$331+ Cheap flights from Porto (OPO) to Miami (MIA)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — MIA
Jun 17 — Jun 241
Round-trip
1 adult, Economy
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Find cheap flights from Porto to Miami with Cheapflights
1. Tell us where you want to go
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 Porto to Miami
Cheapest
Best
Last-minute
One-way
Cheapest flights from Porto to MiamiExplore the most affordable flight options available from Porto to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.
Explore the most affordable flight options available from Porto to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.
This LEVEL deal was found by Cheapflights users on 5/18. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:45 am
OPO
- MIA
1 stop16h 15m
LEVEL
Mon 12/149:45 pm
MIA
- OPO
1 stop18h 30m
LEVEL
Deal found 5/18![LEVEL logo]()
$464
This Iberia deal was found by Cheapflights users on 5/17. 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 12/78:45 am
OPO
- MIA
1 stop16h 15m
Iberia
Mon 12/149:45 pm
MIA
- OPO
1 stop18h 30m
Iberia
Deal found 5/17![Iberia logo]()
$473
This LEVEL deal was found by Cheapflights users on 5/17. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:00 pm
OPO
- MIA
1 stop27h 00m
LEVEL
Fri 10/2310:00 pm
MIA
- OPO
1 stop13h 10m
LEVEL
Deal found 5/17![LEVEL logo]()
$478
This Iberia deal was found by Cheapflights users on 5/17. 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.
Fri 11/1310:15 am
OPO
- MIA
1 stop14h 45m
Iberia
Wed 11/189:45 pm
MIA
- OPO
1 stop18h 30m
Iberia
Deal found 5/17![Iberia logo]()
$486
This LEVEL deal was found by Cheapflights users on 5/17. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:00 pm
OPO
- MIA
1 stop27h 00m
LEVEL
Mon 10/1210:00 pm
MIA
- OPO
1 stop29h 00m
LEVEL
Deal found 5/17![LEVEL logo]()
$487
This LEVEL deal was found by Cheapflights users on 5/17. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:45 am
OPO
- MIA
1 stop16h 15m
LEVEL
Fri 11/139:45 pm
MIA
- OPO
1 stop18h 30m
LEVEL
Deal found 5/17![LEVEL logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Tue 9/2210:00 pm
OPO
- MIA
1 stop27h 00m
Multiple Airlines
Mon 10/510:00 pm
MIA
- OPO
1 stop29h 00m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 9/245:20 pm
OPO
- MIA
1 stop31h 40m
Multiple Airlines
Fri 10/210:00 pm
MIA
- OPO
1 stop18h 40m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 9/237:15 am
OPO
- MIA
1 stop17h 45m
Multiple Airlines
Fri 10/210:00 pm
MIA
- OPO
1 stop18h 40m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$524
This LEVEL deal was found by Cheapflights users on 5/15. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:45 am
OPO
- MIA
1 stop16h 15m
LEVEL
Wed 11/259:45 pm
MIA
- OPO
1 stop29h 25m
LEVEL
Deal found 5/15![LEVEL logo]()
$525
Best flights from Porto to MiamiDiscover carefully curated flight deals from Porto to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
Discover carefully curated flight deals from Porto to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
This LEVEL deal was found by Cheapflights users on 5/13. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:45 am
OPO
- MIA
1 stop16h 15m
LEVEL
Mon 11/99:45 pm
MIA
- OPO
1 stop18h 30m
LEVEL
Deal found 5/13![LEVEL logo]()
$515
This Delta deal was found by Cheapflights users on 5/15. 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 11/35:00 am
OPO
- MIA
1 stop15h 00m
Delta
Thu 11/1211:35 am
MIA
- OPO
2 stops17h 55m
Delta
Deal found 5/15![Delta logo]()
$597
This KLM deal was found by Cheapflights users on 5/15. 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.
Sat 11/1411:15 am
OPO
- MIA
1 stop32h 45m
KLM
Mon 11/3010:40 pm
MIA
- OPO
1 stop18h 20m
KLM
Deal found 5/15![KLM logo]()
$597
This LEVEL deal was found by Cheapflights users on 5/13. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:00 pm
OPO
- MIA
1 stop27h 00m
LEVEL
Mon 6/89:55 pm
MIA
- OPO
1 stop13h 15m
LEVEL
Deal found 5/13![LEVEL logo]()
$557
This Delta deal was found by Cheapflights users on 5/17. 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 6/45:00 am
OPO
- MIA
1 stop14h 45m
Delta
Sat 6/203:25 pm
MIA
- OPO
1 stop13h 55m
Delta
Deal found 5/17![Delta logo]()
$597
This KLM deal was found by Cheapflights users on 5/14. 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.
Tue 11/35:00 am
OPO
- MIA
1 stop15h 00m
KLM
Tue 11/247:30 pm
MIA
- OPO
2 stops14h 55m
KLM
Deal found 5/14![KLM logo]()
$605
This LEVEL deal was found by Cheapflights users on 5/14. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:45 am
OPO
- MIA
1 stop16h 15m
LEVEL
Wed 11/189:45 pm
MIA
- OPO
1 stop30h 50m
LEVEL
Deal found 5/14![LEVEL logo]()
$561
This Delta deal was found by Cheapflights users on 5/16. 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.
Sat 5/305:00 am
OPO
- MIA
1 stop14h 45m
Delta
Mon 6/153:25 pm
MIA
- OPO
1 stop14h 05m
Delta
Deal found 5/16![Delta logo]()
$597
This KLM deal was found by Cheapflights users on 5/14. 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 11/25:40 am
OPO
- MIA
1 stop19h 40m
KLM
Wed 11/187:30 pm
MIA
- OPO
2 stops14h 55m
KLM
Deal found 5/14![KLM logo]()
$612
This LEVEL deal was found by Cheapflights users on 5/17. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:35 am
OPO
- MIA
1 stop16h 25m
LEVEL
Fri 10/910:00 pm
MIA
- OPO
1 stop13h 10m
LEVEL
Deal found 5/17![LEVEL logo]()
$563
This Delta deal was found by Cheapflights users on 5/17. 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 11/211:25 am
OPO
- MIA
1 stop13h 55m
Delta
Fri 11/1311:15 am
MIA
- OPO
2 stops18h 15m
Delta
Deal found 5/17![Delta logo]()
$600
Last-minute flights from Porto to MiamiDiscover last-minute flight deals from Porto to Miami. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Porto to Miami. Data last updated May 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/15. 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.
Sat 5/235:00 am
OPO
- MIA
1 stop14h 45m
Delta
Sat 6/63:40 pm
MIA
- OPO
1 stop13h 40m
Delta
Deal found 5/15![Delta logo]()
$600
This Delta deal was found by Cheapflights users on 5/15. 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.
Sat 5/235:00 am
OPO
- MIA
1 stop14h 45m
Delta
Thu 6/1111:50 am
MIA
- OPO
2 stops15h 40m
Delta
Deal found 5/15![Delta logo]()
$632
This KLM deal was found by Cheapflights users on 5/14. 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.
Sat 5/237:00 pm
OPO
- MIA
1 stop24h 45m
KLM
Mon 6/157:05 am
MIA
- OPO
1 stop22h 25m
KLM
Deal found 5/14![KLM logo]()
$637
This United Airlines deal was found by Cheapflights users on 5/15. 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 5/2312:35 pm
OPO
- MIA
2 stops27h 49m
United Airlines
Sat 6/611:12 am
MIA
- OPO
1 stop14h 43m
United Airlines
Deal found 5/15![United Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 5/13. 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 5/2312:35 pm
OPO
- MIA
2 stops28h 00m
United Airlines
Thu 6/118:48 am
MIA
- OPO
2 stops19h 57m
United Airlines
Deal found 5/13![United Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 5/14. 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 5/239:00 am
OPO
- MIA
1 stop15h 33m
United Airlines
Mon 6/155:39 pm
MIA
- OPO
2 stops35h 06m
United Airlines
Deal found 5/14![United Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 5/17. 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.
Sat 5/235:00 am
OPO
- MIA
1 stop14h 45m
Delta
Sun 5/248:10 pm
MIA
- OPO
1 stop20h 50m
Delta
Deal found 5/17![Delta logo]()
$686
This Delta deal was found by Cheapflights users on 5/17. 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.
Sat 5/235:00 am
OPO
- MIA
1 stop14h 45m
Delta
Fri 5/293:40 pm
MIA
- OPO
1 stop13h 50m
Delta
Deal found 5/17![Delta logo]()
$690
This Delta deal was found by Cheapflights users on 5/17. 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.
Sat 5/235:00 am
OPO
- MIA
2 stops18h 54m
Delta
Mon 5/2511:00 pm
MIA
- OPO
1 stop18h 00m
Delta
Deal found 5/17![Delta logo]()
$691
One-way flights from Porto to MiamiSearch for one-way flight options from Porto to Miami. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
Search for one-way flight options from Porto to Miami. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Tue 10/610:00 pm
OPO
- MIA
1 stop27h 00m
LEVEL
Deal found 5/15![LEVEL logo]()
$331
This Travelocity deal was found by Cheapflights users on 5/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:40 pm
OPO
- MIA
1 stop22h 15m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$360
This eDestinos deal was found by Cheapflights users on 5/17. 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.
Thu 5/2811:35 am
OPO
- MIA
1 stop12h 10m
Air Europa
Deal found 5/17![Air Europa logo]()
$365
This American Airlines deal was found by Cheapflights users on 5/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:20 am
OPO
- MIA
2 stops17h 21m
American Airlines
Deal found 5/17![American Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 10/77:15 am
OPO
- MIA
1 stop17h 45m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$371
This Expedia deal was found by Cheapflights users on 5/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:25 pm
OPO
- MIA
1 stop12h 40m
British Airways
Deal found 5/14![British Airways logo]()
$372
This Cheapflightsfares deal was found by Cheapflights users on 5/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:35 am
OPO
- MIA
1 stop16h 10m
Air Europa
Deal found 5/17![Air Europa logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Mon 10/58:20 am
OPO
- MIA
1 stop16h 45m
Iberia
Deal found 5/15![Iberia logo]()
$382
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:20 am
OPO
- MIA
1 stop16h 45m
American Airlines
Deal found 5/15![American Airlines logo]()
$384
Find flight deals from Porto to Miami
Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Miami (MIA). 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 May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $464 (LEVEL) |
One-way from | $331 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $662 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 18, 2026.
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
Cheapest round-trip
PortoMiami
OPO - MIA
OPOMIA
Porto
Mon 10/26
8:45 am-9:00 pm
1 stop16h 15m
Miami
Mon 11/9
9:45 pm-9:15 pm
1 stop18h 30m
$515
PortoMiami
OPO - MIA
OPOMIA
Porto
Thu 6/4
10:00 pm-8:00 pm
1 stop27h 00m
Miami
Mon 6/8
9:55 pm-4:10 pm
1 stop13h 15m
$557
PortoMiami
OPO - MIA
OPOMIA
Porto
Mon 11/2
8:45 am-8:00 pm
1 stop16h 15m
Miami
Wed 11/18
9:45 pm-9:35 am
1 stop30h 50m
$561
PortoMiami
OPO - MIA
OPOMIA
Porto
Mon 10/5
8:35 am-8:00 pm
1 stop16h 25m
Miami
Fri 10/9
10:00 pm-4:10 pm
1 stop13h 10m
$563
PortoMiami
OPO - MIA
OPOMIA
Porto
Tue 11/3
5:00 am-3:00 pm
1 stop15h 00m
Miami
Thu 11/12
11:35 am-10:30 am
2 stops17h 55m
$597
PortoMiami
OPO - MIA
OPOMIA
Porto
Sat 11/14
11:15 am-3:00 pm
1 stop32h 45m
Miami
Mon 11/30
10:40 pm-10:00 pm
1 stop18h 20m
$597
Quickest round-trip
PortoMiami
OPO - MIA
OPOMIA
Porto
Thu 6/4
5:00 am-2:45 pm
1 stop14h 45m
Miami
Sat 6/20
3:25 pm-10:20 am
1 stop13h 55m
$597
PortoMiami
OPO - MIA
OPOMIA
Porto
Sat 5/30
5:00 am-2:45 pm
1 stop14h 45m
Miami
Mon 6/15
3:25 pm-10:30 am
1 stop14h 05m
$597
PortoMiami
OPO - MIA
OPOMIA
Porto
Mon 11/2
11:25 am-8:20 pm
1 stop13h 55m
Miami
Fri 11/13
11:15 am-10:30 am
2 stops18h 15m
$600
PortoMiami
OPO - MIA
OPOMIA
Porto
Tue 11/3
5:00 am-3:00 pm
1 stop15h 00m
Miami
Tue 11/24
7:30 pm-3:25 pm
2 stops14h 55m
$605
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Porto to Miami
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 Porto to Miami in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Porto-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-Miami flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Porto-Miami 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 Porto-Miami 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 Porto to Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from Porto with our price prediction graph.
OPO-MIA
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 Porto to Miami
How far ahead should I book a flight from Porto to Miami?
Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to Miami. 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 Porto to Miami?
Currently, February is the cheapest month in which you can book a flight from Porto to Miami (average of $492). Flying from Porto to Miami in July is currently the most expensive (average of $794). 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 Porto to Miami?
Reviews of airlines servicing Miami
Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated May 18, 2026.
See what other customers who have flown with United Airlines,TAP AIR PORTUGAL, andIberia from Porto to Miami have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Porto to Miami. 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 Miami?
Book flights to Miami if you plan to visit one of these locationsSunny Isles Beach
Hollywood
Dania Beach
Plantation
Miramar
Doral
Sunrise
Hialeah
Palm Beach
Miami Springs
Miami Lakes
Deerfield Beach
Lake Worth
Oakland Park
Tamarac
Bonita Springs
Marathon
North Palm Beach
Fisher Island
Boynton Beach
Browse thousands of different options on Cheapflights for your next trip
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Other flights to Miami
Explore flights to Miami departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 18, 2026.
Porto and Miami flights
Browse other Porto and Miami flight options. Last updated on May 18, 2026.
Other flights from Porto
Browse through other flights departing from Porto. Flights are based on user searches made on Cheapflights and were last updated on May 18, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Porto to Miami
Discover the top 4 airlines that operate flights from Porto to Miami. 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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$436 | Average$731 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$481 | Average$524 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$493 | Average$704 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$507 | Average$726 | FlexibilityNo cancel fee | On-time69% |