Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Calgary to Sonoma from C$ 185

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SFO
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Sonoma are usually found in October or May, booked 66 days in advance, depart on a Friday or Saturday 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 22 March 2026.

Thu 30/47:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 4/56:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 18/3C$ 302
Sun 26/47:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Tue 28/46:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 17/3C$ 314
Mon 4/57:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 11/56:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 17/3C$ 316
Sun 26/47:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Wed 29/41:00 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 21/3C$ 320
Wed 15/410:00 a.m.
YYC
-
SFO
Nonstop3h 05m
WestJet
Wed 22/41:00 p.m.
SFO
-
YYC
Nonstop2h 48m
WestJet
Deal found 18/3C$ 332
Mon 15/67:55 p.m.
YYC
-
SFO
Nonstop3h 00m
Delta
Thu 18/66:05 p.m.
SFO
-
YYC
Nonstop2h 40m
Delta
Deal found 21/3C$ 333
Wed 29/410:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Wed 6/51:00 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 20/3C$ 335

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 22 March 2026.

Round-trip from

C$ 302

One-way from

C$ 185

Popular in

December

Cheapest in

October

Average price

C$ 434
WestJet
  • WestJet
  • 30/4-4/5
  • Nonstop
  • 5h 40m total
  • Calgary to Sonoma
Search Deals
WestJet
  • WestJet
  • 22/5
  • Nonstop
  • 3h 00m total
  • Calgary to Sonoma
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 22 March 2026.
Use the filters below to find and compare flights from Calgary to Sonoma that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Wed 6/5

3:22 p.m.-5:15 p.m.

Nonstop2h 53m

San Francisco

Mon 11/5

8:23 a.m.-12:19 p.m.

Nonstop2h 56m

C$ 348
Quickest round-trip

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sun 7/6

7:55 p.m.-9:55 p.m.

Nonstop3h 00m

San Francisco

Sun 14/6

6:00 a.m.-9:40 a.m.

Nonstop2h 40m

C$ 368

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 23/4

3:22 p.m.-5:12 p.m.

Nonstop2h 50m

San Francisco

Mon 27/4

8:23 a.m.-12:19 p.m.

Nonstop2h 56m

C$ 385

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 23/4

3:22 p.m.-5:12 p.m.

Nonstop2h 50m

San Francisco

Sat 25/4

8:23 a.m.-12:19 p.m.

Nonstop2h 56m

C$ 431

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Fri 17/4

7:40 a.m.-4:07 p.m.

1 stop9h 27m

San Francisco

Sat 25/4

5:40 a.m.-11:39 a.m.

1 stop4h 59m

C$ 442

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Tue 19/5

7:55 p.m.-9:55 p.m.

Nonstop3h 00m

San Francisco

Wed 27/5

1:25 p.m.-10:57 p.m.

1 stop8h 32m

C$ 475

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sat 23/5

7:45 a.m.-4:02 p.m.

1 stop9h 17m

San Francisco

Wed 27/5

9:30 a.m.-7:05 p.m.

1 stop8h 35m

C$ 486

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Wed 15/4

9:00 a.m.-5:21 p.m.

1 stop9h 21m

San Francisco

Sat 18/4

6:00 a.m.-4:26 p.m.

1 stop9h 26m

C$ 487

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sun 19/4

6:40 a.m.-1:39 p.m.

1 stop7h 59m

San Francisco

Sun 26/4

5:55 a.m.-1:10 p.m.

1 stop6h 15m

C$ 495

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Wed 8/4

7:40 a.m.-4:10 p.m.

1 stop9h 30m

San Francisco

Wed 15/4

1:09 p.m.-11:00 p.m.

1 stop8h 51m

C$ 499

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 13 March 2026.

Booking 66 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, April is the cheapest month in which you can book a flight from Calgary to Sonoma (average of C$ 118). Flying from Calgary to Sonoma in June is currently the most expensive (average of C$ 220). 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 22 March 2026.

It’s typically best to fly out from Calgary to Sonoma at noon. Doing so could potentially save you 60% on the flight price compared to flying in the evening, 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 14 March 2026.

Travelers seeking maximum savings on their Calgary to Sonoma flight should consider departing on Thursday at noon when fares are most often at their lowest. Wednesday 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 22 March 2026.

The most flights from YYC to SN9 are scheduled on a Sunday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 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 22 March 2026.
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
8,315 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
8,315 reviews
Delta
7.9
Good
8,315 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
9,458 reviews
Delta
7.9
Good
8,315 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
3,300 reviews
Delta
7.9
Good
8,315 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
10,831 reviews
Delta
7.9
Good
8,315 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
266 reviews
Delta
7.9
Good
8,315 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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 6 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 1,685 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 United Airlines and Delta fly from Calgary to Sonoma in about 2h 53m. 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$ 136. However, be on the lookout for offers from Air Canada and United Airlines, 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 Scandinavian Airlines (81%), Delta (80%) or Aeromexico (80%) 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$ 168. While the most popular route (Calgary - San Francisco) can be booked for C$ 339 on average, our data indicates C$ 506 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, April is the cheapest month in which you can book a flight from Calgary to Sonoma (average of C$ 118). Flying from Calgary to Sonoma in June is currently the most expensive (average of C$ 220). 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

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.

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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 126AverageC$ 391FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
United AirlinesCheapestC$ 141AverageC$ 346FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 157AverageC$ 431FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 190AverageC$ 487FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 207AverageC$ 321FlexibilityNo cancel feeOn-timeN/A
Search Delta 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!

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.