 stops26h 45m

$498

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Wed 11/4

4:45 pm-10:45 pm

2 stops25h 00m

Porto

Wed 11/11

12:45 pm-2:45 pm

2 stops31h 00m

$500

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Thu 10/29

10:45 pm-7:20 pm

1 stop16h 35m

Porto

Thu 11/5

11:35 am-7:30 pm

1 stop12h 55m

$572
Quickest round-trip

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Mon 10/19

9:30 pm-3:15 pm

1 stop12h 45m

Porto

Thu 11/5

11:35 am-7:30 pm

1 stop12h 55m

$573

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Wed 11/4

5:28 pm-9:30 am

1 stop11h 02m

Porto

Tue 11/17

6:00 am-7:41 pm

2 stops18h 41m

$706

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Tue 11/3

1:22 pm-9:30 am

1 stop15h 08m

Porto

Tue 11/17

6:00 am-10:31 pm

2 stops21h 31m

$706

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Tue 11/10

2:30 pm-11:45 am

2 stops16h 15m

Porto

Tue 11/17

8:20 am-4:50 pm

1 stop13h 30m

$710

MiamiPorto

MIA Miami - OPO Porto

MIAOPO

Miami

Wed 11/4

2:00 pm-11:45 am

2 stops16h 45m

Porto

Wed 11/11

8:20 am-8:50 pm

1 stop17h 30m

$710

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 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 $577 to $679.
The lowest price recently found on this route was $401.

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 $487. 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 $522.

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 $715 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 $594 on momondo.

How have Miami to Porto flight prices changed over time?

As of October 2026, prices for Miami to Porto flights are approximately 19% cheaper 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

Best Price Found

$293

Fastest flight time

12h 10m

Direct flights

None
The best one-way flight to Porto from Miami in the past 72 hours is $293. The best round-trip flight deal from Miami to Porto found on momondo in the last 72 hours is $401.
The fastest flight from Miami to Porto takes 12h 10m
There are no direct flights from Miami to Porto. There are no popular flight routes from Miami to Porto.
Search flight deals

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. 12h 10m 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
American AirlinesPriceFrom $446Free CancellationRating
7.0
12,124 reviews
Search American Airlines flights
TAP AIR PORTUGALPriceFrom $469Free CancellationRating
7.2
2,384 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom $500Free CancellationRating
7.0
3,256 reviews
Search Iberia flights
United AirlinesPriceFrom $509Free CancellationRating
7.4
10,280 reviews
Search United Airlines flights
Air EuropaPriceFrom $522Free CancellationRating
6.9
642 reviews
Search Air Europa flights

Traveling to a place near Porto?

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

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.

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