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Cheap flights from Puerto Rico to Buenos Aires (BUE) from $226

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 5/11. 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 — BUE
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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How far in advance should I book a flight from Puerto Rico to Buenos Aires?

Travelers have found it’s best to book a flight 37 days in advance to save up to 17% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Puerto Rico to Buenos Aires 1-2 weeks in advance for as low as $543, or $759 for flights within the next 24 hours.

What is the cheapest month to fly from Puerto Rico to Buenos Aires?

Our data shows that August tends to be the cheapest month to fly to Buenos Aires from Puerto Rico. Users have commonly found prices around $902 for the month, but tickets can be as low as $337. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Puerto Rico to Buenos Aires (PR - BUE)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Buenos Aires as you normally would.

Cheap American Airlines flights from Puerto Rico to Buenos Aires

Explore cheap flight options specifically provided by American Airlines for the route between Puerto Rico and Buenos Aires. 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 2,689,106 searches. Data last updated May 6, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Puerto Rico to Buenos Aires. It's recommended that users confirm their flight details before booking.
Thu 5/301:39 pmSJU - EZE
1 stop16h 16mAmerican Airlines
Mon 6/108:55 pmEZE - SJU
1 stop19h 14mAmerican Airlines
Deal found 5/6$698
Thu 5/308:00 amSJU - EZE
2 stops21h 55mAmerican Airlines
Mon 6/108:55 pmEZE - SJU
1 stop23h 40mAmerican Airlines
Deal found 5/6$757

Cheap Avianca flights from Puerto Rico to Buenos Aires

Explore cheap flight options specifically provided by Avianca for the route between Puerto Rico and Buenos Aires. 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 2,689,106 searches. Data last updated May 6, 2024.
Some of the best deals we've found on Avianca flights traveling from Puerto Rico to Buenos Aires. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 8/201:10 pmSJU - EZE
1 stop9h 55mAvianca
Thu 8/222:30 amEZE - SJU
1 stop12h 05mAvianca
Deal found 5/5$528
Tue 8/201:10 pmSJU - EZE
1 stop9h 55mAvianca
Thu 8/222:30 amEZE - SJU
1 stop12h 05mAvianca
Deal found 5/6$538
Fri 10/111:10 pmSJU - EZE
1 stop9h 55mAvianca
Sat 10/192:30 amEZE - SJU
1 stop13h 15mAvianca
Deal found 5/5$554
Mon 9/304:10 pmSJU - EZE
1 stop32h 15mAvianca
Thu 10/107:00 amEZE - SJU
1 stop29h 45mAvianca
Deal found 5/5$560
Tue 8/131:10 pmSJU - EZE
1 stop24h 20mAvianca
Mon 8/191:40 amEZE - SJU
1 stop11h 05mAvianca
Deal found 5/6$564
Tue 8/201:10 pmSJU - EZE
1 stop9h 55mAvianca
Fri 8/236:40 amEZE - SJU
1 stop11h 00mAvianca
Deal found 5/5$581
Tue 8/201:10 pmSJU - EZE
1 stop9h 55mAvianca
Fri 8/236:40 amEZE - SJU
1 stop11h 00mAvianca
Deal found 5/6$591
Sun 9/226:10 pmSJU - EZE
1 stop28h 55mAvianca
Sat 9/282:30 amEZE - SJU
1 stop13h 15mAvianca
Deal found 5/6$596
Tue 8/131:10 pmSJU - EZE
1 stop9h 55mAvianca
Thu 8/152:30 amEZE - SJU
1 stop12h 05mAvianca
Deal found 5/4$608

Cheap Puerto Rico to Buenos Aires flights in May & June 2024

Find cheap flight options from Puerto Rico to Buenos Aires specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 6, 2024.
These are some of the most attractive deals on flights from Puerto Rico to Buenos Aires in 2024. For more flight deals, be sure to check back very soon.
Thu 6/205:22 pmSJU - EZE
1 stop27h 46mCopa Airlines
Thu 6/274:41 amEZE - SJU
1 stop33h 22mCopa Airlines
Deal found 5/6$566
Wed 5/155:18 pmSJU - EZE
1 stop27h 38mCopa Airlines
Tue 5/282:32 pmEZE - SJU
1 stop26h 24mCopa Airlines
Deal found 5/5$629
Tue 5/71:10 pmSJU - EZE
1 stop15h 25mAvianca
Tue 5/144:50 pmEZE - SJU
1 stop24h 50mAvianca
Deal found 5/5$640
Tue 5/75:18 pmSJU - EZE
1 stop13h 22mCopa Airlines
Thu 6/64:41 amEZE - SJU
1 stop12h 19mCopa Airlines
Deal found 5/6$656
Mon 5/62:55 pmSJU - EZE
1 stop16h 05mUnited Airlines
Mon 5/139:00 pmEZE - SJU
1 stop24h 38mUnited Airlines
Deal found 5/6$658
Mon 5/62:55 pmSJU - EZE
1 stop16h 05mUnited Airlines
Mon 5/139:00 pmEZE - SJU
2 stops27h 57mUnited Airlines
Deal found 5/6$663
Sun 5/126:10 pmSJU - EZE
1 stop19h 10mAvianca
Thu 5/231:40 amEZE - SJU
1 stop11h 05mAvianca
Deal found 5/5$685
Tue 5/215:59 amSJU - EZE
1 stop14h 57mCopa Airlines
Thu 6/612:08 amEZE - SJU
1 stop13h 55mCopa Airlines
Deal found 5/6$686
Thu 5/301:39 pmSJU - EZE
1 stop16h 16mAmerican Airlines
Mon 6/108:55 pmEZE - SJU
1 stop19h 14mAmerican Airlines
Deal found 5/6$698

Puerto Rico to Buenos Aires 2024 flight deals

Discover exclusive flight deals for travel between Puerto Rico and Buenos Aires in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
These are some of the most attractive deals on flights from Puerto Rico to Buenos Aires in 2024. For more flight deals, be sure to check back very soon.
Tue 8/201:10 pmSJU - EZE
1 stop9h 55mAvianca
Thu 8/222:30 amEZE - SJU
1 stop12h 05mAvianca
Deal found 5/5$528
Tue 8/201:10 pmSJU - EZE
1 stop9h 55mAvianca
Thu 8/222:30 amEZE - SJU
1 stop12h 05mAvianca
Deal found 5/6$538
Fri 10/111:10 pmSJU - EZE
1 stop9h 55mAvianca
Sat 10/192:30 amEZE - SJU
1 stop13h 15mAvianca
Deal found 5/5$554
Mon 9/304:10 pmSJU - EZE
1 stop32h 15mAvianca
Thu 10/107:00 amEZE - SJU
1 stop29h 45mAvianca
Deal found 5/5$560
Tue 8/131:10 pmSJU - EZE
1 stop24h 20mAvianca
Mon 8/191:40 amEZE - SJU
1 stop11h 05mAvianca
Deal found 5/6$564
Thu 6/205:22 pmSJU - EZE
1 stop27h 46mCopa Airlines
Thu 6/274:41 amEZE - SJU
1 stop33h 22mCopa Airlines
Deal found 5/6$566
Tue 8/201:10 pmSJU - EZE
1 stop9h 55mAvianca
Fri 8/236:40 amEZE - SJU
1 stop11h 00mAvianca
Deal found 5/5$581
Tue 8/201:10 pmSJU - EZE
1 stop9h 55mAvianca
Fri 8/236:40 amEZE - SJU
1 stop11h 00mAvianca
Deal found 5/6$591
Sun 9/226:10 pmSJU - EZE
1 stop28h 55mAvianca
Sat 9/282:30 amEZE - SJU
1 stop13h 15mAvianca
Deal found 5/6$596

Puerto Rico to Buenos Aires flights leaving soon

Find last-minute flight options from Puerto Rico to Buenos Aires 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 2,689,106 searches. Data last updated May 6, 2024.
Check out these flights departing soon from Puerto Rico to Buenos Aires. Tip: verify your flight details before completing your reservation.
Wed 5/155:18 pmSJU - EZE
1 stop27h 38mCopa Airlines
Tue 5/282:32 pmEZE - SJU
1 stop26h 24mCopa Airlines
Deal found 5/5$629
Sun 5/127:00 amSJU - EZE
1 stop24h 00mUnited Airlines
Mon 5/209:00 pmEZE - SJU
1 stop24h 38mUnited Airlines
Deal found 5/6$658
Sat 5/111:05 amSJU - EZE
2 stops29h 55mUnited Airlines
Mon 5/209:00 pmEZE - SJU
1 stop24h 38mUnited Airlines
Deal found 5/6$663
Sun 5/126:10 pmSJU - EZE
1 stop19h 10mAvianca
Thu 5/231:40 amEZE - SJU
1 stop11h 05mAvianca
Deal found 5/5$685
Sun 5/123:50 pmSJU - EZE
2 stops39h 10mUnited Airlines
Fri 5/249:00 pmEZE - SJU
2 stops25h 24mUnited Airlines
Deal found 5/5$707
Wed 5/157:00 amSJU - EZE
1 stop24h 00mUnited Airlines
Tue 5/289:00 pmEZE - SJU
1 stop24h 38mUnited Airlines
Deal found 5/5$772
Tue 5/141:05 amSJU - EZE
2 stops29h 55mUnited Airlines
Tue 5/289:00 pmEZE - SJU
1 stop24h 38mUnited Airlines
Deal found 5/6$777
Wed 5/156:10 pmSJU - EZE
1 stop10h 25mAvianca
Fri 5/241:40 amEZE - SJU
1 stop11h 05mAvianca
Deal found 5/6$782
Mon 5/136:10 pmSJU - AEP
2 stops25h 47mMultiple Airlines
Sun 5/1910:50 pmAEP - SJU
3 stops27h 13mMultiple Airlines
Deal found 5/5$787

One-way flights to Buenos Aires from Puerto Rico

Search for one-way flight options from Puerto Rico to Buenos Aires. 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 2,689,106 searches. Data last updated May 6, 2024.
Users traveling one-way from Puerto Rico to Buenos Aires can select one of these great deals. For those needing a return trip from Puerto Rico, there is a search form available above.
Sat 5/111:10 pmSJU - EZE
1 stop9h 55mAvianca
Deal found 5/4$226
Wed 9/44:10 pmSJU - EZE
1 stop32h 15mAvianca
Deal found 5/6$273
Sat 5/113:50 pmSJU - EZE
2 stops39h 10mUnited Airlines
Deal found 5/4$288
Tue 6/45:22 pmSJU - EZE
1 stop13h 24mCopa Airlines
Deal found 5/5$290
Fri 9/136:10 pmSJU - EZE
1 stop19h 20mMultiple Airlines
Deal found 5/5$294
Tue 6/44:55 pmSJU - EZE
2 stops38h 05mUnited Airlines
Deal found 5/5$298
Wed 9/46:10 pmSJU - EZE
2 stops14h 50mMultiple Airlines
Deal found 5/6$313
Tue 6/412:32 pmSJU - AEP
3 stops32h 53mMultiple Airlines
Deal found 5/5$335
Tue 6/47:03 pmSJU - EZE
3 stops55h 43mMultiple Airlines
Deal found 5/5$338

Find flights from Puerto Rico to Buenos Aires within your budget

Customize your flight search to find flights from Puerto Rico to Buenos Aires 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 2,689,106 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$528 - $698

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlBuenos Aires Ministro Pistarini

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 8/20

1 stop9h 55m

Buenos Aires Ministro Pistarini

Thu 8/22

1 stop12h 05m

$528

San Juan Luis Munoz Marin IntlBuenos Aires Ministro Pistarini

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Tue 8/20

1 stop9h 55m

Buenos Aires Ministro Pistarini

Thu 8/22

1 stop12h 05m

$538

San Juan Luis Munoz Marin IntlBuenos Aires Ministro Pistarini

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Fri 10/11

1 stop9h 55m

Buenos Aires Ministro Pistarini

Sat 10/19

1 stop13h 15m

$554

San Juan Luis Munoz Marin IntlBuenos Aires Ministro Pistarini

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Thu 6/20

1 stop27h 46m

Buenos Aires Ministro Pistarini

Thu 6/27

1 stop33h 22m

$566

San Juan Luis Munoz Marin IntlBuenos Aires Ministro Pistarini

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 8/14

1 stop19h 20m

Buenos Aires Ministro Pistarini

Sat 8/17

1 stop24h 50m

$602

San Juan Luis Munoz Marin IntlBuenos Aires Ministro Pistarini

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 10/16

1 stop17h 48m

Buenos Aires Ministro Pistarini

Tue 10/29

1 stop13h 03m

$623

San Juan Luis Munoz Marin IntlBuenos Aires Ministro Pistarini

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Fri 10/25

2 stops38h 25m

Buenos Aires Ministro Pistarini

Mon 11/4

1 stop19h 31m

$663

San Juan Luis Munoz Marin IntlBuenos Aires Ministro Pistarini

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Wed 8/14

1 stop19h 20m

Buenos Aires Ministro Pistarini

Sat 8/17

1 stop24h 50m

$664

San Juan Luis Munoz Marin IntlBuenos Aires Ministro Pistarini

SJU - EZE

SJUEZE

San Juan Luis Munoz Marin Intl

Thu 5/30

1 stop16h 16m

Buenos Aires Ministro Pistarini

Mon 6/10

1 stop19h 14m

$698

Flights are sorted by cheapest first

Deals found on 5/5

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

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated May 6, 2024.
Read through reviews of airlines operating flights from Puerto Rico to Buenos Aires, such as American Airlines, Avianca and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,818 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,818 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Copa Airlines
8.0
Very good
2,791 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Avianca
7.5
Good
3,843 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Turkish Airlines
7.5
Good
3,711 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,090 reviews
Delta
8.1
Very good
10,818 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Buenos Aires. 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 Puerto Rico to Buenos Aires for under $600 on Cheapflights?

    Yes, there are multiple flights from Puerto Rico to Buenos Aires for under $600. The cheapest flight booked recently is on Avianca for just $528, but on average you can expect to pay $602.

  • Are there last-minute flights available from Puerto Rico to Buenos Aires for under $700?

    There are currently 20+ open flights from Puerto Rico to Buenos Aires within the next 7 days for less than $700.

  • What are the cheapest airlines to fly from Puerto Rico to Buenos Aires one-way?

    The cheapest airlines for a one-way flight from Puerto Rico to Buenos Aires are Avianca ($226), United Airlines ($288), and Copa Airlines ($290).

  • What are the most popular airlines that fly from Puerto Rico to Buenos Aires?

    When booking a flight from Puerto Rico to Buenos Aires, you may want to consider flying on American Airlines, Avianca or Copa Airlines as they are the most popular for this route.

  • What does SJU to EZE mean?

    San Juan Luis Munoz Marin Intl Airport is SJU and Buenos Aires Ministro Pistarini Airport is EZE. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Puerto Rico to Buenos Aires that include extra baggage allowance?

    The amount of baggage you can bring on your Puerto Rico to Buenos Aires 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 Puerto Rico to Buenos Aires with specific airlines?

    Yes, Cheapflights allows you to browse and filter Puerto Rico to Buenos Aires 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 Puerto Rico to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Buenos Aires.

  • Can I find deals for business class flights from Puerto Rico to Buenos Aires?

    Yes. Cheapflights offers flight deals from Puerto Rico to Buenos Aires 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 Puerto Rico to Buenos Aires that allow pets onboard?

    Many airlines flying from Puerto Rico to Buenos Aires 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 Puerto Rico to Buenos Aires?

    Yes, you can often find last-minute deals on Puerto Rico to Buenos Aires 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 Puerto Rico to Buenos Aires flight deals updated?

    The Puerto Rico to Buenos Aires flight deals you see on this page were last updated on 5/6.

See more FAQs

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Alternative routes for Puerto Rico to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.

Luis Munoz Marin Intl to Ministro Pistarini flights
Santo Domingo to Ministro Pistarini flights
Punta Cana to Ministro Pistarini flights

Top 5 airlines flying from Puerto Rico to Buenos Aires

Discover the top 5 airlines that operate flights from Puerto Rico to Buenos Aires. 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 2,689,106 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$417Average$764FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapest$583Average$898FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapest$698Average$1,025FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
DeltaCheapest$712Average$772FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$812Average$1,172FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Puerto Rico to Buenos Aires by cabin class

Find flights from Puerto Rico to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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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 Puerto Rico to Buenos Aires?

Deals for Puerto Rico to Buenos Aires 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 Puerto Rico to Buenos Aires?

Cheapflights helps you find that perfect flight to Buenos Aires from Puerto Rico by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Puerto Rico to Buenos Aires with no change fees?

Yes! Cheapflights helps users easily find flights from Puerto Rico to Buenos Aires with no change fees.

Can Cheapflights notify me if prices for flights from Puerto Rico to Buenos Aires become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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