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>

$374 CHEAP FLIGHTS from Ohio to Porto

OPO

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$489

Overall average: $752

Lufthansa

Sat 2/7Sun 2/15

CMH - OPO • 2 stops

Cheapest one-way

$374

Multiple Airlines

Thu 1/15

CMH - OPO • 3 stops

Start a new search

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

We hope you love your trip to Porto!

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

Recent round-trip flight deals from Ohio to Porto

Sat, Feb 7 - Sun, Feb 15

2:18 pm - 11:40 pmCMH-OPO

28h 22m2 stops

6:15 am - 11:32 pmOPO-CMH

22h 17m2 stops

$489Lufthansa

Find Deal

Mon, Jan 12 - Sun, Feb 1

2:06 pm - 11:15 amPIT-OPO

40h 09m2 stops

6:00 am - 5:14 pmOPO-PIT

40h 14m2 stops

$489Multiple Airlines

Find Deal

Sun, Jan 18 - Wed, Jan 28

12:07 pm - 10:30 amCVG-OPO

17h 23m2 stops

6:00 am - 7:56 pmOPO-CVG

18h 56m2 stops

$492KLM

Find Deal

Sun, Jan 18 - Wed, Jan 28

8:50 pm - 4:40 pmCVG-OPO

14h 50m1 stop

8:20 am - 8:16 pmOPO-CVG

16h 56m2 stops

$496British Airways

Find Deal

Sat, Feb 14 - Sat, Feb 21

9:05 am - 3:05 pmCMH-OPO

25h 00m2 stops

6:00 am - 8:56 pmOPO-CMH

43h 56m2 stops

$500United Airlines

Find Deal

Sat, Feb 14 - Sat, Feb 21

2:25 pm - 3:05 pmCMH-OPO

19h 40m2 stops

6:00 am - 7:05 pmOPO-CMH

18h 05m2 stops

$504United Airlines

Find Deal

Sun, Jan 18 - Wed, Jan 28

7:00 am - 11:40 amCVG-OPO

23h 40m3 stops

12:55 pm - 4:43 pmOPO-CVG

32h 48m2 stops

$520Multiple Airlines

Find Deal

Mon, Jan 12 - Sun, Feb 1

7:39 pm - 5:45 pmPIT-OPO

41h 06m2 stops

8:05 pm - 7:20 pmOPO-PIT

28h 15m1 stop

$563British Airways

Find Deal

Wed, Dec 3 - Sun, Dec 7

7:01 am - 10:30 amCMH-OPO

22h 29m2 stops

5:00 am - 9:40 pmOPO-CMH

21h 40m2 stops

$691Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

7:10 am - 10:30 amCLE-OPO

22h 20m2 stops

11:15 am - 12:37 amOPO-CLE

18h 22m2 stops

$691Delta

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$374

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 21% increase in price.

Flight from Columbus 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

Pinhao

Chaves

Esposende

Viseu

Espinho

Arcos de Valdevez

Ponte de Lima

Caminha

Baiao

Mira

Santa Maria da Feira

Penafiel

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)

OPO

$374 Find Cheap Flights from Ohio to Porto

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

Everything you should know

Cheap Flights from Ohio to Porto

Recent round-trip flight deals from Ohio to Porto

Recent one-way flight deals from Ohio to Porto

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