$358+ Cheap flights from Miami (MIA) to Porto (OPO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — OPO
May 8 — May 151
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Miami to PortoExplore the most affordable flight options available from Miami to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2026.
Explore the most affordable flight options available from Miami to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2026.
This Gotogate deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:30 pm
MIA
- OPO
1 stop12h 30m
TAP AIR PORTUGAL
Tue 10/275:00 am
OPO
- MIA
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 4/6![TAP AIR PORTUGAL logo]()
$571
This oojo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:05 am
MIA
- OPO
1 stop11h 55m
TAP AIR PORTUGAL
Mon 11/95:55 pm
OPO
- MIA
1 stop25h 55m
TAP AIR PORTUGAL
Deal found 4/7![TAP AIR PORTUGAL logo]()
$583
This eDestinos deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1912:30 am
MIA
- OPO
1 stop11h 30m
TAP AIR PORTUGAL
Wed 9/910:00 am
OPO
- MIA
1 stop18h 25m
TAP AIR PORTUGAL
Deal found 4/6![TAP AIR PORTUGAL logo]()
$589
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:30 pm
MIA
- OPO
1 stop11h 30m
TAP AIR PORTUGAL
Sun 11/12:50 pm
OPO
- MIA
1 stop12h 15m
TAP AIR PORTUGAL
Deal found 4/6![TAP AIR PORTUGAL logo]()
$606
This Gotogate deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:30 am
MIA
- OPO
1 stop11h 30m
TAP AIR PORTUGAL
Mon 5/46:00 pm
OPO
- MIA
1 stop25h 35m
TAP AIR PORTUGAL
Deal found 4/7![TAP AIR PORTUGAL logo]()
$610
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:50 am
MIA
- OPO
2 stops22h 00m
Multiple Airlines
Wed 5/62:40 pm
OPO
- MIA
2 stops28h 55m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$620
This oojo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Mon 11/27:35 am
OPO
- MIA
1 stop16h 55m
Air Europa
Deal found 4/7![Air Europa logo]()
$630
This oojo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Sun 5/37:35 am
OPO
- MIA
1 stop16h 10m
Air Europa
Deal found 4/7![Air Europa logo]()
$632
This Trip.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/512:30 am
MIA
- OPO
1 stop26h 20m
TAP AIR PORTUGAL
Mon 4/2010:30 pm
OPO
- MIA
1 stop21h 05m
TAP AIR PORTUGAL
Deal found 4/3![TAP AIR PORTUGAL logo]()
$635
Best flights from Miami to PortoDiscover carefully curated flight deals from Miami to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 8, 2026.
Discover carefully curated flight deals from Miami to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 8, 2026.
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:32 pm
MIA
- OPO
2 stops18h 53m
Delta
Thu 4/305:55 am
OPO
- MIA
2 stops22h 34m
Delta
Deal found 4/4![Delta logo]()
$734
This KLM deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:03 pm
MIA
- OPO
2 stops15h 27m
KLM
Mon 11/211:15 am
OPO
- MIA
2 stops18h 37m
KLM
Deal found 4/4![KLM logo]()
$759
This KLM deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:03 pm
MIA
- OPO
2 stops15h 27m
Multiple Airlines
Mon 11/211:00 am
OPO
- MIA
2 stops16h 45m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:48 am
MIA
- OPO
2 stops41h 12m
United Airlines
Thu 8/611:50 am
OPO
- MIA
2 stops28h 22m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,012
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:32 pm
MIA
- OPO
2 stops18h 53m
Delta
Thu 4/305:00 am
OPO
- MIA
2 stops18h 52m
Delta
Deal found 4/3![Delta logo]()
$788
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:35 am
MIA
- OPO
2 stops15h 55m
Delta
Thu 10/15:00 am
OPO
- MIA
2 stops21h 32m
Delta
Deal found 4/3![Delta logo]()
$789
This Air Europa deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:46 pm
MIA
- OPO
2 stops16h 29m
Multiple Airlines
Thu 4/307:35 am
OPO
- MIA
1 stop16h 10m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$880
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:02 pm
MIA
- OPO
2 stops17h 28m
Delta
Fri 8/75:00 am
OPO
- MIA
2 stops21h 21m
Delta
Deal found 4/7![Delta logo]()
$1,024
Last-minute flights from Miami to PortoDiscover last-minute flight deals from Miami to Porto. Data last updated April 8, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Porto. Data last updated April 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:50 am
MIA
- OPO
1 stop15h 50m
TAP AIR PORTUGAL
Mon 4/279:15 pm
OPO
- MIA
1 stop22h 20m
TAP AIR PORTUGAL
Deal found 4/3![TAP AIR PORTUGAL logo]()
$657
This Gotogate deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:30 am
MIA
- OPO
1 stop11h 30m
TAP AIR PORTUGAL
Mon 5/46:00 pm
OPO
- MIA
1 stop25h 35m
TAP AIR PORTUGAL
Deal found 4/7![TAP AIR PORTUGAL logo]()
$610
This Trip.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Tue 4/288:10 pm
OPO
- MIA
1 stop27h 35m
Air Europa
Deal found 4/3![Air Europa logo]()
$645
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:50 am
MIA
- OPO
2 stops22h 00m
Multiple Airlines
Wed 5/62:40 pm
OPO
- MIA
2 stops28h 55m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$620
This oojo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Sun 5/37:35 am
OPO
- MIA
1 stop16h 10m
Air Europa
Deal found 4/7![Air Europa logo]()
$632
This Gotogate deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Tue 5/198:10 pm
OPO
- MIA
1 stop27h 35m
Air Europa
Deal found 4/6![Air Europa logo]()
$640
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Wed 5/1311:35 am
OPO
- MIA
1 stop12h 10m
Air Europa
Deal found 4/7![Air Europa logo]()
$656
This oojo deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Fri 5/1511:35 am
OPO
- MIA
1 stop12h 10m
Air Europa
Deal found 4/3![Air Europa logo]()
$660
One-way flights from Miami to PortoSearch for one-way flight options from Miami to Porto. Find affordable one-way fares based on user searches. Data last updated April 8, 2026.
Search for one-way flight options from Miami to Porto. Find affordable one-way fares based on user searches. Data last updated April 8, 2026.
This Iberia deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:45 pm
MIA
- OPO
1 stop13h 25m
Iberia
Deal found 4/3![Iberia logo]()
$358
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:45 pm
MIA
- OPO
1 stop29h 15m
Iberia
Deal found 4/7![Iberia logo]()
$365
This Iberia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:45 pm
MIA
- OPO
1 stop29h 15m
Iberia
Deal found 4/7![Iberia logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
MIA
- OPO
3 stops33h 30m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:22 pm
MIA
- OPO
1 stop11h 23m
United Airlines
Deal found 4/4![United Airlines logo]()
$387
This eDestinos deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:02 pm
MIA
- OPO
2 stops18h 43m
Iberia
Deal found 4/3![Iberia logo]()
$388
This Justfly.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:15 am
MIA
- OPO
1 stop17h 45m
Air Canada
Deal found 4/5![Air Canada logo]()
$389
This Air Canada deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:07 am
MIA
- OPO
2 stops18h 53m
Air Canada
Deal found 4/4![Air Canada logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:45 pm
MIA
- OPO
2 stops30h 40m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$393
This Air Canada deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:48 am
MIA
- OPO
2 stops17h 12m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$394
Find flight deals from Miami to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $589 (eDestinos) |
One-way from | $358 (Iberia) |
Popular in | December |
Cheapest in | January |
Average price | $592 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 8, 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
Cheapest round-trip
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 4/23
3:32 pm-3:25 pm
2 stops18h 53m
Porto
Thu 4/30
5:55 am-11:29 pm
2 stops22h 34m
$734
MiamiPorto
MIA - OPO
MIAOPO
Miami
Mon 10/5
2:03 pm-10:30 am
2 stops15h 27m
Porto
Mon 11/2
11:15 am-12:52 am
2 stops18h 37m
$759
Quickest round-trip
MiamiPorto
MIA - OPO
MIAOPO
Miami
Mon 10/5
2:03 pm-10:30 am
2 stops15h 27m
Porto
Mon 11/2
11:00 am-10:45 pm
2 stops16h 45m
$766
MiamiPorto
MIA - OPO
MIAOPO
Miami
Mon 4/20
3:32 pm-3:25 pm
2 stops18h 53m
Porto
Thu 4/30
5:00 am-6:52 pm
2 stops18h 52m
$788
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 9/24
11:35 am-8:30 am
2 stops15h 55m
Porto
Thu 10/1
5:00 am-9:32 pm
2 stops21h 32m
$789
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 4/23
5:46 pm-3:15 pm
2 stops16h 29m
Porto
Thu 4/30
7:35 am-6:45 pm
1 stop16h 10m
$880
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 7/30
8:48 am-7:00 am
2 stops41h 12m
Porto
Thu 8/6
11:50 am-11:12 am
2 stops28h 22m
$1,012
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 7/30
12:02 pm-10:30 am
2 stops17h 28m
Porto
Fri 8/7
5:00 am-9:21 pm
2 stops21h 21m
$1,024
Cheapest one-way
MiamiPorto
MIA - OPO
MIAOPO
Miami
Mon 8/3
5:22 pm-9:45 am
1 stop11h 23m
$387
MiamiPorto
MIA - OPO
MIAOPO
Miami
Wed 7/29
8:48 am-6:55 am
2 stops17h 07m
$390
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Miami to Porto
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Porto in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Miami-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Porto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Miami to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Miami with our price prediction graph.
MIA-OPO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Miami to Porto
Prices
More
How far ahead should I book a flight from Miami to Porto?
Use this chart to determine the optimal time to book a round-trip flight from Miami to Porto. Price data was last updated on April 3, 2026.
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Miami to Porto?
Currently, January is the cheapest month in which you can book a flight from Miami to Porto (average of $437). Flying from Miami to Porto in June is currently the most expensive (average of $634). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Miami to Porto?
What’s the top layover airport for flights from Miami to Porto?
Share of 1-stop round-trip flights from Miami to Porto chosen by Cheapflights users in the past 12 months, using the same layover each way.
Lisbon (LIS) – chosen by Cheapflights users on 88% of 1-stop itineraries from Miami to Porto on Cheapflights.
What’s the cheapest layover airport for flights from Miami to Porto?
Average round-trip fare for 1-stop flights from Miami to Porto, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $469.
What’s the fastest layover option from Miami to Porto?
Shortest average travel time for 1-stop one-way flights from Miami to Porto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Lisbon (LIS) have the shortest average one-way travel time for 1-stop routes: 12h 20m.
Which airport typically offers the quickest layover for flights from Miami to Porto?
Average layover duration for 1-stop one-way flights from Miami to Porto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Madrid (MAD) offer the fastest connection on this route, with an average layover time of 2h 18m.
Reviews of airlines servicing Porto
Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated April 8, 2026.
Get a feel of what it's like to fly with United Airlines,Air Canada, andTAP AIR PORTUGAL from Miami to Porto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.6
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.6
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.6
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.6
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.6
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.6
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Miami to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsVila Nova de Gaia
Aveiro
Arcos de Valdevez
Coimbra
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Top 8 airlines flying from Miami to Porto
Discover the top 8 airlines that operate flights from Miami to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$462 | Average$649 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$474 | Average$740 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$476 | Average$710 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$479 | Average$679 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$494 | Average$648 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$553 | Average$657 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$558 | Average$669 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$561 | Average$678 | FlexibilityNo cancel fee | On-timeN/A |