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DEN - SFO

$34 Find cheap flights from Denver to San Francisco

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 San Francisco departing on 8/22. 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
0 bags
Sat 7/20
Sat 7/27

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to San Francisco, as well as popular online travel agencies
In the last 7 days travelers have searched 44,575,007 times on KAYAK, and here is why:

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Cheap flight deals from Denver to San Francisco (DEN-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to San Francisco 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:16 pm - 11:58 pmDEN-SFO
2h 42mnonstop
12:58 am - 4:30 amSFO-DEN
2h 32mnonstop
$47Frontier
Find Deal
Sat, Sep 14 - Mon, Sep 16
10:16 pm - 11:58 pmDEN-SFO
2h 42mnonstop
8:15 am - 11:52 amSFO-DEN
2h 37mnonstop
$50Frontier
Find Deal
Sat, Sep 7 - Tue, Sep 24
5:20 am - 9:04 amDEN-SFO
4h 44m1 stop
1:43 pm - 10:50 pmSFO-DEN
8h 07m1 stop
$105Delta
Find Deal
Sat, Jul 13 - Sun, Jul 14
5:20 am - 9:04 amDEN-SFO
4h 44m1 stop
1:43 pm - 10:50 pmSFO-DEN
8h 07m1 stop
$107Delta
Find Deal
Sat, Jul 13 - Sun, Jul 14
12:02 pm - 4:39 pmDEN-SFO
5h 37m1 stop
12:58 am - 4:30 amSFO-DEN
2h 32mnonstop
Wed, Sep 4 - Fri, Sep 6
3:03 pm - 10:06 pmDEN-SFO
8h 03m1 stop
12:58 am - 4:30 amSFO-DEN
2h 32mnonstop
Tue, Sep 10 - Wed, Sep 25
3:03 pm - 8:05 pmDEN-SFO
6h 02m1 stop
6:50 am - 3:26 pmSFO-DEN
7h 36m1 stop
$158Alaska Airlines
Find Deal
Tue, Sep 10 - Sat, Sep 28
6:00 am - 11:30 amDEN-SFO
6h 30m1 stop
2:45 pm - 11:58 pmSFO-DEN
8h 13m1 stop
$177Alaska Airlines
Find Deal
Thu, Sep 12 - Wed, Sep 25
9:20 pm - 12:56 amDEN-SFO
4h 36m1 stop
6:30 am - 10:12 amSFO-DEN
2h 42mnonstop
$183United Airlines
Find Deal
Fri, Jul 12 - Sun, Jul 14
9:25 pm - 12:56 amDEN-SFO
4h 31m1 stop
5:00 am - 8:34 amSFO-DEN
2h 34mnonstop
$207United Airlines
Find Deal
Wed, Jul 3 - Sat, Jul 6

Flights from Denver to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Denver to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to San Francisco?

The average price of all flights from Denver to San Francisco clicked on KAYAK for each day over the last 12 months.
For Denver to San Francisco, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from San Francisco back to Denver, the best deals are generally found on Tuesday, with Monday being the most expensive.

What is the cheapest month to fly from Denver to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denver to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Denver to San Francisco is October, where tickets cost $166 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $236 and $206 respectively.

How far in advance should I book a flight from Denver to San Francisco?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Denver to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Denver to San Francisco, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Which airlines provide the cheapest flights from Denver to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Denver to San Francisco were found on Frontier ($47) and Delta ($105). Frontier proposed the cheapest one-way flight at $34.

Which airlines fly most frequently between Denver and San Francisco?

United Airlines (9 flights per day), Southwest (6 flights per day), and Frontier (3 flights per day) are the most frequent flyers of this route.

Which airlines fly non-stop between Denver and San Francisco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Denver to San Francisco.
There are 3 airlines that fly nonstop from Denver to San Francisco. They are: Frontier, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $47 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Denver and San Francisco per day?

Each day, there are between 15 and 24 nonstop flights that take off from Denver and land in San Francisco, with an average flight time of 2h 41m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 136 flights. The most frequent day of departure is Friday, when 18% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Denver and San Francisco?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Denver to San Francisco take?

A direct flight to San Francisco will take on average 2h 39m to travel the 964 miles flying distance from Denver.

What’s the earliest departure time from Denver to San Francisco?

Early birds can take the earliest flight from Denver at 5:01 am and will be landing in San Francisco at 6:43 am.

What’s the latest departure time from Denver to San Francisco?

If you prefer to fly at night, the latest flight from Denver to San Francisco jets off at 10:55 pm and lands at 12:30 am.

Good to know

Low season

January

High season

July

Cheapest flight

$34
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Denver to San Francisco

When to book flights from Denver to San Francisco

Are your dates flexible? Find out the best times to travel from Denver to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to San Francisco

  • Does Denver International Airport offer a mood-boosting pet program for weary travelers?

    DEN understands that getting to the airline hub in time and navigating the maze of security and passport control can be stressful. The airport's animal therapy program, the Canine Animal Therapy Squad (DEN CATS), will brighten your day with a furry cuddle. You will encounter this dog squad donning violet 'Pet Me" vests throughout the airport.

  • What are the eco-friendliest airlines flying this route?

    Roughly 1717 lbs. of carbon is released on flights from DEN to SFO. Nonstop flights are eco-friendlier than layover flights on this route. If you wish to travel in an environmentally-responsible manner, consider booking flights with the eco-friendliest carriers on this route, United Airlines and Frontier. They release 41% and 39% less carbon, respectively.

  • Does San Francisco International Airport offer any support services for commuters with limited mobility?

    Yes. SFO wants all passengers at the airport to have equal access to their facilities. It has therefore invested in accessible services and amenities like TTY telephones at all terminals' baggage claim/Arrival levels. The airport's AirTrain is also wheelchair-accessible, and service animals are permitted. Be sure to state all of your requirements when booking your ticket.

  • What are some good hotels near Denver International Airport (DEN)?

    If you want to be on time for your Denver to San Francisco flight, spending the night at the nearby accommodations would be best. A good option is the Westin Hotel at Denver International Airport, an onsite hotel adjoined to DEN's Jeppesen Terminal. Holiday Inn Express Denver Airport and Hyatt House Denver Airport are other surrounding hotels with drop-off services.

  • Where is the San Francisco International Airport (SFO) car rental centre?

    You will want an SFO car rental to evade public transport inconveniences like unreliable schedules. You can easily obtain one at the rental car centre on McDonell Road- the AirTrain's Blue Line services connections from the airport. The AirTrain runs round-the-clock and leaves from the AirTrain departure level near baggage claim.

  • What are the inter-terminal transfer options at San Francisco Airport?

    SFO is home to four terminals (3, 2, 1, and International) and 115 gates within its seven concourses (A-G). If you wish to transfer to the International Terminal from Terminals 2 and 3, there is a connector walkway whose entrance is in Terminal 3, close to Gate G1. You may also use the AirTrain to the International Terminal A Station from Level 3 of Terminals 3 and 2.

  • Are there onsite hotels at San Francisco International Airport?

    While there are no hotels directly onsite at San Francisco International Airport, travelers with flights from Denver to San Francisco will be happy to hear that there are a number of hotels within close proximity. The Westin San Francisco Airport, Aloft San Francisco Airport, and San Francisco Airport Marriott Waterfront are all within two miles of the airport and offer free transportation to and from the airport.

  • Can I fly from Denver to San Francisco non-stop?

    Frontier Airlines and United Airlines both offer direct flights from Denver to San Francisco. Other airlines like Delta Air Lines and American Airlines offer one-stop flights with layovers in cities like Salt Lake City for Delta Air Lines and Phoenix for American Airlines.

  • What facilities are available for travelers with pets at San Francisco International Airport and Denver International Airport?

    In San Francisco International Airport there are seven pet relief areas available in the airport - in the Arrivals areas of Terminals 1, 2, and 3, plus there is an additional post-security pet relief area in each terminal, with Terminal 1 featuring yet another extra one. At Denver International Airport there are four pet relief areas: one in each core gate area for Gates A, B, and C, and then another one outside of Jeppesen Terminal.

  • Should I fly to San Francisco International Airport or Oakland International Airport?

    San Francisco International Airport and Oakland International Airport are both connected to BART, making them easily accessible for travelers who plan to use public transportation. However, San Francisco International Airport sits on the eastern side of the bay, while Oakland International Airport is on the western side of the bay. Thus, whether your final destination is on the eastern or western side is often the deciding factor when choosing which airport to fly into.

  • What is the cheapest flight from Denver to San Francisco?

    In the last 3 days, the lowest price for a flight from Denver to San Francisco was $34 for a one-way ticket and $47 for a round-trip.

  • Do I need a passport to fly between Denver and San Francisco?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Denver and San Francisco are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at San Francisco.

  • Which airlines offer Wi-Fi service onboard planes from Denver to San Francisco?

    Delta, Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Denver to San Francisco flight route.

  • Which aircraft models fly most regularly from Denver to San Francisco?

    The Boeing 777 is the aircraft model that flies most regularly on the Denver to San Francisco flight route.

  • Which airline alliances offer flights from Denver to San Francisco?

    Star Alliance is the only airline alliance operating flights between Denver and San Francisco.

  • On which days can I fly direct from Denver to San Francisco?

    There are nonstop flights from Denver to San Francisco on a daily basis.

  • Which is the best airline for flights from Denver to San Francisco, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to San Francisco are Delta and United Airlines. With an average price for the route of $276 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $298 and an overall rating of 7.4.

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

    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 San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco 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 San Francisco?

    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 San Francisco with an airline and back to Denver with another airline. Booking your flights between Denver and SFO can sometimes prove cheaper using this method.

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

    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 San Francisco from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Denver to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $104 or less one-way and $187 or less round-trip.
  • You can wait for your Denver International Airport (DEN) to San Francisco International Airport (SFO) flight at any of the lounges at DEN. These include American Airlines Admirals Club on Level 2, concourse A, and a USO lounge on Level 4, Concourse A.
  • If you want advice on San Francisco destinations, Airport Travel Agency has a counter in the International Terminal, Upper Level of SFO. They also make arrangements for transport to your hotel of residence.
  • DEN is re-known for its public art collection and murals. These include the Spirit of Colorado Mural in Concourse B, the Breeze Dance Mural in Concourse C, and the Family Ties Mural in Concourse A.
  • Do the children need to work off a bit of energy after their flight to San Francisco? Fortunately for travelers with children, there are three children’s play areas in San Francisco International Airport: two in Terminal 3 and one in Terminal 2.
  • Denver International Airport is conveniently linked to downtown Denver area by both public transport and local highways. The A Line commuter train is the best option for travelers relying on public transport as it offers quick access to downtown straight from the airport.
  • Driving a car to Denver International Airport? The airport’s parking is located onsite at the airport. Covered parking is located outside Jeppesen Terminal. The shuttle buses, every 10 minutes, are found at Jeppesen Terminal on Level 5’s Island 4.
  • It never hurts to stretch the legs or get a bit of a workout in before or after a flight. Luckily for travelers with flights from Denver to San Francisco, exercise is made easy, thanks to San Francisco International Airport’s yoga rooms. There are two yoga rooms in the airport, located in Terminals 2 and 3, and they are both open 24 hours a day.
  • Looking to take public transportation at San Francisco International Airport? BART (Bay Area Rapid Transport) offers quick and direct access from San Francisco International Airport to all across the city. Terminal 3 at San Francisco International Airport hosts the airport’s BART station and reaching the rest of the airport is as easy as hopping on the airport’s complimentary AirTrain.
See more tips

Prefer to fly non-stop from Denver to San Francisco?

Find which airlines fly direct from Denver Intl to San Francisco, which days they fly and book direct flights.

Nonstop departures

Denver Intl to San Francisco

Monday

ANA, Air Canada, Air New Zealand, +8 more

ANA, Air Canada, +9 more

Tuesday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Wednesday

ANA, Air Canada, Air China, +9 more

ANA, Air Canada, +10 more

Thursday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Friday

ANA, Air Canada, Air New Zealand, +8 more

ANA, Air Canada, +9 more

Saturday

ANA, Air Canada, Air China, +8 more

ANA, Air Canada, +9 more

Sunday

ANA, Air Canada, Air New Zealand, +8 more

ANA, Air Canada, +9 more

See more direct flights

Nonstop returns

San Francisco to Denver Intl

Monday

ANA, Air Canada, Air New Zealand, +8 more

ANA, Air Canada, +9 more

Tuesday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Wednesday

ANA, Air Canada, Air China, +9 more

ANA, Air Canada, +10 more

Thursday

ANA, Air Canada, Air New Zealand, +7 more

ANA, Air Canada, +8 more

Friday

ANA, Air Canada, Air New Zealand, +8 more

ANA, Air Canada, +9 more

Saturday

ANA, Air Canada, Air China, +8 more

ANA, Air Canada, +9 more

Sunday

ANA, Air Canada, Air New Zealand, +8 more

ANA, Air Canada, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from Denver to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Denver to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to San Francisco? 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 5829 reviews
8.3Boarding
7.8Entertainment
8.1Comfort
7.3Food
8.7Crew
Airline reviews

Southwest has a serious issue with keeping their passengers in the dark about delays. They also appear to lack the necessary crews to deal with any sort of hiccup in their operations. The way they run their day-to-day operations is a joke. You are telling me that a hail storm in Denver, where hail storms are incredibly common, results in hours of delays due to every plane needing to be inspected for hail damage? Understandable, but there seems to be a skeleton crew of maintenance workers undergoing this daunting task. There was no particular order of inspecting planes, leading to some planes only having an hour delay or less in others having four or more just because of the luck of the draw of what plane got inspected with no consideration to how long the respective delay was. The entire time the passengers were told nothing except the fact that there was lightning in the area and the ground crews could not load the bags. This always happens that Southwest will incrementally delay a flight with no information given, leaving many frustrated passengers fuming once they find out that their flight is canceled. Don't make people wait around for hours at the airport giving them no information, just to keep them on the hook and prevent any action from being taken by the passengers in terms of finding alternate routes of transportation or accommodations for the night. How many hours of people's times do you think you waste by operating like this? How about having a fully staffed crew in one of your busiest hubs that is famous for severe weather that can effectively deal with a situation like this, or how about having planes on standby to quickly replace in case something like this happens, like all the other major airlines do. This is just like the Christmas fiasco but on a Denver scale, but again this is literally just from a single thunderstorm going over Denver in the spring. I'm glad I've stopped using Southwest as my primary airline and have switched to United. Every single time I fly Southwest, something has to come up. It's ridiculous and I seriously can't wait to finish using my miles so I don't have to deal with your garbage anymore. You used to be so good and I don't know why you thought you could just scrap your quality and expect people to deal with it. Oh, and I walked by someone getting CPR for over 5 minutes in the concourse. I hope he was ok. Southwest needs something similar.

2.0 Mediocrebrian, May 2024DEN - LAX
Read more about Southwest reviews

Southwest has a serious issue with keeping their passengers in the dark about delays. They also appear to lack the necessary crews to deal with any sort of hiccup in their operations. The way they run their day-to-day operations is a joke. You are telling me that a hail storm in Denver, where hail storms are incredibly common, results in hours of delays due to every plane needing to be inspected for hail damage? Understandable, but there seems to be a skeleton crew of maintenance workers undergoing this daunting task. There was no particular order of inspecting planes, leading to some planes only having an hour delay or less in others having four or more just because of the luck of the draw of what plane got inspected with no consideration to how long the respective delay was. The entire time the passengers were told nothing except the fact that there was lightning in the area and the ground crews could not load the bags. This always happens that Southwest will incrementally delay a flight with no information given, leaving many frustrated passengers fuming once they find out that their flight is canceled. Don't make people wait around for hours at the airport giving them no information, just to keep them on the hook and prevent any action from being taken by the passengers in terms of finding alternate routes of transportation or accommodations for the night. How many hours of people's times do you think you waste by operating like this? How about having a fully staffed crew in one of your busiest hubs that is famous for severe weather that can effectively deal with a situation like this, or how about having planes on standby to quickly replace in case something like this happens, like all the other major airlines do. This is just like the Christmas fiasco but on a Denver scale, but again this is literally just from a single thunderstorm going over Denver in the spring. I'm glad I've stopped using Southwest as my primary airline and have switched to United. Every single time I fly Southwest, something has to come up. It's ridiculous and I seriously can't wait to finish using my miles so I don't have to deal with your garbage anymore. You used to be so good and I don't know why you thought you could just scrap your quality and expect people to deal with it. Oh, and I walked by someone getting CPR for over 5 minutes in the concourse. I hope he was ok. Southwest needs something similar.

The crew was fabulous, outstanding, friendly, attentive and just great, really made my flight one of the best I've ever had, thank you southwest crew flight #474, from Los Angeles to San Francisco on April 2,2024

It was good. I wish you had gluten free snacks for my husband.

Flight had over 6 people in wheel chairs and there was only 1 gate agent. Very impressed though in how Maddie handled having to efficiency move that many people by herself. We still nursed in a timely manner.

Seat were uncomfortable. Snacks were a bag of hard mix things.

Plane was a little better as it was not a sold out plane so it was slightly better to sit in the seats but they are making the seats smaller and smaller

The plane was not very clean. Lots of napkins and kleenex on the floor and in the seat pocket

Late flight lead to a snowball effect. Deicing and more.

I loved that the flight was not as full, so we were able to have seats available between us. I just wish wipes are available as we board so that we can clean our areas, as the window area was quite dirty in my case, on both legs of this trip, and it was hard getting the flight attendant's attention for this. She also seemed a bit stingy with the free drinks. I asked for two cups of drinks; she brought one and then waited until I fell asleep and brought the other. Not sure why...

Easy boarding, but no power at the seats and no television wasn’t a good experience.

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

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Too many fees (but that seems to apply to all airlines nowadays)

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

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

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

Fecal matter in seat back pocket. Presumably from a kids diaper.

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Left Denver late, then sat on tarmac 30 min after arrival

See my previous comment which is mostly about our flight from Phoenix to SFO

Everything was good, 20/30 minutes late waiting on a crew member. It’s hard to keep employees. Or serious employees I know. I remember one flight from Houston of Frontiers was almost 18 hours late. And another 4 hours late very poor. But I would rather be late and safe than the on the news. Thank you.

Book cheap flights from Denver to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Denver to San Francisco found on KAYAK in the last 72 hours.
8/22Thu
nonstopFrontier
2h 42mDEN-SFO
$34
8/17Sat
nonstopFrontier
2h 42mDEN-SFO
$36
8/14Wed
1 stopAlaska Airlines
8h 47mDEN-SFO
$79
8/13Tue
1 stopAlaska Airlines
11h 30mDEN-SFO
$85
8/22Thu
1 stopDelta
5h 04mDEN-SFO
$98
7/25Thu
1 stopDelta
4h 45mDEN-SFO
$104
7/31Wed
nonstopUnited Airlines
2h 39mDEN-SFO
$119
7/9Tue
1 stopAmerican Airlines
6h 35mDEN-SFO
$128
7/14Sun
1 stopUnited Airlines
7h 00mDEN-SFO
$138
7/28Sun
1 stopAmerican Airlines
5h 27mDEN-SFO
$154

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Last minute flights from Denver to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Denver to San Francisco that are departing in the next 10 days.
6/25Tue
nonstopFrontier
2h 47mDEN-SFO
6/26Wed
nonstopFrontier
2h 34mSFO-DEN
$178
6/25Tue
nonstopFrontier
2h 47mDEN-SFO
7/9Tue
nonstopFrontier
2h 32mSFO-DEN
$187
6/25Tue
nonstopFrontier
2h 47mDEN-SFO
7/10Wed
nonstopFrontier
2h 36mSFO-DEN
$188
6/22Sat
multi-stop
12h 34mDEN-SFO
6/23Sun
nonstop
2h 34mSFO-DEN
$324
6/21Fri
multi-stop
9h 47mDEN-SFO
6/24Mon
nonstop
2h 34mSFO-DEN
$335
6/24Mon
multi-stopSun Country Air
17h 37mDEN-SFO
7/5Fri
multi-stopSun Country Air
7h 37mSFO-DEN
$397
6/21Fri
nonstopUnited Airlines
2h 43mDEN-SFO
6/25Tue
nonstopUnited Airlines
2h 37mSFO-DEN
$537
6/24Mon
multi-stopAmerican Airlines
5h 59mDEN-SFO
7/5Fri
multi-stopAmerican Airlines
9h 44mSFO-DEN
$607
6/21Fri
multi-stopSun Country Air
15h 52mDEN-SFO
6/23Sun
multi-stopSun Country Air
8h 24mSFO-DEN
$691
6/21Fri
nonstopUnited Airlines
2h 40mDEN-SFO
6/25Tue
nonstopUnited Airlines
2h 41mSFO-DEN
$777

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Denver - San Francisco Flights

Departure:

Denver (DEN)United States

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Denver

Cabin classes:

$868
$782
$570
$95

Compare transportation modes for Denver to San Francisco

Average priceAverage duration
Flights$1,0592h 42m
Trains$3580h 00m