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C$ 479+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
— BLQ
25 Feb — 4 Mar1
1 adult

Flights to Siena in 2025

Find the latest flights to Siena in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 20 February 2025.

Round-trip from

C$ 868

One-way from

C$ 479

Popular in

June

Cheapest in

February

Average price

C$ 827
Air France
  • Air France
  • 31/3-15/4
  • 2 total stops
  • 47h 40m total
  • Toronto to Florence
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8/4
  • 8/4
  • 2 total stops
  • 18h 25m total
  • Toronto to Siena
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Highest demand for flights based on searches. 16% potential increase in price (C$ 318 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 53 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals to Siena

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 20 February 2025.

Mon 31/311:30 p.m.YYZ - FLR
1 stop17h 15mAir France
Tue 15/48:30 p.m.FLR - YYZ
1 stop30h 25mAir France
Deal found 20/2C$ 868
Sat 29/37:35 p.m.YYZ - FLR
1 stop18h 00mDelta
Tue 15/46:30 a.m.FLR - YYZ
2 stops16h 45mDelta
Deal found 20/2C$ 882
Tue 1/410:35 p.m.YYZ - FLR
2 stops18h 20mMultiple Airlines
Tue 8/46:25 a.m.FLR - YYZ
1 stop15h 35mMultiple Airlines
Deal found 20/2C$ 898
Sat 29/37:35 p.m.YYZ - FLR
1 stop15h 45mKLM
Wed 16/43:20 p.m.FLR - YYZ
1 stop11h 35mKLM
Deal found 20/2C$ 991
Tue 1/43:00 p.m.YYZ - FLR
2 stops19h 45mUnited Airlines
Tue 15/49:45 a.m.FLR - YYZ
2 stops20h 09mUnited Airlines
Deal found 20/2C$ 1,010
Sun 30/35:00 p.m.YYZ - FLR
1 stop23h 35mITA Airways
Mon 14/46:35 a.m.FLR - YYZ
1 stop13h 30mITA Airways
Deal found 20/2C$ 1,033
Tue 1/48:50 p.m.YYZ - FLR
2 stops15h 40mIcelandair
Mon 14/411:35 a.m.FLR - YYZ
2 stops37h 35mIcelandair
Deal found 20/2C$ 1,055
Sat 29/34:20 p.m.YYZ - FLR
1 stop24h 15mSWISS
Mon 14/46:05 a.m.FLR - YYZ
1 stop16h 15mSWISS
Deal found 20/2C$ 1,060
Fri 19/95:30 p.m.YYZ - FLR
1 stop20h 45mLufthansa
Thu 9/106:40 a.m.FLR - YYZ
2 stops14h 20mLufthansa
Deal found 20/2C$ 1,135
Wed 28/55:40 p.m.YYZ - FLR
1 stop18h 50mTAP AIR PORTUGAL
Wed 11/612:05 p.m.FLR - YYZ
1 stop14h 55mTAP AIR PORTUGAL
Deal found 20/2C$ 1,141
Thu 17/46:05 p.m.YYZ - FLR
1 stop22h 15mBritish Airways
Thu 24/47:05 a.m.FLR - YYZ
1 stop14h 55mBritish Airways
Deal found 20/2C$ 1,240
Mon 31/312:00 p.m.YYZ - FLR
2 stops19h 00mAir Canada
Wed 16/48:15 a.m.FLR - YYZ
2 stops33h 24mAir Canada
Deal found 20/2C$ 1,266

Find flights to Siena within your budget

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 629,999 searches and data was last updated on 20 February 2025.

Fly from

Toronto

Route

Depart

Return

Price

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Mon 31/3

11:30 p.m.-10:45 p.m.

1 stop17h 15m

Florence Peretola

Tue 15/4

8:30 p.m.-8:55 p.m.

1 stop30h 25m

C$ 868

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Sat 29/3

7:35 p.m.-6:35 p.m.

1 stop18h 00m

Florence Peretola

Tue 15/4

6:30 a.m.-5:15 p.m.

2 stops16h 45m

C$ 882

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Tue 1/4

10:35 p.m.-10:55 p.m.

2 stops18h 20m

Florence Peretola

Tue 8/4

6:25 a.m.-4:00 p.m.

1 stop15h 35m

C$ 898

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Sat 29/3

7:35 p.m.-4:20 p.m.

1 stop15h 45m

Florence Peretola

Wed 16/4

3:20 p.m.-8:55 p.m.

1 stop11h 35m

C$ 991

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Tue 1/4

3:00 p.m.-4:45 p.m.

2 stops19h 45m

Florence Peretola

Tue 15/4

9:45 a.m.-11:54 p.m.

2 stops20h 09m

C$ 1,010

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Sun 30/3

5:00 p.m.-10:35 p.m.

1 stop23h 35m

Florence Peretola

Mon 14/4

6:35 a.m.-2:05 p.m.

1 stop13h 30m

C$ 1,033

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Tue 1/4

8:50 p.m.-6:30 p.m.

2 stops15h 40m

Florence Peretola

Mon 14/4

11:35 a.m.-7:10 p.m.

2 stops37h 35m

C$ 1,055

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Sat 29/3

4:20 p.m.-5:25 p.m.

1 stop20h 05m

Florence Peretola

Tue 15/4

6:05 a.m.-4:20 p.m.

1 stop16h 15m

C$ 1,060

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Wed 28/5

5:40 p.m.-6:30 p.m.

1 stop18h 50m

Florence Peretola

Wed 11/6

12:05 p.m.-9:00 p.m.

1 stop14h 55m

C$ 1,141

TorontoFlorence

YYZ - FLR

YYZFLR

Toronto Pearson Intl

Thu 17/4

6:05 p.m.-10:20 p.m.

1 stop22h 15m

Florence Peretola

Thu 24/4

7:05 a.m.-4:00 p.m.

1 stop14h 55m

C$ 1,240

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 26 results
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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.

Travel insights for flights to Siena

Get recent, data-driven insights about flights to Siena including ideal travel times, pricing trends, and more.

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 Toronto to Siena. Price data was last updated on 14 February 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights to Siena. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Siena?

On average, a flight from Toronto to Siena takes 16 hours 18 minutes. Flights to Siena from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Siena?

The most popular airlines flying from Toronto to Siena are KLM, Air France and Air Canada.

KLM

KLM

From C$ 533

Air France

Air France

From C$ 531

Air Canada

Air Canada

From C$ 423

Lufthansa

Lufthansa

From C$ 579

What are the cheapest airlines that fly to Siena?

The cheapest airlines flying from Toronto to Siena are Air Canada, TAP AIR PORTUGAL and Delta.

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 30.0 - 100.0 mm per month. October is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Siena when rainfall is around 30.0 mm.

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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 20 February 2025.
Read through reviews of airlines servicing Siena, such as Delta, KLM and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

CAE - ATL

On time flights; courteous staff; efficient boarding system! Thank you!

  • 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, Air Canada 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 C$ 184, however they can be found for as little as C$ 168.

  • Where does the fastest flight to Siena depart from?

    For those looking to save time traveling to Siena, Montreal offers the quickest one-way flight (10 hours 5 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 km away from Bologna Guglielmo Marconi).

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