How long is the flight from Spartanburg to Porto?

There are many flights that can get you from Spartanburg to Porto in 13h. Fly via Lufthansa or Delta to get the fastest option. There are 3827 mi between Spartanburg and Porto. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the most popular airlines that fly from Spartanburg to Porto?

Before booking your flight from Spartanburg to Porto check out the most popular airlines for this route: United Airlines, Iberia or American Airlines.

What airport do you fly into for flights to Porto from Spartanburg?

Most people fly into Porto (OPO) if they book a flight to Porto from Spartanburg. On average, Porto has 0 inbound flights from Spartanburg per day from 5 airlines. Porto is conveniently located just 6.8 mi from Porto’s city center.

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

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

How can I find direct flights from Spartanburg to Porto?

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

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

Yes. Cheapflights offers flight deals from Spartanburg 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.

$384+ Flights from Spartanburg to Porto

Q: How much does it cost to fly round-trip from Spartanburg to Porto?

Airfare is below average for this route at the moment. Spartanburg to Porto flights typically cost between $778 and $1,012 in March. The cheapest round-trip price found within the last 3 days was $551 on Brussels Airlines (Mar 11-Mar 24).

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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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Spartanburg to Porto are usually found in January or November, booked 61 days in advance, depart on a Wednesday or Thursday and return on a Monday

Find flight deals from Spartanburg to Porto

Cheapest flights from Spartanburg to Porto
Explore the most affordable flight options available from Spartanburg to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

Wed 12/103:33 pmCLT - OPO

2 stops20h 12mBritish Airways

Mon 12/225:30 pmOPO - CLT

1 stop25h 40mBritish Airways

Deal found 11/23

$721

Thu 12/114:17 pmCLT - OPO

2 stops19h 58mBritish Airways

Mon 12/225:30 pmOPO - CLT

1 stop30h 30mBritish Airways

Deal found 11/23

$771

Tue 12/23:01 pmCLT - OPO

2 stops23h 24mMultiple Airlines

Tue 12/166:00 amOPO - CLT

3 stops35h 04mMultiple Airlines

Deal found 11/22

$949

Wed 12/105:28 pmCLT - OPO

2 stops23h 57mLufthansa

Mon 12/226:15 amOPO - CLT

2 stops22h 44mLufthansa

Deal found 11/23

$963

Fri 12/51:57 pmCLT - OPO

2 stops37h 13mMultiple Airlines

Mon 12/156:40 pmOPO - CLT

1 stop25h 07mMultiple Airlines

Deal found 11/22

$1,048

Wed 12/310:17 amCLT - OPO

2 stops20h 43mMultiple Airlines

Mon 12/156:40 pmOPO - CLT

1 stop25h 07mMultiple Airlines

Deal found 11/22

$1,066

Wed 12/310:17 amCLT - OPO

2 stops20h 43mMultiple Airlines

Tue 12/166:40 pmOPO - CLT

1 stop22h 24mMultiple Airlines

Deal found 11/22

$1,087

Tue 12/210:17 amCLT - OPO

2 stops20h 48mMultiple Airlines

Mon 12/156:40 pmOPO - CLT

1 stop25h 07mMultiple Airlines

Deal found 11/22

$1,099

Best flights from Spartanburg to Porto
Discover carefully curated flight deals from Spartanburg to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 24, 2025.

Fri 1/306:50 pmCLT - OPO

1 stop13h 00mLufthansa

Tue 2/36:00 amOPO - CLT

2 stops17h 59mLufthansa

Deal found 11/23

$636

Fri 1/3010:00 amCLT - OPO

2 stops19h 30mDelta

Tue 2/36:05 amOPO - CLT

2 stops22h 49mDelta

Deal found 11/22

$640

Thu 1/84:10 pmCLT - OPO

1 stop10h 30mIberia

Thu 1/158:40 pmOPO - CLT

1 stop24h 25mIberia

Deal found 11/24

$656

Wed 12/103:33 pmCLT - OPO

2 stops20h 12mBritish Airways

Mon 12/225:30 pmOPO - CLT

1 stop25h 40mBritish Airways

Deal found 11/23

$721

Thu 1/89:21 amCLT - OPO

2 stops19h 34mMultiple Airlines

Thu 1/156:35 amOPO - CLT

3 stops46h 24mMultiple Airlines

Deal found 11/24

$774

Thu 1/810:44 amCLT - OPO

2 stops19h 56mLufthansa

Thu 1/156:00 amOPO - CLT

2 stops17h 59mLufthansa

Deal found 11/24

$644

Thu 12/114:17 pmCLT - OPO

2 stops19h 58mBritish Airways

Mon 12/225:30 pmOPO - CLT

1 stop30h 30mBritish Airways

Deal found 11/23

$771

Last-minute flights from Spartanburg to Porto
Discover last-minute flight deals from Spartanburg to Porto. Data last updated November 24, 2025 and is based on user searches.

Tue 12/23:01 pmCLT - OPO

2 stops23h 24mMultiple Airlines

Tue 12/166:00 amOPO - CLT

3 stops35h 04mMultiple Airlines

Deal found 11/22

$949

Tue 12/210:17 amCLT - OPO

2 stops20h 48mMultiple Airlines

Mon 12/156:40 pmOPO - CLT

1 stop25h 07mMultiple Airlines

Deal found 11/22

$1,099

Wed 12/310:17 amCLT - OPO

2 stops20h 43mMultiple Airlines

Mon 12/156:40 pmOPO - CLT

1 stop25h 07mMultiple Airlines

Deal found 11/22

$1,066

Wed 12/310:17 amCLT - OPO

2 stops20h 43mMultiple Airlines

Tue 12/166:40 pmOPO - CLT

1 stop22h 24mMultiple Airlines

Deal found 11/22

$1,087

Fri 12/51:57 pmCLT - OPO

2 stops37h 13mMultiple Airlines

Mon 12/156:40 pmOPO - CLT

1 stop25h 07mMultiple Airlines

Deal found 11/22

$1,048

Wed 12/103:33 pmCLT - OPO

2 stops20h 12mBritish Airways

Mon 12/225:30 pmOPO - CLT

1 stop25h 40mBritish Airways

Deal found 11/23

$721

Wed 12/105:28 pmCLT - OPO

2 stops23h 57mLufthansa

Mon 12/226:15 amOPO - CLT

2 stops22h 44mLufthansa

Deal found 11/23

$963

Thu 12/114:17 pmCLT - OPO

2 stops19h 58mBritish Airways

Mon 12/225:30 pmOPO - CLT

1 stop30h 30mBritish Airways

Deal found 11/23

$771

One-way flights from Spartanburg to Porto
Search for one-way flight options from Spartanburg to Porto. Find affordable one-way fares based on user searches. Data last updated November 24, 2025.

Mon 5/118:30 amCLT - OPO

2 stops27h 30mMultiple Airlines

Deal found 11/24

$384

Mon 5/113:40 pmCLT - OPO

1 stop11h 00mIberia

Deal found 11/24

$492

Cheap flight deals from Spartanburg to Porto

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$551 (Kiwi.com)
One-way from	$384 (Mytrip)
Popular in	June
Cheapest in	January
Average price	$642

Provider with most accurate pricing for Charlotte Douglas-Porto flight deals.

Search Deals

Provider most trusted by Cheapflights users for Charlotte Douglas-Porto flights.

Search Deals

From Spartanburg to Porto

Search Deals

One-way flight from Spartanburg to Porto

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($278 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($71 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Fri 1/30

6:50 pm-12:50 pm

1 stop13h 00m

Porto

Tue 2/3

6:00 am-6:59 pm

2 stops17h 59m

$636

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Fri 1/30

10:00 am-10:30 am

2 stops19h 30m

Porto

Tue 2/3

6:05 am-11:54 pm

2 stops22h 49m

$640

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Thu 1/8

10:44 am-11:40 am

2 stops19h 56m

Porto

Thu 1/15

6:00 am-6:59 pm

2 stops17h 59m

$644

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Thu 1/8

4:10 pm-7:40 am

1 stop10h 30m

Porto

Thu 1/15

8:40 pm-4:05 pm

1 stop24h 25m

$656

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Wed 12/10

3:33 pm-4:45 pm

2 stops20h 12m

Porto

Mon 12/22

5:30 pm-2:10 pm

1 stop25h 40m

$721

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Thu 12/11

4:17 pm-5:15 pm

2 stops19h 58m

Porto

Mon 12/22

5:30 pm-7:00 pm

1 stop30h 30m

$771

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Thu 1/8

9:21 am-9:55 am

2 stops19h 34m

Porto

Thu 1/15

6:35 am-11:59 pm

3 stops46h 24m

$774

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 5/11

8:30 am-5:00 pm

2 stops27h 30m

$384

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 5/11

3:40 pm-7:40 am

1 stop11h 00m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Best time to book a flight from Spartanburg to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Spartanburg 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.

Cheapflights Insights

Everything you need to know about your flight from Spartanburg to Porto

How far ahead should I book a flight from Spartanburg to Porto?

To ensure you get the cheapest price possible for a flight from Spartanburg to Porto, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Spartanburg to Porto?

Currently, November is the cheapest month in which you can book a flight from Spartanburg to Porto (average of $555). Flying from Spartanburg to Porto in June is currently the most expensive (average of $1,081). 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.

What is the cheapest time of day to fly from SB1 to OPO?

It’s optimal to fly from Spartanburg to Porto in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Spartanburg to Porto?

Travelers seeking maximum savings on their Spartanburg to Porto flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Spartanburg to Porto?

Reviews of airlines servicing Porto

Get a feel of what it's like to fly with United Airlines, American Airlines, and Iberia from Spartanburg 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.

United Airlines

7.4

Good

9,041 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,041 reviews

United Airlines

7.4

Good

9,041 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

American Airlines

7.2

Good

11,040 reviews

United Airlines

7.4

Good

9,041 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Iberia

7.0

Good

3,033 reviews

United Airlines

7.4

Good

9,041 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Lufthansa

6.8

Okay

7,584 reviews

United Airlines

7.4

Good

9,041 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

British Airways

6.7

Okay

7,535 reviews

United Airlines

7.4

Good

9,041 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

What airport do you fly into for flights to Porto from Spartanburg?
Most people fly into Porto (OPO) if they book a flight to Porto from Spartanburg. On average, Porto has 0 inbound flights from Spartanburg per day from 5 airlines. Porto is conveniently located just 6.8 mi from Porto’s city center.
How long is the flight from Spartanburg to Porto?
There are many flights that can get you from Spartanburg to Porto in 13h. Fly via Lufthansa or Delta to get the fastest option. There are 3827 mi between Spartanburg and Porto. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Spartanburg to Porto that include hotel bookings?
Yes. In addition to deals on Spartanburg to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Spartanburg to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spartanburg to Porto.
Can I find deals for business class flights from Spartanburg to Porto?
Yes. Cheapflights offers flight deals from Spartanburg 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.
What is the cheapest month to book a flight from Spartanburg to Porto?
Currently, November is the cheapest month in which you can book a flight from Spartanburg to Porto (average of $555). Flying from Spartanburg to Porto in June is currently the most expensive (average of $1,081). 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.

See more FAQs

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Top 5 airlines flying from Spartanburg to Porto

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest$588	Average$811	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$608	Average$713	FlexibilityNo cancel fee	On-time76%
American Airlines	Cheapest$608	Average$849	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$619	Average$1,062	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$663	Average$2,070	FlexibilityNo cancel fee	On-time70%

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$384+ Cheap flights from Spartanburg, SC 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Spartanburg to Porto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Spartanburg to Porto are usually found in January or November, booked 61 days in advance, depart on a Wednesday or Thursday and return on a Monday

Find flight deals from Spartanburg to Porto

Cheapest flights from Spartanburg to PortoExplore the most affordable flight options available from Spartanburg to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

Explore the most affordable flight options available from Spartanburg to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

Cheap flight deals from Spartanburg to Porto

Keep the following information in mind while searching for Spartanburg to Porto flight deals. Data was last updated November 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Spartanburg to Porto that are best for you.

Best time to book a flight from Spartanburg to Porto

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

Cheapflights Insights

Everything you need to know about your flight from Spartanburg to Porto

How far ahead should I book a flight from Spartanburg to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Porto. Price data was last updated on November 21, 2025.

What is the cheapest month to book a flight from Spartanburg to Porto?

What is the cheapest time of day to fly from SB1 to OPO?

Find hourly flight availability from Spartanburg to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

What is the cheapest day to fly from Spartanburg to Porto?

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Porto. Price data was last updated on December 16, 2024.

How much does it cost to fly round-trip from Spartanburg to Porto?

Reviews of airlines servicing Porto

Get a feel of what it's like to fly with United Airlines, American Airlines, and Iberia from Spartanburg 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.

Related info for your journey

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

What airport do you fly into for flights to Porto from Spartanburg?

How long is the flight from Spartanburg to Porto?

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

How can I find direct flights from Spartanburg to Porto?

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

What is the cheapest month to book a flight from Spartanburg to Porto?

Traveling to a place near Porto?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Spartanburg to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Spartanburg to Porto

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Cheapest flights from Spartanburg to Porto
Explore the most affordable flight options available from Spartanburg to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.