$305+ Cheap flights from Miami (MIA) to Porto (OPO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — OPO
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Porto with Cheapflights
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Miami to Porto
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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 October 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 October 8, 2026.
This Kissandfly.com deal was found by Cheapflights users on 10/5. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:35 pm -
1 stop15h 55m
Wed 11/1810:30 am -
1 stop16h 00m
Deal found 10/5![TAP AIR PORTUGAL logo]()
$401
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:45 pm -
1 stop12h 15m
Tue 11/105:00 am -
1 stop14h 50m
Deal found 10/7![TAP AIR PORTUGAL logo]()
$404
This Justfly.com deal was found by Cheapflights users on 10/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:50 pm -
1 stop17h 10m
Mon 11/97:00 am -
1 stop12h 50m
Deal found 10/3![TAP AIR PORTUGAL logo]()
$405
This Justfly.com deal was found by Cheapflights users on 10/5. 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 11/411:50 pm -
1 stop19h 40m
Wed 11/1110:30 am -
1 stop16h 00m
Deal found 10/5![TAP AIR PORTUGAL logo]()
$406
This Mytrip deal was found by Cheapflights users on 10/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:35 pm -
1 stop17h 25m
Tue 11/106:00 pm -
1 stop26h 00m
Deal found 10/6![TAP AIR PORTUGAL logo]()
$408
This Mytrip deal was found by Cheapflights users on 10/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:45 pm -
1 stop12h 15m
Thu 11/127:00 am -
1 stop12h 45m
Deal found 10/4![TAP AIR PORTUGAL logo]()
$409
This Flightnetwork deal was found by Cheapflights users on 10/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:45 pm -
1 stop20h 15m
Sun 11/85:00 am -
1 stop21h 35m
Deal found 10/7![TAP AIR PORTUGAL logo]()
$411
This Trip.com deal was found by Cheapflights users on 10/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:45 pm -
1 stop12h 15m
Wed 11/185:00 am -
1 stop15h 00m
Deal found 10/4![TAP AIR PORTUGAL logo]()
$415
This Booking.com deal was found by Cheapflights users on 10/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:45 pm -
1 stop15h 45m
Wed 12/28:00 pm -
1 stop23h 45m
Deal found 10/6![TAP AIR PORTUGAL logo]()
$493
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 October 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 October 8, 2026.
This Air Europa deal was found by Cheapflights users on 10/7. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:45 pm -
1 stop16h 35m
Thu 11/127:35 am -
1 stop16h 55m
Deal found 10/7![Air Europa logo]()
$594
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:09 am -
2 stops18h 26m
Tue 11/105:00 am -
1 stop14h 55m
Deal found 10/6![Delta logo]()
$725
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Sat 2/277:45 pm -
1 stop32h 45m
Thu 3/412:35 pm -
1 stop14h 41m
Deal found 10/4![United Airlines logo]()
$726
This KLM deal was found by Cheapflights users on 10/6. 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.
Thu 11/56:25 pm -
2 stops16h 00m
Tue 11/105:00 am -
1 stop14h 55m
Deal found 10/6![KLM logo]()
$779
This Delta deal was found by Cheapflights users on 10/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:47 am -
2 stops17h 48m
Wed 11/115:00 am -
2 stops19h 36m
Deal found 10/5![Delta logo]()
$735
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 10/218:54 am -
2 stops17h 06m
Mon 11/26:00 am -
2 stops40h 30m
Deal found 10/4![United Airlines logo]()
$804
This Delta deal was found by Cheapflights users on 10/7. 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.
Tue 10/2711:09 am -
2 stops19h 26m
Tue 11/35:00 am -
1 stop14h 55m
Deal found 10/7![Delta logo]()
$775
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:16 am -
2 stops22h 54m
Wed 12/26:00 am -
2 stops37h 35m
Deal found 10/5![United Airlines logo]()
$819
This Delta deal was found by Cheapflights users on 10/3. 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 11/28:00 pm -
1 stop21h 00m
Sun 11/155:55 am -
2 stops20h 06m
Deal found 10/3![Delta logo]()
$782
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:45 am -
3 stops19h 45m
Mon 11/166:00 am -
2 stops40h 30m
Deal found 10/6![United Airlines logo]()
$856
This Delta deal was found by Cheapflights users on 10/3. 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.
Fri 10/303:30 pm -
1 stop11h 45m
Fri 11/65:00 am -
2 stops19h 43m
Deal found 10/3![Delta logo]()
$832
Last-minute flights from Miami to PortoDiscover last-minute flight deals from Miami to Porto. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Porto. Data last updated October 8, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 10/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:50 pm -
1 stop17h 10m
Mon 11/97:00 am -
1 stop12h 50m
Deal found 10/3![TAP AIR PORTUGAL logo]()
$405
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:45 pm -
1 stop12h 15m
Tue 11/105:00 am -
1 stop14h 50m
Deal found 10/7![TAP AIR PORTUGAL logo]()
$404
This Flightnetwork deal was found by Cheapflights users on 10/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:45 pm -
1 stop20h 15m
Sun 11/85:00 am -
1 stop21h 35m
Deal found 10/7![TAP AIR PORTUGAL logo]()
$411
This Justfly.com deal was found by Cheapflights users on 10/5. 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 11/411:50 pm -
1 stop19h 40m
Wed 11/1110:30 am -
1 stop16h 00m
Deal found 10/5![TAP AIR PORTUGAL logo]()
$406
This Mytrip deal was found by Cheapflights users on 10/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:45 pm -
1 stop12h 15m
Thu 11/127:00 am -
1 stop12h 45m
Deal found 10/4![TAP AIR PORTUGAL logo]()
$409
This Kissandfly.com deal was found by Cheapflights users on 10/5. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:35 pm -
1 stop15h 55m
Wed 11/1810:30 am -
1 stop16h 00m
Deal found 10/5![TAP AIR PORTUGAL logo]()
$401
This Mytrip deal was found by Cheapflights users on 10/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:35 pm -
1 stop15h 55m
Mon 11/94:00 pm -
1 stop27h 50m
Deal found 10/6![TAP AIR PORTUGAL logo]()
$408
This Gotogate deal was found by Cheapflights users on 10/7. 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.
Thu 11/54:35 pm -
1 stop12h 25m
Tue 11/104:00 pm -
1 stop28h 00m
Deal found 10/7![TAP AIR PORTUGAL logo]()
$410
This Trip.com deal was found by Cheapflights users on 10/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:45 pm -
1 stop12h 15m
Wed 11/185:00 am -
1 stop15h 00m
Deal found 10/4![TAP AIR PORTUGAL logo]()
$415
This Booking.com deal was found by Cheapflights users on 10/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:45 pm -
1 stop15h 45m
Wed 12/28:00 pm -
1 stop23h 45m
Deal found 10/6![TAP AIR PORTUGAL logo]()
$493
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 October 8, 2026.
Search for one-way flight options from Miami to Porto. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:10 pm -
1 stop33h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$305
This Flightnetwork deal was found by Cheapflights users on 10/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/144:40 pm -
1 stop13h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![SWISS logo]()
$309
This Mytrip deal was found by Cheapflights users on 10/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/101:15 pm -
2 stops17h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Air Canada logo]()
$312
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/148:00 am -
2 stops23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Air Canada logo]()
$316
This KLM deal was found by Cheapflights users on 10/6. 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.
Wed 3/1711:45 pm -
1 stop18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![KLM logo]()
$322
This Air France deal was found by Cheapflights users on 10/4. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/108:00 pm -
1 stop21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Air France logo]()
$328
This Delta deal was found by Cheapflights users on 10/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1711:45 pm -
1 stop18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Delta logo]()
$329
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 October 8, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $401 (Kissandfly.com) |
One-way from | $305 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $611 |
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 7,457,451 searches. Data last updated October 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 Miami - OPO Porto
MIAOPO
Miami
Wed 3/17
11:45 pm-10:00 pm
1 stop18h 15m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$322
MiamiPorto
MIA Miami - OPO Porto
MIAOPO
Miami
Wed 3/17
11:45 pm-10:00 pm
1 stop18h 15m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
MiamiPorto
MIA Miami - OPO Porto
MIAOPO
Miami
Sat 11/14
9:10 pm-11:10 am
1 stop33h 00m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
MiamiPorto
MIA Miami - OPO Porto
MIAOPO
Miami
Tue 12/1
9:10 pm-11:05 am
1 stop32h 55m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$380
MiamiPorto
MIA Miami - OPO Porto
MIAOPO
Miami
Thu 12/31
9:40 pm-10:00 pm
2 stops19h 20m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$425
Quickest round-trip
MiamiPorto
MIA Miami - OPO Porto
MIAOPO
Miami
Sun 11/1
9:45 pm-7:20 pm
1 stop16h 35m
Porto
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$428
MiamiPorto
MIA Miami - OPO Porto
MIAOPO
Miami
Tue 11/10
9:45 pm-7:20 pm
1 stop16h 35m
Porto
Thu 11/12
7:35 am-7:30 pm
1 stop16h 55m
$594
MiamiPorto
MIA Miami - OPO Porto
MIAOPO
Miami
Wed 11/4
11:09 am-10:35 am
2 stops18h 26m
Porto
Tue 11/10
5:00 am-2:55 pm
1 stop14h 55m
$725
MiamiPorto
MIA Miami - OPO Porto
MIAOPO
Miami
Sat 2/27
7:45 pm-9:30 am
1 stop32h 45m
Porto
Thu 3/4
12:35 pm-10:16 pm
1 stop14h 41m
$726
MiamiPorto
MIA Miami - OPO Porto
MIAOPO
Miami
Wed 11/4
11:47 am-10:35 am
2 stops17h 48m
Porto
Wed 11/11
5:00 am-7:36 pm
2 stops19h 36m
$735
Showing 1-10 of 17 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Miami-Porto flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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?
Booking 8 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 $487). Flying from Miami to Porto in December is currently the most expensive (average of $1,018). 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?
Airfare is below average for this route at the moment.
Miami to Porto flights typically cost between $576 and $677 in November.The cheapest round-trip price found within the last 5 days was $401 on TAP AIR PORTUGAL (Nov 5-Nov 18).
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 October 8, 2026.
Get a feel of what it's like to fly with United Airlines,TAP AIR PORTUGAL, andAmerican Airlines 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.
Comfort
7.3
Crew
8.1
Food
6.7
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Food
6.7
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Food
6.7
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Food
6.7
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Food
6.7
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Food
6.7
Boarding
7.7
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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
Arcos de Valdevez
Coimbra
Aveiro
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Top 6 airlines flying from Miami to Porto
Discover the top 6 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 7,457,451 searches. Data last updated October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$446 | Average$887 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$469 | Average$714 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$500 | Average$719 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$509 | Average$702 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$522 | Average$842 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$558 | Average$869 | FlexibilityNo cancel fee | On-timeN/A |