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$492+ Cheap flights from Syracuse (SYR) to Porto (OPO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — OPO
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Syracuse to Porto

Cheapest flights from Syracuse to Porto
Explore the most affordable flight options available from Syracuse to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 2/2410:23 am
SYR
-
OPO
2 stops18h 07m
United Airlines
Tue 3/312:30 pm
OPO
-
SYR
2 stops15h 50m
United Airlines
Deal found 1/25$492
This KLM deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:05 pm
SYR
-
OPO
2 stops14h 25m
KLM
Wed 3/185:00 am
OPO
-
SYR
2 stops22h 59m
KLM
Deal found 1/25$500
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/112:43 pm
SYR
-
OPO
2 stops16h 57m
United Airlines
Wed 3/1812:35 pm
OPO
-
SYR
1 stop11h 43m
United Airlines
Deal found 1/25$516
This Ovago deal was found by Cheapflights users on 1/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:55 pm
SYR
-
OPO
1 stop15h 35m
Lufthansa
Tue 3/312:30 pm
OPO
-
SYR
2 stops15h 50m
Lufthansa
Deal found 1/25$557
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/65:48 am
SYR
-
OPO
2 stops24h 52m
United Airlines
Tue 2/106:00 am
OPO
-
SYR
2 stops20h 20m
United Airlines
Deal found 1/25$718
This Gotogate deal was found by Cheapflights users on 1/25. 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 2/1212:27 pm
SYR
-
OPO
2 stops23h 48m
British Airways
Tue 2/1712:25 pm
OPO
-
SYR
2 stops39h 25m
British Airways
Deal found 1/25$736
This Ovago deal was found by Cheapflights users on 1/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:59 pm
SYR
-
OPO
1 stop16h 31m
Lufthansa
Wed 3/1812:35 pm
OPO
-
SYR
1 stop11h 43m
Lufthansa
Deal found 1/25$743
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 9/166:00 am
SYR
-
OPO
2 stops20h 40m
American Airlines
Wed 9/238:20 am
OPO
-
SYR
2 stops18h 18m
American Airlines
Deal found 1/26$792
This Delta deal was found by Cheapflights users on 1/26. 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 9/1611:25 am
SYR
-
OPO
1 stop18h 05m
Delta
Wed 9/235:00 am
OPO
-
SYR
2 stops23h 57m
Delta
Deal found 1/26$893
This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:25 am
SYR
-
OPO
1 stop18h 05m
KLM
Wed 9/2312:25 pm
OPO
-
SYR
1 stop16h 32m
KLM
Deal found 1/26$901

Find flight deals from Syracuse to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$492
(United Airlines)
Provider with most accurate pricing for Syracuse Hancock Intl-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Porto flights.
Search Deals
From Syracuse Hancock Intl to Porto
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse 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 January 26, 2026.
Use the filters below to find and compare flights from Syracuse to Porto that are best for you.

Fly from

Syracuse

Fly to

Porto

Route

Depart

Return

Price

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Tue 2/24

10:23 am-9:30 am

2 stops18h 07m

Porto

Tue 3/3

12:30 pm-11:20 pm

2 stops15h 50m

$492

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Wed 3/11

4:05 pm-10:30 am

2 stops14h 25m

Porto

Wed 3/18

5:00 am-11:59 pm

2 stops22h 59m

$500

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Wed 3/11

2:43 pm-11:40 am

2 stops16h 57m

Porto

Wed 3/18

12:35 pm-8:18 pm

1 stop11h 43m

$516

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Tue 2/24

12:55 pm-9:30 am

1 stop15h 35m

Porto

Tue 3/3

12:35 pm-11:20 pm

1 stop15h 45m

$566

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Fri 2/6

11:29 am-11:40 am

2 stops19h 11m

Porto

Tue 2/10

6:00 am-6:42 pm

2 stops17h 42m

$718

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Thu 2/12

12:27 pm-5:15 pm

2 stops23h 48m

Porto

Tue 2/17

12:25 pm-10:50 pm

2 stops39h 25m

$736

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Wed 7/1

11:25 am-10:55 am

2 stops18h 30m

Porto

Sun 7/26

5:00 am-11:57 pm

2 stops23h 57m

$977

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Thu 7/9

5:33 pm-6:50 am

2 stops32h 17m

Porto

Sat 7/25

12:15 pm-4:57 pm

2 stops57h 42m

$1,026

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

Thu 7/9

11:25 am-10:30 am

1 stop18h 05m

Porto

Sat 7/25

5:00 am-11:57 pm

2 stops23h 57m

$1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Syracuse 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 Syracuse to Porto in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Syracuse-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Syracuse-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Syracuse-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Syracuse-Porto flights, Cheapflights users trust AranGrant the most. AranGrant 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 Syracuse-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 Syracuse to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Syracuse with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Syracuse to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Syracuse to Porto?

    For as low as $500, United Airlines can have you in Porto from Syracuse in 14h 25m. Airlines will cover a distance of 3356 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Syracuse to Porto that include hotel bookings?

    Yes. In addition to deals on Syracuse to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Syracuse to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to Porto.

  • Can I find deals for business class flights from Syracuse to Porto?

    Yes. Cheapflights offers flight deals from Syracuse to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Aveiro
Arcos de Valdevez
Coimbra

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