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Cheap flights from Porto to New York from $370

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Porto to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:20 am - 11:42 pmOPO  Porto-LGA New York LaGuardia
20h 22m2 stops Madrid Barajas Chicago O'Hare Intl
American Airlines Logo
9:16 pm - 11:45 amLGA  New York LaGuardia-OPO Porto
34h 29m2 stops Chicago O'Hare Intl Madrid Barajas
$555American Airlines
Wed, Oct 21 - Sun, Oct 25
American Airlines Logo
12:25 pm - 7:22 amOPO  Porto-LGA New York LaGuardia
23h 57m2 stops Madrid Barajas Boston Logan Intl
American Airlines Logo
9:30 am - 11:45 amLGA  New York LaGuardia-OPO Porto
21h 15m2 stops Boston Logan Intl Madrid Barajas
$560American Airlines
Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
12:25 pm - 8:32 amOPO  Porto-LGA New York LaGuardia
25h 07m2 stops Madrid Barajas Boston Logan Intl
American Airlines Logo
3:30 pm - 11:45 amLGA  New York LaGuardia-OPO Porto
15h 15m2 stops Boston Logan Intl Madrid Barajas
$561American Airlines
Fri, Nov 27 - Tue, Dec 1
American Airlines Logo
8:20 am - 7:16 amOPO  Porto-LGA New York LaGuardia
27h 56m2 stops Madrid Barajas Boston Logan Intl
American Airlines Logo
7:29 am - 7:40 amLGA  New York LaGuardia-OPO Porto
19h 11m2 stops Charlotte Douglas Madrid Barajas
$562American Airlines
Wed, Sep 30 - Thu, Oct 8
American Airlines Logo
8:20 am - 9:06 amOPO  Porto-LGA New York LaGuardia
29h 46m2 stops Madrid Barajas Toronto Pearson Intl
American Airlines Logo
10:01 am - 11:45 amLGA  New York LaGuardia-OPO Porto
21h 44m2 stops Chicago O'Hare Intl Madrid Barajas
$563American Airlines
Wed, Oct 21 - Sun, Oct 25
American Airlines Logo
8:20 am - 8:59 pmOPO  Porto-LGA New York LaGuardia
17h 39m2 stops Madrid Barajas Boston Logan Intl
American Airlines Logo
6:10 pm - 11:45 amLGA  New York LaGuardia-OPO Porto
12h 35m2 stops Boston Logan Intl Madrid Barajas
$564American Airlines
Wed, Sep 16 - Sat, Sep 26
American Airlines Logo
8:40 pm - 11:20 amOPO  Porto-LGA New York LaGuardia
43h 40m2 stops Madrid Barajas Washington, D.C. Dulles Intl
American Airlines Logo
8:55 am - 11:45 amLGA  New York LaGuardia-OPO Porto
21h 50m2 stops Washington, D.C. Reagan-National Madrid Barajas
$565American Airlines
Wed, Dec 23 - Sat, Jan 2
American Airlines Logo
8:20 am - 8:59 pmOPO  Porto-LGA New York LaGuardia
17h 39m2 stops Madrid Barajas Boston Logan Intl
American Airlines Logo
3:22 pm - 11:45 amLGA  New York LaGuardia-OPO Porto
15h 23m2 stops Boston Logan Intl Madrid Barajas
$569American Airlines
Thu, Sep 17 - Tue, Sep 29
American Airlines Logo
8:20 am - 7:17 pmOPO  Porto-LGA New York LaGuardia
15h 57m2 stops Madrid Barajas Boston Logan Intl
American Airlines Logo
12:14 pm - 7:40 amLGA  New York LaGuardia-OPO Porto
14h 26m2 stops Charlotte Douglas Madrid Barajas
$648American Airlines
Thu, Oct 8 - Mon, Oct 12
Delta Logo
5:00 am - 6:29 pmOPO  Porto-LGA New York LaGuardia
18h 29m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
12:00 pm - 10:35 amLGA  New York LaGuardia-OPO Porto
17h 35m2 stops Boston Logan Intl Paris Charles de Gaulle
$654Delta
Fri, Dec 4 - Tue, Dec 8

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United Airlines flights from Porto to New York LaGuardia Airport

Our best United Airlines deals on Porto to New York LaGuardia Airport flight tickets
United Airlines
Sep 29
OPO6:00 amPorto
22h 30m
2 stops
LGA11:30 pmNew York LaGuardia
Oct 4
LGA8:30 pmNew York LaGuardia
29h 30m
1 stop
OPO7:00 amPorto
$671
United Airlines
Sep 17
OPO6:00 amPorto
17h 45m
2 stops
LGA6:45 pmNew York LaGuardia
Sep 28
LGA2:59 pmNew York LaGuardia
19h 41m
2 stops
OPO3:40 pmPorto
$674
United Airlines
Sep 17
OPO6:00 amPorto
19h 25m
2 stops
LGA8:25 pmNew York LaGuardia
Sep 22
LGA6:00 amNew York LaGuardia
24h 10m
2 stops
OPO11:10 amPorto
$675

Air Canada flights from Porto to New York LaGuardia Airport

Our best Air Canada deals on Porto to New York LaGuardia Airport flight tickets
Air Canada
Oct 13
OPO6:00 amPorto
20h 30m
2 stops
LGA9:30 pmNew York LaGuardia
Oct 21
LGA8:45 amNew York LaGuardia
21h 40m
2 stops
OPO11:25 amPorto
$669
Air Canada
Nov 27
OPO6:00 amPorto
21h 43m
2 stops
LGA10:43 pmNew York LaGuardia
Dec 6
LGA6:00 amNew York LaGuardia
24h 15m
2 stops
OPO11:15 amPorto
$672
Air Canada
Jan 14
OPO6:00 amPorto
31h 58m
2 stops
LGA8:58 amNew York LaGuardia
Jan 21
LGA6:00 amNew York LaGuardia
24h 15m
2 stops
OPO11:15 amPorto
$673

momondo Fare Finder

 
Use the filters below to find and compare flights from Porto to New York LaGuardia Airport that are best for you.

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Route

Depart

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Price

Cheapest round-trip

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Wed 10/21

8:20 am-11:42 pm

2 stops20h 22m

New York LaGuardia

Sun 10/25

9:16 pm-11:45 am

2 stops34h 29m

$555

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Thu 12/3

12:25 pm-7:22 am

2 stops23h 57m

New York LaGuardia

Mon 12/7

9:30 am-11:45 am

2 stops21h 15m

$560

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Fri 11/27

12:25 pm-8:32 am

2 stops25h 07m

New York LaGuardia

Tue 12/1

3:30 pm-11:45 am

2 stops15h 15m

$561

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Wed 9/30

8:20 am-7:16 am

2 stops27h 56m

New York LaGuardia

Thu 10/8

7:29 am-7:40 am

2 stops19h 11m

$562

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Wed 10/21

8:20 am-9:06 am

2 stops29h 46m

New York LaGuardia

Sun 10/25

10:01 am-11:45 am

2 stops21h 44m

$563
Quickest round-trip

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Wed 9/16

8:20 am-8:59 pm

2 stops17h 39m

New York LaGuardia

Sat 9/26

6:10 pm-11:45 am

2 stops12h 35m

$564

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Wed 12/23

8:40 pm-11:20 am

2 stops43h 40m

New York LaGuardia

Sat 1/2

8:55 am-11:45 am

2 stops21h 50m

$565

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Thu 9/17

8:20 am-8:59 pm

2 stops17h 39m

New York LaGuardia

Tue 9/29

3:22 pm-11:45 am

2 stops15h 23m

$569

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Thu 10/8

8:20 am-7:17 pm

2 stops15h 57m

New York LaGuardia

Mon 10/12

12:14 pm-7:40 am

2 stops14h 26m

$648

PortoNew York

OPO Porto - LGA New York LaGuardia

OPOLGA

Porto

Fri 12/4

5:00 am-6:29 pm

2 stops18h 29m

New York LaGuardia

Tue 12/8

12:00 pm-10:35 am

2 stops17h 35m

$654

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Porto to New York LaGuardia Airport

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

Can stopping save me money on Porto to New York LaGuardia Airport flights?

You could potentially save up to 54% on your flight if you consider stops on a Porto to New York LaGuardia Airport flight.

When to book flights from Porto to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto to New York LaGuardia Airport (OPO to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to New York LaGuardia Airport

Best Price Found

$370

Fastest flight time

13h 45m

Direct flights

None
The best one-way flight to New York LaGuardia Airport from Porto in the past 72 hours is $370. The best round-trip flight deal from Porto to New York LaGuardia Airport found on momondo in the last 72 hours is $555.
The fastest flight from Porto to New York LaGuardia Airport takes 13h 45m
There are no direct flights from Porto to New York LaGuardia Airport. There are no popular flight routes from Porto to New York LaGuardia Airport.
Search flight deals

Frequently asked questions about flying from Porto to New York LaGuardia Airport

  • How far is Porto to New York LaGuardia by plane?

    There are 3317.1 mi between Porto and New York LaGuardia. By plane, this route typically takes 13h 45m.

  • When did momondo last update prices for flights from Porto Airport to New York LaGuardia Airport?

    Prices for flights from Porto Airport to New York LaGuardia Airport refresh daily.

  • How old do you have to be to fly from Porto Airport to New York LaGuardia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Seaside Heights
Bronx
Yonkers
East Rutherford
Mount Laurel
Secaucus
Woodbridge
Wayne
Stamford
Parsippany
Long Branch
Point Pleasant Beach
Tannersville
East Stroudsburg
Asbury Park
Staten Island
Elizabeth
Hauppauge
Edgewater

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto to New York. momondo saves you time and could save you money on your trip.

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

Flights from Porto to New York with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Porto to New York?

momondo provides multiple filters to help you find the best flight to New York from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Porto to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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