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$501+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — OPO
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Ohio to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Ohio (USOH) 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 21, 2025.

Round-trip from

$575
(Gotogate)
From Ohio to Porto
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Find 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 January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. 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.
Mon 3/174:05 pmCVG - OPO
2 stops39h 10mAir Canada
Tue 4/16:00 amOPO - CVG
2 stops38h 22mAir Canada
Deal found 1/20$575
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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.
Wed 3/127:55 pmCMH - OPO
2 stops23h 40mLufthansa
Wed 3/266:00 amOPO - CMH
2 stops21h 41mLufthansa
Deal found 1/19$598
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 3/172:15 pmCLE - OPO
2 stops17h 20mLufthansa
Wed 3/266:00 amOPO - CLE
2 stops21h 59mLufthansa
Deal found 1/20$599
This SWISS deal was found by Cheapflights users on 1/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/176:23 pmCVG - OPO
2 stops20h 17mSWISS
Tue 4/18:40 amOPO - CVG
2 stops17h 05mSWISS
Deal found 1/20$610
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 2/232:54 pmCLE - OPO
2 stops15h 51mAmerican Airlines
Tue 3/118:20 amOPO - CLE
2 stops18h 36mAmerican Airlines
Deal found 1/20$613
This SWISS deal was found by Cheapflights users on 1/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/174:20 pmCLE - OPO
2 stops37h 55mSWISS
Tue 2/257:30 pmOPO - CLE
2 stops30h 03mSWISS
Deal found 1/21$620
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/172:30 pmCMH - OPO
2 stops16h 15mIberia
Mon 2/248:40 pmOPO - CMH
2 stops27h 30mIberia
Deal found 1/20$622
This United Airlines deal was found by Cheapflights users on 1/19. 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 3/127:00 amCMH - OPO
3 stops28h 15mUnited Airlines
Wed 3/266:00 amOPO - CMH
2 stops18h 43mUnited Airlines
Deal found 1/19$627
This Gotogate deal was found by Cheapflights users on 1/19. 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.
Fri 2/711:15 amPIT - OPO
2 stops20h 35mMultiple Airlines
Tue 2/111:45 pmOPO - PIT
2 stops38h 18mMultiple Airlines
Deal found 1/19$655
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/164:05 pmPIT - OPO
2 stops39h 10mAir Canada
Sun 3/236:00 amOPO - PIT
2 stops37h 25mAir Canada
Deal found 1/20$659
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/63:04 pmCLE - OPO
2 stops15h 31mUnited Airlines
Thu 3/136:00 amOPO - CLE
2 stops17h 07mUnited Airlines
Deal found 1/20$677
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/19:35 pmCVG - OPO
1 stop16h 40mBritish Airways
Sun 2/168:20 amOPO - CVG
2 stops19h 10mBritish Airways
Deal found 1/20$705

Find flights from Ohio to Porto within your budget

Customize your flight search to find flights from Ohio 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 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 3/17

4:05 pm-11:15 am

2 stops39h 10m

Porto

Tue 4/1

6:00 am-3:22 pm

2 stops38h 22m

$575

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 3/12

7:55 pm-11:35 pm

2 stops23h 40m

Porto

Wed 3/26

6:00 am-11:41 pm

2 stops21h 41m

$598

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

Mon 3/17

2:15 pm-11:35 am

2 stops17h 20m

Porto

Wed 3/26

6:00 am-11:59 pm

2 stops21h 59m

$599

CincinnatiPorto

CVG - OPO

CVGOPO

Cincinnati Cinci./N. Kentucky

Mon 3/17

6:23 pm-6:40 pm

2 stops20h 17m

Porto

Tue 4/1

8:40 am-8:45 pm

2 stops17h 05m

$610

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

Sun 2/23

2:54 pm-11:45 am

2 stops15h 51m

Porto

Tue 3/11

8:20 am-10:56 pm

2 stops18h 36m

$613

ClevelandPorto

CLE - OPO

CLEOPO

Cleveland Hopkins Intl

Mon 2/17

4:20 pm-11:15 am

2 stops37h 55m

Porto

Tue 2/25

7:30 pm-8:33 pm

2 stops30h 03m

$620

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Mon 2/17

2:30 pm-11:45 am

2 stops16h 15m

Porto

Mon 2/24

8:40 pm-7:10 pm

2 stops27h 30m

$622

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 3/12

7:00 am-3:15 pm

3 stops28h 15m

Porto

Wed 3/26

6:00 am-8:43 pm

2 stops18h 43m

$627

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Fri 2/7

11:15 am-12:50 pm

2 stops20h 35m

Porto

Tue 2/11

1:45 pm-11:03 pm

2 stops38h 18m

$655

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sun 3/16

4:05 pm-11:15 am

2 stops39h 10m

Porto

Sun 3/23

6:00 am-3:25 pm

2 stops37h 25m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 41 results
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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.

Travel insights for flights from Ohio to Porto

Get recent, data-driven insights about flights from Ohio to Porto including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ohio to Porto (average of $523). Flying from Ohio to Porto in June is currently the most expensive (average of $1,083). 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?

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 January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ohio to Porto as you normally would.

Rainfall in Porto by month

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

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.

Temperature in Porto by month

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

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 January 21, 2025.
Peruse reviews from past customers who have flown with Delta, Air Canada and SWISS from Ohio to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

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

  • What are the cheapest airlines to fly from Ohio to Porto one-way?

    $718 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Scandinavian Airlines and British Airways, with prices starting from $2,024 and $10,988, respectively.

  • 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, Columbus - 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, January is the cheapest month in which you can book a flight from Ohio to Porto (average of $523). Flying from Ohio to Porto in June is currently the most expensive (average of $1,083). 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

Traveling to a place near Ohio?

Book flights to Ohio if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Alternative routes for Ohio to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ohio to Porto

Discover the top 4 airlines that operate flights from Ohio 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$656Average$1,354FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$664Average$813FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$673Average$1,303FlexibilityNo cancel feeOn-time69%
DeltaCheapest$733Average$1,090FlexibilityNo cancel feeOn-timeN/A
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