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Cheap flights from New York LaGuardia Airport to Porto from $351

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New York LaGuardia Airport to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:00 am - 11:45 amLGA  New York LaGuardia-OPO Porto
19h 45m2 stops Boston Logan Intl Madrid Barajas
American Airlines Logo
8:20 am - 9:29 pmOPO  Porto-LGA New York LaGuardia
18h 09m2 stops Madrid Barajas Chicago O'Hare Intl
$696American Airlines
Wed, Dec 2 - Wed, Dec 9
American Airlines Logo
3:59 pm - 11:45 amLGA  New York LaGuardia-OPO Porto
14h 46m2 stops Boston Logan Intl Madrid Barajas
American Airlines Logo
12:25 pm - 10:58 pmOPO  Porto-LGA New York LaGuardia
15h 33m2 stops Madrid Barajas Boston Logan Intl
$699American Airlines
Tue, Feb 16 - Tue, Feb 23
American Airlines Logo
3:59 pm - 11:45 amLGA  New York LaGuardia-OPO Porto
14h 46m2 stops Boston Logan Intl Madrid Barajas
American Airlines Logo
12:25 pm - 10:58 pmOPO  Porto-LGA New York LaGuardia
15h 33m2 stops Madrid Barajas Boston Logan Intl
$699American Airlines
Tue, Feb 16 - Fri, Feb 26
American Airlines Logo
3:29 pm - 11:45 amLGA  New York LaGuardia-OPO Porto
15h 16m2 stops Boston Logan Intl Madrid Barajas
American Airlines Logo
12:25 pm - 10:00 pmOPO  Porto-LGA New York LaGuardia
14h 35m2 stops Madrid Barajas Boston Logan Intl
$699American Airlines
Tue, Feb 2 - Tue, Feb 9
American Airlines Logo
3:59 pm - 11:45 amLGA  New York LaGuardia-OPO Porto
14h 46m2 stops Boston Logan Intl Madrid Barajas
American Airlines Logo
8:20 am - 9:29 pmOPO  Porto-LGA New York LaGuardia
18h 09m2 stops Madrid Barajas Boston Logan Intl
$699American Airlines
Mon, Feb 22 - Tue, Mar 2
American Airlines Logo
3:59 pm - 11:45 amLGA  New York LaGuardia-OPO Porto
14h 46m2 stops Boston Logan Intl Madrid Barajas
American Airlines Logo
8:20 am - 9:29 pmOPO  Porto-LGA New York LaGuardia
18h 09m2 stops Madrid Barajas Boston Logan Intl
$699American Airlines
Mon, Feb 22 - Tue, Mar 2
American Airlines Logo
12:59 pm - 7:40 amLGA  New York LaGuardia-OPO Porto
13h 41m2 stops Charlotte Douglas Madrid Barajas
American Airlines Logo
8:20 am - 7:45 pmOPO  Porto-LGA New York LaGuardia
16h 25m2 stops Madrid Barajas Chicago O'Hare Intl
$702American Airlines
Tue, Jan 12 - Fri, Jan 22
Multiple Airlines Logo
3:30 pm - 12:05 pmLGA  New York LaGuardia-OPO Porto
15h 35m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National
Multiple Airlines Logo
12:55 pm - 2:35 pmOPO  Porto-LGA New York LaGuardia
30h 40m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$713Multiple Airlines
Sun, Jan 17 - Mon, Jan 25
Air Canada Logo
6:00 am - 11:15 amLGA  New York LaGuardia-OPO Porto
24h 15m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Air Canada Logo
6:00 am - 10:38 pmOPO  Porto-LGA New York LaGuardia
21h 38m2 stops Frankfurt am Main Toronto Pearson Intl
$719Air Canada
Tue, Dec 1 - Wed, Dec 9
Air Canada Logo
6:00 am - 11:15 amLGA  New York LaGuardia-OPO Porto
24h 15m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Air Canada Logo
6:00 am - 10:38 pmOPO  Porto-LGA New York LaGuardia
21h 38m2 stops Frankfurt am Main Toronto Pearson Intl
$719Air Canada
Tue, Dec 1 - Thu, Dec 10

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Delta flights from New York LaGuardia Airport to Porto

Our best Delta deals on New York LaGuardia Airport to Porto flight tickets
Delta
Jan 4
LGA1:05 pmNew York LaGuardia
16h 30m
2 stops
OPO10:35 amPorto
Jan 14
OPO5:55 amPorto
18h 18m
2 stops
LGA7:13 pmNew York LaGuardia
$726
Delta
Dec 10
LGA1:59 pmNew York LaGuardia
15h 36m
2 stops
OPO10:35 amPorto
Dec 18
OPO5:55 amPorto
18h 40m
2 stops
LGA7:35 pmNew York LaGuardia
$771
Delta
Nov 9
LGA2:29 pmNew York LaGuardia
15h 06m
2 stops
OPO10:35 amPorto
Nov 17
OPO7:35 amPorto
17h 38m
2 stops
LGA8:13 pmNew York LaGuardia
$959

Air Canada flights from New York LaGuardia Airport to Porto

Our best Air Canada deals on New York LaGuardia Airport to Porto flight tickets
Air Canada
Dec 1
LGA6:00 amNew York LaGuardia
24h 15m
2 stops
OPO11:15 amPorto
Dec 8
OPO6:00 amPorto
21h 38m
2 stops
LGA10:38 pmNew York LaGuardia
$719
Air Canada
Feb 10
LGA1:10 pmNew York LaGuardia
17h 05m
2 stops
OPO11:15 amPorto
Mar 2
OPO6:00 amPorto
31h 56m
2 stops
LGA8:56 amNew York LaGuardia
$723
Air Canada
Dec 2
LGA3:30 pmNew York LaGuardia
15h 20m
2 stops
OPO11:50 amPorto
Dec 9
OPO6:00 amPorto
31h 58m
2 stops
LGA8:58 amNew York LaGuardia
$728

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Wed 12/2

11:00 am-11:45 am

2 stops19h 45m

Porto

Wed 12/9

8:20 am-9:29 pm

2 stops18h 09m

$696

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Tue 2/16

3:59 pm-11:45 am

2 stops14h 46m

Porto

Tue 2/23

12:25 pm-10:58 pm

2 stops15h 33m

$699

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Tue 2/16

3:59 pm-11:45 am

2 stops14h 46m

Porto

Fri 2/26

12:25 pm-10:58 pm

2 stops15h 33m

$699
Quickest round-trip

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Tue 2/2

3:29 pm-11:45 am

2 stops15h 16m

Porto

Tue 2/9

12:25 pm-10:00 pm

2 stops14h 35m

$699

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Mon 2/22

3:59 pm-11:45 am

2 stops14h 46m

Porto

Tue 3/2

8:20 am-9:29 pm

2 stops18h 09m

$699

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Mon 2/22

3:59 pm-11:45 am

2 stops14h 46m

Porto

Tue 3/2

8:20 am-9:29 pm

2 stops18h 09m

$699

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Tue 1/12

12:59 pm-7:40 am

2 stops13h 41m

Porto

Fri 1/22

8:20 am-7:45 pm

2 stops16h 25m

$702

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Sun 1/17

3:30 pm-12:05 pm

2 stops15h 35m

Porto

Mon 1/25

12:55 pm-2:35 pm

2 stops30h 40m

$713

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Tue 12/1

6:00 am-11:15 am

2 stops24h 15m

Porto

Wed 12/9

6:00 am-10:38 pm

2 stops21h 38m

$719

New YorkPorto

LGA New York LaGuardia - OPO Porto

LGAOPO

New York LaGuardia

Tue 12/1

6:00 am-11:15 am

2 stops24h 15m

Porto

Thu 12/10

6:00 am-10:38 pm

2 stops21h 38m

$719

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New York LaGuardia Airport 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 day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Monday when prices can be found for as low as $853. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $967. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the evening is the cheapest time of day to fly from New York LaGuardia Airport to Porto when you can find flight prices for as low as $879. Flying to Porto in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,041 on average. Flights to Porto from New York LaGuardia Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from New York LaGuardia Airport to Porto

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

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

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

Best Price Found

$351

Fastest flight time

14h 40m

Direct flights

None
The best one-way flight to Porto from New York LaGuardia Airport in the past 72 hours is $351. The best round-trip flight deal from New York LaGuardia Airport to Porto found on momondo in the last 72 hours is $696.
The fastest flight from New York LaGuardia Airport to Porto takes 14h 40m
There are no direct flights from New York LaGuardia Airport to Porto. There are no popular flight routes from New York LaGuardia Airport to Porto.
Search flight deals

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

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

    The distance between New York LaGuardia and Porto is about 3317.1 mi. A reasonable flight in good conditions will take 14h 40m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport 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
Braga
Coimbra
Vila Nova de Gaia
Aveiro
Pinhao
Esposende
Matosinhos
Chaves
Viseu
Espinho
Arcos de Valdevez
Lamego
Guimarães
Caminha
Penafiel
Ponte de Lima
Mira

Why use momondo?

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

Finding the right flight to Porto from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.

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

Flights from New York to Porto 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 New York to Porto?

Once all potential New York to Porto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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