Cheap Flights from Denver to San Francisco

Helping travelers to find the best flight offers

Cheapest flights from Denver to San Francisco

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Denver to San Francisco. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

There is no information about the cheapest one-way flight from Denver to San Francisco

Cheapest round trip flight

$133

Frontier Airlines
Frontier Airlines
Direct flight
5h 28m
05/31/2025

The cheapest roundtrip flight from Denver to San Francisco departs on 05/31/2025, is operated by Frontier Airlines and costs $133

The fastest flight

There is no information about the fastest flight from Denver to San Francisco

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

5:15 AM

Latest flight

10:49 PM

Direct flights count

124

Distance

1524km

Timezone difference

1h

The distance between Denver and San Francisco is 1524km (945 miles). There are 124 direct flights from Denver to San Francisco. The time difference between Denver and San Francisco is 1h . Flights from Denver begin at 5:15 AM. The latest flight from Denver departs at 10:49 PM.

Airfare from Denver to San Francisco by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Denver to San Francisco

  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Denver — San Francisco route and the starting prices for flights of each specific airline on it.

Starting at $95

Direct Flights from Denver to San Francisco

A direct flight is the most convenient and comfortable way to fly from Denver to San Francisco, despite the fact that sometimes flights with transfers can cost significantly less.

San Francisco city image

DenverSan Francisco

DENSFO

04/18/2025

Departure date

Direct flight

Southwest Airlines

WN3008

Starting at $218

San Francisco city image

DenverSan Francisco

DENSFO

04/19/2025

Departure date

Direct flight

Southwest Airlines

WN3162

Starting at $244

San Francisco city image

DenverSan Francisco

DENSFO

04/20/2025

Departure date

Direct flight

United Airlines

UA573

Starting at $336

San Francisco city image

DenverSan Francisco

DENSFO

04/27/2025

Departure date

Direct flight

Frontier Airlines

F91229

Starting at $160

San Francisco city image

DenverSan Francisco

DENSFO

06/20/2025

Departure date

Direct flight

Frontier Airlines

F93439

Starting at $97

San Francisco city image

DenverSan Francisco

DENSFO

06/21/2025

Departure date

Direct flight

Southwest Airlines

WN4847

Starting at $133

San Francisco city image

DenverSan Francisco

DENSFO

08/26/2025

Departure date

Direct flight

United Airlines

UA746

Starting at $156

San Francisco city image

DenverSan Francisco

DENSFO

05/19/2025

Departure date

Direct flight

United Airlines

UA2391

Starting at $135

Schedule of direct flights from Denver to San Francisco

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Denver to San Francisco:

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Unable to find information about the schedule of direct flights from

Denver airports overview

DEN
United Airlines
Frontier Airlines
Airlines flying to this airport
$81
Starting at
$112
on average

San Francisco airports overview

SFO
United Airlines
Frontier Airlines
Airlines flying to this airport
$81
Starting at
$112
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

When is the best time to buy air tickets on the route Denver — San Francisco?

Often the best time to buy tickets from Denver to San Francisco is 2 months before departure.

Which airline can fly direct from Denver to San Francisco?

The following airlines operate direct flights on the route Denver — San Francisco: Southwest Airlines, United Airlines, Frontier Airlines

Special offers and sales on air tickets from Denver to San Francisco

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

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We couldn't find any special offers for flights from Denver to San Francisco

Alternative routes

AlbuquerqueSan FranciscoAmarilloSan FranciscoColorado SpringsSan FranciscoClovisSan FranciscoFort CollinsSan FranciscoGrand JunctionSan FranciscoOgdenSan FranciscoPuebloSan FranciscoProvoSan FranciscoSalt Lake CitySan FranciscoDenverConcordDenverBerkeleyDenverModestoDenverSacramentoDenverStocktonDenverSan JoseDenverSanta Rosa