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

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

$188 CHEAP FLIGHTS from Connecticut to Porto

OPO

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$416

Typical prices: $545-$774

ITA Airways

Tue 1/20Mon 1/26

JFK - OPO • 2 stops

Cheapest non-stop

$595

Typical prices: $523-$807

United Airlines

Sat 2/21Sat 3/7

EWR - OPO • Non-stop

Start a new search

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

We hope you love your trip to Porto!

Flight Deals

Cheap Flights from Connecticut to Porto

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

Direct

Recent round-trip flight deals from Connecticut to Porto

Tue, Jan 20 - Mon, Jan 26

9:15 pm - 7:20 pmJFK-OPO

17h 05m2 stops

11:35 am - 6:55 pmOPO-JFK

36h 20m2 stops

$416ITA Airways

Find Deal

Tue, Nov 25 - Mon, Dec 8

10:05 pm - 7:20 pmJFK-OPO

16h 15m1 stop

8:10 pm - 5:50 pmOPO-JFK

26h 40m1 stop

$455Air Europa

Find Deal

Fri, Jan 9 - Sat, Feb 28

8:40 pm - 4:00 pmJFK-OPO

14h 20m2 stops

8:20 am - 7:15 pmOPO-JFK

15h 55m1 stop

$457Iberia

Find Deal

Fri, Jan 9 - Sat, Feb 28

8:40 pm - 4:00 pmJFK-OPO

14h 20m2 stops

8:20 am - 7:20 pmOPO-JFK

16h 00m2 stops

$462Iberia

Find Deal

Thu, Dec 11 - Mon, Dec 15

4:50 pm - 2:50 pmJFK-OPO

17h 00m2 stops

6:30 am - 8:10 pmOPO-JFK

18h 40m2 stops

$472Multiple Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

4:50 pm - 2:50 pmJFK-OPO

17h 00m2 stops

6:30 am - 8:10 pmOPO-JFK

18h 40m2 stops

$473Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

5:30 pm - 12:50 pmJFK-OPO

14h 20m1 stop

6:00 am - 1:50 pmOPO-JFK

12h 50m1 stop

$476Lufthansa

Find Deal

Thu, Nov 27 - Fri, Dec 5

5:40 pm - 4:55 pmJFK-OPO

18h 15m2 stops

5:35 pm - 3:45 pmOPO-JFK

27h 10m1 stop

$477Scandinavian Airlines

Find Deal

Thu, Nov 27 - Fri, Dec 5

5:40 pm - 4:55 pmJFK-OPO

18h 15m2 stops

5:35 pm - 11:09 pmOPO-JFK

34h 34m2 stops

$497Scandinavian Airlines

Find Deal

Mon, Nov 24 - Wed, Nov 26

6:05 pm - 12:50 pmEWR-OPO

13h 45m2 stops

1:45 pm - 7:05 pmOPO-EWR

34h 20m1 stop

$613Lufthansa

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$188

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 21% increase in price.

Flight from New York John F Kennedy Airport to Porto

How does KAYAK find such low prices on flights from Connecticut 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 Connecticut to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Connecticut to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Connecticut 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 Connecticut 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 Connecticut with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Connecticut 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 Connecticut 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

Espinho

Arcos de Valdevez

Ponte de Lima

Caminha

Baiao

Mira

Santa Maria da Feira

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

Return flight deals

Information on the airport you'll fly into in Porto

Porto (OPO)

OPO

$188 Find Cheap Flights from Connecticut to Porto

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

Everything you should know

Cheap Flights from Connecticut to Porto

Recent round-trip flight deals from Connecticut to Porto

Recent one-way flight deals from Connecticut to Porto

Recent last minute flight deals from Connecticut to Porto

Recent direct flight deals from Connecticut to Porto

Good to know

FAQs for booking flights from Connecticut to Porto

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

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

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

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

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

Find deals for your return flight