HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Juan to Portugal from $456

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 11/25. 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.
SJU — LIS
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest month to fly from San Juan to Portugal?

The best pricing can be found in the month of January. Prices to Portugal from San Juan average $1,010. You can even find prices in January for less than $1,010, as users have found deals to Portugal from as low as $359. The month of May appears to be one of the more expensive times to travel to Portugal from San Juan. Flying in the targeted month can save you up to 61%.

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

When flying from San Juan to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from San Juan to Portugal

Explore cheap flight options specifically provided by American Airlines for the route between San Juan 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 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest American Airlines flights traveling from San Juan to Portugal. It's recommended that users confirm their flight details before booking.
Wed 11/132:51 pmSJU - LIS
1 stop11h 54mAmerican Airlines
Wed 11/206:35 amLIS - SJU
2 stops19h 58mAmerican Airlines
Deal found 5/30$476
Wed 11/137:29 amSJU - LIS
2 stops19h 16mAmerican Airlines
Wed 11/206:35 amLIS - SJU
2 stops19h 58mAmerican Airlines
Deal found 5/30$480
Sat 11/92:51 pmSJU - LIS
1 stop11h 49mAmerican Airlines
Thu 11/216:35 amLIS - SJU
2 stops19h 58mAmerican Airlines
Deal found 5/30$526
Sat 11/94:52 pmSJU - LIS
2 stops18h 03mAmerican Airlines
Thu 11/216:35 amLIS - SJU
2 stops19h 58mAmerican Airlines
Deal found 5/29$531
Sat 11/164:52 pmSJU - LIS
2 stops18h 03mAmerican Airlines
Sat 11/238:25 amLIS - SJU
2 stops24h 35mAmerican Airlines
Deal found 5/30$602
Fri 11/82:51 pmSJU - LIS
1 stop13h 04mAmerican Airlines
Mon 11/1811:05 amLIS - SJU
2 stops15h 28mAmerican Airlines
Deal found 5/29$619
Fri 10/254:03 pmSJU - LIS
2 stops19h 02mAmerican Airlines
Tue 11/511:20 amLIS - SJU
2 stops30h 17mAmerican Airlines
Deal found 5/29$642
Fri 11/82:51 pmSJU - LIS
1 stop13h 04mAmerican Airlines
Mon 11/1811:05 amLIS - SJU
1 stop30h 03mAmerican Airlines
Deal found 5/29$661
Fri 10/254:03 pmSJU - LIS
2 stops19h 02mAmerican Airlines
Tue 11/56:35 amLIS - SJU
1 stop17h 10mAmerican Airlines
Deal found 5/29$666

Cheap Delta flights from San Juan to Portugal

Explore cheap flight options specifically provided by Delta for the route between San Juan 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 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from San Juan to Portugal. Check back soon if you're not seeing flights that suit your needs.
Wed 11/132:25 pmSJU - LIS
1 stop14h 35mDelta
Wed 11/2010:00 amLIS - SJU
1 stop17h 59mDelta
Deal found 5/30$518
Wed 10/308:00 amSJU - LIS
1 stop20h 00mDelta
Sat 11/910:00 amLIS - SJU
1 stop17h 59mDelta
Deal found 5/30$832
Fri 11/11:25 pmSJU - LIS
1 stop15h 35mDelta
Sun 11/1010:00 amLIS - SJU
1 stop17h 59mDelta
Deal found 5/29$851
Wed 10/91:25 pmSJU - LIS
1 stop16h 20mDelta
Tue 10/2212:45 pmLIS - SJU
2 stops28h 29mDelta
Deal found 5/29$903
Fri 10/41:25 pmSJU - LIS
1 stop16h 35mDelta
Tue 10/2212:45 pmLIS - SJU
1 stop28h 30mDelta
Deal found 5/29$947
Sat 10/52:25 pmSJU - LIS
2 stops15h 20mDelta
Wed 10/2312:45 pmLIS - SJU
1 stop28h 30mDelta
Deal found 5/29$951
Fri 10/181:25 pmSJU - LIS
1 stop16h 35mDelta
Tue 10/2910:00 amLIS - SJU
1 stop16h 59mDelta
Deal found 5/29$1,013
Fri 10/41:25 pmSJU - LIS
1 stop16h 35mDelta
Mon 10/2112:45 pmLIS - SJU
1 stop28h 30mDelta
Deal found 5/29$1,022
Sat 10/512:54 pmSJU - LIS
2 stops16h 51mDelta
Mon 10/2112:45 pmLIS - SJU
1 stop28h 30mDelta
Deal found 5/29$1,026

Cheap San Juan to Portugal flights in May & June 2024

Find cheap flight options from San Juan to Portugal specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from San Juan to Portugal in May and June 2024. For more flight deals, be sure to check back very soon.
Sun 6/2312:30 pmSJU - LIS
1 stop20h 25mMultiple Airlines
Tue 6/256:30 amLIS - SJU
2 stops46h 04mMultiple Airlines
Deal found 5/29$909
Mon 6/33:15 pmSJU - LIS
1 stop12h 50mAmerican Airlines
Wed 6/126:35 amLIS - SJU
2 stops19h 59mAmerican Airlines
Deal found 5/29$930
Sat 6/221:30 pmSJU - LIS
2 stops23h 55mMultiple Airlines
Mon 6/243:40 pmLIS - SJU
1 stop24h 32mMultiple Airlines
Deal found 5/29$1,018
Sun 6/236:45 amSJU - LIS
1 stop23h 05mMultiple Airlines
Mon 6/243:40 pmLIS - SJU
1 stop24h 32mMultiple Airlines
Deal found 5/29$1,023
Mon 6/31:30 pmSJU - LIS
1 stop13h 50mUnited Airlines
Wed 6/1212:20 pmLIS - SJU
1 stop29h 09mUnited Airlines
Deal found 5/30$1,038
Mon 6/35:55 pmSJU - LIS
2 stops34h 10mAmerican Airlines
Wed 6/126:35 amLIS - SJU
2 stops19h 59mAmerican Airlines
Deal found 5/29$1,070
Mon 6/36:49 pmSJU - LIS
2 stops33h 16mAmerican Airlines
Wed 6/123:15 pmLIS - SJU
2 stops37h 05mAmerican Airlines
Deal found 5/30$1,092
Fri 6/2110:15 pmSJU - LIS
2 stops26h 30mMultiple Airlines
Mon 6/243:40 pmLIS - SJU
1 stop24h 32mMultiple Airlines
Deal found 5/29$1,121
Sat 6/226:00 amSJU - LIS
1 stop23h 55mMultiple Airlines
Mon 6/243:40 pmLIS - SJU
1 stop24h 32mMultiple Airlines
Deal found 5/29$1,129

San Juan to Portugal 2024 flight deals

Discover exclusive flight deals for travel between San Juan and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from San Juan to Portugal in May and June 2024. For more flight deals, be sure to check back very soon.
Wed 11/132:51 pmSJU - LIS
1 stop11h 54mAmerican Airlines
Wed 11/206:35 amLIS - SJU
2 stops19h 58mAmerican Airlines
Deal found 5/30$476
Wed 11/137:29 amSJU - LIS
2 stops19h 16mAmerican Airlines
Wed 11/206:35 amLIS - SJU
2 stops19h 58mAmerican Airlines
Deal found 5/30$480
Wed 11/132:25 pmSJU - LIS
1 stop14h 35mDelta
Wed 11/2010:00 amLIS - SJU
1 stop17h 59mDelta
Deal found 5/29$518
Tue 11/262:05 amSJU - LIS
2 stops28h 25mMultiple Airlines
Fri 12/65:00 amLIS - SJU
2 stops23h 57mMultiple Airlines
Deal found 5/28$525
Sat 11/92:51 pmSJU - LIS
1 stop11h 49mAmerican Airlines
Thu 11/216:35 amLIS - SJU
2 stops19h 58mAmerican Airlines
Deal found 5/30$526
Sat 11/94:52 pmSJU - LIS
2 stops18h 03mAmerican Airlines
Thu 11/216:35 amLIS - SJU
2 stops19h 58mAmerican Airlines
Deal found 5/29$531
Wed 11/272:10 pmSJU - LIS
2 stops20h 55mMultiple Airlines
Fri 12/65:00 amLIS - SJU
2 stops23h 57mMultiple Airlines
Deal found 5/28$540
Sat 11/92:51 pmSJU - LIS
1 stop11h 49mBritish Airways
Thu 11/217:00 amLIS - SJU
2 stops21h 38mBritish Airways
Deal found 5/29$550
Wed 11/272:10 pmSJU - LIS
1 stop14h 00mUnited Airlines
Fri 12/610:15 amLIS - SJU
2 stops39h 11mUnited Airlines
Deal found 5/28$567

One-way flights to Portugal from San Juan

Search for one-way flight options from San Juan 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 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the one-way flights we've detected from San Juan to Portugal. Users can also find round-trip San Juan to Portugal flights by using the search form above.
Mon 11/258:00 amSJU - LIS
1 stop20h 00mKLM
Deal found 5/29$456
Mon 11/258:15 amSJU - LIS
2 stops19h 45mDelta
Deal found 5/29$460
Thu 11/2110:42 amSJU - LIS
1 stop14h 53mMultiple Airlines
Deal found 5/28$587
Fri 11/228:00 amSJU - LIS
1 stop20h 00mDelta
Deal found 5/29$737
Tue 11/263:24 amSJU - LIS
1 stop22h 11mTAP AIR PORTUGAL
Deal found 5/28$796
Sun 11/243:24 amSJU - LIS
1 stop22h 11mTAP AIR PORTUGAL
Deal found 5/29$803
Fri 11/228:00 amSJU - LIS
1 stop20h 00mKLM
Deal found 5/28$828
Wed 11/203:24 amSJU - LIS
1 stop22h 11mTAP AIR PORTUGAL
Deal found 5/28$836
Thu 11/212:05 amSJU - LIS
2 stops27h 15mAir Canada
Deal found 5/29$849

Find flights from San Juan to Portugal within your budget

Customize your flight search to find flights from San Juan 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$476 - $906

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlLisbon Humberto Delgado

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 11/13

1 stop11h 54m

Lisbon Humberto Delgado

Wed 11/20

2 stops19h 58m

$476

San Juan Luis Munoz Marin IntlLisbon Humberto Delgado

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 11/13

1 stop14h 35m

Lisbon Humberto Delgado

Wed 11/20

1 stop17h 59m

$518

San Juan Luis Munoz Marin IntlLisbon Humberto Delgado

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Tue 11/26

2 stops28h 25m

Lisbon Humberto Delgado

Fri 12/6

2 stops23h 57m

$525

San Juan Luis Munoz Marin IntlLisbon Humberto Delgado

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Sat 11/9

1 stop11h 49m

Lisbon Humberto Delgado

Thu 11/21

2 stops21h 38m

$550

San Juan Luis Munoz Marin IntlLisbon Humberto Delgado

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 10/30

1 stop20h 00m

Lisbon Humberto Delgado

Sat 11/9

2 stops22h 59m

$581

San Juan Luis Munoz Marin IntlLisbon Humberto Delgado

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Sat 11/9

1 stop32h 41m

Lisbon Humberto Delgado

Thu 11/21

1 stop17h 59m

$609

San Juan Luis Munoz Marin IntlLisbon Humberto Delgado

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Mon 10/7

1 stop14h 45m

Lisbon Humberto Delgado

Thu 10/24

2 stops22h 15m

$682

San Juan Luis Munoz Marin IntlLisbon Humberto Delgado

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 10/30

2 stops22h 40m

Lisbon Humberto Delgado

Sat 11/9

2 stops23h 36m

$729

San Juan Luis Munoz Marin IntlLisbon Humberto Delgado

SJU - LIS

SJULIS

San Juan Luis Munoz Marin Intl

Wed 10/9

2 stops27h 15m

Lisbon Humberto Delgado

Mon 10/21

2 stops29h 40m

$906

Flights are sorted by cheapest first

Deals found on 5/30

No data available for this route at this time. Please check back soon.

Best time to book a flight from San Juan to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from San Juan 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.

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 May 30, 2024.
To help decide which airline to fly from San Juan to Portugal, see what other customers have to say about American Airlines, Delta and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,284 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from San Juan to Portugal for under $500 on Cheapflights?

    Yes, there are multiple flights from San Juan to Portugal for under $500. The cheapest flight booked recently is on American Airlines for just $476, but on average you can expect to pay $592.

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

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $456. However, be on the lookout for offers from Delta and TAP AIR PORTUGAL, as they are both options that can get you from San Juan to Portugal for a low price.

  • What does SJU to LIS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Juan Luis Munoz Marin Intl Airport to Lisbon Humberto Delgado Airport flight would often be abbreviated as a SJU to LIS flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER).

  • Can I find deals for flights from San Juan to Portugal that include extra baggage allowance?

    The amount of baggage you can bring on your San Juan to Portugal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Juan to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Juan to Portugal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from San Juan to Portugal?

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

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

    Yes. Cheapflights offers flight deals from San Juan 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.

  • Can I find deals for flights from San Juan to Portugal that allow pets onboard?

    Many airlines flying from San Juan to Portugal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Juan to Portugal?

    Yes, you can often find last-minute deals on San Juan to Portugal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Juan to Portugal flight deals updated?

    The San Juan to Portugal flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from San Juan to Portugal?

    Consider American Airlines, Air France or British Airways when booking your flight. These represent the most popular airlines when flying from San Juan to Portugal.

  • What is the cheapest month to book a flight from San Juan to Portugal?

    Currently, December is the cheapest month in which you can book a flight from San Juan to Portugal (average of $597). Flying from San Juan to Portugal in June is currently the most expensive (average of $1,194). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Juan to Portugal
See prices for flight routes from nearby airports that may be better suited for you.

Luis Munoz Marin Intl to Madrid flights
Luis Munoz Marin Intl to Barcelona-El Prat flights
Luis Munoz Marin Intl to Charles de Gaulle flights
Luis Munoz Marin Intl to Heathrow flights
Luis Munoz Marin Intl to Leonardo da Vinci/Fiumicino flights
Luis Munoz Marin Intl to Lisbon flights
Luis Munoz Marin Intl to Amsterdam flights
Luis Munoz Marin Intl to Frankfurt flights
Luis Munoz Marin Intl to Zurich flights
Luis Munoz Marin Intl to Vicenza flights
Luis Munoz Marin Intl to Munich flights
Luis Munoz Marin Intl to Malpensa flights
Luis Munoz Marin Intl to Istanbul flights
Luis Munoz Marin Intl to Berlin flights
Luis Munoz Marin Intl to Copenhagen flights
Luis Munoz Marin Intl to Dublin flights
Luis Munoz Marin Intl to Seville flights
Luis Munoz Marin Intl to Nice flights
Luis Munoz Marin Intl to Málaga flights

Top 9 airlines flying from San Juan to Portugal

Discover the top 9 airlines that operate flights from San Juan 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$469Average$999FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$471Average$833FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest$475Average$648FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest$486Average$599FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest$510Average$826FlexibilityNo cancel feeOn-time77%
Search Iberia flights
DeltaCheapest$548Average$1,009FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$728Average$1,197FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$814Average$965FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest$1,056Average$1,254FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Tijuana to Guadalajara flights
USA to Germany flights
San Diego to Hawaii flights
St. Louis to Orlando flights
Newark Airport to Seattle flights
San Francisco to Toronto flights
Washington, D.C. to Las Vegas flights
Denver to New Orleans flights
Seattle to Tokyo flights
Chicago to Kansas City flights
USA to Thailand flights
San Juan to Azores flights

Search flights from San Juan to Portugal by cabin class

Find flights from San Juan to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Juan to Portugal?

Cheapflights makes it easy to find San Juan to Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Juan to Portugal?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portugal from San Juan.

Can Cheapflights find flights from San Juan to Portugal with no change fees?

Need flexible booking options for your flight to Portugal from San Juan? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Juan to Portugal become cheaper?

Not ready to book yet? You can track prices for flights from San Juan to Portugal on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines