Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Connecticut to Porto from $178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Porto departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Connecticut to Porto

Cheap round-trip flights

Air Europa Logo
1:15 am - 7:20 pmJFK-OPO
13h 05m1 stop
Air Europa Logo
11:35 am - 11:00 pmOPO-JFK
16h 25m1 stop
$378Air Europa
Find Deal
Wed, Sep 17 - Wed, Sep 24
Air Europa Logo
12:40 am - 7:20 pmJFK-OPO
13h 40m1 stop
Air Europa Logo
11:35 am - 11:00 pmOPO-JFK
16h 25m1 stop
$387Air Europa
Find Deal
Mon, Sep 8 - Wed, Sep 24
Air Europa Logo
10:05 pm - 7:20 pmJFK-OPO
16h 15m1 stop
Air Europa Logo
7:35 am - 11:00 pmOPO-JFK
20h 25m1 stop
$388Air Europa
Find Deal
Sun, Sep 14 - Wed, Sep 24
Vueling Logo
11:40 pm - 4:15 pmJFK-OPO
11h 35m1 stop
Vueling Logo
10:00 pm - 9:40 pmOPO-JFK
28h 40m1 stop
$392Vueling
Find Deal
Tue, Sep 30 - Tue, Oct 7
Scandinavian Airlines Logo
5:30 pm - 4:55 pmEWR-OPO
18h 25m1 stop
Scandinavian Airlines Logo
5:35 pm - 3:40 pmOPO-EWR
27h 05m1 stop
$415Scandinavian Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Scandinavian Airlines Logo
5:30 pm - 4:55 pmEWR-OPO
18h 25m1 stop
Scandinavian Airlines Logo
5:35 pm - 3:40 pmOPO-EWR
27h 05m1 stop
$424Scandinavian Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
TAP AIR PORTUGAL Logo
10:45 pm - 10:30 amEWR-OPO
6h 45mnonstop
TAP AIR PORTUGAL Logo
6:35 pm - 10:00 pmOPO-EWR
8h 25mnonstop
$431TAP AIR PORTUGAL
Find Deal
Mon, Oct 20 - Sun, Nov 2
TAP AIR PORTUGAL Logo
12:15 am - 11:50 amEWR-OPO
6h 35mnonstop
TAP AIR PORTUGAL Logo
6:35 pm - 10:00 pmOPO-EWR
8h 25mnonstop
$432TAP AIR PORTUGAL
Find Deal
Sun, Nov 23 - Sun, Dec 7
Logo
11:45 pm - 9:15 pmJFK-OPO
16h 30m1 stop
Logo
8:45 am - 10:00 pmOPO-JFK
18h 15m1 stop
$437
Find Deal
Wed, Nov 12 - Wed, Nov 19
Logo
11:40 pm - 10:55 pmJFK-OPO
18h 15m1 stop
Logo
1:20 pm - 9:40 pmOPO-JFK
13h 20m1 stop
$442
Find Deal
Mon, Sep 29 - Wed, Oct 8

TAP AIR PORTUGAL flights from Connecticut to Porto

Our best TAP AIR PORTUGAL deals on Connecticut to Porto flight tickets
TAP AIR PORTUGAL
Oct 20
EWR10:45 pmNewark
6h 45m
OPO10:30 amPorto
Nov 2
OPO6:35 pmPorto
8h 25m
EWR10:00 pmNewark
$431
Find similar
TAP AIR PORTUGAL
Nov 23
EWR12:15 amNewark
6h 35m
OPO11:50 amPorto
Dec 7
OPO6:35 pmPorto
8h 25m
EWR10:00 pmNewark
$432
Find similar
TAP AIR PORTUGAL
Oct 15
EWR10:45 pmNewark
6h 45m
OPO10:30 amPorto
Oct 24
OPO6:05 pmPorto
8h 00m
EWR9:05 pmNewark
$434
Find similar

Air Europa flights from Connecticut to Porto

Our best Air Europa deals on Connecticut to Porto flight tickets
Air Europa
Sep 17
JFK1:15 amNew York John F Kennedy Intl
13h 05m
1 stop
OPO7:20 pmPorto
Sep 24
OPO11:35 amPorto
16h 25m
1 stop
JFK11:00 pmNew York John F Kennedy Intl
$378
Find similar
Air Europa
Sep 8
JFK12:40 amNew York John F Kennedy Intl
13h 40m
1 stop
OPO7:20 pmPorto
Sep 24
OPO11:35 amPorto
16h 25m
1 stop
JFK11:00 pmNew York John F Kennedy Intl
$387
Find similar
Air Europa
Sep 14
JFK10:05 pmNew York John F Kennedy Intl
16h 15m
1 stop
OPO7:20 pmPorto
Sep 24
OPO7:35 amPorto
20h 25m
1 stop
JFK11:00 pmNew York John F Kennedy Intl
$388
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Connecticut to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Wed 9/17

1:15 am-7:20 pm

1 stop13h 05m

Porto

Wed 9/24

11:35 am-11:00 pm

1 stop16h 25m

$378

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Mon 9/8

12:40 am-7:20 pm

1 stop13h 40m

Porto

Wed 9/24

11:35 am-11:00 pm

1 stop16h 25m

$387

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 9/14

10:05 pm-7:20 pm

1 stop16h 15m

Porto

Wed 9/24

7:35 am-11:00 pm

1 stop20h 25m

$388

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Tue 9/30

11:40 pm-4:15 pm

1 stop11h 35m

Porto

Tue 10/7

10:00 pm-9:40 pm

1 stop28h 40m

$392

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 11/13

5:30 pm-4:55 pm

1 stop18h 25m

Porto

Mon 11/17

5:35 pm-3:40 pm

1 stop27h 05m

$415

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 11/6

5:30 pm-4:55 pm

1 stop18h 25m

Porto

Mon 11/10

5:35 pm-3:40 pm

1 stop27h 05m

$424

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 10/20

10:45 pm-10:30 am

Nonstop6h 45m

Porto

Sun 11/2

6:35 pm-10:00 pm

Nonstop8h 25m

$431

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 11/23

12:15 am-11:50 am

Nonstop6h 35m

Porto

Sun 12/7

6:35 pm-10:00 pm

Nonstop8h 25m

$432

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Wed 11/12

11:45 pm-9:15 pm

1 stop16h 30m

Porto

Wed 11/19

8:45 am-10:00 pm

1 stop18h 15m

$437

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Mon 9/29

11:40 pm-10:55 pm

1 stop18h 15m

Porto

Wed 10/8

1:20 pm-9:40 pm

1 stop13h 20m

$442

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Porto from

How to get the cheapest flight ticket from Connecticut to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Connecticut to Porto?

Iberia is the most popular carrier operating from Connecticut to Porto

Cheap Connecticut to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Porto

Best Price Found

$178

Fastest flight time

6h 35m

Direct flights

Every day

Airports in Porto

1 airport
The best one-way flight to Porto from Connecticut in the past 72 hours is $178. The best round-trip flight deal from Connecticut to Porto found on momondo in the last 72 hours is $378.
The fastest flight from Connecticut to Porto takes 6h 35m
Direct flights go from Connecticut to Porto every day.
There is 1 airport near Porto: Porto (OPO)
Search flight deals

  • When did momondo last update prices for flights from Connecticut to Porto Airport?

    Prices for flights from Connecticut to Porto Airport refresh daily.

  • How many operators does momondo search for flights from Connecticut to Porto Airport?

  • How old do you have to be to fly from Connecticut to Porto Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Aveiro
Coimbra
Braga
Matosinhos
Caminha
Lamego
Guimarães
Esposende
Chaves
Arcos de Valdevez
Espinho
Viseu
Ponte de Lima
Santa Maria da Feira
Curia
Penafiel
Mesao Frio
Pinhao
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Porto?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Connecticut to Porto for you.

Can I find flights from Connecticut to Porto with flexible booking policies on momondo?

Yes. All flights to Porto from Connecticut on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Connecticut to Porto?

momondo helps you find the best flight between Connecticut and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Connecticut to Porto right now. Can momondo alert me if prices change?

Price alerts on flights to Porto from Connecticut are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/10
Sun 8/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal