What are the cheapest airlines flying from San Juan to Rome round-trip?

Flying on KLM is currently your cheapest option to Rome, with prices starting at $452. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $467 and $467, respectively. KLM is priced at 46% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airlines for a one-way flight from San Juan to Rome are Iberia ($344), American Airlines ($344), and Delta ($406).

In terms of precipitation, rainfall in Rome ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome when rainfall is around 0.6 in.

If weather is an important factor for your trip to Rome, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

Iberia, United Airlines and American Airlines are the most popular airlines when flying from San Juan to Rome.

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

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

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

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

How can I find direct flights from San Juan to Rome?

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

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

Yes. Cheapflights offers flight deals from San Juan to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Find flight deals from San Juan to Rome

Popular in	July
Cheapest in	February
Average price	$819

Highest demand for flights based on searches. 11% potential increase in price ($108 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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Best time to book a flight from San Juan to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from San Juan with our price prediction graph.

PR1-ROM

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 San Juan to Rome

How far ahead should I book a flight from San Juan to Rome?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Rome. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from San Juan to Rome (average of $545). Flying from San Juan to Rome in July is currently the most expensive (average of $1,109). 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.

Reviews of airlines servicing Rome

See what other customers who have flown with KLM,Delta, andUnited Airlines from San Juan to Rome have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

KLM

7.8

Good

1,576 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Delta

7.8

Good

8,627 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

United Airlines

7.4

Good

10,285 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

American Airlines

7.0

Good

12,132 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Iberia

7.0

Good

3,255 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

4.0

Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

What are the cheapest airlines flying from San Juan to Rome round-trip?
Flying on KLM is currently your cheapest option to Rome, with prices starting at $452. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $467 and $467, respectively. KLM is priced at 46% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from San Juan to Rome one-way?
The cheapest airlines for a one-way flight from San Juan to Rome are Iberia ($344), American Airlines ($344), and Delta ($406).
Can I find deals for flights from San Juan to Rome that include hotel bookings?
Yes. In addition to deals on San Juan to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Juan to Rome?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Rome.
Can I find deals for business class flights from San Juan to Rome?
Yes. Cheapflights offers flight deals from San Juan to Rome 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 San Juan to Rome?
Currently, February is the cheapest month in which you can book a flight from San Juan to Rome (average of $545). Flying from San Juan to Rome in July is currently the most expensive (average of $1,109). 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.

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Top 6 airlines flying from San Juan to Rome

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$452	Average$742	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$467	Average$1,191	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$467	Average$1,096	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$501	Average$1,149	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$523	Average$1,003	FlexibilityNo cancel fee	On-time70%
Iberia	Cheapest$757	Average$959	FlexibilityNo cancel fee	On-time77%

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Cheap flights from San Juan to Rome (ROM)

Find cheap flights from San Juan to Rome with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from San Juan to Rome

Popular in

Cheapest in

Average price

Best time to book a flight from San Juan to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from San Juan with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from San Juan to Rome?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Rome. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated October 4, 2026.

See what other customers who have flown with KLM,Delta, andUnited Airlines from San Juan to Rome have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest airlines flying from San Juan to Rome round-trip?

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

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

How can I find direct flights from San Juan to Rome?

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

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

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Search flights from San Juan to Rome by cabin class

Find flights from San Juan to Rome, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Juan and Rome flights

Browse other San Juan and Rome flight options. Last updated on October 4, 2026.

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Other flights to Rome

Explore flights to Rome departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.

Top 6 airlines flying from San Juan to Rome

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