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>

$293 CHEAP FLIGHTS from Ohio to Porto

OPO

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

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Cheap Flights from Ohio to Porto

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

Tue, Mar 24 - Tue, Mar 31

8:15 pm - 10:30 am

CVG

OPO

34h 15m

1 stop

6:15 am - 3:15 pm

OPO

CVG

14h 00m

1 stop

$586Air France

Tue, Mar 24 - Tue, Mar 31

3:00 pm - 10:30 am

CVG

OPO

15h 30m

2 stops

6:15 am - 3:15 pm

OPO

CVG

14h 00m

1 stop

$589Air France

Tue, Mar 24 - Tue, Mar 31

3:00 pm - 10:30 am

CVG

OPO

15h 30m

2 stops

11:30 am - 11:59 pm

OPO

CVG

17h 29m

2 stops

$593Multiple Airlines

Mon, Mar 30 - Wed, Apr 15

4:43 pm - 3:25 pm

CLE

OPO

17h 42m

2 stops

5:00 am - 4:18 pm

OPO

CLE

16h 18m

2 stops

$606Multiple Airlines

Wed, Apr 1 - Wed, Apr 22

5:35 pm - 6:20 pm

CLE

OPO

19h 45m

2 stops

5:00 am - 11:13 pm

OPO

CLE

23h 13m

2 stops

$618Delta

Sun, Apr 12 - Sun, Apr 19

4:06 pm - 11:45 am

CLE

OPO

14h 39m

2 stops

8:20 am - 8:55 pm

OPO

CLE

17h 35m

2 stops

$621American Airlines

Wed, Mar 25 - Wed, Apr 1

4:24 pm - 3:25 pm

CLE

OPO

19h 01m

2 stops

5:55 am - 4:28 pm

OPO

CLE

15h 33m

2 stops

$626Delta

Thu, Apr 9 - Wed, Apr 22

8:45 pm - 8:20 pm

CLE

OPO

18h 35m

2 stops

8:20 am - 12:05 am

OPO

CLE

20h 45m

2 stops

$628British Airways

Thu, Apr 30 - Wed, May 6

11:56 am - 7:40 am

CMH

OPO

14h 44m

2 stops

8:20 am - 6:30 pm

OPO

CMH

15h 10m

2 stops

$641American Airlines

Sat, Apr 18 - Fri, May 1

9:45 pm - 8:40 pm

PIT

OPO

17h 55m

1 stop

11:15 am - 7:50 pm

OPO

PIT

13h 35m

1 stop

$707British Airways

Useful Info

Low season	January
High season	July
Cheapest flight	$293

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 25% increase in price.

Flight from Dayton 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

Arcos de Valdevez

Espinho

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

$293 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

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