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Portugal

$187+ Cheap flights from the United States to Portugal

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from USA to Portugal

Cheapest flights from USA to Portugal
Explore the most affordable flight options available from USA to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This FlightHub deal was found by Cheapflights users on 1/27. 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.
Tue 3/106:40 pm
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Wed 3/1812:05 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/27$412
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Thu 2/1912:15 am
EWR
-
LIS
1 stop30h 45m
TAP AIR PORTUGAL
Mon 3/26:45 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/27$413
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Thu 4/2311:10 pm
EWR
-
LIS
1 stop29h 50m
TAP AIR PORTUGAL
Sun 5/35:45 pm
LIS
-
EWR
Nonstop8h 15m
TAP AIR PORTUGAL
Deal found 1/27$414
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Thu 4/1611:10 pm
EWR
-
LIS
1 stop27h 50m
TAP AIR PORTUGAL
Wed 4/225:45 pm
LIS
-
EWR
Nonstop8h 15m
TAP AIR PORTUGAL
Deal found 1/27$415
This oojo deal was found by Cheapflights users on 1/28. 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.
Wed 2/2511:55 pm
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Mon 3/26:00 pm
LIS
-
EWR
1 stop33h 05m
TAP AIR PORTUGAL
Deal found 1/28$416
This oojo deal was found by Cheapflights users on 1/28. 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.
Tue 2/1012:15 am
EWR
-
LIS
1 stop15h 45m
TAP AIR PORTUGAL
Wed 2/186:45 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/28$417
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Fri 1/305:40 pm
EWR
-
LIS
Nonstop6h 45m
TAP AIR PORTUGAL
Thu 2/510:05 am
LIS
-
EWR
1 stop16h 55m
TAP AIR PORTUGAL
Deal found 1/28$418
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Thu 2/512:15 am
EWR
-
LIS
1 stop30h 45m
TAP AIR PORTUGAL
Wed 2/1112:05 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/26$419
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Thu 2/1912:15 am
EWR
-
LIS
1 stop29h 45m
TAP AIR PORTUGAL
Thu 2/266:45 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/27$421
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Thu 2/2612:15 am
EWR
-
LIS
1 stop26h 40m
TAP AIR PORTUGAL
Tue 3/36:45 pm
LIS
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Deal found 1/27$422
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:05 am
EWR
-
OPO
2 stops21h 35m
American Airlines
Sun 4/1912:25 pm
OPO
-
EWR
1 stop15h 00m
American Airlines
Deal found 1/26$422
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Mon 4/2011:00 pm
EWR
-
LIS
Nonstop7h 00m
TAP AIR PORTUGAL
Mon 4/2711:45 pm
LIS
-
EWR
1 stop26h 25m
TAP AIR PORTUGAL
Deal found 1/28$423

Find flight deals from USA to Portugal

Keep the following information in mind while searching for USA to Portugal flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$412
(FlightHub)

One-way from

$187
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$537

Good round-trip deal

$484 or less

Good one-way deal

$221 or less
Provider with most accurate pricing for New York (NYC)-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Lisbon Humberto Delgado flights.
Search Deals
From USA to Portugal
Search Deals
One-way flight from USA to Portugal
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from USA to Portugal.
Search Deals
Price to beat on a one-way flight from USA to Portugal.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Portugal 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 January 29, 2026.
Use the filters below to find and compare flights from the United States to Portugal that are best for you.

Fly from

USA

Fly to

Portugal

Route

Depart

Return

Price

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Tue 2/24

11:45 pm-8:25 pm

1 stop15h 40m

Lisbon Humberto Delgado

Tue 3/3

9:05 am-10:00 pm

1 stop17h 55m

$452

NewarkLisbon

EWR - LIS

EWRLIS

Newark

Wed 2/18

12:20 am-7:00 pm

1 stop13h 40m

Lisbon Humberto Delgado

Thu 2/26

12:05 pm-3:30 pm

Nonstop8h 25m

$459

New YorkLisbon

JFK - LIS

JFKLIS

New York John F Kennedy Intl

Tue 4/14

10:05 pm-7:15 pm

1 stop16h 10m

Lisbon Humberto Delgado

Sat 5/2

11:35 am-5:45 pm

1 stop11h 10m

$461

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 3/8

6:40 pm-4:45 pm

2 stops18h 05m

Porto

Mon 3/16

5:35 pm-2:35 pm

2 stops25h 00m

$465

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 2/25

3:50 pm-8:10 am

1 stop10h 20m

Lisbon Humberto Delgado

Tue 3/3

5:00 am-1:25 pm

1 stop14h 25m

$485

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sat 4/18

11:25 pm-1:15 pm

1 stop32h 50m

Porto

Sat 4/25

10:00 pm-9:40 pm

1 stop28h 40m

$485

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sat 4/18

9:18 pm-10:30 am

1 stop31h 12m

Lisbon Humberto Delgado

Tue 4/28

5:05 am-2:50 pm

1 stop15h 45m

$491

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 2/4

1:00 pm-8:10 am

2 stops13h 10m

Lisbon Humberto Delgado

Wed 2/11

5:00 am-3:20 pm

1 stop16h 20m

$491

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 4/20

4:50 pm-6:45 pm

1 stop19h 55m

Lisbon Humberto Delgado

Mon 4/27

7:45 pm-2:15 pm

1 stop24h 30m

$493

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 3/3

11:18 am-8:00 am

2 stops14h 42m

Lisbon Humberto Delgado

Wed 3/11

5:00 am-3:20 pm

1 stop15h 20m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from USA to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from USA 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 the United States to Portugal

What is the cheapest month to book a flight from USA to Portugal?

Currently, July is the cheapest month in which you can book a flight from USA to Portugal (average of $354). Flying from USA to Portugal in June is currently the most expensive (average of $427). 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.

What is the cheapest time of day to fly from US to PT?

Find hourly flight availability from USA to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Portugal as you normally would.

How often are flights from the United States to Portugal delayed?

About 28% of weekly flights between United States and Portugal have experienced delays in the past year, with the average delay time being 147 minutes.

What is the most punctual flight time for the United States to Portugal flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Portugal flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 20% of flights being delayed.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Air Canada from the United States to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,125 reviews
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,666 reviews
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
TAP AIR PORTUGAL
7.1
Good
2,130 reviews
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from USA to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this USA to Portugal flight route?

    The United States to Portugal flight path was viewed by 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from USA to Portugal?

    Departing from USA to Portugal will take you 13h 40m. The distance from USA to Portugal is about 3374 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from USA to Portugal one-way?

    $130 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on United Airlines and LEVEL, with prices starting from $158 and $164, respectively.

  • Can I find deals for flights from USA to Portugal that include hotel bookings?

    Yes. In addition to deals on USA to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Portugal.

  • Can I find deals for business class flights from USA to Portugal?

    Yes. Cheapflights offers flight deals from USA to Portugal 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 USA to Portugal?

    Currently, July is the cheapest month in which you can book a flight from USA to Portugal (average of $354). Flying from USA to Portugal in June is currently the most expensive (average of $427). 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

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Alternative routes for USA to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Portugal

Discover the top 10 airlines that operate flights from USA to Portugal. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$78Average$783FlexibilityNo cancel feeOn-time88%
LEVELCheapest$225Average$634FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$257Average$746FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$269Average$589FlexibilityNo cancel feeOn-time77%
FinnairCheapest$316Average$659FlexibilityNo cancel feeOn-time76%
PLAYCheapest$328Average$381FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$339Average$525FlexibilityNo cancel feeOn-time76%
KLMCheapest$366Average$799FlexibilityNo cancel feeOn-time75%
Air TransatCheapest$382Average$767FlexibilityNo cancel feeOn-time50%
Air EuropaCheapest$392Average$641FlexibilityNo cancel feeOn-time83%

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