Can I find cheaper flights to Sonoma 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 Sonoma on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Sonoma?

Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Sonoma.

How much is a round-trip flight to Sonoma?

A round-trip flight to Sonoma will typically cost around C$ 298, however they can be found for as little as C$ 169.

Where does the fastest flight to Sonoma depart from?

For those looking to save time traveling to Sonoma, Vancouver offers the quickest one-way flight (1 hour 22 minutes).

Does San Francisco have rental cars?

Yes. Those touching down at San Francisco can take advantage of the rental car services offered upon their arrival.

Are there hotels close to San Francisco?

Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

C$ 262+ Cheap Flights to Sonoma

Flights to Sonoma in 2026

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights to Sonoma
Explore the most affordable flight options available to Sonoma. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2026.

Sun 8/119:50 a.m. -

Nonstop5h 55m

Tue 17/111:45 p.m. -

Nonstop4h 54m

Deal found 13/9C$ 403

Thu 15/103:50 p.m. -

1 stop9h 05m

Mon 19/101:00 p.m. -

1 stop8h 10m

Deal found 13/9C$ 407

Wed 14/1012:40 p.m. -

2 stops12h 15m

Tue 20/106:00 a.m. -

2 stops12h 35m

Deal found 16/9C$ 409

Wed 30/99:00 a.m. -

1 stop10h 40m

Sun 4/106:00 a.m. -

2 stops12h 35m

Deal found 14/9C$ 411

Sat 17/1012:40 p.m. -

2 stops12h 15m

Sat 24/101:00 p.m. -

2 stops14h 45m

Deal found 17/9C$ 413

Wed 23/910:00 a.m. -

1 stop9h 40m

Tue 20/106:00 a.m. -

2 stops12h 35m

Deal found 15/9C$ 414

Thu 1/1012:40 p.m. -

2 stops12h 15m

Mon 5/106:00 a.m. -

1 stop8h 10m

Deal found 16/9C$ 417

Fri 2/1012:40 p.m. -

2 stops12h 15m

Mon 12/106:00 a.m. -

1 stop8h 10m

Deal found 15/9C$ 418

Thu 1/103:50 p.m. -

1 stop9h 05m

Sun 11/101:00 p.m. -

1 stop9h 05m

Deal found 16/9C$ 420

Tue 22/96:10 p.m. -

1 stop30h 45m

Sun 27/96:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 427

Sun 27/96:10 p.m. -

1 stop20h 50m

Tue 29/96:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 430

Tue 22/96:10 p.m. -

1 stop30h 45m

Tue 29/96:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 434

Best flights to Sonoma
Discover carefully curated flight deals to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Fri 16/106:10 p.m. -

1 stop30h 45m

Sun 18/106:00 a.m. -

1 stop8h 15m

Deal found 16/9C$ 438

Sat 3/106:30 a.m. -

Nonstop5h 38m

Wed 14/101:35 p.m. -

Nonstop5h 00m

Deal found 16/9C$ 455

Wed 14/106:30 a.m. -

Nonstop5h 38m

Tue 20/1010:51 p.m. -

Nonstop5h 09m

Deal found 16/9C$ 505

Fri 9/105:49 p.m. -

1 stop9h 07m

Sat 14/111:32 p.m. -

1 stop6h 25m

Deal found 12/9C$ 509

Mon 14/1210:45 a.m. -

1 stop13h 48m

Wed 30/128:25 a.m. -

1 stop8h 31m

Deal found 12/9C$ 655

Mon 28/96:10 p.m. -

1 stop30h 45m

Fri 2/106:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 443

Tue 22/98:40 p.m. -

1 stop28h 15m

Sun 27/96:00 a.m. -

1 stop10h 50m

Deal found 15/9C$ 445

Tue 29/99:45 a.m. -

1 stop7h 21m

Sat 3/1010:59 p.m. -

1 stop6h 54m

Deal found 15/9C$ 509

Fri 2/106:30 a.m. -

Nonstop5h 38m

Mon 12/1010:51 p.m. -

Nonstop5h 09m

Deal found 16/9C$ 536

Wed 14/106:10 p.m. -

1 stop30h 45m

Tue 20/106:00 a.m. -

1 stop8h 15m

Deal found 16/9C$ 450

Mon 5/107:45 a.m. -

1 stop12h 45m

Tue 10/119:55 p.m. -

1 stop10h 14m

Deal found 12/9C$ 509

Thu 15/106:05 a.m. -

1 stop18h 50m

Mon 19/106:00 a.m. -

1 stop10h 50m

Deal found 14/9C$ 575

Tue 8/1212:05 p.m. -

2 stops12h 21m

Tue 8/1212:10 a.m. -

2 stops15h 47m

Deal found 16/9C$ 545

Sun 18/106:10 p.m. -

1 stop30h 45m

Tue 20/106:00 a.m. -

1 stop8h 15m

Deal found 15/9C$ 466

Sat 3/1012:15 p.m. -

1 stop10h 17m

Sun 11/108:10 a.m. -

1 stop8h 40m

Deal found 17/9C$ 590

Mon 12/101:34 p.m. -

1 stop11h 21m

Thu 22/109:25 p.m. -

1 stop9h 58m

Deal found 13/9C$ 548

Sat 17/1012:15 p.m. -

1 stop10h 17m

Fri 23/105:00 a.m. -

1 stop8h 48m

Deal found 17/9C$ 558

Tue 29/98:40 p.m. -

1 stop28h 15m

Fri 2/106:00 a.m. -

1 stop10h 50m

Deal found 13/9C$ 467

Fri 9/104:18 p.m. -

1 stop17h 23m

Sat 10/101:35 p.m. -

Nonstop5h 00m

Deal found 15/9C$ 598

Sun 1/113:20 p.m. -

1 stop9h 09m

Tue 3/1112:55 a.m. -

1 stop12h 47m

Deal found 16/9C$ 559

Tue 29/98:40 p.m. -

1 stop28h 15m

Sat 3/106:00 a.m. -

1 stop10h 50m

Deal found 15/9C$ 467

Sun 20/1212:25 p.m. -

1 stop12h 43m

Tue 12/17:00 a.m. -

1 stop12h 51m

Deal found 15/9C$ 611

Tue 29/98:40 p.m. -

1 stop28h 15m

Sun 4/106:00 a.m. -

1 stop10h 50m

Deal found 13/9C$ 469

Thu 24/126:30 a.m. -

Nonstop6h 05m

Fri 1/15:00 a.m. -

1 stop8h 47m

Deal found 12/9C$ 609

Fri 9/106:05 a.m. -

2 stops14h 55m

Mon 12/106:00 a.m. -

1 stop8h 15m

Deal found 14/9C$ 700

Wed 30/98:40 p.m. -

1 stop28h 15m

Fri 2/106:00 a.m. -

1 stop10h 50m

Deal found 14/9C$ 490

Fri 25/126:30 a.m. -

Nonstop6h 05m

Thu 7/18:11 a.m. -

Nonstop5h 00m

Deal found 15/9C$ 612

Thu 1/1011:45 a.m. -

2 stops13h 10m

Tue 13/106:00 a.m. -

2 stops13h 25m

Deal found 12/9C$ 735

Fri 16/106:10 p.m. -

1 stop30h 45m

Sat 24/101:00 p.m. -

1 stop23h 25m

Deal found 15/9C$ 508

Thu 15/103:15 p.m. -

1 stop12h 44m

Wed 21/106:10 a.m. -

1 stop7h 38m

Deal found 14/9C$ 685

Find flight deals to Sonoma

Round-trip from	C$ 403
One-way from	C$ 262
Popular in	July
Cheapest in	January
Average price	C$ 549

Porter Airlines
8/11-17/11
Nonstop
10h 49m total
Toronto to San Francisco

Search Deals

WestJet
27/9-31/12
1 total stop
20h 50m total
Toronto to Sonoma

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 72 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Francisco

YKF Toronto Region of Waterloo Intl - SFO San Francisco

YKFSFO

Toronto Region of Waterloo Intl

Mon 19/10

8:40 p.m.-5:03 p.m.

2 stops23h 23m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 275

Quickest round-trip

TorontoSan Francisco

YYZ Toronto Pearson Intl - SFO San Francisco

YYZSFO

Toronto Pearson Intl

Thu 1/10

5:16 p.m.-7:52 p.m.

Nonstop5h 36m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 278

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Thu 22/10

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 279

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Fri 23/10

6:10 p.m.-12:00 p.m.

1 stop20h 50m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 280

TorontoSan Francisco

YKF Toronto Region of Waterloo Intl - SFO San Francisco

YKFSFO

Toronto Region of Waterloo Intl

Mon 19/10

8:40 p.m.-12:00 p.m.

1 stop18h 20m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 286

HamiltonSan Francisco

YHM Hamilton - SFO San Francisco

YHMSFO

Hamilton

Tue 13/10

6:10 p.m.-9:55 p.m.

1 stop30h 45m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 286

TorontoSan Francisco

YYZ Toronto Pearson Intl - SFO San Francisco

YYZSFO

Toronto Pearson Intl

Sat 17/10

1:34 p.m.-10:59 p.m.

1 stop12h 25m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 296

TorontoSan Francisco

YYZ Toronto Pearson Intl - SFO San Francisco

YYZSFO

Toronto Pearson Intl

Fri 2/10

6:10 a.m.-2:52 p.m.

1 stop11h 42m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 296

TorontoSan Francisco

YYZ Toronto Pearson Intl - SFO San Francisco

YYZSFO

Toronto Pearson Intl

Fri 9/10

5:49 p.m.-11:56 p.m.

1 stop9h 07m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 296

TorontoSan Francisco

YYZ Toronto Pearson Intl - SFO San Francisco

YYZSFO

Toronto Pearson Intl

Mon 28/9

7:45 a.m.-5:30 p.m.

1 stop12h 45m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 296

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight to Sonoma

Have a flexible travel schedule? Discover the best time to fly to Sonoma with our price prediction graph.

YHM-SFO

YYZ-SFO

YTZ-SFO

YKF-SFO

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 Sonoma

YTO-SN9

YHM-SFO

YYZ-SFO

YTZ-SFO

YKF-SFO

How long is the flight to Sonoma?

On average, a flight from Toronto to Sonoma takes 10 hours 27 minutes. Flights to Sonoma from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Sonoma

The most flights from Toronto to Sonoma are scheduled on a Wednesday (25 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

What are the most popular airlines that fly to Sonoma?

The most popular airlines flying from Toronto to Sonoma are Porter Airlines, Air Canada and United Airlines.

What are the cheapest airlines that fly to Sonoma?

The cheapest airlines flying from Toronto to Sonoma are Delta, WestJet and Porter Airlines.

Rainfall in Sonoma by month

In terms of precipitation, rainfall in Sonoma ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Sonoma when rainfall is around 0.0 mm.

Temperature in Sonoma by month

If weather is an important factor for your trip to Sonoma, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

When is the cheapest time to fly to Sonoma?

Users looking for the lowest fares to Sonoma should consider flying on Wednesday at noon, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at noon, when prices are usually at their highest.

Reviews of airlines servicing Sonoma

Read through reviews of airlines serving the United States, such as Porter Airlines,Air Transat, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

462 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

579 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

United Airlines

7.4

Good

10,213 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,446 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,640 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

FAQs about flying to Sonoma

Can I find cheaper flights to Sonoma 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 Sonoma on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Sonoma?
Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Sonoma.
How much is a round-trip flight to Sonoma?
A round-trip flight to Sonoma will typically cost around C$ 298, however they can be found for as little as C$ 169.
Where does the fastest flight to Sonoma depart from?
For those looking to save time traveling to Sonoma, Vancouver offers the quickest one-way flight (1 hour 22 minutes).
Does San Francisco have rental cars?
Yes. Those touching down at San Francisco can take advantage of the rental car services offered upon their arrival.
Are there hotels close to San Francisco?
Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Flights by cabin class

Flights to California

Complete your trip

Popular routes

Popular destinations

Popular flights

Popular United States flight routes

Airlines

Search flights to Sonoma by cabin class

First class flights to Sonoma

Business class flights to Sonoma

Prem Economy class flights to Sonoma

Economy class flights to Sonoma

Fly with Cheapflights

How does Cheapflights help users find flights to Sonoma?

Cheapflights helps you search for flights to Sonoma via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Sonoma?

Cheapflights simply makes it quick and affordable to book flights to Sonoma by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Sonoma with no change fees?

Certainly. Search results for flights to Sonoma shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Sonoma become cheaper?

Yes! Start tracking prices for Sonoma flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

C$ 262+ Cheap flights to Sonoma

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Sonoma in 2026

Cheapest flights to SonomaExplore the most affordable flight options available to Sonoma. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2026.

Explore the most affordable flight options available to Sonoma. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2026.

Best flights to SonomaDiscover carefully curated flight deals to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights to SonomaExplore direct flight options to Sonoma based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options to Sonoma based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights to SonomaDiscover last-minute flight deals to Sonoma. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals to Sonoma. Data last updated 17 September 2026 and is based on user searches.

One-way flights to SonomaSearch for one-way flight options to Sonoma. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options to Sonoma. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals to Sonoma

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights to Sonoma that are best for you.

Best time to book a flight to Sonoma

Have a flexible travel schedule? Discover the best time to fly to Sonoma with our price prediction graph.

Cheapflights Insights

How long is the flight to Sonoma?

On average, a flight from Toronto to Sonoma takes 10 hours 27 minutes. Flights to Sonoma from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Sonoma

The most flights from Toronto to Sonoma are scheduled on a Wednesday (25 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

What are the most popular airlines that fly to Sonoma?

The most popular airlines flying from Toronto to Sonoma are Porter Airlines, Air Canada and United Airlines.

What are the cheapest airlines that fly to Sonoma?

The cheapest airlines flying from Toronto to Sonoma are Delta, WestJet and Porter Airlines.

Rainfall in Sonoma by month

Plan your trip to Sonoma by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sonoma ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Sonoma when rainfall is around 0.0 mm.

Temperature in Sonoma by month

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

When is the cheapest time to fly to Sonoma?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Sonoma. Price data was last updated on 12 September 2026.

Users looking for the lowest fares to Sonoma should consider flying on Wednesday at noon, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at noon, when prices are usually at their highest.

Reviews of airlines servicing Sonoma

Read through reviews of airlines serving the United States, such as Porter Airlines,Air Transat, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Sonoma

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

What is the best airline to fly to Sonoma?

How much is a round-trip flight to Sonoma?

Where does the fastest flight to Sonoma depart from?

Does San Francisco have rental cars?

Are there hotels close to San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Sonoma by cabin class

Find flights to Sonoma, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flight destinations closest to Sonoma

Book a flight to other destinations in California.

Complete your trip

Reserve a car rental and hotel room to complete your trip to Sonoma.

Most traveled routes by our users

Browse our most popular destinations

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Popular United States flight routes

Browse through the most popular flight routes to the United States at this time.

Fly your favourite airline to Sonoma

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Fly with Cheapflights

How does Cheapflights help users find flights to Sonoma?

Why should you use Cheapflights to find cheap flight tickets to Sonoma?

Can Cheapflights find flights to Sonoma with no change fees?

Can Cheapflights notify me if prices for flights to Sonoma become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights to Sonoma
Explore the most affordable flight options available to Sonoma. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2026.

Best flights to Sonoma
Discover carefully curated flight deals to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights to Sonoma
Explore direct flight options to Sonoma based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights to Sonoma
Discover last-minute flight deals to Sonoma. Data last updated 17 September 2026 and is based on user searches.

One-way flights to Sonoma
Search for one-way flight options to Sonoma. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.