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Cheap flights from Calgary to Sonoma from C$ 170

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SFO
23 Jan — 30 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Calgary to Sonoma are usually found in October or September, booked 86 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Calgary to Sonoma

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Sonoma
Explore the most affordable flight options available from Calgary to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2025.

Thu 25/127:30 a.m.YYC - SFO
1 stop9h 34mDelta
Tue 13/11:00 p.m.SFO - YYC
Nonstop2h 48mDelta
Deal found 22/12C$ 670
Tue 23/124:00 p.m.YYC - SFO
2 stops31h 25mMultiple Airlines
Thu 15/11:00 p.m.SFO - YYC
Nonstop2h 48mMultiple Airlines
Deal found 22/12C$ 696
Fri 26/127:30 a.m.YYC - SFO
1 stop9h 34mDelta
Thu 15/11:00 p.m.SFO - YYC
Nonstop2h 48mDelta
Deal found 22/12C$ 738
Thu 25/127:30 a.m.YYC - SFO
1 stop9h 34mDelta
Sat 10/15:55 a.m.SFO - YYC
1 stop9h 34mDelta
Deal found 22/12C$ 747
Thu 25/123:30 p.m.YYC - SFO
Nonstop3h 00mUnited Airlines
Mon 12/18:33 a.m.SFO - YYC
Nonstop2h 53mUnited Airlines
Deal found 22/12C$ 760
Sun 28/1210:00 p.m.YYC - SFO
2 stops20h 50mWestJet
Tue 13/11:00 p.m.SFO - YYC
Nonstop2h 48mWestJet
Deal found 22/12C$ 763
Thu 25/124:30 p.m.YYC - SFO
1 stop6h 19mAir Canada
Wed 14/18:33 a.m.SFO - YYC
Nonstop2h 53mAir Canada
Deal found 22/12C$ 777
Wed 24/1211:35 a.m.YYC - SFO
1 stop11h 50mMultiple Airlines
Thu 15/11:00 p.m.SFO - YYC
Nonstop2h 48mMultiple Airlines
Deal found 22/12C$ 792
Thu 25/123:30 p.m.YYC - SFO
Nonstop3h 00mAir Canada
Thu 8/18:33 a.m.SFO - YYC
Nonstop2h 53mAir Canada
Deal found 24/12C$ 793
Tue 23/1210:05 a.m.YYC - SFO
Nonstop3h 07mWestJet
Tue 13/11:00 p.m.SFO - YYC
Nonstop2h 48mWestJet
Deal found 22/12C$ 796
Thu 25/127:30 a.m.YYC - SFO
1 stop9h 34mDelta
Thu 8/15:55 a.m.SFO - YYC
1 stop9h 34mDelta
Deal found 24/12C$ 799
Thu 25/1211:35 a.m.YYC - SFO
2 stops13h 31mMultiple Airlines
Mon 12/18:14 p.m.SFO - YYC
1 stop15h 06mMultiple Airlines
Deal found 22/12C$ 801

Find flight deals from Calgary to Sonoma

Keep the following information in mind while searching for Calgary to Sonoma flight deals. Data was last updated 24 December 2025.

Round-trip from

C$ 217

One-way from

C$ 176

Popular in

December

Cheapest in

October

Average price

C$ 558
WestJet
  • WestJet
  • 22/1-25/1
  • Nonstop
  • 5h 55m total
  • Calgary to Sonoma
Search Deals
WestJet
  • WestJet
  • 9/2
  • Nonstop
  • 3h 05m total
  • Calgary to Sonoma
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Sonoma that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 December 2025.
Use the filters below to find and compare flights from Calgary to Sonoma that are best for you.

Fly from

Calgary

Fly to

Sonoma

Route

Depart

Return

Price

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 22/1

10:05 a.m.-12:12 p.m.

Nonstop3h 07m

San Francisco

Thu 29/1

1:00 p.m.-4:48 p.m.

Nonstop2h 48m

C$ 219

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sat 24/1

3:30 p.m.-5:29 p.m.

Nonstop2h 59m

San Francisco

Mon 9/3

8:39 a.m.-12:26 p.m.

Nonstop2h 47m

C$ 254

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 22/1

3:30 p.m.-5:29 p.m.

Nonstop2h 59m

San Francisco

Mon 9/3

8:39 a.m.-12:26 p.m.

Nonstop2h 47m

C$ 254

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Fri 16/1

3:30 p.m.-5:29 p.m.

Nonstop2h 59m

San Francisco

Wed 21/1

8:33 a.m.-12:26 p.m.

Nonstop2h 53m

C$ 276

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 22/1

10:05 a.m.-12:12 p.m.

Nonstop3h 07m

San Francisco

Thu 29/1

8:18 p.m.-8:16 p.m.

2 stops22h 58m

C$ 280

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Fri 10/4

6:00 a.m.-12:32 p.m.

1 stop7h 32m

San Francisco

Mon 13/4

6:00 p.m.-12:28 a.m.

1 stop5h 28m

C$ 293

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 15/1

3:30 p.m.-5:29 p.m.

Nonstop2h 59m

San Francisco

Wed 21/1

8:33 a.m.-12:26 p.m.

Nonstop2h 53m

C$ 293

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Wed 21/1

3:30 p.m.-5:29 p.m.

Nonstop2h 59m

San Francisco

Wed 28/1

8:33 a.m.-12:26 p.m.

Nonstop2h 53m

C$ 294

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Tue 13/1

3:30 p.m.-5:29 p.m.

Nonstop2h 59m

San Francisco

Tue 27/1

8:33 a.m.-12:26 p.m.

Nonstop2h 53m

C$ 294

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sat 24/1

6:30 a.m.-1:48 p.m.

1 stop8h 18m

San Francisco

Wed 11/3

5:40 a.m.-11:40 a.m.

1 stop5h 00m

C$ 295

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/12

Showing 1-10 of 21 results
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Best time to book a flight from Calgary to Sonoma

Have a flexible travel schedule? Discover the best time to fly to Sonoma from Calgary 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 from Calgary to Sonoma

How far ahead should I book a flight from Calgary to Sonoma?

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Sonoma. Price data was last updated on 19 December 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Calgary to Sonoma. 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 Calgary to Sonoma?

Currently, November is the cheapest month in which you can book a flight from Calgary to Sonoma (average of C$ 114). Flying from Calgary to Sonoma in September is currently the most expensive (average of C$ 211). 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.

What is the cheapest time of day to fly from YYC to SN9?

Find hourly flight availability from Calgary to Sonoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 December 2025.

It’s typically best to fly out from Calgary to Sonoma in the morning. Doing so could potentially save you 47% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Calgary to Sonoma?

Use this chart to determine the cheapest time to fly round-trip from Calgary to Sonoma. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Calgary to Sonoma flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Calgary to Sonoma

Explore weekly flight availability from Calgary to Sonoma. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 December 2025.

The most flights from YYC to SN9 are scheduled on a Tuesday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Sonoma

Get insights into the airlines that provide service to Sonoma. 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 Sonoma. Reviews last updated 24 December 2025.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Calgary to Sonoma. 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.
Delta
7.9
Good
8,012 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,012 reviews
Delta
7.9
Good
8,012 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,111 reviews
Delta
7.9
Good
8,012 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
3,216 reviews
Delta
7.9
Good
8,012 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.1
Good
10,554 reviews
Delta
7.9
Good
8,012 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Flair Airlines
6.0
Okay
256 reviews
Delta
7.9
Good
8,012 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Calgary to Sonoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Calgary to Sonoma?

    For a flight from Calgary to Sonoma, you will be flying from Calgary. Calgary (YYC) is just 9.3 km from the centre of the city. Calgary is the only Calgary airport and it handles 4 outbound flights to Sonoma per day. 5 airlines have flights to Sonoma from Calgary on a regular basis.

  • How popular is this Calgary to Sonoma flight route?

    The Calgary to Sonoma flight path was viewed by 2,524 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Calgary to Sonoma?

    Airlines like WestJet and United Airlines fly from Calgary to Sonoma in about 2h 59m. The time it takes to get you to your destination is usually consistent. Calgary and Sonoma are separated by a distance of 1638 km. Most flights are nonstop.

  • What are the cheapest airlines to fly from Calgary to Sonoma one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 132. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Calgary to Sonoma for a low price.

  • What are the most reliable airlines from Calgary to Sonoma?

    Consider Air Canada (75%), United Airlines (75%) or Air New Zealand (75%) when booking your flight. These represent the most reliable airlines when flying from Calgary to Sonoma.

  • What are the cheapest flights from Calgary to Sonoma?

    Looking at all options, your cheapest flight can be booked for C$ 157. While the most popular route (Calgary - San Francisco) can be booked for C$ 220 on average, our data indicates C$ 1,073 when flying from Calgary to Sonoma.

  • Can I find deals for flights from Calgary to Sonoma that include hotel bookings?

    Yes. In addition to deals on Calgary to Sonoma flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Sonoma?

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

  • Can I find deals for business class flights from Calgary to Sonoma?

    Yes. Cheapflights offers flight deals from Calgary to Sonoma 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 Calgary to Sonoma?

    Currently, November is the cheapest month in which you can book a flight from Calgary to Sonoma (average of C$ 114). Flying from Calgary to Sonoma in September is currently the most expensive (average of C$ 211). 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.

See more FAQs

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Top 5 airlines flying from Calgary to Sonoma

Discover the top 5 airlines that operate flights from Calgary to Sonoma. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 161AverageC$ 429FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 167AverageC$ 342FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 181AverageC$ 384FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 199AverageC$ 470FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 241AverageC$ 389FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Sonoma?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sonoma from Calgary today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Sonoma from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Calgary to Sonoma with no change fees?

Certainly. Search results for flights to Sonoma from Calgary 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 from Calgary to Sonoma become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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