Cheap flights from the United States to Portugal from $221
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 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from USA to Portugal?
To save up to 8% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from USA to Portugal from $750 1-2 weeks out and tickets from $865 for flights departing within the next 72 hours.
What is the cheapest month to fly from USA to Portugal?
Our data shows that January tends to be the cheapest month to fly to Portugal from USA. Users have commonly found prices around $816 for the month, but tickets can be as low as $356. Due to multiple factors, prepare for potentially higher prices in June.
When is the cheapest time to fly from USA to Portugal (US - PT)?
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.
Cheap British Airways flights from USA to Portugal
Explore cheap flight options specifically provided by British Airways for the route between USA and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Take a look at some of the lowest-priced British Airways flights heading from USA to Portugal. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap PLAY flights from USA to Portugal
Explore cheap flight options specifically provided by PLAY for the route between USA and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Some of the lowest-priced PLAY flights we've found at this time heading from USA to Portugal. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap USA to Portugal flights in April & May 2024
Find cheap flight options from USA to Portugal specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Prices were last updated on April 30, 2024.
Check out some of the best flight deals from USA to Portugal in 2024. Check back regularly for other flight deals.
USA to Portugal 2024 flight deals
Discover exclusive flight deals for travel between USA and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Check out some of the best flight deals from USA to Portugal in 2024. Check back regularly for other flight deals.
Non-stop flights to Portugal from USA
Discover non-stop flight options from USA to Portugal. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
If you're seeking options on non-stop flights from USA to Portugal, check out these fares. Users seeking other options on flights from USA to Portugal should update the search form at the top of the page.
USA to Portugal flights leaving soon
Find last-minute flight options from USA to Portugal for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Have a look at some of the flights available from USA to Portugal departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Portugal from USA
Search for one-way flight options from USA to Portugal. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Some of the best available deals we've found on one-way flights from USA to Portugal. Users needing a return flight from USA to Portugal should utilize the search form above.
Find flights from USA to Portugal within your budget
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 2,913,887 searches. Data last updated April 30, 2024.
Fly from
Fly to
Budget
$380 - $564
Route
Depart
Return
Price
Boston Logan IntlLisbon Humberto Delgado
BOS - LIS
BOSLIS
Boston Logan Intl
Sun 10/13
1 stop20h 05m
Lisbon Humberto Delgado
Fri 10/18
1 stop25h 40m
New York John F Kennedy IntlLisbon Humberto Delgado
JFK - LIS
JFKLIS
New York John F Kennedy Intl
Tue 9/24
1 stop16h 45m
Lisbon Humberto Delgado
Mon 10/7
1 stop28h 40m
NewarkPorto
EWR - OPO
EWROPO
Newark
Tue 10/15
1 stop15h 00m
Porto
Wed 10/23
Nonstop8h 00m
New York John F Kennedy IntlPorto
JFK - OPO
JFKOPO
New York John F Kennedy Intl
Sat 10/5
1 stop12h 40m
Porto
Fri 10/11
1 stop15h 30m
New York John F Kennedy IntlPorto
JFK - OPO
JFKOPO
New York John F Kennedy Intl
Sun 8/11
1 stop12h 00m
Porto
Mon 12/2
1 stop16h 00m
MiamiLisbon Humberto Delgado
MIA - LIS
MIALIS
Miami
Tue 9/24
2 stops14h 45m
Lisbon Humberto Delgado
Mon 10/7
1 stop18h 15m
Washington, D.C. Dulles IntlLisbon Humberto Delgado
IAD - LIS
IADLIS
Washington, D.C. Dulles Intl
Wed 10/16
1 stop10h 00m
Lisbon Humberto Delgado
Thu 10/31
1 stop29h 35m
Boston Logan IntlLisbon Humberto Delgado
BOS - LIS
BOSLIS
Boston Logan Intl
Fri 9/27
1 stop29h 00m
Lisbon Humberto Delgado
Sat 10/12
1 stop29h 10m
NewarkPorto
EWR - OPO
EWROPO
Newark
Wed 10/2
2 stops34h 35m
Porto
Mon 10/14
2 stops30h 10m
No data available for this route at this time. Please check back soon.
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 April 30, 2024.
Read through reviews of airlines operating flights from USA to Portugal, such as British Airways, PLAY and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Entertainment
Boarding
Crew
Comfort
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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.
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Alternative routes for USA to PortugalSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
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 2,913,887 searches. Data last updated April 30, 2024.
Search flights from USA to Portugal by cabin class
Find flights from USA to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from USA to Portugal
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 April 30, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 92%of flight departures | AfternoonNoon to 6 pm |
| 7%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from USA to Portugal?
Deals for USA to Portugal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from USA to Portugal?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from USA to Portugal for you. Better yet — we are completely free to use.
Can Cheapflights find flights from USA to Portugal with no change fees?
Yes, we can. To see specific flights from USA to Portugal with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from USA to Portugal become cheaper?
Yes, Cheapflights offers price alerts on USA to Portugal flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.