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.

$315 CHEAP FLIGHTS from Ohio to Porto

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

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

Mon, Nov 2 - Thu, Nov 5

1:00 pm - 9:30 am

CLE

OPO

15h 30m

1 stop

6:00 am - 11:58 pm

OPO

CLE

22h 58m

2 stops

$717United Airlines

Sun, Nov 1 - Thu, Nov 5

6:00 pm - 9:05 am

CLE

OPO

10h 05m

1 stop

5:00 am - 6:37 pm

OPO

CLE

18h 37m

2 stops

$718KLM

Mon, Nov 2 - Thu, Nov 5

6:00 am - 9:30 am

CLE

OPO

22h 30m

2 stops

6:00 am - 9:53 pm

OPO

CLE

20h 53m

2 stops

$721United Airlines

Mon, Nov 2 - Thu, Nov 5

1:00 pm - 9:30 am

CLE

OPO

15h 30m

1 stop

6:00 am - 11:58 pm

OPO

CLE

22h 58m

2 stops

$722United Airlines

Mon, Nov 2 - Thu, Nov 5

10:34 am - 9:30 am

CLE

OPO

17h 56m

2 stops

6:00 am - 9:53 pm

OPO

CLE

20h 53m

2 stops

$726United Airlines

Sat, Oct 24 - Mon, Nov 2

5:14 pm - 8:40 am

CLE

OPO

34h 26m

2 stops

8:40 pm - 6:28 pm

OPO

CLE

26h 48m

2 stops

$740Iberia

Tue, Oct 27 - Thu, Nov 5

8:15 pm - 10:00 pm

CVG

OPO

21h 45m

1 stop

5:55 am - 4:10 pm

OPO

CVG

15h 15m

1 stop

$743Delta

Tue, Oct 27 - Thu, Nov 5

8:15 pm - 10:00 pm

CVG

OPO

21h 45m

1 stop

11:15 am - 12:24 am

OPO

CVG

18h 09m

2 stops

$746Delta

Sat, Oct 24 - Mon, Nov 2

7:46 pm - 12:45 pm

CLE

OPO

35h 59m

2 stops

7:20 pm - 8:34 pm

OPO

CLE

30h 14m

2 stops

$748Multiple Airlines

Sat, Dec 5 - Sat, Dec 12

8:00 pm - 9:30 am

PIT

OPO

32h 30m

2 stops

6:00 am - 6:36 pm

OPO

PIT

41h 36m

2 stops

$809Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$315

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 32% increase in price.

Flight from Cleveland 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.

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

$315 Find Cheap Flights from Ohio to Porto - Compare and Save

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

Low season

High season

Cheapest flight

FAQs for booking flights from Ohio to 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