How does KAYAK find such low prices on flights from Ohio to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ohio to Porto. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ohio to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Ohio is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ohio to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Ohio with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ohio to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Ohio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$441 CHEAP FLIGHTS from Ohio to Porto

OPO

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Flight Deals

Cheap Flights from Ohio to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ohio to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ohio to Porto

Thu, Nov 13 - Wed, Nov 26

8:05 am - 9:30 amCLE-OPO

20h 25m1 stop

12:30 pm - 11:58 pmOPO-CLE

16h 28m2 stops

$523United Airlines

Find Deal

Fri, Nov 28 - Fri, Dec 5

6:23 pm - 9:30 amCMH-OPO

10h 07m1 stop

6:00 am - 6:07 pmOPO-CMH

17h 07m2 stops

$533United Airlines

Find Deal

Thu, Nov 13 - Wed, Nov 26

7:03 pm - 9:30 amCLE-OPO

9h 27m1 stop

12:35 pm - 8:20 pmOPO-CLE

12h 45m1 stop

$533United Airlines

Find Deal

Tue, Nov 11 - Wed, Nov 19

7:15 pm - 10:30 amCVG-OPO

34h 15m1 stop

6:00 am - 5:51 pmOPO-CVG

16h 51m2 stops

$538Multiple Airlines

Find Deal

Fri, Nov 28 - Fri, Dec 5

12:14 pm - 10:30 amCMH-OPO

17h 16m2 stops

4:10 pm - 5:17 pmOPO-CMH

30h 07m2 stops

$540Multiple Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

12:33 pm - 10:30 amCMH-OPO

16h 57m2 stops

5:00 am - 5:31 pmOPO-CMH

17h 31m2 stops

$541Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

11:54 am - 10:30 amCLE-OPO

17h 36m2 stops

5:00 am - 10:18 pmOPO-CLE

22h 18m2 stops

$541Delta

Find Deal

Sat, Nov 29 - Sat, Dec 6

11:19 am - 10:30 amDAY-OPO

18h 11m2 stops

4:10 pm - 5:47 pmOPO-DAY

30h 37m2 stops

$541KLM

Find Deal

Tue, Nov 25 - Wed, Dec 3

7:15 pm - 10:30 amCVG-OPO

34h 15m1 stop

11:25 am - 3:20 pmOPO-CVG

32h 55m1 stop

$546Air France

Find Deal

Tue, Nov 11 - Wed, Nov 19

2:15 pm - 10:30 amCVG-OPO

15h 15m2 stops

11:15 am - 12:15 amOPO-CVG

18h 00m2 stops

$590KLM

Find Deal

Cheapest round-trip

$523

Typical prices: $572-$630

United Airlines

Thu 11/13Wed 11/26

CLE - OPO • 1 stop

Cheapest one-way

$441

Lufthansa

Sun 11/23

CVG - OPO • 1 stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto!

Useful Info

Low season	February
High season	July
Cheapest flight	$441

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 20% increase in price.

Flight from Cincinnati to Porto

How does KAYAK find such low prices on flights from Ohio to Porto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ohio to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ohio to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Ohio is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ohio to Porto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Ohio with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ohio to Porto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Ohio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Chaves

Pinhao

Esposende

Viseu

Arcos de Valdevez

Espinho

Ponte de Lima

Caminha

Mira

Baiao

Penafiel

Santa Maria da Feira

Amares

Curia

Everything you need to know for your flight to Porto

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Porto

Porto (OPO)

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OPO

$441 Find Cheap Flights from Ohio to Porto

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

Cheap Flights from Ohio to Porto

Recent round-trip flight deals from Ohio to Porto

Recent one-way flight deals from Ohio to Porto

Recent last minute flight deals from Ohio to Porto

Everything you should know

Good to know

FAQs for booking flights from Ohio to Porto

How does KAYAK find such low prices on flights from Ohio to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ohio to Porto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ohio to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Ohio is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ohio to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Ohio with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ohio to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Ohio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Porto?

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Ohio

Complete your trip to Porto with a hotel stay or car rental

Find direct flights for Porto

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto