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$309+ Cheap flights from Connecticut to Porto (OPO)

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — OPO
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Connecticut to Porto

Keep the following information in mind while searching for Connecticut to Porto flight deals. Data was last updated April 25, 2025.

Round-trip from

$550
(oojo)

One-way from

$309
(Kiwi.com)
From Connecticut to Porto
Search Deals
One-way flight from Connecticut to Porto
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Find flight deals from Connecticut to Porto

Cheapest flights from Connecticut to Porto
Explore the most affordable flight options available from Connecticut to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This FlightHub deal was found by Cheapflights users on 4/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:55 pmJFK - OPO
1 stop35h 05mScandinavian Airlines
Wed 10/111:50 amOPO - JFK
1 stop34h 10mScandinavian Airlines
Deal found 4/25$510
This Mytrip deal was found by Cheapflights users on 4/25. 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.
Sun 4/2710:05 pmJFK - OPO
1 stop16h 15mAir Europa
Tue 5/1311:35 amOPO - JFK
1 stop11h 10mAir Europa
Deal found 4/25$526
This oojo deal was found by Cheapflights users on 4/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:00 pmJFK - OPO
1 stop14h 00mTAP AIR PORTUGAL
Mon 12/88:00 pmOPO - JFK
1 stop29h 05mTAP AIR PORTUGAL
Deal found 4/24$533
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Tue 5/68:25 pmJFK - OPO
2 stops18h 55mMultiple Airlines
Tue 5/1310:00 pmOPO - JFK
2 stops29h 30mMultiple Airlines
Deal found 4/23$557
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:40 pmJFK - OPO
1 stop11h 35mVueling
Fri 9/261:40 pmOPO - JFK
1 stop13h 00mVueling
Deal found 4/24$558
This Gurufare deal was found by Cheapflights users on 4/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/214:45 pmJFK - OPO
1 stop18h 10mBritish Airways
Mon 9/229:10 pmOPO - JFK
1 stop25h 55mBritish Airways
Deal found 4/24$571
This oojo deal was found by Cheapflights users on 4/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:15 amEWR - OPO
Nonstop6h 35mTAP AIR PORTUGAL
Sat 1/108:55 amOPO - EWR
1 stop18h 15mTAP AIR PORTUGAL
Deal found 4/24$631
This Scandinavian Airlines deal was found by Cheapflights users on 4/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/306:50 pmEWR - OPO
2 stops33h 00mScandinavian Airlines
Fri 8/155:55 pmOPO - EWR
2 stops24h 20mScandinavian Airlines
Deal found 4/24$633
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/211:00 pmEWR - OPO
1 stop18h 55mMultiple Airlines
Wed 6/111:25 pmOPO - EWR
1 stop12h 35mMultiple Airlines
Deal found 4/25$635
This flugladen.de deal was found by Cheapflights users on 4/24. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/95:30 pmLGA - OPO
1 stop13h 15mAir Transat
Mon 6/161:30 pmOPO - LGA
1 stop12h 35mAir Transat
Deal found 4/24$676
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:00 pmLGA - OPO
2 stops13h 40mAmerican Airlines
Wed 10/18:15 amOPO - LGA
2 stops16h 46mAmerican Airlines
Deal found 4/24$679
This Mytrip deal was found by Cheapflights users on 4/24. 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.
Mon 5/53:30 pmLGA - OPO
2 stops18h 35mMultiple Airlines
Sat 5/109:25 pmOPO - LGA
2 stops25h 43mMultiple Airlines
Deal found 4/24$690

Cheapflights Fare Finder

Customize your flight search to find flights from Connecticut to Porto 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 April 25, 2025.
Use the filters below to find and compare flights from Connecticut to Porto that are best for you.

Fly from

Connecticut

Fly to

Porto

Route

Depart

Return

Price

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 5/11

10:05 pm-3:15 pm

1 stop12h 10m

Porto

Thu 5/15

11:35 am-5:45 pm

1 stop11h 10m

$550

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Tue 5/6

8:25 pm-8:20 pm

2 stops18h 55m

Porto

Tue 5/13

10:00 pm-10:30 pm

2 stops29h 30m

$557

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 6/2

11:00 pm-10:55 pm

1 stop18h 55m

Porto

Wed 6/11

1:25 pm-9:00 pm

1 stop12h 35m

$635

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 5/15

5:30 pm-5:05 pm

2 stops18h 35m

Porto

Wed 5/21

12:15 pm-1:15 pm

2 stops30h 00m

$638

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Wed 7/23

5:10 pm-8:50 am

2 stops34h 40m

Porto

Wed 8/13

11:50 am-3:40 pm

2 stops32h 50m

$649

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Mon 6/9

5:30 pm-11:45 am

1 stop13h 15m

Porto

Mon 6/16

1:30 pm-9:05 pm

1 stop12h 35m

$676

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Mon 5/5

3:30 pm-3:05 pm

2 stops18h 35m

Porto

Sat 5/10

9:25 pm-6:08 pm

2 stops25h 43m

$690

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Wed 5/7

7:50 pm-9:45 am

1 stop32h 55m

Porto

Tue 5/13

4:50 pm-10:40 pm

1 stop34h 50m

$723

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 5/5

12:30 am-3:50 pm

1 stop34h 20m

Porto

Tue 6/3

10:50 am-10:35 pm

1 stop16h 45m

$723

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Wed 5/28

5:30 pm-11:55 am

1 stop13h 25m

Porto

Wed 6/4

8:25 am-9:05 pm

2 stops17h 40m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 40 results
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Best time to book a flight from Connecticut to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Connecticut 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 Connecticut to Porto

What is the cheapest time of day to fly from CT to OPO?

Find hourly flight availability from Connecticut to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from Connecticut to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated April 25, 2025.
Read through reviews of airlines operating flights from Connecticut to Porto, such as Delta, Porter Airlines and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
8.0
Very good
285 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Porto. 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 into for flights to Porto from Connecticut?

    Most people fly into Porto (OPO) if they book a flight to Porto from Connecticut. Porto is conveniently located just 6.8 mi from Porto’s city center.

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

    The cheapest airlines for a one-way flight from Connecticut to Porto are Vueling ($309), Iberia ($344), and Azores Airlines ($373).

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

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

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Connecticut to Porto?

    Currently, January is the cheapest month in which you can book a flight from Connecticut to Porto (average of $523). Flying from Connecticut to Porto in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Connecticut?

Book flights to Connecticut if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Alternative routes for Connecticut to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Connecticut to Porto

Discover the top airline that operate flights from Connecticut to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$669Average$942FlexibilityNo cancel feeOn-time69%

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