How does KAYAK find such low prices on flights from Kentucky 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 Kentucky 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 Kentucky to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Kentucky 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 Kentucky 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 Kentucky 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 Kentucky 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 Kentucky 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>

$261 CHEAP FLIGHTS from Kentucky to Porto

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Cheap Flights from Kentucky to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kentucky 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

Last minute

Recent round-trip flight deals from Kentucky to Porto

Sun, Mar 8 - Sun, Mar 15

6:25 pm - 9:30 amCVG-OPO

11h 05m1 stop

6:00 am - 8:17 pmOPO-CVG

42h 17m2 stops

$596United Airlines

Find Deal

Sun, Mar 8 - Sun, Mar 15

9:00 am - 9:30 amCVG-OPO

20h 30m2 stops

6:00 am - 8:17 pmOPO-CVG

42h 17m2 stops

$601United Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

12:04 pm - 7:40 amBNA-OPO

14h 36m2 stops

8:20 am - 10:08 pmOPO-BNA

19h 48m2 stops

$608American Airlines

Find Deal

Thu, Dec 11 - Tue, Dec 23

8:15 am - 11:40 amBNA-OPO

21h 25m2 stops

6:00 am - 7:50 pmOPO-BNA

19h 50m2 stops

$615Air Canada

Find Deal

Wed, Oct 15 - Wed, Oct 22

10:15 am - 10:00 amBNA-OPO

17h 45m2 stops

7:15 am - 9:00 pmOPO-BNA

19h 45m2 stops

$624Multiple Airlines

Find Deal

Wed, Dec 31 - Sun, Jan 11

2:25 pm - 12:05 pmBNA-OPO

15h 40m2 stops

1:45 pm - 5:46 pmOPO-BNA

58h 01m2 stops

$631Multiple Airlines

Find Deal

Fri, Nov 14 - Tue, Nov 18

12:50 pm - 10:30 amTRI-OPO

16h 40m2 stops

11:10 am - 10:33 pmOPO-TRI

16h 23m2 stops

$647Delta

Find Deal

Wed, Oct 15 - Tue, Oct 28

5:48 pm - 3:30 pmBNA-OPO

15h 42m2 stops

11:10 am - 10:39 pmOPO-BNA

16h 29m2 stops

$682Delta

Find Deal

Wed, Oct 1 - Fri, Oct 10

12:26 pm - 7:35 amCVG-OPO

14h 09m2 stops

8:15 am - 6:31 pmOPO-CVG

15h 16m2 stops

$718American Airlines

Find Deal

Mon, Sep 29 - Thu, Oct 16

1:30 pm - 9:35 amCVG-OPO

15h 05m1 stop

6:15 am - 3:47 pmOPO-CVG

38h 32m2 stops

$803Air Canada

Find Deal

Cheapest round-trip

$596

Overall average: $886

United Airlines

Sun 3/8Sun 3/15

CVG - OPO • 1 stop

Cheapest one-way

$261

Multiple Airlines

Fri 10/17

BNA - OPO • 3 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto!

Useful Info

Low season	February
High season	July
Cheapest flight	$261

Best time to beat the crowds with an average 21% drop in price.

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

Flight from Nashville to Porto

How does KAYAK find such low prices on flights from Kentucky 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 Kentucky to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Kentucky 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 Kentucky 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 Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky 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 Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Chaves

Pinhao

Esposende

Viseu

Espinho

Arcos de Valdevez

Ponte de Lima

Caminha

Mira

Baiao

Penafiel

Santa Maria da Feira

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)

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OPO

$261 Find Cheap Flights from Kentucky to Porto

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

Cheap Flights from Kentucky to Porto

Recent round-trip flight deals from Kentucky to Porto

Recent one-way flight deals from Kentucky to Porto

Recent last minute flight deals from Kentucky to Porto

Everything you should know

Good to know

FAQs for booking flights from Kentucky to Porto

How does KAYAK find such low prices on flights from Kentucky 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 Kentucky to Porto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Kentucky 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 Kentucky 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 Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky 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 Kentucky 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 Kentucky

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