Cheap flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires 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 San Juan Luis Munoz Marin Intl Airport to Buenos Aires departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Avianca flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires
Our best Avianca deals on San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight tickets
Copa Airlines flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires
Our best Copa Airlines deals on San Juan Luis Munoz Marin Intl Airport to Buenos Aires flight tickets
See travel insights to Buenos Aires from
How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Buenos Aires
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 typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Buenos Aires?
What is the cheapest month to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires from San Juan Luis Munoz Marin Intl Airport is in September. Flight prices, which tend to average around $583, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from San Juan Luis Munoz Marin Intl Airport during August instead. Flights to Buenos Aires in August, while not as cheap as those in September, still average around $585.
What is the cheapest day to depart on your flight to Buenos Aires?
On average, the least expensive day to fly to Buenos Aires from San Juan Luis Munoz Marin Intl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $672. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Thursday is $964.
What is the cheapest time of day to depart on your flight to Buenos Aires?
Our most recent data shows that the best time of day to fly to Buenos Aires is at noon. Flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires during this time can be as low as $714. Try not to purchase tickets in the morning because they tend to be around $828. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Buenos Aires?
You are more likely to see cheaper flights to Buenos Aires from San Juan Luis Munoz Marin Intl Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $778 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from San Juan Luis Munoz Marin Intl Airport for as low as $596 on momondo.
What is the cheapest airline that flies from San Juan Luis Munoz Marin Intl to Buenos Aires?
Avianca, United Airlines, and Copa Airlines are the most popular carriers operating from San Juan Luis Munoz Marin Intl to Buenos Aires
What airlines fly to Buenos Aires?
Avianca, Copa Airlines and American Airlines are the top three most popular airlines that fly to Buenos Aires from San Juan Luis Munoz Marin Intl Airport according to our data. Avianca is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.
When to book flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires
Cheap San Juan Luis Munoz Marin Intl Airport to Buenos Aires (SJU to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Buenos Aires
How far is San Juan Luis Munoz Marin Intl to Buenos Aires by plane?
There are 3697.0 mi between San Juan Luis Munoz Marin Intl and Buenos Aires. In terms of flight time, this usually takes a little over 9h 55m.
When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires?
Prices for flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires were last updated today.
How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires?
The number of operators available for flights from San Juan Luis Munoz Marin Intl Airport to Buenos Aires is 3 as of April 2025.
How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Buenos Aires?
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 San Juan Luis Munoz Marin Intl Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Buenos Aires?
Based on momondo bookings for flights between San Juan Luis Munoz Marin Intl Airport and Buenos Aires, the leading airline is Avianca, making up 79% of the total bookings. Other popular airlines include Copa Airlines with 18% and American Airlines with 3%.
Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Buenos Aires
Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $508 | Free Cancellation | Rating 7.6 1,400 reviews | |||
| PriceFrom $534 | Free Cancellation | Rating 6.7 2,302 reviews | |||
| PriceFrom $588 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Juan to Buenos Aires?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Juan to Buenos Aires. momondo saves you time and could save you money on your trip.
Can I find flights from San Juan to Buenos Aires with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Juan to Buenos Aires flights to just show those with flexible booking policies.
How can momondo help me find flights from San Juan to Buenos Aires?
momondo provides multiple filters to help you find the best flight to Buenos Aires from San Juan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Juan to Buenos Aires right now. Can momondo alert me if prices change?
Price alerts on flights to Buenos Aires from San Juan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.