$462+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — OPO
Jul 4 — Jul 111
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Porto with Cheapflights
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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 June 4, 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 June 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/30. 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.
Fri 8/219:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Tue 8/2511:35 am
OPO
- MIA
1 stop12h 10m
Air Europa
Deal found 5/30![Air Europa logo]()
$759
This Delta deal was found by Cheapflights users on 6/1. 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 12/255:59 pm
MIA
- OPO
2 stops16h 26m
Delta
Wed 1/65:00 am
OPO
- MIA
2 stops19h 31m
Delta
Deal found 6/1![Delta logo]()
$763
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Thu 10/1510:40 am
MIA
- OPO
2 stops16h 00m
American Airlines
Sat 10/248:20 am
OPO
- MIA
2 stops16h 57m
American Airlines
Deal found 5/30![American Airlines logo]()
$765
This Cheapflightsfares deal was found by Cheapflights users on 5/30. 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.
Fri 8/219:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Sun 9/67:35 am
OPO
- MIA
1 stop16h 10m
Air Europa
Deal found 5/30![Air Europa logo]()
$768
This KLM deal was found by Cheapflights users on 6/1. 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.
Fri 12/255:00 pm
MIA
- OPO
1 stop21h 15m
KLM
Wed 1/611:25 am
OPO
- MIA
1 stop35h 15m
KLM
Deal found 6/1![KLM logo]()
$769
This Mytrip deal was found by Cheapflights users on 5/30. 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.
Fri 8/218:15 am
MIA
- OPO
1 stop17h 45m
Air Canada
Tue 8/2512:15 pm
OPO
- MIA
2 stops40h 29m
Air Canada
Deal found 5/30![Air Canada logo]()
$771
This United Airlines deal was found by Cheapflights users on 5/31. 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 8/1311:26 am
MIA
- OPO
1 stop14h 29m
United Airlines
Tue 8/2512:15 pm
OPO
- MIA
2 stops33h 16m
United Airlines
Deal found 5/31![United Airlines logo]()
$772
This Cheapflightsfares deal was found by Cheapflights users on 5/30. 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.
Thu 9/109:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Sat 9/267:35 am
OPO
- MIA
1 stop16h 10m
Air Europa
Deal found 5/30![Air Europa logo]()
$773
This Gotogate deal was found by Cheapflights users on 5/30. 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.
Wed 8/198:15 am
MIA
- OPO
2 stops22h 10m
Multiple Airlines
Mon 8/2412:10 pm
OPO
- MIA
1 stop31h 30m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 5/31. 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 8/1311:24 am
MIA
- OPO
1 stop18h 06m
Delta
Wed 8/2611:45 am
OPO
- MIA
1 stop32h 00m
Delta
Deal found 5/31![Delta logo]()
$775
This Air Canada deal was found by Cheapflights users on 5/31. 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.
Thu 8/137:59 pm
MIA
- OPO
2 stops30h 11m
Air Canada
Sun 8/2312:15 pm
OPO
- MIA
2 stops40h 29m
Air Canada
Deal found 5/31![Air Canada logo]()
$776
This CheapOair deal was found by Cheapflights users on 6/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:00 am
MIA
- OPO
2 stops22h 45m
Multiple Airlines
Fri 11/208:40 am
OPO
- MIA
2 stops18h 49m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$777
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 June 4, 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 June 4, 2026.
This Delta deal was found by Cheapflights users on 5/31. 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 8/138:25 am
MIA
- OPO
2 stops21h 05m
Delta
Fri 8/2111:25 am
OPO
- MIA
1 stop32h 20m
Delta
Deal found 5/31![Delta logo]()
$780
This KLM deal was found by Cheapflights users on 5/31. 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.
Fri 8/213:17 pm
MIA
- OPO
1 stop14h 13m
KLM
Sun 9/65:00 am
OPO
- MIA
2 stops17h 37m
KLM
Deal found 5/31![KLM logo]()
$785
This United Airlines deal was found by Cheapflights users on 6/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:59 pm
MIA
- OPO
1 stop29h 56m
United Airlines
Thu 11/196:00 am
OPO
- MIA
2 stops21h 16m
United Airlines
Deal found 6/3![United Airlines logo]()
$853
This Delta deal was found by Cheapflights users on 5/30. 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 10/13:23 pm
MIA
- OPO
2 stops19h 02m
Delta
Sat 10/105:00 am
OPO
- MIA
2 stops18h 41m
Delta
Deal found 5/30![Delta logo]()
$789
This United Airlines deal was found by Cheapflights users on 5/30. 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 7/275:22 pm
MIA
- OPO
1 stop11h 23m
United Airlines
Wed 8/511:20 am
OPO
- MIA
2 stops40h 07m
United Airlines
Deal found 5/30![United Airlines logo]()
$868
This Delta deal was found by Cheapflights users on 5/31. 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 8/136:00 am
MIA
- OPO
2 stops21h 30m
Delta
Thu 8/2711:35 am
OPO
- MIA
2 stops18h 32m
Delta
Deal found 5/31![Delta logo]()
$790
This Delta deal was found by Cheapflights users on 6/1. 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 9/1711:25 am
MIA
- OPO
2 stops16h 05m
Delta
Wed 10/145:55 am
OPO
- MIA
2 stops22h 14m
Delta
Deal found 6/1![Delta logo]()
$796
This Delta deal was found by Cheapflights users on 6/3. 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.
Sun 11/2211:15 am
MIA
- OPO
2 stops18h 15m
Delta
Fri 11/275:00 am
OPO
- MIA
2 stops21h 01m
Delta
Deal found 6/3![Delta logo]()
$843
This Delta deal was found by Cheapflights users on 6/3. 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 9/147:45 pm
MIA
- OPO
2 stops21h 45m
Delta
Wed 11/1811:25 am
OPO
- MIA
1 stop14h 00m
Delta
Deal found 6/3![Delta logo]()
$850
This Delta deal was found by Cheapflights users on 6/3. 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 9/147:45 pm
MIA
- OPO
2 stops21h 45m
Delta
Mon 11/1611:25 am
OPO
- MIA
1 stop35h 15m
Delta
Deal found 6/3![Delta logo]()
$863
This Delta deal was found by Cheapflights users on 6/2. 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 7/1511:00 pm
MIA
- OPO
1 stop18h 00m
Delta
Fri 7/245:55 am
OPO
- MIA
1 stop19h 50m
Delta
Deal found 6/2![Delta logo]()
$878
This Delta deal was found by Cheapflights users on 6/3. 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 7/93:17 pm
MIA
- OPO
2 stops19h 08m
Delta
Thu 7/235:00 am
OPO
- MIA
2 stops19h 18m
Delta
Deal found 6/3![Delta logo]()
$885
Last-minute flights from Miami to PortoDiscover last-minute flight deals from Miami to Porto. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Porto. Data last updated June 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/30. 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.
Fri 6/1212:20 am
MIA
- OPO
1 stop11h 30m
TAP AIR PORTUGAL
Thu 6/189:15 pm
OPO
- MIA
1 stop22h 20m
TAP AIR PORTUGAL
Deal found 5/30![TAP AIR PORTUGAL logo]()
$826
This FlightHub deal was found by Cheapflights users on 6/2. 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.
Sun 6/2112:30 am
MIA
- OPO
1 stop13h 30m
TAP AIR PORTUGAL
Tue 9/295:05 am
OPO
- MIA
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 6/2![TAP AIR PORTUGAL logo]()
$834
This Cheapflightsfares deal was found by Cheapflights users on 6/2. 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 6/239:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Wed 9/307:35 am
OPO
- MIA
1 stop16h 10m
Air Europa
Deal found 6/2![Air Europa logo]()
$815
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Mon 7/69:55 am
MIA
- OPO
2 stops16h 45m
American Airlines
Wed 9/912:25 pm
OPO
- MIA
1 stop12h 40m
American Airlines
Deal found 5/30![American Airlines logo]()
$786
This Expedia deal was found by Cheapflights users on 5/30. 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.
Tue 7/79:45 pm
MIA
- OPO
2 stops28h 15m
Multiple Airlines
Wed 9/98:40 am
OPO
- MIA
1 stop13h 45m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$783
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 7/74:53 pm
MIA
- OPO
2 stops33h 02m
United Airlines
Wed 9/912:35 pm
OPO
- MIA
2 stops28h 19m
United Airlines
Deal found 5/30![United Airlines logo]()
$797
This Cheapflightsfares deal was found by Cheapflights users on 5/31. 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.
Wed 7/89:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Wed 7/2211:35 am
OPO
- MIA
1 stop12h 10m
Air Europa
Deal found 5/31![Air Europa logo]()
$806
This oojo deal was found by Cheapflights users on 6/1. 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 7/89:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Mon 7/208:10 pm
OPO
- MIA
1 stop27h 35m
Air Europa
Deal found 6/1![Air Europa logo]()
$817
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/129:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Sun 7/197:35 am
OPO
- MIA
1 stop16h 10m
Air Europa
Deal found 6/2![Air Europa logo]()
$821
This Trip.com deal was found by Cheapflights users on 6/1. 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 7/219:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Tue 7/288:10 pm
OPO
- MIA
1 stop27h 35m
Air Europa
Deal found 6/1![Air Europa logo]()
$830
This Gotogate deal was found by Cheapflights users on 5/31. 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 7/234:30 pm
MIA
- OPO
1 stop11h 40m
TAP AIR PORTUGAL
Sun 8/1610:30 pm
OPO
- MIA
1 stop21h 05m
TAP AIR PORTUGAL
Deal found 5/31![TAP AIR PORTUGAL logo]()
$832
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 June 4, 2026.
Search for one-way flight options from Miami to Porto. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Mytrip deal was found by Cheapflights users on 5/31. 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 7/18:48 am
MIA
- OPO
2 stops17h 12m
Air Canada
Deal found 5/31![Air Canada logo]()
$462
This Air Canada deal was found by Cheapflights users on 6/1. 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 7/88:48 am
MIA
- OPO
2 stops17h 12m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$467
This KAYAK deal was found by Cheapflights users on 6/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Deal found 6/1![Air Europa logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Fri 7/39:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Deal found 6/3![Air Europa logo]()
$490
This eDestinos deal was found by Cheapflights users on 5/30. 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.
Sat 6/274:30 pm
MIA
- OPO
1 stop27h 10m
TAP AIR PORTUGAL
Deal found 5/30![TAP AIR PORTUGAL logo]()
$493
This Trip.com deal was found by Cheapflights users on 6/3. 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.
Sat 6/139:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Deal found 6/3![Air Europa logo]()
$498
This Trip.com deal was found by Cheapflights users on 6/1. 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 6/299:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Deal found 6/1![Air Europa logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 6/153:35 am
MIA
- OPO
2 stops36h 40m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$505
This Mytrip deal was found by Cheapflights users on 5/31. 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 6/177:15 am
MIA
- OPO
3 stops33h 05m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$507
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 June 4, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $759 (Cheapflightsfares) |
One-way from | $462 (Mytrip) |
Popular in | December |
Cheapest in | January |
Average price | $921 |
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 June 4, 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 8/13
8:25 am-10:30 am
2 stops21h 05m
Porto
Fri 8/21
11:25 am-2:45 pm
1 stop32h 20m
$780
Quickest round-trip
MiamiPorto
MIA - OPO
MIAOPO
Miami
Fri 8/21
3:17 pm-10:30 am
1 stop14h 13m
Porto
Sun 9/6
5:00 am-5:37 pm
2 stops17h 37m
$785
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 10/1
3:23 pm-3:25 pm
2 stops19h 02m
Porto
Sat 10/10
5:00 am-6:41 pm
2 stops18h 41m
$789
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 8/13
6:00 am-8:30 am
2 stops21h 30m
Porto
Thu 8/27
11:35 am-1:07 am
2 stops18h 32m
$790
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 9/17
11:25 am-8:30 am
2 stops16h 05m
Porto
Wed 10/14
5:55 am-11:09 pm
2 stops22h 14m
$796
MiamiPorto
MIA - OPO
MIAOPO
Miami
Sun 11/22
11:15 am-10:30 am
2 stops18h 15m
Porto
Fri 11/27
5:00 am-9:01 pm
2 stops21h 01m
$843
MiamiPorto
MIA - OPO
MIAOPO
Miami
Mon 9/14
7:45 pm-10:30 pm
2 stops21h 45m
Porto
Wed 11/18
11:25 am-8:25 pm
1 stop14h 00m
$850
MiamiPorto
MIA - OPO
MIAOPO
Miami
Sun 9/13
7:59 pm-6:55 am
1 stop29h 56m
Porto
Thu 11/19
6:00 am-10:16 pm
2 stops21h 16m
$853
MiamiPorto
MIA - OPO
MIAOPO
Miami
Mon 9/14
7:45 pm-10:30 pm
2 stops21h 45m
Porto
Mon 11/16
11:25 am-5:40 pm
1 stop35h 15m
$863
MiamiPorto
MIA - OPO
MIAOPO
Miami
Mon 7/27
5:22 pm-9:45 am
1 stop11h 23m
Porto
Wed 8/5
11:20 am-10:27 pm
2 stops40h 07m
$868
Showing 1-10 of 18 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 June.
| 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 Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 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 89 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 $470). Flying from Miami to Porto in December is currently the most expensive (average of $985). 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 June 4, 2026.
Get a feel of what it's like to fly with United Airlines,TAP AIR PORTUGAL, andAir Canada 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
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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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Complete your trip
Complete your trip to Porto by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to Porto by cabin class
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Miami and Porto flights
Browse other Miami and Porto flight options. Last updated on June 4, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on June 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Porto
Explore flights to Porto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 4, 2026.
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 June 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$446 | Average$679 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$469 | Average$745 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$852 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$494 | Average$648 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$498 | Average$702 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$558 | Average$648 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$558 | Average$681 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$564 | Average$668 | FlexibilityNo cancel fee | On-time67% |