$54 Frontier Airlines Cheap Flights from Denver to San Francisco

Find The Best Day To Fly from Denver to San Francisco

Amazing Frontier Airlines DEN to SFO Flight Deals

The cheapest flights to San Francisco Intl. found within the past 7 days were $88 round trip and $54 one way. Prices and availability subject to change. Additional terms may apply.

SFO From DEN Economy Coach Packages on Similar Airlines

The Marker San Francisco
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Frequently asked questions

Can I catch a flight from DEN to San Francisco Airport right now?
For any present San Francisco Intl. Airport (SFO) quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught out.
What terminal is Frontier Airlines at Denver Airport?
At DIA airport, Frontier Airlines flights to SFO normally head off from the main terminal. Need to know which terminal you’ll be hopping off the plane at? It’s most likely to be terminal I.
Are there Frontier Airlines non-stop flights from DEN to SFO?
If you’re traveling from Denver Airport to San Francisco Airport and want a nonstop flight, Frontier Airlines can help you out. Choose your favorite seat now and you’ll be vacationing at the other end in no time at all.
How long is a Frontier Airlines flight from DEN to SFO?
Your Frontier Airlines flight should get you from DEN to San Francisco Intl. Airport (SFO) in approximately 3 hours and 26 minutes. If you’re not a fan of chatting to other travelers while you’re airborne, don’t worry — you won’t have to natter for too long.
What type of aircraft does Frontier Airlines fly from DEN to SFO?
Looking for a flight from DEN to SFO with Frontier Airlines? You’ll likely be climbing on board either the Airbus A320 or the Airbus A321 type aircraft.
How many direct and indirect flights does Frontier Airlines fly from DEN to SFO?
When heading from DEN to SFO, you’ll find there are approximately 2 Frontier Airlines daily flights to pick from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Francisco Airport, please visit our Customer Service Portal.
Which airlines offer COVID-19 measures and exercise social distancing rules?
United Airlines, Alaska Airlines and Delta are just some of the many carriers that employ COVID-19 measures and use social distancing rules on their flights. Some of their strategies are cleaning with disinfectant and providing passenger masks.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
CarrierFlightDepart DENArrive SFOThu
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Discover our best Frontier Airlines flight from Denver DEN to San Francisco SFO 

To find the best deals on flights to Denver from San Francisco with Frontier Airlines, just enter your travel dates, filter by Frontier Airlines, and hit search. You’ll find 3 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Denver DEN to San Francisco SFO with Frontier Airlines 

If you’re planning a round trip, booking return flights with Frontier Airlines is usually the most cost-effective option. With airfares ranging from $88 to $88, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Frontier Airlines flights from Denver DEN to San Francisco SFO 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Frontier Airlines flight from Denver to San Francisco costs from $54. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Francisco SFO from  Denver DEN with Frontier Airlines 

To find a cheap Frontier Airlines flight from Denver DEN to San Francisco SFO, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Frontier Airlines flights from Denver DEN to San Francisco SFO 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover. 

 

Find nonstop flights from Denver DEN to San Francisco SFO with Frontier Airlines 

If you’re keen to be on San Francisco soil fast, don’t waste time with a stopover—filter your search results to show direct Frontier Airlines flights only. The journey takes around 2 hour(s) 53 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Frontier Airlines flights from Denver DEN to San Francisco SFO 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Francisco SFO from  Denver DEN with Frontier Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Frontier Airlines Airports
Hop on a(n) Frontier Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
DENUSADenver Intl.13
MCOUSAOrlando Intl.7
CUNMEXCancun Intl.6
GDLMEXDon Miguel Hidalgo y Costilla Intl.5
PHLUSAPhiladelphia Intl.2
ORDUSAO'Hare Intl.2
MIAUSAMiami Intl.1
LASUSAMcCarran Intl.1
MEXMEXMexico City Intl.1
LAXUSALos Angeles Intl.1

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