DEN

Find Business Class Flights from San Francisco to Denver - Compare and Save

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from San Francisco to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Denver, 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 San Francisco to Denver, as well as popular online travel agencies
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Cheap Business Class Flight Deals from San Francisco to Denver

 
These are the cheapest deals for flights from San Francisco to Denver currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 for you by selecting your travel dates on KAYAK.

Recent business class round-trip flight deals from San Francisco to Denver

Tue, Jul 14 - Wed, Jul 15
Frontier Logo
6:00 am - 9:46 am
SFO
-
DEN
2h 46mnonstop
Frontier Logo
10:29 pm - 12:23 am
DEN
-
SFO
2h 54mnonstop
$466Frontier
Sun, Sep 20 - Sat, Sep 26
Frontier Logo
4:51 pm - 3:52 am
SFO
-
DEN
10h 01m
1 stop
Frontier Logo
10:29 pm - 12:15 am
DEN
-
SFO
2h 46mnonstop
$490Frontier
Thu, Oct 8 - Sun, Oct 11
Frontier Logo
6:00 am - 9:41 am
SFO
-
DEN
2h 41mnonstop
Frontier Logo
2:12 pm - 6:22 pm
DEN
-
SFO
5h 10m
1 stop
$495Frontier
Tue, Jul 14 - Wed, Jul 15
Frontier Logo
6:00 am - 9:46 am
SFO
-
DEN
2h 46mnonstop
Frontier Logo
10:29 pm - 12:23 am
DEN
-
SFO
2h 54mnonstop
$496Frontier
Sun, Jul 12 - Thu, Jul 16
Frontier Logo
10:23 pm - 10:03 am
SFO
-
DEN
10h 40m
1 stop
Frontier Logo
10:29 pm - 12:23 am
DEN
-
SFO
2h 54mnonstop
$510Frontier
Sun, Sep 20 - Sat, Sep 26
Frontier Logo
6:00 am - 9:41 am
SFO
-
DEN
2h 41mnonstop
Frontier Logo
10:29 pm - 12:15 am
DEN
-
SFO
2h 46mnonstop
$511Frontier
Tue, Jul 14 - Wed, Jul 15
Frontier Logo
6:00 am - 9:46 am
SFO
-
DEN
2h 46mnonstop
Frontier Logo
10:00 am - 7:52 pm
DEN
-
SFO
10h 52m
1 stop
$525Frontier
Tue, Jul 14 - Wed, Jul 15
Frontier Logo
5:11 pm - 7:43 am
SFO
-
DEN
13h 32m
1 stop
Frontier Logo
9:33 am - 11:27 am
DEN
-
SFO
2h 54mnonstop
$532Frontier
Sun, Sep 20 - Sat, Sep 26
Frontier Logo
5:52 pm - 12:06 am
SFO
-
DEN
5h 14m
1 stop
Frontier Logo
2:12 pm - 6:22 pm
DEN
-
SFO
5h 10m
1 stop
$534Frontier
Thu, Oct 8 - Sun, Oct 11
Frontier Logo
6:00 am - 9:41 am
SFO
-
DEN
2h 41mnonstop
Frontier Logo
3:09 pm - 4:57 pm
DEN
-
SFO
2h 48mnonstop
$536Frontier

Good to Know - Business Class Flights from San Francisco to Denver

Low seasonJanuary
Cheapest flight$228
Average price round-trip$1,387
Good deal round-trip$1,179
Good deal one-way$547
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from San Francisco to Denver
(avg. price over the last 2 weeks)
or less
or less

KAYAK’s Insights & Trends for San Francisco to Denver Business Class Flights

Get data-powered insights and trends into flights from San Francisco to Denver 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 business class from San Francisco to Denver?

The average price of all flights from San Francisco to Denver clicked on KAYAK for each day over the last 12 months.

Look for departures on Thursday when prices are cheapest and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Denver, Friday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Francisco to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from San Francisco to Denver is September, where tickets cost $527 (round-trip) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $1,944 and $1,736 respectively.

Which airlines offer Business Class tickets between San Francisco and Denver?

There is 1 airline that flies Business Class from San Francisco to Denver: United Airlines.

FAQs for Business Class San Francisco to Denver Flights

  • How much is a business class ticket from San Francisco to Denver?

    The price of a business class flight ticket between San Francisco and Denver depends on many factors, like when the ticket was booked, the departure date, season and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is $1,387 for a round-trip.

  • Is it cheaper to fly business or first class between San Francisco and Denver?

    Business class tickets are usually cheaper and that is true for this route, with an average price of $1,387 compared to $1,904 for a round-trip flight.

  • What is the best airline when flying business class between San Francisco and Denver?

    The highest-rated airline by KAYAK users offering business class flights for this route is Southwest, with an overall rating of 7.9.

KAYAK's Tips for Finding Cheap Business Class Flights from San Francisco to Denver

  • What’s a good price for a business class ticket between San Francisco and Denver? 25% of our users found flights on this route for $506 or less one-way and $788 or less round-trip.
  • Look for a flight with a layover if you’re looking to save, as direct business class flights are generally more expensive for the route.

Reviews of the Top 5 Airlines Flying Business Class from San Francisco to Denver

 
See real verified KAYAK customer reviews for airlines flying to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from San Francisco to Denver. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to Denver? 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.
7.9
SouthwestOverall score based on 4243 reviews
7.5Entertainment
8.6Crew
8.1Boarding
8.0Comfort
7.0Food
Airline reviews

Was fine, delayed and feels like southwest is always late

6.0 GoodAnonymous, Jun 2026
SMF - LAS
Read more Southwest reviews

Was fine, delayed and feels like southwest is always late

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

My business class seat was inoperable and unable to recline for 10 hour flight.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Landed without a gate ready. Plane is extremely old and dirty.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

The tray table was broken and the food was terrible.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Lost of requested seat assignments. Lost my husband's meal choice

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

The entertainment options on the seat back video boards were nice.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The gate attendant in Boston had a high raspy voice and spoke much too fast to be understood. Not pleasant.

The flight was delayed for more than 3 hours the flight attendant was so angry, it was my first flight with JetBlue but i don’t think I flight with them again.

Since we started at syr the service, crews, and flights were just excellent

It was fine for what it was. It’s not luxury travel but it was efficient, for the most part. Having my carry-on transferred into luggage however, was unwelcome.

We had better-than-average leg room and I loved the access to shows and movies. During boarding, we could not hear the agent even though we were close to the boarding door, which was kind of scary when we realized that half of the passengers had already boarded. Also, the entertainment was awesome, but I could not hear the movie as well as I would have liked, because my headphones were crappy. It would have been better if I could connect my own ear buds via Bluetooth or if JetBlue provided headphones.

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

Flight did not have onboard charging and TV screen flickering.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

They didn’t offer a water, even after I asked

It was an early flight and most people napped/slept and the crew let us which was nice.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

Everything you need to know for your flight to Denver

Cabin class types available on flights from San Francisco to Denver

Cabin classes available on flights from San Francisco to Denver. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.