$23 Find Cheap Flights from Denver to Sonoma

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Sonoma departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

Search hundreds of travel sites at once for deals on flights from Denver to Sonoma

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Denver Intl to Sonoma (DEN-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver Intl to Sonoma that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Denver to Sonoma

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Denver to Sonoma.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:49 pm - 12:43 amDEN-SFO
2h 54mnonstop
6:00 am - 9:46 amSFO-DEN
2h 46mnonstop
$37Frontier
Find Deal
Wed, Feb 26 - Wed, Mar 5
10:49 pm - 12:43 amDEN-SFO
2h 54mnonstop
2:53 pm - 6:33 pmSFO-DEN
2h 40mnonstop
$38Frontier
Find Deal
Wed, Feb 26 - Wed, Mar 5
7:00 am - 1:47 pmDEN-SFO
7h 47m1 stop
2:53 pm - 6:33 pmSFO-DEN
2h 40mnonstop
Wed, Feb 26 - Wed, Mar 5
10:49 pm - 12:43 amDEN-SFO
2h 54mnonstop
8:20 am - 4:12 pmSFO-DEN
6h 52m1 stop
Sat, Mar 1 - Tue, Mar 4
9:50 pm - 11:40 pmDEN-SFO
2h 50mnonstop
7:50 pm - 11:15 pmSFO-DEN
2h 25mnonstop
$177Southwest
Find Deal
Sat, Mar 1 - Sun, Mar 2
3:40 pm - 10:50 pmDEN-SFO
8h 10m2 stops
5:20 am - 8:45 amSFO-DEN
2h 25mnonstop
$192Southwest
Find Deal
Sat, Mar 1 - Wed, Mar 5
7:46 am - 12:40 pmDEN-SFO
5h 54m1 stop
4:09 pm - 10:35 pmSFO-DEN
5h 26m1 stop
$193American Airlines
Find Deal
Tue, Mar 4 - Tue, Mar 4
7:00 am - 6:51 pmDEN-SFO
12h 51m2 stops
5:50 pm - 11:42 amSFO-DEN
16h 52m1 stop
$195Alaska Airlines
Find Deal
Tue, Feb 25 - Tue, Mar 4
7:00 am - 1:47 pmDEN-SFO
7h 47m1 stop
2:43 pm - 9:20 pmSFO-DEN
5h 37m1 stop
$196Alaska Airlines
Find Deal
Wed, Feb 26 - Wed, Mar 5
2:26 pm - 6:53 pmDEN-SFO
5h 27m1 stop
6:45 am - 12:28 pmSFO-DEN
4h 43m1 stop
$199American Airlines
Find Deal
Sat, Mar 1 - Wed, Mar 5

Good to know

Low season

September

High season

May

Cheapest flight

$23
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Denver to San Francisco

When to book flights from Denver to Sonoma

Are your dates flexible? Find out the best times to travel from Denver to Sonoma based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Denver to Sonoma

  • Which airports will I be using when flying from Denver to Sonoma?

    When flying out of Denver you’ll be using Denver Intl. Sonoma does not have its own airport so you’ll be flying into nearby San Francisco airport, which is 46.5 mi away.

  • How long does a flight from Denver to Sonoma take?

    Direct flights cover the 964 miles separating Denver and Sonoma in about 2h 50m.

  • How many flights are there between Denver and Sonoma?

    61 direct flights run between Denver and Sonoma on a daily basis. On average, there are about 431 departures each week.

  • What’s the cheapest day of the week to fly between Denver and Sonoma?

    Consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Denver to Sonoma?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Sonoma.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Sonoma?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sonoma from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Sonoma?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sonoma with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Sonoma?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sonoma from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Denver to Sonoma?

    In the last 72 hours, the cheapest one-way ticket between Denver and Sonoma found on KAYAK was with Frontier for $23. Frontier offered a round-trip connection from $37 and Southwest from $177.

See more FAQs

Top tips for finding cheap flights from Denver to Sonoma

  • There is no airport in Sonoma. Instead, you’ll be flying into San Francisco Airport when flying between Denver and Sonoma.
  • The cheapest flight from Denver to Sonoma was found 60 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is September.
See more tips

Top 4 airlines serving Denver to Sonoma

Need help choosing which airline to fly with from Denver to Sonoma? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 4608 reviews
7.7Entertainment
7.1Food
8.7Crew
8.2Boarding
8.1Comfort
Airline reviews

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

8.0 ExcellentGavin, Jan 2025DEN - MEM
Read more Southwest reviews

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

It seems as though the provisions are even less. Although SWA used to be an economy Airline, that isn't really the case anymore. I paid over $700. for a round trip to Denver and I could have flown just about any airline for the price. The drinks are now in a 6-ounce cup and with ice I'm sure a can would fill more than 2 cups. However, I am very proud of SWA for using paper rather than continuing to contribute to the millions of plastic cups being used each day. I've thought of this fr many years and am so glad to see it come to fruition, if not by only SWA so far.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage

My original flight was extremely delayed but I was able to join the standby list for an earlier flight. I was grateful for this feature but I wish I could’ve gotten my standby confirmation sooner.

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The plane arrived 25 minutes late, and the Wi-Fi was slower than it usually is.

Forget beverage, they didn't even have water for half the passangers?

Can not wait for seating change to reduce the amount of pre boards - it’s disheartening the abuse. And then then deplaning

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

First, the flight was schedule to leave at 12:08. Delayed to 12:38. It is 12:58 and I am sitting at the gate. The staff are not communicating with us (just tell me it’s gonna be five hours if that’s the case, quit hufflepuffing around like you’re trying to board us when the plane isn’t even here and you don’t know where your crew are. I’m still waiting for any communication about the further delay. This is a rebooked flight from a cancelled flight yesterday, when the airline failed to fulfill its fiduciary responsibility to hotel and cover transport for overnight cancelations. Asking about the food on the flight? What food?!? Delta doesn’t serve meals unless you pay for them and you really want me to give delta a high rating for passing out processed snacks (fun size!)? Can we be for real. Delta is cementing itself in history as one of the cheap, stingy, outdated, glory days are over airlines, and it shows. I took this flight knowing delta was going to provide below level service but this is beyond burgers!! I can’t believe a multi billion or dollar company looked straight in my eyes yesterday and I told me this wasn’t their fault and there for the extra cost in hotel and hundreds of dollars in Ubers are MY RESPONSIBILITY. The only thing I am at fault for is believing delta is reputable company worthy of my dollars. I’m not even sure I want to be compensated unless it is cash because I would rather die never traveling again than to put money in their pockets.

Rough day of travel all the way around. Wrong info given to us multiple times and mistakes in their booking making our trip 10 hours longer than planned. I’m bummed because I fly Delta all the time and love them. Mistakes happen. Just bummed that this was a rare trip our whole family was traveling together.

Meh. A late flight meant I missed my connections, and a 2pm LAX arrival turned into gettin in after midnight.

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Had a hard time finding my assigned seat. No attendants to assist.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

Plane still had screens for watching movies. Good selection too.

There was no air on the plane and it was very hot.

Good even though flight was delayed, the crew was prompt and efficient.

No access to the Wi-Fi, noisy group of people made it difficult for me to hear through my earbuds. Snacks and drinks - limited service when your seat is at the back of the plane - people up front are always served first and the back gets whatever is left. Not pleased.

In this flight we had selected seating for our family in the middle of the plane in a 2x2 format. The airline changed them to the very back row of the plane and split them to 3x1. Why pay for seats that allow seat selection if the airline will just move them to the worst seats in the plane?

The seats were extremely hard and uncomfortable, even for a budget airline.

Boarding was very well executed. Got my bag right away.

Overall experience good. There was no food and seats were not terribly comfortable.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

There were a lot of issues every step of the process. Check in, security, boarding, and dealing with luggage. Plus the money you think you are saving you end up using in hidden fees.

The flight attendant was arguing with a passenger before takeoff. The passenger was frustrated but the flight attendant should have handled it with grace, but instead she was nasty and rude. The seats were comfortable and the flight was uneventful. I wish we didn’t have to pay for drinks or snacks but that’s what you get with a budget airline.

Booked two aisle seats and were switched to an aisle and middle. Not happy.

I fly Frontier often and generally don't have any issues. For some reason, the Denver to Houston's George Bush Intercontinental (IAH) flight always needs to wait on the tarmac in Houston because a gate is not available after landing. I've been stuck for as little as 15 minutes and as much as a little over an hour. I know only fly the Frontier Denver to IAH route when there is not an available flight to Houston Hobby (HOU).

Gate agent for Frontier in Sioux Falls was horrible. Some people shouldn't have jobs where they need to work with people. This person tried to control everything and even argued with a Sheriff's Deputy. He seemed to write the law and think he was immune to everything and could do whatever he wanted. What a miserable experience for a lot of people. He even delayed the flight just for on his own actions. The pilots made up the time lost, but why does this person have this job. Apparently nobody cares at Frontier. We do, My wife said she would never fly on Frontier again.

Did not realize seats did not recline. Best to travel in an exit row... No question

Everything you need to know for your flight from Denver to Sonoma

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.