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Cheap flights from Portugal to the United States from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to the United States departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portugal to the United States

Cheap round-trip flights

These are some of the best round-trip flight deals from Portugal to the United States that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portugal to the United States.

Cheap last minute flights

Planning a quick getaway from Portugal to the United States? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portugal to the United States

Find recent round-trip train or bus tickets from Portugal to the United States.

All round-trip flight deals to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
9:15 pm - 5:00 pmLIS-BOS
24h 45m1 stop
6:20 pm - 8:15 pmBOS-LIS
20h 55m1 stop
$324PLAY
Find Deal
Mon, Jan 13 - Sun, Jan 26
9:15 pm - 5:00 pmLIS-BOS
24h 45m1 stop
6:20 pm - 8:15 pmBOS-LIS
20h 55m1 stop
$328PLAY
Find Deal
Mon, Jan 13 - Sun, Jan 26
12:05 pm - 3:30 pmLIS-EWR
8h 25mnonstop
11:55 pm - 11:40 amEWR-LIS
6h 45mnonstop
$377TAP AIR PORTUGAL
Find Deal
Thu, Jan 16 - Wed, Jan 22
4:40 pm - 8:05 pmLIS-JFK
8h 25mnonstop
10:00 pm - 9:55 amJFK-LIS
6h 55mnonstop
$394TAP AIR PORTUGAL
Find Deal
Tue, Feb 4 - Sat, Feb 8
10:55 am - 7:49 pmLIS-LGA
13h 54m1 stop
4:20 pm - 9:15 amLGA-LIS
11h 55m1 stop
$413British Airways
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Thu, Dec 5 - Tue, Dec 10
10:55 am - 7:49 pmLIS-LGA
13h 54m1 stop
4:20 pm - 6:55 amLGA-LIS
9h 35m1 stop
$422British Airways
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Thu, Dec 5 - Wed, Dec 11
12:45 pm - 7:34 pmLIS-LGA
11h 49m1 stop
8:00 pm - 10:45 amLGA-LIS
9h 45m1 stop
$438Delta
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Wed, Apr 9 - Mon, Apr 14
6:20 am - 7:20 pmOPO-JFK
18h 00m1 stop
4:30 pm - 3:25 pmJFK-OPO
17h 55m2 stops
$453Delta
Find Deal
Mon, Feb 3 - Sat, Feb 8
6:00 am - 8:30 pmOPO-EWR
19h 30m1 stop
6:05 pm - 3:15 pmEWR-OPO
16h 10m1 stop
$469United Airlines
Find Deal
Sat, Dec 7 - Wed, Mar 5
12:10 pm - 12:49 pmOPO-LGA
29h 39m2 stops
2:32 pm - 11:20 amLGA-OPO
15h 48m2 stops
$469United Airlines
Find Deal
Tue, Apr 1 - Thu, Apr 10
9:05 am - 9:40 pmLIS-BOS
17h 35m1 stop
$237Vueling
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Thu, Jan 30
8:30 pm - 5:00 pmLIS-BOS
25h 30m2 stops
Mon, Feb 3
4:00 pm - 10:00 pmLIS-EWR
11h 00m1 stop
$380TAP AIR PORTUGAL
Find Deal
Fri, Feb 14
3:55 pm - 9:05 pmLIS-EWR
10h 10m1 stop
$386TAP AIR PORTUGAL
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Fri, May 9
6:30 am - 9:30 pmLIS-MIA
20h 00m2 stops
$435British Airways
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Thu, Dec 19
10:45 am - 9:20 amLIS-MIA
27h 35m2 stops
$442British Airways
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Sun, Dec 22
5:00 am - 7:07 pmOPO-EWR
19h 07m2 stops
$512Delta
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Sun, May 4
5:00 am - 4:36 pmLIS-EWR
16h 36m2 stops
$512Delta
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Sat, Jan 18
6:00 am - 12:55 pmOPO-LGA
35h 55m2 stops
$645United Airlines
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Sun, Dec 1
6:00 am - 8:00 amOPO-LGA
31h 00m2 stops
$650United Airlines
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Sat, Feb 22
6:30 am - 3:45 pmLIS-MIA
14h 15m1 stop
7:55 pm - 2:45 pmMIA-LIS
13h 50m1 stop
$428Finnair
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Sat, Nov 23 - Tue, Dec 3
6:30 am - 3:45 pmLIS-MIA
14h 15m1 stop
5:15 pm - 2:55 pmMIA-LIS
16h 40m1 stop
$435Finnair
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Sat, Nov 23 - Wed, Dec 4
11:10 am - 6:35 pmLIS-MIA
12h 25m1 stop
10:40 pm - 5:45 pmMIA-LIS
14h 05m1 stop
$495British Airways
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Tue, Nov 26 - Sun, Dec 1
7:05 am - 4:45 pmLIS-MIA
14h 40m1 stop
10:05 pm - 6:00 pmMIA-LIS
14h 55m1 stop
$497British Airways
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Mon, Nov 25 - Thu, Dec 12
10:00 am - 9:17 pmLIS-MIA
16h 17m1 stop
3:35 pm - 3:10 pmMIA-LIS
19h 35m2 stops
$507Delta
Find Deal
Tue, Nov 26 - Wed, Mar 19
5:30 am - 2:40 pmLIS-EWR
14h 10m1 stop
4:50 pm - 11:20 amEWR-LIS
13h 30m1 stop
$512Delta
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Sat, Nov 23 - Sat, Jan 11
5:00 am - 8:06 amLIS-EWR
32h 06m2 stops
7:40 pm - 2:55 pmEWR-LIS
14h 15m1 stop
$629United Airlines
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Fri, Nov 22 - Wed, Nov 27
5:00 am - 8:59 amLIS-EWR
32h 59m2 stops
6:00 am - 10:15 amEWR-LIS
23h 15m1 stop
$634United Airlines
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Tue, Nov 26 - Sun, Jan 5
4:00 pm - 10:00 pmLIS-EWR
11h 00m1 stop
12:20 am - 3:20 pmEWR-LIS
10h 00m1 stop
$789TAP AIR PORTUGAL
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Mon, Nov 25 - Thu, Nov 28
6:45 pm - 10:10 pmLIS-EWR
8h 25mnonstop
5:40 pm - 5:25 amEWR-LIS
6h 45mnonstop
$795TAP AIR PORTUGAL
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Tue, Nov 26 - Thu, Dec 5
12:05 pm - 3:30 pmLIS-EWR
8h 25mnonstop
11:55 pm - 11:40 amEWR-LIS
6h 45mnonstop
$377TAP AIR PORTUGAL
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Thu, Jan 16 - Wed, Jan 22
4:40 pm - 8:05 pmLIS-JFK
8h 25mnonstop
10:00 pm - 9:55 amJFK-LIS
6h 55mnonstop
$394TAP AIR PORTUGAL
Find Deal
Tue, Feb 4 - Sat, Feb 8
10:00 am - 1:05 pmLIS-JFK
8h 05mnonstop
8:10 pm - 8:00 amJFK-LIS
6h 50mnonstop
$428KLM
Find Deal
Thu, Jan 16 - Tue, Jan 28
10:00 am - 1:05 pmLIS-JFK
8h 05mnonstop
8:10 pm - 8:00 amJFK-LIS
6h 50mnonstop
$429KLM
Find Deal
Thu, Jan 16 - Wed, Jan 22
10:15 am - 1:25 pmLIS-EWR
8h 10mnonstop
8:35 pm - 8:10 amEWR-LIS
6h 35mnonstop
$492United Airlines
Find Deal
Thu, Dec 5 - Tue, Dec 10
10:15 am - 1:25 pmLIS-EWR
8h 10mnonstop
8:35 pm - 8:10 amEWR-LIS
6h 35mnonstop
$493United Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
10:15 am - 1:25 pmLIS-EWR
8h 10mnonstop
8:35 pm - 8:10 amEWR-LIS
6h 35mnonstop
$494Lufthansa
Find Deal
Thu, Jan 16 - Tue, Jan 28
10:15 am - 1:25 pmLIS-EWR
8h 10mnonstop
8:35 pm - 8:10 amEWR-LIS
6h 35mnonstop
$503Lufthansa
Find Deal
Mon, Jan 13 - Sun, Jan 19
10:00 am - 1:10 pmLIS-JFK
8h 10mnonstop
8:10 pm - 8:00 amJFK-LIS
6h 50mnonstop
$513Delta
Find Deal
Wed, Dec 4 - Fri, Feb 7
10:00 am - 1:05 pmLIS-JFK
8h 05mnonstop
8:10 pm - 8:00 amJFK-LIS
6h 50mnonstop
$524Delta
Find Deal
Fri, Feb 21 - Tue, Mar 4

Air Europa flights from Portugal to United States

Our best Air Europa deals on Portugal to United States flight tickets
Air Europa
Mar 26
OPO8:10 pmPorto
26h 40m
1 stop
JFK6:50 pmNew York John F Kennedy Intl
Mar 30
JFK10:05 pmNew York John F Kennedy Intl
16h 15m
1 stop
OPO7:20 pmPorto
Air Europa
Mar 5
LIS8:00 amLisbon Humberto Delgado
16h 25m
1 stop
MIA7:25 pmMiami
Mar 25
MIA10:45 pmMiami
12h 30m
1 stop
LIS3:15 pmLisbon Humberto Delgado
Air Europa
Mar 16
LIS11:35 amLisbon Humberto Delgado
12h 50m
1 stop
MIA8:25 pmMiami
Mar 25
MIA10:45 pmMiami
12h 30m
1 stop
LIS3:15 pmLisbon Humberto Delgado

Air Canada flights from Portugal to United States

Our best Air Canada deals on Portugal to United States flight tickets
Air Canada
Dec 6
LIS5:00 amLisbon Humberto Delgado
21h 37m
2 stops
MIA9:37 pmMiami
Dec 10
MIA1:55 pmMiami
14h 00m
1 stop
LIS8:55 amLisbon Humberto Delgado
Air Canada
Dec 5
LIS5:00 amLisbon Humberto Delgado
21h 37m
2 stops
MIA9:37 pmMiami
Dec 8
MIA10:50 pmMiami
29h 30m
1 stop
LIS9:20 amLisbon Humberto Delgado
Air Canada
Dec 5
LIS10:55 amLisbon Humberto Delgado
16h 42m
1 stop
MIA10:37 pmMiami
Dec 8
MIA1:55 pmMiami
38h 25m
2 stops
LIS9:20 amLisbon Humberto Delgado

See travel insights to the United States from

How to get the cheapest flight ticket from Portugal to United States

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 United States?

According to our data, Friday is the cheapest day to fly to United States from Portugal. The lowest ticket price found for a Friday departure recently was $601. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $654. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest Portugal to United States flight route?

Fly from Lajes to New York John F Kennedy Intl for the best Portugal - United States flight prices

What cabin class options are available on Portugal to United States flights?

There are 3 cabin classes available to choose from on Portugal to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portugal to United States flights?

You could potentially save up to 34% on your flight if you consider stops on a Portugal to United States flight.

Cheap Portugal to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to United States

Best Price Found

$237

Fastest flight time

7h 25m

Direct flights

Every day

Airports in United States

5 airports
The best one-way flight to United States from Portugal in the past 72 hours is $237. The best round-trip flight deal from Portugal to United States found on momondo in the last 72 hours is $324.
The fastest flight from Portugal to United States takes 7h 25m
Direct flights go from Portugal to United States every day.
There are 5 airports near United States: Newark (EWR), New Windsor Stewart (SWF), Miami (MIA), Boston Logan Intl (BOS), New York John F Kennedy Intl (JFK)

  • When did momondo last update prices for flights from Portugal to United States?

    Prices for flights from Portugal to United States are updated daily.

  • How many operators does momondo search for flights from Portugal to United States?

  • How old do you have to be to fly from Portugal to United States?

    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 Portugal to United States.

  • What documentation or ID do you need to fly to United States?

    The necessary travel and health documents for your United States 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.

  • What is the most popular plane model from Portugal to United States?


Best airlines flying from Portugal to United States

Compare and see reviews for airlines that fly from Portugal to United States with momondo
Airline
Rating
Free Cancellation
Price
Azores AirlinesPriceFrom $321Free CancellationRating
7.5
61 reviews
Search Azores Airlines flights
TAP AIR PORTUGALPriceFrom $375Free CancellationRating
7.1
1,891 reviews
Search TAP AIR PORTUGAL flights
Air EuropaPriceFrom $385Free CancellationRating
7.0
567 reviews
Search Air Europa flights
Aer LingusPriceFrom $394Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $394Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
IberiaPriceFrom $401Free CancellationRating
7.0
2,661 reviews
Search Iberia flights
DeltaPriceFrom $408Free CancellationRating
8.0
8,755 reviews
Search Delta flights
KLMPriceFrom $440Free CancellationRating
7.8
1,349 reviews
Search KLM flights
Air FrancePriceFrom $444Free CancellationRating
7.4
1,525 reviews
Search Air France flights
American AirlinesPriceFrom $456Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to United States?

Finding the right flight to United States from Portugal 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 United States quick and easy, saving you time and money.

Can I find flights from Portugal to United States with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portugal to United States flights to just show those with flexible booking policies.

How can momondo help me find flights from Portugal to United States?

momondo helps you find the best flight between Portugal and United States 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 Portugal to United States right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portugal to United States flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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