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Cheap flights from Calgary to Sonoma from C$ 219

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SFO
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Sonoma are usually found in October or September, booked 84 days in advance, depart on a Friday or Thursday and return on a Sunday

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 6 July 2026.

Mon 17/810:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 24/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 3/7C$ 353
Thu 13/87:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 16/81:00 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/7C$ 355
Wed 16/97:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sat 19/91:00 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/7C$ 359
Tue 18/810:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 23/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 5/7C$ 362
Mon 17/82:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Fri 21/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 2/7C$ 365
Thu 20/810:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 24/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 5/7C$ 366
Mon 17/82:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 23/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 2/7C$ 368
Fri 21/87:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 23/86:05 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 3/7C$ 370
Fri 25/910:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Fri 2/106:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 1/7C$ 372

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 6 July 2026.

Round-trip from

C$ 353

One-way from

C$ 219

Popular in

December

Cheapest in

October

Average price

C$ 449
WestJet
  • WestJet
  • 17/8-24/8
  • Nonstop
  • 5h 40m total
  • Calgary to Sonoma
Search Deals
WestJet
  • WestJet
  • 12/8
  • Nonstop
  • 3h 00m total
  • Calgary to Sonoma
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 6 July 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

Thu 17/9

1:41 p.m.-3:35 p.m.

Nonstop2h 54m

San Francisco

Tue 22/9

8:31 a.m.-12:19 p.m.

Nonstop2h 48m

C$ 417

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 17/9

1:41 p.m.-3:35 p.m.

Nonstop2h 54m

San Francisco

Tue 22/9

7:30 p.m.-1:39 a.m.

1 stop5h 09m

C$ 417

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Fri 21/8

7:45 a.m.-4:13 p.m.

1 stop9h 28m

San Francisco

Mon 24/8

1:30 p.m.-11:04 p.m.

1 stop8h 34m

C$ 443

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Fri 9/10

8:45 a.m.-5:05 p.m.

1 stop9h 20m

San Francisco

Sun 18/10

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

Nonstop2h 40m

C$ 483
Quickest round-trip

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sat 22/8

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

Nonstop3h 00m

San Francisco

Tue 25/8

6:05 p.m.-9:45 p.m.

Nonstop2h 40m

C$ 485

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Fri 25/9

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

Nonstop3h 00m

San Francisco

Fri 2/10

1:20 p.m.-11:06 p.m.

1 stop8h 46m

C$ 508

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 13/8

7:45 a.m.-4:13 p.m.

1 stop9h 28m

San Francisco

Sun 16/8

1:30 p.m.-11:04 p.m.

1 stop8h 34m

C$ 514

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Fri 17/7

7:45 a.m.-4:12 p.m.

1 stop9h 27m

San Francisco

Mon 20/7

1:20 p.m.-10:58 p.m.

1 stop8h 38m

C$ 515

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Wed 9/9

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

Nonstop3h 00m

San Francisco

Sat 12/9

2:30 p.m.-10:10 p.m.

1 stop6h 40m

C$ 532

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Tue 21/7

7:45 a.m.-4:12 p.m.

1 stop9h 27m

San Francisco

Tue 28/7

5:50 a.m.-11:43 a.m.

1 stop4h 53m

C$ 545

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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 6 July 2026.

It’s typically best to fly out from Calgary to Sonoma at noon. Doing so could potentially save you 40% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 6 July 2026.

The most flights from YYC to SN9 are scheduled on a Sunday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Calgary to Sonoma?

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 4 July 2026.

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

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 6 July 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
7.8
Good
8,451 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

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
7.8
Good
8,451 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

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
9,945 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

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
3,398 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

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
11,311 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

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 17 outbound flights to Sonoma per day. 4 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 1,087 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 54m. The time it takes to get you to your destination can typically vary by up to 6h 34m. Calgary and Sonoma are separated by a distance of 1638 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$ 146. 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 (71%), United Airlines (71%) or Air New Zealand (71%) 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$ 206. While the most popular route (Calgary - San Francisco) can be booked for C$ 426 on average, our data indicates C$ 465 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.

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 4 airlines flying from Calgary to Sonoma

Discover the top 4 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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 156AverageC$ 409FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 166AverageC$ 483FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 204AverageC$ 536FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 209AverageC$ 500FlexibilityNo cancel feeOn-time60%
Search WestJet 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.

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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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