Can I find cheaper flights to Siena if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Siena on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Siena?

Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Siena.

How much is a round-trip flight to Siena?

A round-trip flight to Siena will typically cost around $103, however they can be found for as little as $34.

Where does the fastest flight to Siena depart from?

For those looking to save time traveling to Siena, New York offers the quickest one-way flight (9 hours 50 minutes).

Does Bologna Guglielmo Marconi have rental cars?

Yes. Those touching down at Bologna Guglielmo Marconi can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Bologna Guglielmo Marconi?

Yes. Bologna Guglielmo Marconi has hotels nearby for those requiring accommodations. Fly On Hotel is the closest property to Bologna Guglielmo Marconi (0.0 mi away from Bologna Guglielmo Marconi).

What are the most popular airlines that fly to Siena?

The most popular airlines flying from New York to Siena are SWISS, ITA Airways and United Airlines.

How long is the flight to Siena?

On average, a flight from New York to Siena takes 11 hours 30 minutes. Flights to Siena from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

In terms of precipitation, rainfall in Siena ranges from 1.2 - 3.9 inches per month. October is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Siena when rainfall is around 1.2 in.

If weather is an important factor for your trip to Siena, use this chart to help with planning. For those seeking warmer temperatures, July 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 41.0 F).

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Find flight deals to Siena

Popular in	June
Cheapest in	February
Average price	$819
Round-trip from	$554

Highest demand for flights based on searches. 18% potential increase in price ($177 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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From New York to Florence Peretola

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Everything you need to know about your flight to Siena

Airlines

The cheapest airlines flying from New York to Siena are Iberia, SWISS and United Airlines.

Reviews of airlines servicing Siena

Get a feel of what it's like to fly with Delta,SWISS, andUnited Airlines to Italy by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,661 reviews

Reviews

1 / 20

2.0

Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Delta

7.8

Good

8,661 reviews

Delta

7.8

Good

8,661 reviews

Reviews

1 / 20

2.0

Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

SWISS

7.5

Good

2,110 reviews

Delta

7.8

Good

8,661 reviews

Reviews

1 / 20

2.0

Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

United Airlines

7.3

Good

10,404 reviews

Delta

7.8

Good

8,661 reviews

Reviews

1 / 20

2.0

Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

TAP AIR PORTUGAL

7.2

Good

2,384 reviews

Delta

7.8

Good

8,661 reviews

Reviews

1 / 20

2.0

Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

ITA Airways

6.8

Okay

1,399 reviews

Delta

7.8

Good

8,661 reviews

Reviews

1 / 20

2.0

Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

FAQs about flying to Siena

Can I find cheaper flights to Siena if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Siena on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Siena?
Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Siena.
How much is a round-trip flight to Siena?
A round-trip flight to Siena will typically cost around $103, however they can be found for as little as $34.
Where does the fastest flight to Siena depart from?
For those looking to save time traveling to Siena, New York offers the quickest one-way flight (9 hours 50 minutes).
Does Bologna Guglielmo Marconi have rental cars?
Yes. Those touching down at Bologna Guglielmo Marconi can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Bologna Guglielmo Marconi?
Yes. Bologna Guglielmo Marconi has hotels nearby for those requiring accommodations. Fly On Hotel is the closest property to Bologna Guglielmo Marconi (0.0 mi away from Bologna Guglielmo Marconi).

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Cheap flights to Siena

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Find flight deals to Siena

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What are the cheapest airlines that fly to Siena?

The cheapest airlines flying from New York to Siena are Iberia, SWISS and United Airlines.

Rainfall in Siena by month

In terms of precipitation, rainfall in Siena ranges from 1.2 - 3.9 inches per month. October is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Siena when rainfall is around 1.2 in.

Temperature in Siena by month

How long is the flight to Siena?

On average, a flight from New York to Siena takes 11 hours 30 minutes. Flights to Siena from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Reviews of airlines servicing Siena

Get a feel of what it's like to fly with Delta,SWISS, andUnited Airlines to Italy by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Siena

Can I find cheaper flights to Siena if I am willing to have layovers?

What is the best airline to fly to Siena?

How much is a round-trip flight to Siena?

Where does the fastest flight to Siena depart from?

Does Bologna Guglielmo Marconi have rental cars?

Are there hotels close to Bologna Guglielmo Marconi?

Browse thousands of different options on Cheapflights for your next trip

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