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Cheap flights from Porto to Miami from $294

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Miami departing on 1/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
7:20 pm - 5:30 pmOPO-MIA
27h 10m1 stop
SWISS Logo
7:50 pm - 11:10 amMIA-OPO
34h 20m1 stop
$479SWISS
Find Deal
vie., feb. 13 - jue., feb. 19
Air Europa Logo
11:35 am - 7:30 pmOPO-MIA
12h 55m1 stop
Air Europa Logo
9:45 pm - 7:20 pmMIA-OPO
16h 35m1 stop
$482Air Europa
Find Deal
dom., feb. 22 - lun., mar. 2
Air Europa Logo
7:35 am - 7:30 pmOPO-MIA
16h 55m1 stop
Air Europa Logo
10:45 pm - 7:20 pmMIA-OPO
16h 35m1 stop
$483Air Europa
Find Deal
sáb., mar. 7 - mié., mar. 11
TAP AIR PORTUGAL Logo
4:00 pm - 2:50 pmOPO-MIA
27h 50m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 1:10 pmMIA-OPO
15h 35m1 stop
$485TAP AIR PORTUGAL
Find Deal
jue., dic. 11 - mar., dic. 16
TAP AIR PORTUGAL Logo
4:00 pm - 2:50 pmOPO-MIA
27h 50m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 11:00 amMIA-OPO
13h 25m1 stop
$486TAP AIR PORTUGAL
Find Deal
jue., dic. 11 - mar., dic. 16
Multiple Airlines Logo
6:00 am - 12:16 amOPO-MIA
23h 16m2 stops
Multiple Airlines Logo
4:40 pm - 11:40 amMIA-OPO
14h 00m1 stop
$499Multiple Airlines
Find Deal
mar., dic. 2 - mar., ene. 13
Multiple Airlines Logo
6:00 am - 12:16 amOPO-MIA
23h 16m2 stops
Multiple Airlines Logo
4:40 pm - 11:40 amMIA-OPO
14h 00m1 stop
$502Multiple Airlines
Find Deal
mar., dic. 2 - mar., ene. 13
Delta Logo
6:30 am - 11:32 pmOPO-MIA
22h 02m2 stops
Delta Logo
11:27 am - 10:30 amMIA-OPO
18h 03m2 stops
$505Delta
Find Deal
vie., nov. 14 - mar., nov. 18
Delta Logo
6:00 am - 7:33 pmOPO-MIA
18h 33m2 stops
Delta Logo
12:00 pm - 10:30 amMIA-OPO
17h 30m2 stops
$513Delta
Find Deal
mié., ene. 28 - mar., feb. 17
Iberia Logo
12:25 pm - 8:45 pmOPO-MIA
13h 20m1 stop
Iberia Logo
10:30 pm - 4:00 pmMIA-OPO
12h 30m1 stop
$533Iberia
Find Deal
sáb., feb. 14 - sáb., feb. 21

SWISS flights from Porto to Miami

Our best SWISS deals on Porto to Miami flight tickets
SWISS
Feb 13
OPO7:20 pmPorto
27h 10m
1 stop
MIA5:30 pmMiami
Feb 19
MIA7:50 pmMiami
34h 20m
1 stop
OPO11:10 amPorto
$479
Find similar
SWISS
Nov 14
OPO12:50 pmPorto
30h 50m
1 stop
MIA2:40 pmMiami
Nov 17
MIA7:50 pmMiami
34h 25m
1 stop
OPO11:15 amPorto
$516
Find similar
SWISS
Dec 4
OPO9:10 amPorto
34h 30m
2 stops
MIA2:40 pmMiami
Dec 8
MIA4:40 pmMiami
13h 35m
1 stop
OPO11:15 amPorto
$525
Find similar

Air Europa flights from Porto to Miami

Our best Air Europa deals on Porto to Miami flight tickets
Air Europa
Feb 22
OPO11:35 amPorto
12h 55m
1 stop
MIA7:30 pmMiami
Mar 2
MIA9:45 pmMiami
16h 35m
1 stop
OPO7:20 pmPorto
$482
Find similar
Air Europa
Mar 7
OPO7:35 amPorto
16h 55m
1 stop
MIA7:30 pmMiami
Mar 11
MIA10:45 pmMiami
16h 35m
1 stop
OPO7:20 pmPorto
$483
Find similar
Air Europa
Nov 9
OPO7:35 amPorto
16h 55m
1 stop
MIA7:30 pmMiami
Nov 24
MIA9:45 pmMiami
32h 05m
1 stop
OPO10:50 amPorto
$487
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated octubre 29, 2025.
Use the filters below to find and compare flights from Porto to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoMiami

OPO - MIA

OPOMIA

Porto

vie. 2/13

7:20 pm-5:30 pm

1 stop27h 10m

Miami

jue. 2/19

7:50 pm-11:10 am

1 stop34h 20m

$479

PortoMiami

OPO - MIA

OPOMIA

Porto

dom. 2/22

11:35 am-7:30 pm

1 stop12h 55m

Miami

lun. 3/2

9:45 pm-7:20 pm

1 stop16h 35m

$482

PortoMiami

OPO - MIA

OPOMIA

Porto

sáb. 3/7

7:35 am-7:30 pm

1 stop16h 55m

Miami

mié. 3/11

10:45 pm-7:20 pm

1 stop16h 35m

$483

PortoMiami

OPO - MIA

OPOMIA

Porto

jue. 12/11

4:00 pm-2:50 pm

1 stop27h 50m

Miami

mar. 12/16

4:35 pm-1:10 pm

1 stop15h 35m

$485

PortoMiami

OPO - MIA

OPOMIA

Porto

jue. 12/11

4:00 pm-2:50 pm

1 stop27h 50m

Miami

mar. 12/16

4:35 pm-11:00 am

1 stop13h 25m

$486

PortoMiami

OPO - MIA

OPOMIA

Porto

mar. 12/2

6:00 am-12:16 am

2 stops23h 16m

Miami

mar. 1/13

4:40 pm-11:40 am

1 stop14h 00m

$499

PortoMiami

OPO - MIA

OPOMIA

Porto

mar. 12/2

6:00 am-12:16 am

2 stops23h 16m

Miami

mar. 1/13

4:40 pm-11:40 am

1 stop14h 00m

$502

PortoMiami

OPO - MIA

OPOMIA

Porto

vie. 11/14

6:30 am-11:32 pm

2 stops22h 02m

Miami

mar. 11/18

11:27 am-10:30 am

2 stops18h 03m

$505

PortoMiami

OPO - MIA

OPOMIA

Porto

mié. 1/28

6:00 am-7:33 pm

2 stops18h 33m

Miami

mar. 2/17

12:00 pm-10:30 am

2 stops17h 30m

$513

PortoMiami

OPO - MIA

OPOMIA

Porto

sáb. 2/14

12:25 pm-8:45 pm

1 stop13h 20m

Miami

sáb. 2/21

10:30 pm-4:00 pm

1 stop12h 30m

$533

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 Miami from

How to get the cheapest flight ticket from Porto to Miami

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 Miami?

The month of March is, on average, the cheapest month to fly to Miami from Porto, with most prices found around $482. If you are unable to visit Miami during the month of March, then departing from Porto during the month February is also very affordable. Most momondo users find prices during this month for around $493.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Porto to Miami is on a Thursday when prices can be found for as low as $505. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Monday is $638.

What is the cheapest time of day to depart on your flight to Miami?

In the morning is the cheapest time of day to fly from Porto to Miami when you can find flight prices for as low as $533. Flying to Miami in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $772. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Miami from Porto when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $612 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Porto for as low as $516 on momondo.

How have Porto to Miami flight prices changed over time?

As of October 2025, prices for Porto to Miami flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Porto to Miami

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

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

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

Direct flights

None
There are no direct flights from Porto to Miami. There are no popular flight routes from Porto to Miami.
Search flight deals

  • How far is Porto to Miami by plane?

    Miami is 4140.1 mi away from Porto. By plane, this route typically takes 12h 55m.

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

    Prices for flights from Porto Airport to Miami Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Miami Airport?

    The travel and health documents required for your trip to Miami 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 Miami 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 Porto to Miami?

Best airlines flying from Porto to Miami

Compare and see reviews for airlines that fly from Porto to Miami with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $435Free CancellationRating
7.0
3,001 reviews
Search Iberia flights
Air EuropaPriceFrom $444Free CancellationRating
7.0
568 reviews
Search Air Europa flights
TAP AIR PORTUGALPriceFrom $459Free CancellationRating
7.1
2,035 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $467Free CancellationRating
6.7
7,483 reviews
Search British Airways flights

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Key Largo
Hollywood
Islamorada
Marco Island
Marathon
Palm Beach
Delray Beach
Pompano Beach
Jupiter
Sunny Isles Beach
Dania Beach
Lake Worth
Bonita Springs
Deerfield Beach
Boynton Beach
Miramar
Doral
Miami Gardens
Lauderdale-by-the-Sea

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto to Miami for you.

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

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

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

Once you have performed a search for Porto to Miami 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 Porto to Miami right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Miami from Porto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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