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$281+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — OPO
abr 6 — abr 131
dom 4/6
dom 4/13
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 abril 1, 2025.

Round-trip from

$545
(Kiwi.com)

One-way from

$281
(Mytrip)
From Connecticut to Porto
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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 abril 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/1. 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.
sex 10/38:55 pmJFK - OPO
1 stop12h 50mMultiple Airlines
ter 10/143:40 pmOPO - JFK
2 stops32h 55mMultiple Airlines
Deal found 4/1$542
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 5/16:55 pmJFK - OPO
1 stop17h 10mScandinavian Airlines
sex 5/165:55 pmOPO - JFK
1 stop28h 05mScandinavian Airlines
Deal found 4/1$547
This Air Europa deal was found by Cheapflights users on 4/1. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/610:05 pmJFK - OPO
1 stop16h 15mAir Europa
ter 5/137:35 amOPO - JFK
1 stop15h 10mAir Europa
Deal found 4/1$560
This FlightHub deal was found by Cheapflights users on 3/31. 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.
ter 10/710:05 pmJFK - OPO
1 stop17h 20mTAP AIR PORTUGAL
qui 10/169:00 amOPO - JFK
1 stop16h 05mTAP AIR PORTUGAL
Deal found 3/31$564
This FlightHub deal was found by Cheapflights users on 4/1. 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.
dom 10/58:55 pmJFK - OPO
1 stop9h 45mAzores Airlines
seg 10/137:35 pmOPO - JFK
1 stop29h 00mAzores Airlines
Deal found 4/1$576
This Mytrip deal was found by Cheapflights users on 4/1. 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.
dom 5/116:50 pmEWR - OPO
3 stops21h 15mMultiple Airlines
ter 5/208:35 amOPO - EWR
2 stops35h 20mMultiple Airlines
Deal found 4/1$578
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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.
sáb 5/106:50 pmEWR - OPO
2 stops35h 20mScandinavian Airlines
sex 5/165:55 pmOPO - EWR
1 stop26h 00mScandinavian Airlines
Deal found 3/31$580
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/311:15 amEWR - OPO
Nonstop6h 35mTAP AIR PORTUGAL
sex 11/146:35 pmOPO - EWR
Nonstop8h 25mTAP AIR PORTUGAL
Deal found 3/30$593
This Mytrip deal was found by Cheapflights users on 4/1. 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.
qua 4/24:35 pmLGA - OPO
2 stops18h 40mMultiple Airlines
qua 4/97:10 amOPO - LGA
2 stops17h 49mMultiple Airlines
Deal found 4/1$656
This oojo deal was found by Cheapflights users on 4/1. 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.
seg 10/1312:35 amJFK - OPO
1 stop34h 15mTurkish Airlines
qui 10/2311:05 amOPO - JFK
1 stop16h 35mTurkish Airlines
Deal found 4/1$686
This oojo deal was found by Cheapflights users on 4/1. 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.
ter 9/3012:30 amEWR - OPO
1 stop28h 35mTurkish Airlines
ter 10/74:50 pmOPO - EWR
1 stop34h 45mTurkish Airlines
Deal found 4/1$686
This Trip.com deal was found by Cheapflights users on 4/1. 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.
qua 10/15:30 pmLGA - OPO
1 stop13h 15mAir Transat
qui 10/161:30 pmOPO - LGA
1 stop12h 35mAir Transat
Deal found 4/1$709

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 abril 1, 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

seg 5/12

6:20 pm-9:00 am

1 stop33h 40m

Porto

qua 5/28

9:25 am-10:00 pm

2 stops41h 35m

$545

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

qui 5/1

6:55 pm-5:05 pm

1 stop17h 10m

Porto

sex 5/16

5:55 pm-5:00 pm

1 stop28h 05m

$547

NewarkPorto

EWR - OPO

EWROPO

Newark

dom 5/11

6:50 pm-9:05 pm

3 stops21h 15m

Porto

ter 5/20

8:35 am-2:55 pm

2 stops35h 20m

$578

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

dom 5/11

10:05 pm-7:20 pm

1 stop16h 15m

Porto

dom 5/18

7:35 am-5:45 pm

1 stop15h 10m

$580

NewarkPorto

EWR - OPO

EWROPO

Newark

sáb 5/10

6:50 pm-11:10 am

2 stops35h 20m

Porto

sex 5/16

5:55 pm-2:55 pm

1 stop26h 00m

$580

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

ter 9/23

8:55 pm-11:40 am

1 stop9h 45m

Porto

dom 10/5

10:15 pm-7:35 pm

1 stop26h 20m

$625

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

dom 9/28

10:05 pm-3:20 pm

1 stop12h 15m

Porto

qua 10/15

10:25 pm-8:05 pm

1 stop26h 40m

$640

NewarkPorto

EWR - OPO

EWROPO

Newark

dom 5/11

10:50 pm-7:00 pm

1 stop15h 10m

Porto

qua 11/5

10:55 am-10:10 pm

1 stop16h 15m

$677

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

seg 4/28

10:20 am-3:05 pm

2 stops23h 45m

Porto

sáb 5/10

9:25 pm-8:51 pm

2 stops28h 26m

$681

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

ter 4/22

7:50 pm-10:05 am

1 stop33h 15m

Porto

ter 5/27

10:50 am-11:00 pm

1 stop17h 10m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 44 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 abril 1, 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 abril 1, 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
7,899 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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
7.9
Good
278 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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
381 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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
7.5
Good
64 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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 Azores Airlines ($285), TAP AIR PORTUGAL ($293), and Vueling ($312).

  • 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 abril 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$669Average$980FlexibilityNo cancel feeOn-time69%

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