How long is the flight from Ohio to Porto?

For as low as $492, Lufthansa can have you in Porto from Ohio in 15h 19m. Airlines will cover a distance of 3764 mi. 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 routes from Ohio to Porto?

When deciding which route to take from Ohio to Porto consider Cincinnati Cinci./N. Kentucky - Porto, Pittsburgh - Porto or Cleveland Hopkins Intl - Porto as they are the most popular.

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

Consider United Airlines, Delta or American Airlines when booking your flight. These represent the most popular airlines when flying from Ohio to Porto.

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

Located just 6.8 mi from the city center, Porto (OPO) is the airport most travelers will use when flying to Porto from Ohio.

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

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

How can I find direct flights from Ohio to Porto?

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

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

Yes. Cheapflights offers flight deals from Ohio 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.

$407+ Flights from Ohio to Porto

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Cheap flight deals from Ohio to Porto

Cheapest flights from Ohio to Porto
Explore the most affordable flight options available from Ohio to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

jue. 12/1811:57 amCVG - OPO

2 stops26h 43mMultiple Airlines

mar. 12/236:40 pmOPO - CVG

1 stop29h 09mMultiple Airlines

Deal found 12/11

$2,025

jue. 12/184:44 pmCVG - OPO

2 stops19h 31mBritish Airways

mar. 12/238:20 amOPO - CVG

2 stops17h 48mBritish Airways

Deal found 12/11

$2,115

Best flights from Ohio to Porto
Discover carefully curated flight deals from Ohio to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

dom. 3/154:40 pmCMH - OPO

2 stops25h 45mLufthansa

mié. 3/256:00 amOPO - CMH

2 stops16h 43mLufthansa

Deal found 12/10

$490

lun. 2/162:11 pmCMH - OPO

2 stops15h 19mKLM

mar. 2/245:00 amOPO - CMH

2 stops18h 18mKLM

Deal found 12/10

$492

dom. 2/15:55 pmCVG - OPO

2 stops36h 45mMultiple Airlines

sáb. 2/1411:55 amOPO - CVG

2 stops37h 33mMultiple Airlines

Deal found 12/11

$499

vie. 1/239:00 amCMH - OPO

2 stops21h 40mUnited Airlines

mar. 1/276:00 amOPO - CMH

2 stops43h 56mUnited Airlines

Deal found 12/10

$502

vie. 1/239:30 amCMH - OPO

2 stops27h 00mAir Canada

mar. 1/276:00 amOPO - CMH

2 stops43h 56mAir Canada

Deal found 12/9

$693

mar. 3/3111:40 amPIT - OPO

2 stops41h 30mScandinavian Airlines

mié. 4/811:50 amOPO - PIT

2 stops41h 24mScandinavian Airlines

Deal found 12/10

$730

vie. 1/234:21 pmDAY - OPO

2 stops14h 24mIberia

mar. 1/278:20 amOPO - DAY

2 stops18h 24mIberia

Deal found 12/9

$738

jue. 5/285:00 pmCLE - OPO

2 stops17h 30mDelta

mié. 6/35:00 amOPO - CLE

2 stops20h 57mDelta

Deal found 12/11

$795

sáb. 5/211:32 amPIT - OPO

1 stop18h 23mTAP AIR PORTUGAL

lun. 5/119:15 pmOPO - PIT

2 stops40h 18mTAP AIR PORTUGAL

Deal found 12/9

$921

dom. 1/2511:37 amDAY - OPO

2 stops17h 53mKLM

dom. 2/14:10 pmOPO - DAY

2 stops30h 48mKLM

Deal found 12/11

$492

dom. 3/84:58 pmCVG - OPO

1 stop12h 32mLufthansa

dom. 3/1512:30 pmOPO - CVG

2 stops39h 16mLufthansa

Deal found 12/10

$497

vie. 1/232:57 pmPIT - OPO

2 stops15h 43mUnited Airlines

mar. 1/276:00 amOPO - PIT

2 stops40h 14mUnited Airlines

Deal found 12/10

$502

dom. 1/252:02 pmCAK - OPO

2 stops17h 48mLufthansa

dom. 2/16:00 amOPO - CAK

2 stops19h 34mLufthansa

Deal found 12/11

$503

dom. 3/155:48 pmCMH - OPO

2 stops41h 07mUnited Airlines

mié. 3/256:00 amOPO - CMH

2 stops20h 13mUnited Airlines

Deal found 12/11

$505

vie. 1/239:05 amDAY - OPO

2 stops21h 35mUnited Airlines

mar. 1/276:00 amOPO - DAY

2 stops18h 37mUnited Airlines

Deal found 12/10

$505

vie. 1/2310:25 amCAK - OPO

2 stops20h 15mUnited Airlines

mar. 1/276:00 amOPO - CAK

2 stops40h 17mUnited Airlines

Deal found 12/10

$505

vie. 1/309:30 amCVG - OPO

2 stops25h 30mIberia

mar. 2/38:20 amOPO - CVG

2 stops18h 40mIberia

Deal found 12/9

$738

dom. 3/811:00 amCVG - OPO

2 stops18h 30mUnited Airlines

dom. 3/1512:30 pmOPO - CVG

2 stops34h 20mUnited Airlines

Deal found 12/10

$511

mar. 3/3112:15 pmPIT - OPO

2 stops15h 45mMultiple Airlines

mié. 4/85:15 pmOPO - PIT

1 stop23h 08mMultiple Airlines

Deal found 12/10

$792

vie. 5/295:00 pmCLE - OPO

2 stops17h 30mDelta

mié. 6/312:25 pmOPO - CLE

1 stop15h 43mDelta

Deal found 12/11

$802

lun. 6/86:00 pmCLE - OPO

1 stop11h 30mMultiple Airlines

vie. 6/195:00 amOPO - CLE

2 stops15h 10mMultiple Airlines

Deal found 12/11

$792

sáb. 5/97:00 amCMH - OPO

2 stops29h 05mScandinavian Airlines

lun. 5/2511:50 amOPO - CMH

2 stops39h 45mScandinavian Airlines

Deal found 12/9

$872

dom. 6/76:20 pmCVG - OPO

1 stop16h 10mKLM

dom. 6/214:20 pmOPO - CVG

1 stop27h 50mKLM

Deal found 12/10

$800

lun. 6/85:30 pmCMH - OPO

2 stops19h 40mDelta

vie. 6/199:25 amOPO - CMH

2 stops18h 30mDelta

Deal found 12/11

$807

mar. 3/3112:15 pmPIT - OPO

2 stops15h 45mMultiple Airlines

mar. 4/79:00 amOPO - PIT

2 stops15h 35mMultiple Airlines

Deal found 12/11

$816

jue. 2/191:18 pmCLE - OPO

2 stops17h 22mUnited Airlines

lun. 2/2312:35 pmOPO - CLE

1 stop12h 37mUnited Airlines

Deal found 12/9

$614

mar. 6/97:20 amPIT - OPO

1 stop22h 10mKLM

dom. 6/149:25 amOPO - PIT

2 stops17h 02mKLM

Deal found 12/10

$854

dom. 4/269:30 amCMH - OPO

2 stops28h 00mMultiple Airlines

vie. 5/156:00 amOPO - CMH

2 stops19h 22mMultiple Airlines

Deal found 12/10

$832

mar. 3/314:25 pmPIT - OPO

1 stop12h 20mLufthansa

mar. 4/711:05 amOPO - PIT

2 stops17h 34mLufthansa

Deal found 12/10

$917

sáb. 5/29:47 pmPIT - OPO

1 stop32h 08mMultiple Airlines

lun. 5/116:05 pmOPO - PIT

1 stop19h 28mMultiple Airlines

Deal found 12/10

$887

Last-minute flights from Ohio to Porto
Discover last-minute flight deals from Ohio to Porto. Data last updated diciembre 12, 2025 and is based on user searches.

dom. 1/1811:52 amCVG - OPO

2 stops17h 38mDelta

mié. 1/285:00 amOPO - CVG

2 stops20h 54mDelta

Deal found 12/11

$492

dom. 1/186:50 amCVG - OPO

1 stop24h 05mMultiple Airlines

mié. 1/286:35 pmOPO - CVG

1 stop25h 45mMultiple Airlines

Deal found 12/11

$1,396

vie. 1/239:00 amCMH - OPO

2 stops21h 40mUnited Airlines

mar. 1/276:00 amOPO - CMH

2 stops43h 56mUnited Airlines

Deal found 12/10

$502

vie. 1/232:57 pmPIT - OPO

2 stops15h 43mUnited Airlines

mar. 1/276:00 amOPO - PIT

2 stops40h 14mUnited Airlines

Deal found 12/10

$502

vie. 1/2310:25 amCAK - OPO

2 stops20h 15mUnited Airlines

mar. 1/276:00 amOPO - CAK

2 stops40h 17mUnited Airlines

Deal found 12/10

$505

vie. 1/239:05 amDAY - OPO

2 stops21h 35mUnited Airlines

mar. 1/276:00 amOPO - DAY

2 stops18h 37mUnited Airlines

Deal found 12/10

$505

vie. 1/239:30 amCMH - OPO

2 stops27h 00mAir Canada

mar. 1/276:00 amOPO - CMH

2 stops43h 56mAir Canada

Deal found 12/9

$693

vie. 1/235:55 pmPIT - OPO

2 stops18h 35mAir Canada

mar. 1/276:00 amOPO - PIT

2 stops40h 14mAir Canada

Deal found 12/9

$693

vie. 1/234:21 pmDAY - OPO

2 stops14h 24mIberia

mar. 1/278:20 amOPO - DAY

2 stops18h 24mIberia

Deal found 12/9

$738

dom. 1/2511:37 amDAY - OPO

2 stops17h 53mKLM

dom. 2/14:10 pmOPO - DAY

2 stops30h 48mKLM

Deal found 12/11

$492

dom. 1/252:02 pmCAK - OPO

2 stops17h 48mLufthansa

dom. 2/16:00 amOPO - CAK

2 stops19h 34mLufthansa

Deal found 12/11

$503

vie. 1/309:30 amCVG - OPO

2 stops17h 10mIberia

mar. 2/38:20 amOPO - CVG

2 stops16h 41mIberia

Deal found 12/11

$738

One-way flights from Ohio to Porto
Search for one-way flight options from Ohio to Porto. Find affordable one-way fares based on user searches. Data last updated diciembre 12, 2025.

lun. 5/41:26 pmCMH - OPO

3 stops38h 19mMultiple Airlines

Deal found 12/10

$407

sáb. 1/3110:55 amCMH - OPO

2 stops19h 45mUnited Airlines

Deal found 12/10

$419

lun. 5/44:30 pmCMH - OPO

1 stop12h 15mLufthansa

Deal found 12/10

$630

mié. 5/61:55 pmCVG - OPO

1 stop14h 50mLufthansa

Deal found 12/11

$630

mié. 5/62:45 pmCVG - OPO

2 stops14h 00mUnited Airlines

Deal found 12/10

$633

sáb. 1/3112:09 pmCMH - OPO

3 stops22h 06mMultiple Airlines

Deal found 12/10

$6,355

Find flight deals from Ohio to Porto

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$476 (FlightHub)
One-way from	$407 (Kiwi.com)
Popular in	January
Cheapest in	December
Average price	$599

Provider with most accurate pricing for Cleveland Hopkins Intl-Porto flight deals.

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From Ohio to Porto

Search Deals

One-way flight from Ohio to Porto

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($256 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease ($105 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

dom. 3/15

4:40 pm-10:25 pm

2 stops25h 45m

Porto

mié. 3/25

6:00 am-6:43 pm

2 stops16h 43m

$490

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

lun. 2/16

2:11 pm-10:30 am

2 stops15h 19m

Porto

mar. 2/24

5:00 am-6:18 pm

2 stops18h 18m

$492

DaytonPorto

DAY - OPO

DAYOPO

Dayton

dom. 1/25

11:37 am-10:30 am

2 stops17h 53m

Porto

dom. 2/1

4:10 pm-5:58 pm

2 stops30h 48m

$492

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

dom. 3/8

4:58 pm-9:30 am

1 stop12h 32m

Porto

dom. 3/15

12:30 pm-11:46 pm

2 stops39h 16m

$497

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

dom. 2/1

5:55 pm-11:40 am

2 stops36h 45m

Porto

sáb. 2/14

11:55 am-8:28 pm

2 stops37h 33m

$499

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

vie. 1/23

9:00 am-11:40 am

2 stops21h 40m

Porto

mar. 1/27

6:00 am-8:56 pm

2 stops43h 56m

$502

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

vie. 1/23

2:57 pm-11:40 am

2 stops15h 43m

Porto

mar. 1/27

6:00 am-5:14 pm

2 stops40h 14m

$502

AkronPorto

CAK - OPO

CAKOPO

Akron/Canton

dom. 1/25

2:02 pm-12:50 pm

2 stops17h 48m

Porto

dom. 2/1

6:00 am-8:34 pm

2 stops19h 34m

$503

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

dom. 3/15

5:48 pm-2:55 pm

2 stops41h 07m

Porto

mié. 3/25

6:00 am-10:13 pm

2 stops20h 13m

$505

DaytonPorto

DAY - OPO

DAYOPO

Dayton

vie. 1/23

9:05 am-11:40 am

2 stops21h 35m

Porto

mar. 1/27

6:00 am-7:37 pm

2 stops18h 37m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 36 results

Best time to book a flight from Ohio to Porto

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

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

Currently, February is the cheapest month in which you can book a flight from Ohio to Porto (average of $495). Flying from Ohio to Porto in June is currently the most expensive (average of $899). 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 OH to OPO?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 33% on flights from Ohio to Porto by exploring options for tickets in the morning.

Related info for your journey

What airport do you fly into for flights to Porto from Ohio?
Located just 6.8 mi from the city center, Porto (OPO) is the airport most travelers will use when flying to Porto from Ohio.
How long is the flight from Ohio to Porto?
For as low as $492, Lufthansa can have you in Porto from Ohio in 15h 19m. Airlines will cover a distance of 3764 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from Ohio to Porto?
When deciding which route to take from Ohio to Porto consider Cincinnati Cinci./N. Kentucky - Porto, Pittsburgh - Porto or Cleveland Hopkins Intl - Porto as they are the most popular.
Can I find deals for flights from Ohio to Porto that include hotel bookings?
Yes. In addition to deals on Ohio to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ohio to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ohio to Porto.
Can I find deals for business class flights from Ohio to Porto?
Yes. Cheapflights offers flight deals from Ohio 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 Ohio to Porto?
Currently, February is the cheapest month in which you can book a flight from Ohio to Porto (average of $495). Flying from Ohio to Porto in June is currently the most expensive (average of $899). 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 3 airlines flying from Ohio to Porto

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$628	Average$1,109	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$728	Average$951	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$775	Average$909	FlexibilityNo cancel fee	On-time71%

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$407+ Cheap flights from Ohio 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Ohio to Porto

Cheapest flights from Ohio to PortoExplore the most affordable flight options available from Ohio to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

Explore the most affordable flight options available from Ohio to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

Find flight deals from Ohio to Porto

Keep the following information in mind while searching for Ohio to Porto flight deals. Data was last updated diciembre 12, 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 Ohio to Porto that are best for you.

Best time to book a flight from Ohio to Porto

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Ohio 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 diciembre 12, 2025.

Related info for your journey

Find useful and relevant information for your journey from Ohio 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 Ohio?

How long is the flight from Ohio to Porto?

What are the most popular routes from Ohio to Porto?

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

How can I find direct flights from Ohio to Porto?

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

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

Traveling to a place near Porto?

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Alternative routes for Ohio to Porto

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Top 3 airlines flying from Ohio to Porto

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Cheapest flights from Ohio to Porto
Explore the most affordable flight options available from Ohio to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.