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$339+ Cheap flights from Porto (OPO) to Connecticut

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — BDL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Porto to Connecticut

Cheapest flights from Porto to Connecticut
Explore the most affordable flight options available from Porto to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:35 pmOPO - EWR
1 stop27h 05mScandinavian Airlines
Thu 12/115:30 pmEWR - OPO
1 stop18h 25mScandinavian Airlines
Deal found 10/29$489
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:45 amOPO - EWR
3 stops32h 40mMultiple Airlines
Thu 12/115:40 pmEWR - OPO
2 stops16h 10mMultiple Airlines
Deal found 10/29$519
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:05 pmOPO - JFK
2 stops25h 35mMultiple Airlines
Wed 11/124:25 pmJFK - OPO
3 stops22h 50mMultiple Airlines
Deal found 10/28$521
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:00 amOPO - JFK
2 stops18h 30mMultiple Airlines
Sat 11/297:50 pmJFK - OPO
1 stop10h 00mMultiple Airlines
Deal found 10/30$525
This AirNGo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:15 amOPO - JFK
1 stop13h 05mMultiple Airlines
Mon 12/86:30 pmJFK - OPO
1 stop11h 00mMultiple Airlines
Deal found 10/28$526
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:30 amOPO - JFK
1 stop14h 15mDelta
Thu 11/134:30 pmJFK - OPO
1 stop12h 55mDelta
Deal found 10/30$527
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amOPO - JFK
1 stop12h 15mDelta
Thu 1/82:30 pmJFK - OPO
2 stops14h 55mDelta
Deal found 10/29$528
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:20 amOPO - JFK
1 stop12h 45mDelta
Wed 11/124:30 pmJFK - OPO
1 stop13h 00mDelta
Deal found 10/28$531
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:15 amOPO - JFK
2 stops16h 08mDelta
Mon 12/82:50 pmJFK - OPO
2 stops14h 40mDelta
Deal found 10/30$533
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:05 amOPO - EWR
2 stops18h 00mDelta
Tue 11/255:05 pmEWR - OPO
1 stop12h 25mDelta
Deal found 10/30$533
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:15 amOPO - LGA
2 stops16h 11mDelta
Sat 11/1512:00 pmLGA - OPO
2 stops17h 30mDelta
Deal found 10/30$533
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:15 amOPO - JFK
2 stops31h 50mMultiple Airlines
Thu 11/1310:05 amJFK - OPO
2 stops22h 10mMultiple Airlines
Deal found 10/29$534

Cheap flight deals from Porto to Connecticut

Keep the following information in mind while searching for Porto to Connecticut flight deals. Data was last updated October 30, 2025.

Round-trip from

$400
(Scandinavian Airlines)

One-way from

$339
(Expedia)
From Porto to Connecticut
Search Deals
One-way flight from Porto to Connecticut
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to Connecticut that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Porto to Connecticut that are best for you.

Fly from

Porto

Fly to

Connecticut

Route

Depart

Return

Price

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 3/9

5:35 pm-4:40 pm

1 stop27h 05m

Newark

Mon 3/16

7:30 pm-9:35 am

2 stops34h 05m

$400

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 3/9

6:40 pm-11:05 pm

Nonstop8h 25m

Newark

Sun 3/15

12:55 am-3:20 pm

1 stop10h 25m

$519

PortoNew York

OPO - JFK

OPOJFK

Porto

Thu 1/8

6:35 am-3:45 pm

1 stop14h 10m

New York John F Kennedy Intl

Thu 1/22

5:30 pm-10:25 am

1 stop11h 55m

$527

PortoNew York

OPO - JFK

OPOJFK

Porto

Fri 11/21

6:30 am-3:45 pm

1 stop14h 15m

New York John F Kennedy Intl

Wed 12/10

5:30 pm-10:30 am

1 stop12h 00m

$527

PortoNew York

OPO - JFK

OPOJFK

Porto

Fri 11/7

6:30 am-3:45 pm

1 stop14h 15m

New York John F Kennedy Intl

Wed 11/12

2:50 pm-10:30 am

2 stops14h 40m

$527

PortoNew York

OPO - JFK

OPOJFK

Porto

Sat 12/6

6:00 am-7:20 pm

1 stop18h 20m

New York John F Kennedy Intl

Tue 12/9

2:50 pm-10:30 am

2 stops14h 40m

$527

PortoNew York

OPO - JFK

OPOJFK

Porto

Fri 11/7

6:30 am-3:45 pm

1 stop14h 15m

New York John F Kennedy Intl

Sat 11/15

5:30 pm-10:30 am

1 stop12h 00m

$528

PortoNew York

OPO - JFK

OPOJFK

Porto

Tue 11/18

6:05 am-3:45 pm

1 stop14h 40m

New York John F Kennedy Intl

Mon 11/24

2:50 pm-10:30 am

2 stops14h 40m

$528

PortoNewark

OPO - EWR

OPOEWR

Porto

Tue 11/18

6:05 am-7:05 pm

2 stops18h 00m

Newark

Mon 11/24

5:05 pm-10:30 am

1 stop12h 25m

$533

PortoNew York

OPO - LGA

OPOLGA

Porto

Sat 12/6

6:00 am-6:32 pm

2 stops17h 32m

New York LaGuardia

Tue 12/9

3:00 pm-10:30 am

2 stops14h 30m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 58 results
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Best time to book a flight from Porto to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Connecticut
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Porto to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto to Connecticut?

    For a flight from Porto to Connecticut, you will be flying from Porto. Porto (OPO) is just 6.8 mi from the center of the city.

  • How long is the flight from Porto to Connecticut?

    There are many flights that can get you from Porto to Connecticut in 14h 10m. Fly via Scandinavian Airlines, Delta, or KLM to get the fastest option. Porto and Connecticut are separated by a distance of 3311 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Porto to Connecticut one-way?

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as $393. Users have also found prices from $394 and $397 on Azores Airlines and Royal Air Maroc, respectively.

  • What are the most popular routes from Porto to Connecticut?

    The most popular route from Porto to Connecticut is Porto - Newark. You may also consider Porto - New York John F Kennedy Intl or Porto - New York LaGuardia.

  • Can I find deals for flights from Porto to Connecticut that include hotel bookings?

    Yes. In addition to deals on Porto to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Connecticut.

  • Can I find deals for business class flights from Porto to Connecticut?

    Yes. Cheapflights offers flight deals from Porto to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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