Siena

$292+ Cheap flights to Siena

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
— BLQ
May 10 — May 171
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Flights to Siena in 2026

Cheapest flights to Siena
Explore the most affordable flight options available to Siena. Find the lowest fares based on data from user searches, with prices last updated on April 10, 2026.

This oojo deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:20 pm
EWR
-
FLR
1 stop34h 30m
Scandinavian Airlines
Tue 4/287:55 pm
FLR
-
EWR
2 stops23h 20m
Scandinavian Airlines
Deal found 4/5$570
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:45 pm
EWR
-
FLR
2 stops35h 20m
Scandinavian Airlines
Fri 5/17:55 pm
FLR
-
EWR
2 stops23h 20m
Scandinavian Airlines
Deal found 4/6$572
This oojo deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:15 pm
EWR
-
FLR
2 stops33h 55m
Scandinavian Airlines
Sat 10/35:20 pm
FLR
-
EWR
1 stop25h 55m
Scandinavian Airlines
Deal found 4/5$573
This Booking.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:20 pm
EWR
-
FLR
2 stops19h 45m
Scandinavian Airlines
Mon 10/57:55 pm
FLR
-
EWR
1 stop25h 04m
Scandinavian Airlines
Deal found 4/5$577
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:45 pm
EWR
-
FLR
2 stops19h 20m
Scandinavian Airlines
Thu 4/2312:20 pm
FLR
-
EWR
2 stops30h 55m
Scandinavian Airlines
Deal found 4/6$580
This oojo deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:20 pm
EWR
-
FLR
2 stops36h 10m
Scandinavian Airlines
Thu 10/157:55 pm
FLR
-
EWR
2 stops23h 20m
Scandinavian Airlines
Deal found 4/5$583
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:55 pm
JFK
-
FLR
1 stop18h 10m
Scandinavian Airlines
Thu 4/2312:20 pm
FLR
-
JFK
2 stops33h 20m
Scandinavian Airlines
Deal found 4/6$583
This Gotogate deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:05 am
JFK
-
FLR
2 stops20h 30m
Multiple Airlines
Mon 12/76:55 pm
FLR
-
JFK
1 stop24h 10m
Multiple Airlines
Deal found 4/6$585
This oojo deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:15 pm
EWR
-
FLR
1 stop19h 50m
Scandinavian Airlines
Wed 9/307:55 pm
FLR
-
EWR
2 stops23h 20m
Scandinavian Airlines
Deal found 4/5$586
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:55 pm
JFK
-
FLR
1 stop18h 10m
Scandinavian Airlines
Wed 9/307:55 pm
FLR
-
JFK
1 stop27h 05m
Scandinavian Airlines
Deal found 4/6$586
This AirNGo deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:00 pm
JFK
-
FLR
2 stops15h 30m
Scandinavian Airlines
Sun 12/611:25 am
FLR
-
JFK
1 stop34h 20m
Scandinavian Airlines
Deal found 4/5$587
This Scandinavian Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:55 pm
JFK
-
FLR
1 stop18h 10m
Scandinavian Airlines
Wed 10/217:55 pm
FLR
-
JFK
2 stops25h 45m
Scandinavian Airlines
Deal found 4/6$588

Find flight deals to Siena

Find the latest flights to Siena in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 10, 2026.

Popular in

June

Cheapest in

February

Average price

$767

Round-trip from

$570

One-way from

$292
Highest demand for flights based on searches. 19% potential increase in price ($163 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in April 2026
From New York to Florence Peretola
One-way flight from New York to Siena

Cheapflights Fare Finder

 
Locate flights to Siena that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 10, 2026.
Use the filters below to find and compare flights to Siena that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

NewarkFlorence

EWR - FLR

EWRFLR

Newark

Sun 5/3

5:20 pm-7:05 pm

2 stops19h 45m

Florence Peretola

Fri 5/8

7:55 pm-2:59 pm

1 stop25h 04m

$649

New YorkFlorence

JFK - FLR

JFKFLR

New York John F Kennedy Intl

Tue 4/28

1:00 am-7:40 pm

1 stop12h 40m

Florence Peretola

Thu 5/7

6:30 am-5:00 pm

2 stops16h 30m

$691

New YorkFlorence

LGA - FLR

LGAFLR

New York LaGuardia

Mon 5/11

1:00 pm-8:55 am

2 stops13h 55m

Florence Peretola

Wed 5/27

11:20 am-9:14 pm

2 stops15h 54m

$695

New YorkFlorence

JFK - FLR

JFKFLR

New York John F Kennedy Intl

Wed 5/6

7:10 pm-4:50 pm

1 stop15h 40m

Florence Peretola

Wed 5/13

11:20 am-10:19 pm

2 stops16h 59m

$702

New YorkFlorence

JFK - FLR

JFKFLR

New York John F Kennedy Intl

Fri 4/24

11:30 pm-5:15 pm

1 stop11h 45m

Florence Peretola

Tue 4/28

1:05 pm-11:06 pm

2 stops16h 01m

$711

New YorkFlorence

JFK - FLR

JFKFLR

New York John F Kennedy Intl

Fri 4/24

11:30 pm-5:15 pm

1 stop11h 45m

Florence Peretola

Thu 5/7

11:20 am-10:19 pm

2 stops16h 59m

$711

New YorkFlorence

LGA - FLR

LGAFLR

New York LaGuardia

Wed 8/19

4:00 pm-12:10 pm

2 stops14h 10m

Florence Peretola

Sun 8/30

9:50 am-7:23 pm

2 stops15h 33m

$716

NewarkFlorence

EWR - FLR

EWRFLR

Newark

Tue 9/8

9:45 pm-6:55 pm

1 stop15h 10m

Florence Peretola

Wed 9/23

10:45 am-8:15 pm

1 stop15h 30m

$721

NewarkFlorence

EWR - FLR

EWRFLR

Newark

Sun 8/30

6:30 pm-11:00 am

1 stop10h 30m

Florence Peretola

Sat 12/19

2:15 pm-2:00 pm

1 stop29h 45m

$731

New YorkFlorence

LGA - FLR

LGAFLR

New York LaGuardia

Sun 8/23

4:15 pm-12:50 pm

2 stops14h 35m

Florence Peretola

Mon 8/31

8:15 am-6:32 pm

2 stops16h 17m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight to Siena

Have a flexible travel schedule? Discover the best time to fly to Siena 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.

Cheapflights Insights

Everything you need to know about your flight to Siena

When is the best time to book a flight to Siena?

Use this chart to determine the optimal time to book a round-trip flight from New York to Siena. Price data was last updated on April 10, 2026.

The price you pay for your flight to Siena may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Siena?

On average, a flight from New York to Siena takes 13 hours 19 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.

What are the cheapest airlines that fly to Siena?

The cheapest airlines flying from New York to Siena are Scandinavian Airlines, TAP AIR PORTUGAL and Iberia.

Rainfall in Siena by month

Plan your trip to Siena by taking into account the average rainfall totals 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

Plan your trip to Siena by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Siena

Get insights into the airlines that provide service to Siena. 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 Siena. Reviews last updated April 10, 2026.
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.

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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, LEVEL 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 $66, however they can be found for as little as $32.

  • 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 55 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. Flyon Hotel & Conference Center is the closest property to Bologna Guglielmo Marconi (0.0 mi away from Bologna Guglielmo Marconi).

See more FAQs

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