$295+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — OPO
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Porto 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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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 May 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 May 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Sat 10/3111:35 am
OPO
- MIA
1 stop12h 55m
Air Europa
Deal found 5/3![Air Europa logo]()
$600
This eDestinos deal was found by Cheapflights users on 5/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Tue 10/278:10 pm
OPO
- MIA
1 stop28h 20m
Air Europa
Deal found 5/4![Air Europa logo]()
$609
This oojo deal was found by Cheapflights users on 5/1. 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.
Tue 10/139:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Tue 10/208:10 pm
OPO
- MIA
1 stop27h 35m
Air Europa
Deal found 5/1![Air Europa logo]()
$613
This oojo deal was found by Cheapflights users on 4/29. 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 7/279:30 pm
MIA
- OPO
1 stop28h 20m
Air Europa
Wed 11/117:35 am
OPO
- MIA
1 stop16h 55m
Air Europa
Deal found 4/29![Air Europa logo]()
$614
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Mon 10/59:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Mon 11/211:35 am
OPO
- MIA
1 stop12h 55m
Air Europa
Deal found 4/30![Air Europa logo]()
$624
This oojo deal was found by Cheapflights users on 4/29. 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.
Tue 10/2710:45 pm
MIA
- OPO
1 stop32h 05m
Air Europa
Sun 11/811:35 am
OPO
- MIA
1 stop12h 55m
Air Europa
Deal found 4/29![Air Europa logo]()
$634
This Trip.com deal was found by Cheapflights users on 5/3. 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 7/259:30 pm
MIA
- OPO
1 stop12h 45m
Air Europa
Sun 11/811:35 am
OPO
- MIA
1 stop12h 55m
Air Europa
Deal found 5/3![Air Europa logo]()
$638
This Travelocity deal was found by Cheapflights users on 5/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:35 pm
MIA
- OPO
2 stops17h 10m
Multiple Airlines
Tue 10/278:20 am
OPO
- MIA
1 stop17h 30m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$639
This Orbitz deal was found by Cheapflights users on 5/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:15 am
MIA
- OPO
1 stop17h 45m
Multiple Airlines
Mon 10/268:40 pm
OPO
- MIA
2 stops27h 46m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$640
This Priceline deal was found by Cheapflights users on 5/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:55 pm
MIA
- OPO
2 stops18h 55m
Multiple Airlines
Sun 11/298:20 am
OPO
- MIA
1 stop17h 30m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$642
This Priceline deal was found by Cheapflights users on 5/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:33 pm
MIA
- OPO
2 stops14h 07m
Multiple Airlines
Sun 11/812:25 pm
OPO
- MIA
1 stop13h 25m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$643
This Orbitz deal was found by Cheapflights users on 5/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 pm
MIA
- OPO
1 stop13h 00m
Multiple Airlines
Tue 10/208:20 am
OPO
- MIA
2 stops20h 04m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$644
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 May 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 May 4, 2026.
This Air Europa deal was found by Cheapflights users on 4/29. 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.
Sat 10/2410:45 pm
MIA
- OPO
1 stop16h 35m
Air Europa
Sat 11/711:35 am
OPO
- MIA
1 stop12h 55m
Air Europa
Deal found 4/29![Air Europa logo]()
$667
This Delta deal was found by Cheapflights users on 5/1. 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 10/3010:20 am
MIA
- OPO
2 stops17h 45m
Delta
Sat 11/711:15 am
OPO
- MIA
1 stop32h 45m
Delta
Deal found 5/1![Delta logo]()
$718
This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:20 pm
MIA
- OPO
1 stop12h 10m
United Airlines
Wed 11/1112:30 pm
OPO
- MIA
2 stops31h 10m
United Airlines
Deal found 5/1![United Airlines logo]()
$743
This KLM deal was found by Cheapflights users on 5/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:00 pm
MIA
- OPO
1 stop18h 00m
KLM
Mon 5/185:00 am
OPO
- MIA
2 stops17h 41m
KLM
Deal found 5/2![KLM logo]()
$813
This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:20 am
MIA
- OPO
1 stop19h 10m
United Airlines
Wed 11/1112:30 pm
OPO
- MIA
2 stops31h 10m
United Airlines
Deal found 5/1![United Airlines logo]()
$743
This Delta deal was found by Cheapflights users on 5/3. 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.
Sat 7/2511:24 am
MIA
- OPO
1 stop17h 56m
Delta
Sun 11/85:00 am
OPO
- MIA
2 stops21h 01m
Delta
Deal found 5/3![Delta logo]()
$755
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 7/256:30 am
MIA
- OPO
2 stops19h 25m
United Airlines
Sun 11/812:35 pm
OPO
- MIA
2 stops27h 36m
United Airlines
Deal found 5/3![United Airlines logo]()
$766
This Delta deal was found by Cheapflights users on 4/30. 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 5/144:55 pm
MIA
- OPO
1 stop24h 20m
Delta
Fri 5/225:55 am
OPO
- MIA
2 stops17h 59m
Delta
Deal found 4/30![Delta logo]()
$826
This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:40 pm
MIA
- OPO
1 stop29h 15m
United Airlines
Wed 7/2911:20 am
OPO
- MIA
2 stops40h 07m
United Airlines
Deal found 5/1![United Airlines logo]()
$874
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 7/106:30 am
MIA
- OPO
3 stops19h 30m
United Airlines
Sat 7/1810:15 am
OPO
- MIA
2 stops41h 12m
United Airlines
Deal found 5/3![United Airlines logo]()
$942
This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:40 pm
MIA
- OPO
2 stops29h 20m
United Airlines
Wed 7/2211:20 am
OPO
- MIA
2 stops40h 07m
United Airlines
Deal found 5/1![United Airlines logo]()
$978
Last-minute flights from Miami to PortoDiscover last-minute flight deals from Miami to Porto. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Porto. Data last updated May 4, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 4/29. 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 4/309:30 pm
MIA
- OPO
1 stop16h 50m
Air Europa
Tue 5/57:35 am
OPO
- MIA
1 stop16h 10m
Air Europa
Deal found 4/29![Air Europa logo]()
$662
This Air France deal was found by Cheapflights users on 4/29. 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.
Thu 4/3012:12 pm
MIA
- OPO
2 stops15h 18m
Multiple Airlines
Tue 5/55:00 am
OPO
- MIA
1 stop14h 45m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$718
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:00 pm
MIA
- OPO
1 stop18h 00m
KLM
Tue 5/55:00 am
OPO
- MIA
2 stops18h 06m
KLM
Deal found 4/30![KLM logo]()
$723
This Travelocity deal was found by Cheapflights users on 5/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:40 pm
MIA
- OPO
1 stop16h 25m
Multiple Airlines
Sat 5/96:20 am
OPO
- MIA
2 stops19h 28m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 5/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:15 am
MIA
- OPO
3 stops28h 30m
United Airlines
Sat 5/96:00 am
OPO
- MIA
2 stops20h 11m
United Airlines
Deal found 5/2![United Airlines logo]()
$742
This Iberia deal was found by Cheapflights users on 4/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:05 pm
MIA
- OPO
1 stop21h 55m
Iberia
Mon 5/118:20 am
OPO
- MIA
1 stop17h 05m
Iberia
Deal found 4/30![Iberia logo]()
$765
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:55 pm
MIA
- OPO
1 stop20h 20m
KLM
Mon 5/117:00 pm
OPO
- MIA
1 stop24h 45m
KLM
Deal found 4/30![KLM logo]()
$763
This Iberia deal was found by Cheapflights users on 4/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:05 pm
MIA
- OPO
1 stop21h 55m
Iberia
Fri 5/1512:25 pm
OPO
- MIA
1 stop13h 00m
Iberia
Deal found 4/30![Iberia logo]()
$766
This Flightnetwork deal was found by Cheapflights users on 5/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:40 pm
MIA
- OPO
1 stop35h 20m
SWISS
Sat 5/237:20 pm
OPO
- MIA
1 stop27h 05m
SWISS
Deal found 5/2![SWISS logo]()
$741
This KLM deal was found by Cheapflights users on 5/1. 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.
Sat 5/98:10 pm
MIA
- OPO
1 stop20h 50m
KLM
Fri 5/227:05 pm
OPO
- MIA
1 stop24h 40m
KLM
Deal found 5/1![KLM logo]()
$760
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 May 4, 2026.
Search for one-way flight options from Miami to Porto. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 7/89:45 pm
MIA
- OPO
1 stop13h 25m
Iberia
Deal found 5/3![Iberia logo]()
$295
This United Airlines deal was found by Cheapflights users on 4/29. 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 10/275:20 pm
MIA
- OPO
1 stop12h 10m
United Airlines
Deal found 4/29![United Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:45 pm
MIA
- OPO
1 stop28h 05m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 7/129:45 pm
MIA
- OPO
1 stop29h 15m
LEVEL
Deal found 4/29![LEVEL logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 7/89:45 pm
MIA
- OPO
1 stop28h 10m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$348
This LEVEL deal was found by Cheapflights users on 4/30. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:45 pm
MIA
- OPO
1 stop18h 35m
LEVEL
Deal found 4/30![LEVEL logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:45 pm
MIA
- OPO
1 stop29h 15m
LEVEL
Deal found 5/1![LEVEL logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:45 pm
MIA
- OPO
1 stop28h 05m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$361
This LEVEL deal was found by Cheapflights users on 4/30. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:45 pm
MIA
- OPO
1 stop29h 15m
LEVEL
Deal found 4/30![LEVEL logo]()
$376
This Justfly.com deal was found by Cheapflights users on 4/29. 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 4/29![Air Canada logo]()
$389
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 May 4, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $600 (Cheapflightsfares) |
One-way from | $295 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $741 |
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 May 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
Quickest round-trip
MiamiPorto
MIA - OPO
MIAOPO
Miami
Sat 10/24
10:45 pm-7:20 pm
1 stop16h 35m
Porto
Sat 11/7
11:35 am-7:30 pm
1 stop12h 55m
$667
MiamiPorto
MIA - OPO
MIAOPO
Miami
Fri 10/30
10:20 am-8:05 am
2 stops17h 45m
Porto
Sat 11/7
11:15 am-3:00 pm
1 stop32h 45m
$718
MiamiPorto
MIA - OPO
MIAOPO
Miami
Wed 10/28
5:20 pm-9:30 am
1 stop12h 10m
Porto
Wed 11/11
12:30 pm-2:40 pm
2 stops31h 10m
$743
MiamiPorto
MIA - OPO
MIAOPO
Miami
Sun 10/25
10:20 am-9:30 am
1 stop19h 10m
Porto
Wed 11/11
12:30 pm-2:40 pm
2 stops31h 10m
$743
MiamiPorto
MIA - OPO
MIAOPO
Miami
Sat 7/25
11:24 am-10:20 am
1 stop17h 56m
Porto
Sun 11/8
5:00 am-9:01 pm
2 stops21h 01m
$755
MiamiPorto
MIA - OPO
MIAOPO
Miami
Sat 7/25
6:30 am-6:55 am
2 stops19h 25m
Porto
Sun 11/8
12:35 pm-11:11 am
2 stops27h 36m
$766
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 5/14
11:00 pm-10:00 pm
1 stop18h 00m
Porto
Mon 5/18
5:00 am-5:41 pm
2 stops17h 41m
$813
MiamiPorto
MIA - OPO
MIAOPO
Miami
Thu 5/14
4:55 pm-10:15 pm
1 stop24h 20m
Porto
Fri 5/22
5:55 am-6:54 pm
2 stops17h 59m
$826
MiamiPorto
MIA - OPO
MIAOPO
Miami
Tue 7/21
8:40 pm-6:55 am
1 stop29h 15m
Porto
Wed 7/29
11:20 am-10:27 pm
2 stops40h 07m
$874
MiamiPorto
MIA - OPO
MIAOPO
Miami
Fri 7/10
6:30 am-7:00 am
3 stops19h 30m
Porto
Sat 7/18
10:15 am-10:27 pm
2 stops41h 12m
$942
Showing 1-10 of 13 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 May.
| 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
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How far ahead should I book a flight from Miami to Porto?
Booking 24 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 $981). 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 May 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.
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - 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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Miami and Porto flights
Browse other Miami and Porto flight options. Last updated on May 4, 2026.
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Explore flights to Porto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$472 | Average$720 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$477 | Average$801 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$479 | Average$777 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$494 | Average$648 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$498 | Average$702 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$551 | Average$656 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$561 | Average$681 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$563 | Average$650 | FlexibilityNo cancel fee | On-time69% |