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.

$347 CHEAP FLIGHTS from Ohio to Porto

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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

Tue, Dec 1 - Wed, Dec 9

7:20 pm - 12:50 pmPIT Pittsburgh-OPO Porto

36h 30m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

6:00 am - 11:56 pmOPO Porto-PIT Pittsburgh

22h 56m2 stops Frankfurt am Main Chicago O'Hare Intl

$739Multiple Airlines

Mon, Dec 7 - Fri, Dec 11

6:35 pm - 9:30 amCMH Columbus-OPO Porto

9h 55m1 stop Newark

6:00 am - 8:35 pmOPO Porto-CMH Columbus

19h 35m2 stops Frankfurt am Main Chicago O'Hare Intl

$745United Airlines

Mon, Dec 7 - Fri, Dec 11

12:00 pm - 9:30 amCVG Cincinnati Cinci./N. Kentucky-OPO Porto

16h 30m1 stop Newark

6:00 am - 10:21 pmOPO Porto-CVG Cincinnati Cinci./N. Kentucky

21h 21m2 stops Frankfurt am Main Chicago O'Hare Intl

$745United Airlines

Tue, Dec 1 - Wed, Dec 9

5:30 pm - 9:30 amPIT Pittsburgh-OPO Porto

11h 00m1 stop Newark

6:00 am - 6:36 pmOPO Porto-PIT Pittsburgh

41h 36m2 stops Frankfurt am Main Toronto Pearson Intl

$749Multiple Airlines

Mon, Dec 7 - Fri, Dec 11

6:55 pm - 9:30 amPIT Pittsburgh-OPO Porto

9h 35m1 stop Newark

6:00 am - 6:36 pmOPO Porto-PIT Pittsburgh

41h 36m2 stops Frankfurt am Main Toronto Pearson Intl

$749United Airlines

Tue, Dec 8 - Fri, Dec 11

3:22 pm - 3:25 pmDAY Dayton-OPO Porto

19h 03m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

5:00 am - 5:59 pmOPO Porto-DAY Dayton

17h 59m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$755KLM

Sun, Jan 31 - Wed, Mar 3

2:05 pm - 10:35 amPIT Pittsburgh-OPO Porto

15h 30m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

11:15 am - 12:19 amOPO Porto-PIT Pittsburgh

18h 04m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$757Delta

Sat, Nov 21 - Fri, Nov 27

6:40 pm - 12:50 pmCVG Cincinnati Cinci./N. Kentucky-OPO Porto

37h 10m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

6:00 am - 11:59 pmOPO Porto-CVG Cincinnati Cinci./N. Kentucky

22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$779Multiple Airlines

Sun, Nov 22 - Thu, Nov 26

7:00 am - 8:15 amCVG Cincinnati Cinci./N. Kentucky-OPO Porto

20h 15m1 stop New York John F Kennedy Intl

5:55 am - 4:09 pmOPO Porto-CVG Cincinnati Cinci./N. Kentucky

15h 14m1 stop Paris Charles de Gaulle

$791Delta

Sun, Nov 22 - Thu, Nov 26

11:41 am - 8:15 amCVG Cincinnati Cinci./N. Kentucky-OPO Porto

15h 34m1 stop New York John F Kennedy Intl

5:00 am - 5:08 pmOPO Porto-CVG Cincinnati Cinci./N. Kentucky

17h 08m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$794Delta

Recent last minute flight deals from Ohio to Porto

Tue, Aug 25 - Tue, Sep 1

1:55 pm - 7:00 amCVG Cincinnati Cinci./N. Kentucky-OPO Porto

12h 05m1 stop Montreal Pierre Elliott Trudeau Intl

12:15 pm - 8:30 pmOPO Porto-CVG Cincinnati Cinci./N. Kentucky

13h 15m1 stop Montreal Pierre Elliott Trudeau Intl

$1,125Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

1:55 pm - 7:00 amCVG Cincinnati Cinci./N. Kentucky-OPO Porto

12h 05m1 stop Montreal Pierre Elliott Trudeau Intl

12:15 pm - 9:24 pmOPO Porto-CVG Cincinnati Cinci./N. Kentucky

14h 09m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,132Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

6:00 am - 7:00 amCVG Cincinnati Cinci./N. Kentucky-OPO Porto

20h 00m2 stops Newark Montreal Pierre Elliott Trudeau Intl

12:15 pm - 11:26 amOPO Porto-CVG Cincinnati Cinci./N. Kentucky

28h 11m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$1,147Air Canada

Sun, Aug 23 - Sun, Sep 6

11:28 am - 10:25 amCLE Cleveland Hopkins Intl-OPO Porto

17h 57m1 stop New York John F Kennedy Intl

5:00 am - 10:43 pmOPO Porto-CLE Cleveland Hopkins Intl

22h 43m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,188Delta

Sun, Aug 23 - Sun, Sep 6

2:20 pm - 10:25 amCLE Cleveland Hopkins Intl-OPO Porto

15h 05m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

5:00 am - 10:43 pmOPO Porto-CLE Cleveland Hopkins Intl

22h 43m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,192Delta

Sun, Aug 23 - Sun, Sep 6

2:20 pm - 3:30 pmCLE Cleveland Hopkins Intl-OPO Porto

20h 10m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

5:00 am - 6:36 pmOPO Porto-CLE Cleveland Hopkins Intl

18h 36m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,192Delta

Sun, Aug 23 - Sun, Sep 6

12:53 pm - 6:55 amCLE Cleveland Hopkins Intl-OPO Porto

13h 02m1 stop Newark

12:35 pm - 8:06 pmOPO Porto-CLE Cleveland Hopkins Intl

12h 31m1 stop Newark

$1,195United Airlines

Sun, Aug 23 - Sun, Sep 6

7:00 am - 6:55 amCLE Cleveland Hopkins Intl-OPO Porto

18h 55m1 stop Newark

9:00 am - 8:06 pmOPO Porto-CLE Cleveland Hopkins Intl

16h 06m1 stop Newark

$1,363Lufthansa

Sun, Aug 23 - Sun, Sep 6

12:53 pm - 6:55 amCLE Cleveland Hopkins Intl-OPO Porto

13h 02m1 stop Newark

12:35 pm - 8:06 pmOPO Porto-CLE Cleveland Hopkins Intl

12h 31m1 stop Newark

$1,510United Airlines

Sun, Aug 23 - Sun, Sep 6

12:53 pm - 6:55 amCLE Cleveland Hopkins Intl-OPO Porto

13h 02m1 stop Newark

12:35 pm - 8:06 pmOPO Porto-CLE Cleveland Hopkins Intl

12h 31m1 stop Newark

$1,511United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$347

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

Most popular time to fly with an average 31% increase in price.

Flight from Pittsburgh 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.

Guimarães

Lamego

Matosinhos

Chaves

Pinhao

Viseu

Esposende

Ponte de Lima

Espinho

Baiao

Arcos de Valdevez

Santa Maria da Feira

Mesao Frio

Caminha

Mira

Amares

Penafiel

Curia

Everything you need to know for your flight to Porto

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Porto (OPO)

OPO

$347 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

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FAQs for booking flights from Ohio to Porto

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Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

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Complete your trip to Porto with a hotel stay or car rental

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Choose which airport to fly into in Porto