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>

$298 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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Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Cheapest round-trip

$457

Typical prices: $688-$813

British Airways

Wed 2/11Wed 2/18

CMH - OPO • 2 stops

Cheapest one-way

$298

Multiple Airlines

Sat 1/31

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

Wed, Feb 11 - Wed, Feb 18

11:12 am - 4:05 pmCMH-OPO

23h 53m2 stops

8:20 am - 8:06 pmOPO-CMH

16h 46m2 stops

$457British Airways

Find Deal

Tue, Feb 10 - Tue, Feb 17

1:06 pm - 7:40 amCMH-OPO

13h 34m2 stops

8:20 am - 7:25 pmOPO-CMH

16h 05m2 stops

$460Iberia

Find Deal

Sun, Jan 18 - Wed, Jan 28

2:26 pm - 11:45 amCVG-OPO

16h 19m2 stops

8:20 am - 9:50 pmOPO-CVG

18h 30m2 stops

$460Iberia

Find Deal

Sun, Jan 25 - Mon, Feb 9

2:54 pm - 12:05 pmCVG-OPO

16h 11m2 stops

12:05 pm - 8:46 pmOPO-CVG

37h 41m2 stops

$462Multiple Airlines

Find Deal

Tue, Feb 3 - Wed, Feb 11

12:34 pm - 10:30 amCLE-OPO

16h 56m2 stops

11:25 am - 11:13 pmOPO-CLE

16h 48m2 stops

$469Delta

Find Deal

Wed, Feb 4 - Fri, Feb 13

2:37 pm - 10:30 amCLE-OPO

14h 53m2 stops

5:00 am - 3:26 pmOPO-CLE

15h 26m2 stops

$470KLM

Find Deal

Wed, Jan 28 - Sun, Feb 1

5:55 pm - 11:10 amPIT-OPO

36h 15m2 stops

6:00 am - 5:14 pmOPO-PIT

40h 14m2 stops

$477Air Canada

Find Deal

Sun, Feb 8 - Thu, Feb 19

7:08 am - 10:30 amCMH-OPO

22h 22m2 stops

11:20 am - 11:00 pmOPO-CMH

16h 40m2 stops

$478Delta

Find Deal

Sun, Feb 8 - Fri, Feb 20

2:08 pm - 10:30 amCMH-OPO

15h 22m2 stops

5:00 am - 5:39 pmOPO-CMH

17h 39m2 stops

$479KLM

Find Deal

Fri, May 15 - Fri, May 22

6:45 am - 8:00 pmCAK-OPO

32h 15m2 stops

8:20 am - 9:42 pmOPO-CAK

18h 22m2 stops

$1,028Multiple Airlines

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$298

Best time to beat the crowds with an average 18% 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

Baiao

Caminha

Santa Maria da Feira

Mira

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

$298 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