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>

$348 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

Wed, Oct 14 - Mon, Nov 2

12:24 pm - 7:40 am

CVG

OPO

14h 16m

2 stops

8:40 pm - 8:11 pm

OPO

CVG

28h 31m

2 stops

$765Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

2:45 pm - 7:00 am

CLE

OPO

11h 15m

1 stop

6:00 am - 11:58 pm

OPO

CLE

22h 58m

2 stops

$774United Airlines

Tue, Oct 13 - Thu, Oct 29

12:00 pm - 10:30 am

CLE

OPO

17h 30m

1 stop

5:00 am - 8:57 pm

OPO

CLE

19h 57m

2 stops

$775Delta

Tue, Oct 13 - Thu, Oct 29

10:10 am - 10:30 am

CLE

OPO

19h 20m

2 stops

5:00 am - 8:57 pm

OPO

CLE

19h 57m

2 stops

$780Delta

Tue, Oct 13 - Thu, Oct 29

6:00 pm - 10:30 am

CLE

OPO

11h 30m

1 stop

10:00 am - 11:00 pm

OPO

CLE

17h 00m

1 stop

$783KLM

Wed, Oct 14 - Wed, Oct 21

12:24 pm - 7:40 am

CVG

OPO

14h 16m

2 stops

8:20 am - 9:12 pm

OPO

CVG

17h 52m

2 stops

$806Iberia

Tue, Oct 6 - Thu, Oct 15

6:00 pm - 10:30 am

CLE

OPO

11h 30m

1 stop

5:00 am - 3:09 pm

OPO

CLE

15h 09m

2 stops

$831KLM

Tue, Aug 18 - Wed, Sep 2

2:59 pm - 11:45 am

CVG

OPO

15h 46m

2 stops

12:25 pm - 12:59 am

OPO

CVG

17h 34m

2 stops

$857American Airlines

Tue, Sep 15 - Tue, Nov 24

10:53 am - 7:40 am

PIT

OPO

15h 47m

2 stops

8:20 am - 11:38 pm

OPO

PIT

20h 18m

2 stops

$877American Airlines

Sat, Oct 10 - Tue, Oct 20

8:55 pm - 7:40 am

CVG

OPO

53h 45m

2 stops

10:00 pm - 7:40 pm

OPO

CVG

26h 40m

2 stops

$883Iberia

Useful Info

Low season	January
High season	July
Cheapest flight	$348

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

Most popular time to fly with an average 27% 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

Santa Maria da Feira

Caminha

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

$348 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