$854+ Cheap flights from Cincinnati (CVG) 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — OPO
Jul 23 — Jul 301

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Cheap flight deals from Cincinnati to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 July 18, 2024.

Popular in

July

Cheapest in

January

Average price

$1,852

Round-trip from

$854
(United)
High demand for flights, 44% potential price rise
Best time to find cheap flights, 35% potential price drop
Average for round-trip flights in July 2024
From Cincinnati Cinci./N. Kentucky to Porto

What is the cheapest day to fly round-trip from Cincinnati to Porto?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Porto. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Cincinnati to Porto?

January can be a great time to fly to Porto from Cincinnati with a flight ticket averaging about $1,037. Cheapflights users have found deals in the month of January for as cheap as $640. The most expensive prices can be found in the month of July.

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

It’s optimal to fly from Cincinnati to Porto in the morning. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the afternoon.

Cheap Cincinnati to Porto flights in July & August 2024

Find cheap flight options from Cincinnati to Porto specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on July 18, 2024.
Listed are some of the best fares we've found on flights departing from Cincinnati to Porto in 2024. Check back in a little while for more flight options.
This United deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/711:18 amCVG - OPO
2 stops19h 02mUnited Airlines
Wed 8/286:00 amOPO - CVG
2 stops17h 52mUnited Airlines
Deal found 7/18$854
This Air France deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/76:20 pmCVG - OPO
1 stop16h 10mMultiple Airlines
Wed 8/286:20 amOPO - CVG
2 stops18h 08mMultiple Airlines
Deal found 7/17$856
This Aeromexico deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/76:20 pmCVG - OPO
1 stop16h 10mAir France
Wed 8/284:20 pmOPO - CVG
1 stop27h 45mAir France
Deal found 7/18$907

Cincinnati to Porto 2024 flight deals

Discover exclusive flight deals for travel between Cincinnati and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
Listed are some of the best fares we've found on flights departing from Cincinnati to Porto in 2024. Check back in a little while for more flight options.
This United deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/711:18 amCVG - OPO
2 stops19h 02mUnited Airlines
Wed 8/286:00 amOPO - CVG
2 stops17h 52mUnited Airlines
Deal found 7/18$854
This Air France deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/76:20 pmCVG - OPO
1 stop16h 10mMultiple Airlines
Wed 8/286:20 amOPO - CVG
2 stops18h 08mMultiple Airlines
Deal found 7/17$856
This Aeromexico deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/76:20 pmCVG - OPO
1 stop16h 10mAir France
Wed 8/284:20 pmOPO - CVG
1 stop27h 45mAir France
Deal found 7/18$907
This CheapOair deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/22:05 pmCVG - OPO
2 stops20h 35mMultiple Airlines
Tue 9/176:00 amOPO - CVG
2 stops21h 28mMultiple Airlines
Deal found 7/18$933
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/22:05 pmCVG - OPO
2 stops20h 35mLufthansa
Tue 9/176:00 amOPO - CVG
2 stops15h 36mLufthansa
Deal found 7/17$949
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/26:15 pmCVG - OPO
1 stop16h 15mDelta
Tue 9/176:30 amOPO - CVG
2 stops21h 08mDelta
Deal found 7/17$951
This Air France deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/196:15 pmCVG - OPO
1 stop16h 15mMultiple Airlines
Fri 10/49:15 amOPO - CVG
2 stops16h 44mMultiple Airlines
Deal found 7/17$954
This Aeromexico deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/196:15 pmCVG - OPO
1 stop16h 15mAir France
Fri 10/49:15 amOPO - CVG
1 stop35h 00mAir France
Deal found 7/17$1,067
This United deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/24:25 pmCVG - OPO
1 stop12h 20mUnited Airlines
Tue 9/1712:35 pmOPO - CVG
1 stop13h 22mUnited Airlines
Deal found 7/18$1,513

Find flights from Cincinnati to Porto within your budget

Customize your flight search to find flights from Cincinnati 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 2,689,020 searches. Data last updated July 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$854 - $1,513

Route

Depart

Return

Price

Cincinnati Cinci./N. KentuckyPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Wed 8/7

2 stops19h 02m

Porto

Wed 8/28

2 stops17h 52m

$854

Cincinnati Cinci./N. KentuckyPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Wed 8/7

1 stop16h 10m

Porto

Wed 8/28

2 stops18h 08m

$856

Cincinnati Cinci./N. KentuckyPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Wed 8/7

1 stop16h 10m

Porto

Wed 8/28

1 stop27h 45m

$907

Cincinnati Cinci./N. KentuckyPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 9/2

2 stops20h 35m

Porto

Tue 9/17

2 stops21h 28m

$933

Cincinnati Cinci./N. KentuckyPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 9/2

2 stops20h 35m

Porto

Tue 9/17

2 stops15h 36m

$949

Cincinnati Cinci./N. KentuckyPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 9/2

1 stop16h 15m

Porto

Tue 9/17

2 stops21h 08m

$951

Cincinnati Cinci./N. KentuckyPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Thu 9/19

1 stop16h 15m

Porto

Fri 10/4

2 stops16h 44m

$954

Cincinnati Cinci./N. KentuckyPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Thu 9/19

1 stop16h 15m

Porto

Fri 10/4

1 stop35h 00m

$1,067

Cincinnati Cinci./N. KentuckyPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 9/2

1 stop12h 20m

Porto

Tue 9/17

1 stop13h 22m

$1,513

Flights are sorted by cheapest first

Deals found on 7/18

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

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to Porto. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Cincinnati to Porto flight should consider departing on Tuesday mornings 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.
Search Deals

Best time to book a flight from Cincinnati to Porto

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

Temperature and rainfall in Porto by month

Plan your trip to Porto by taking into account the average temperature and rainfall totals by month.

OPO

Temperature

48.2 - 68 °F

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).

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 July 18, 2024.
Read through reviews of airlines operating flights from Cincinnati to Porto, such as Air France and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,762 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,762 reviews
8.0
Very good
9,762 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.5
Good
1,633 reviews
8.0
Very good
9,762 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
10,000 reviews
8.0
Very good
9,762 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

6.9
Okay
7,353 reviews
8.0
Very good
9,762 reviews

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Cincinnati to Porto for under $900 on Cheapflights?

    Yes, there are multiple flights from Cincinnati to Porto for under $900. The cheapest flight booked recently is on United Airlines for just $854, but on average you can expect to pay $1,059.

  • What are the cheapest airlines flying from Cincinnati to Porto round-trip?

    United Airlines, at $854, was found to be the cheapest airline from Cincinnati to Porto.Alternate airlines to your destination round-trip include Air France and Lufthansa. United Airlines is currently priced 17% below the average price you’ll pay for this route.

  • What does CVG to OPO mean?

    This is defined as Cincinnati Cinci./N. Kentucky Airport (CVG) and Porto Airport (OPO). Codes like Porto Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Cincinnati to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Cincinnati to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cincinnati to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cincinnati to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cincinnati 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.

  • Can I find deals for flights from Cincinnati to Porto that allow pets onboard?

    Many airlines flying from Cincinnati to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cincinnati to Porto?

    Yes, you can often find last-minute deals on Cincinnati to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cincinnati to Porto flight deals updated?

    The Cincinnati to Porto flight deals you see on this page were last updated on 7/18.

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

    Currently, January is the cheapest month in which you can book a flight from Cincinnati to Porto (average of $519). Flying from Cincinnati to Porto in June is currently the most expensive (average of $976). 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 2 airlines flying from Cincinnati to Porto

Discover the top 2 airlines that operate flights from Cincinnati 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 2,689,020 searches. Data last updated July 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$820Average$877FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$918Average$1,435FlexibilityNo cancel feeOn-time69%

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