HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sonoma

$56+ Cheap flights from Denver (DEN) to Sonoma, CA

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Sonoma with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Denver Intl to Sonoma are usually found in September or October, booked 60 days in advance, depart on a Saturday or Wednesday and return on a Saturday

Cheap flight deals from Denver to Sonoma

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Sonoma (SN9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$78
(Frontier)

One-way from

$56
(Frontier)
High demand for flights, 12% potential price rise
Search Deals
Best time to find cheap flights, 13% potential price drop
Search Deals
From Denver Intl to Sonoma
Search Deals
One-way flight from Denver Intl to Sonoma
Search Deals

Find flight deals from Denver to Sonoma

Cheapest flights from Denver to Sonoma
Explore the most affordable flight options available from Denver to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/1410:15 pmDEN - SFO
Nonstop2h 56mFrontier
dom. 12/156:05 amSFO - DEN
Nonstop2h 35mFrontier
Deal found 11/19$79
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/109:06 amDEN - SFO
Nonstop2h 49mUnited Airlines
mar. 12/108:22 pmSFO - DEN
Nonstop2h 37mUnited Airlines
Deal found 11/19$177
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/186:29 pmDEN - SFO
1 stop4h 25mDelta
mar. 12/245:55 amSFO - DEN
1 stop4h 47mDelta
Deal found 11/19$236
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/268:50 amDEN - SFO
1 stop6h 10mMultiple Airlines
lun. 12/211:59 pmSFO - DEN
1 stop11h 32mMultiple Airlines
Deal found 11/19$242
This KAYAK deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/95:45 pmDEN - SFO
Nonstop2h 45mSouthwest
mié. 12/117:55 amSFO - DEN
Nonstop2h 25mSouthwest
Deal found 11/19$266
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/198:22 pmDEN - SFO
1 stop12h 35mAlaska Airlines
sáb. 1/118:20 amSFO - DEN
2 stops13h 16mAlaska Airlines
Deal found 11/20$267

Find flights from Denver to Sonoma within your budget

Customize your flight search to find flights from Denver 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

dom. 1/19

10:15 pm-12:09 am

Nonstop2h 54m

San Francisco

mar. 1/21

6:55 am-10:41 am

Nonstop2h 46m

$78

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mar. 2/4

10:15 am-12:04 pm

Nonstop2h 49m

San Francisco

mar. 2/4

4:00 pm-7:40 pm

Nonstop2h 40m

$152

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mar. 2/11

1:20 pm-6:02 pm

1 stop5h 42m

San Francisco

dom. 2/16

4:39 pm-11:49 pm

1 stop6h 10m

$167

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mar. 12/10

12:35 pm-2:15 pm

Nonstop2h 40m

San Francisco

mar. 12/10

4:55 pm-8:25 pm

Nonstop2h 30m

$233

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

jue. 1/9

2:07 pm-7:16 pm

1 stop6h 09m

San Francisco

sáb. 1/11

8:20 am-11:29 pm

2 stops14h 09m

$234

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 12/18

6:29 pm-9:54 pm

1 stop4h 25m

San Francisco

mar. 12/24

5:55 am-11:42 am

1 stop4h 47m

$236

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mar. 12/17

5:02 pm-9:27 pm

1 stop5h 25m

$56

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 2/19

11:37 am-4:13 pm

1 stop5h 36m

$98

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

jue. 2/20

7:00 am-1:47 pm

1 stop7h 47m

$108

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

mié. 12/18

9:06 am-10:55 am

Nonstop2h 49m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 results
1
2

Best time to book a flight from Denver to Sonoma

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Sonoma. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Denver to Sonoma, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Denver to Sonoma?

Currently, January is the cheapest month in which you can book a flight from Denver to Sonoma (average of $276). Flying from Denver to Sonoma in June is currently the most expensive (average of $381). 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 DEN to SN9?

Find hourly flight availability from Denver 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 noviembre 20, 2024.

When flying from Denver to Sonoma, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Sonoma. Price data was last updated on October 27, 2024.

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

Weekly flight availability from Denver to Sonoma

Explore weekly flight availability from Denver 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 noviembre 20, 2024.

The most flights from DEN to SN9 are scheduled on a Wednesday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (36 on average).

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 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Sonoma when rainfall is around 0.0 in.

Temperature in Sonoma by month

Plan your trip to Sonoma by taking into account the average temperature totals 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 noviembre 20, 2024.
To help decide which airline to fly from Denver to Sonoma, see what other customers have to say about Southwest, Alaska Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Denver 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 Denver to Sonoma?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Sonoma. 7 airlines have flights from Denver Intl to Sonoma on a regular basis. Booking flights from Denver Intl to Sonoma should not be difficult; the airport handles an average of 46 outbound flights to Sonoma per day.

  • How popular is this Denver to Sonoma flight route?

    Within the past month, 153 users have taken a look at flights from Denver Intl to Sonoma.

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

    $56 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $98 and $108, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Denver to Sonoma consider choosing Frontier (89%), Emirates (87%) or Virgin Australia (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Denver to Sonoma?

    Looking at all options, your cheapest flight can be booked for $55. While the most popular route (Denver Intl - San Francisco) can be booked for $66 on average our data indicates $1,141 when flying from Denver to Sonoma.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Sonoma (average of $276). Flying from Denver to Sonoma in June is currently the most expensive (average of $381). 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.

Alternative routes for Denver to Sonoma

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to Los Angeles flights
Denver to San Diego flights
Denver to Ontario flights
Denver to San Francisco flights
Denver to Santa Ana flights
Denver to San Jose flights
Denver to Burbank flights
Denver to Sacramento flights
Denver to Santa Barbara flights
Denver to Palm Springs flights
Colorado Springs to Las Vegas flights
Denver to Reno flights
Denver to Long Beach flights
Denver to Oakland flights
Denver to Fresno flights
Denver to Medford flights
Colorado Springs to Los Angeles flights
Colorado Springs to San Diego flights
Grand Junction to San Diego flights
Denver to San Luis Obispo flights
Grand Junction to Los Angeles flights
Grand Junction to Las Vegas flights
Denver to Monterey flights
Durango to Las Vegas flights
Colorado Springs to San Francisco flights
Colorado Springs to Ontario flights
Colorado Springs to Santa Ana flights
Grand Junction to San Francisco flights
Denver to Bakersfield flights
Vail to San Diego flights
Aspen to Los Angeles flights
Colorado Springs to Long Beach flights
Denver to Arcata flights
Durango to Los Angeles flights
Colorado Springs to Burbank flights
Montrose to Las Vegas flights
Vail to Los Angeles flights
Grand Junction to San Jose flights
Colorado Springs to Medford flights
Montrose to Los Angeles flights
Vail to Las Vegas flights
Grand Junction to Ontario flights
Durango to San Diego flights
Colorado Springs to Reno flights
Grand Junction to Sacramento flights
Montrose to San Diego flights
Aspen to Ontario flights
Denver to Santa Rosa flights
Grand Junction to Santa Ana flights

Top 7 airlines flying from Denver to Sonoma

Discover the top 7 airlines that operate flights from Denver 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 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$134FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$80Average$193FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$140Average$270FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$149Average$301FlexibilityNo cancel feeOn-time69%
DeltaCheapest$186Average$290FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$307Average$518FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$382Average$554FlexibilityNo cancel feeOn-time71%
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.
View all available airlines