Cheap flights from Denver to San Francisco

Choose between United Airlines, Frontier Airlines, or Southwest Airlines to find the best price

Travelers usually depart from Denver International, Denver Union Station, or Denver Greyhound station when they travel from Denver to San Francisco. Book your trip to arrive at San Francisco International, San Francisco, CA-Salesforce Plaza, or San Francisco Train Station. The distance between Denver and San Francisco is 1555 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Southwest Airlines, Alaska Airlines, and American Airlines. Denver and San Francisco have 203 direct flights per week. When you arrive at San Francisco, consider visiting Golden Gate Bridge, Big Sur, and Alcatraz.

Cheap one-way trips starting from $ 44 from Denver DEN to San Francisco SFO

Denver International
San Francisco International

One-way,

From $ 44
Denver International
San Francisco International

One-way,

From $ 44
Denver International
San Francisco International

One-way,

From $ 44
Denver International
San Francisco International

One-way,

From $ 44
Denver International
San Francisco International

One-way,

From $ 44
Denver International
San Francisco International

One-way,

From $ 44
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Weekly flights

MondayTuesdayWednesdayThursdayFridaySaturdaySunday
Number of flights26272938-3449

Fly direct with

Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Southwest Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Denver to San Francisco

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
United AirlinesUALUAYesUnknownOpens 1 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoUnknownOpens 1 days before flight
Closes 1 hours before flight
Southwest AirlinesSWAWNNoUnknownOpens 1 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASYesUnknownOpens 1 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesUnknownNo

Frequently asked questions

How long does it take to travel from Denver to San Francisco?

A one-way nonstop (direct) flight between Denver and San Francisco takes around 2.7 hours.

What is the flight distance between Denver and San Francisco?

The flight distance between Denver and San Francisco is 1555 km.

What airlines offer nonstop (direct) flights between Denver and San Francisco?

Several carriers operate flights between Denver and San Francisco. Airlines offering nonstop (direct) flights include United Airlines, Southwest Airlines, Frontier Airlines.

What are the most popular routes to and from Denver?

Travelers frequently search for route combinations, such as Denver and Los Angeles International, McCarran International, Seattle–Tacoma International, George Bush Intercontinental, Phoenix Sky Harbor International, Baltimore–Washington International, O Hare International, Minneapolis–Saint Paul International, Salt Lake City International, Portland International, Eppley Airfield.

What are the most popular routes to and from San Francisco?

Travelers frequently search for route combinations, such as San Francisco and Los Angeles International, Newark Liberty International, McCarran International, Denver International, George Bush Intercontinental, Phoenix Sky Harbor International, Ronald Reagan Washington National, O Hare International, Minneapolis–Saint Paul International, Portland International, Will Rogers World.

Which airports are there in Denver?

Denver is mainly served by Denver International. But there are other airports nearby, including Rocky Mountain Metropolitan Airport, Centennial Airport.

What airports are near Denver?

The main airport in Denver is Denver International. It is also served by Colorado Springs, Laramie Regional, Eagle County Regional, Cheyenne Regional, Pueblo Memorial.

What airports are near San Francisco?

The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Monterey Regional, Stockton Metropolitan, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Denver and San Francisco?

What is Virtual Interlining and how do I use it?

Which airlines fly between Denver and San Francisco?

When's the best time to travel between Denver and San Francisco?

What flights operate between Denver and San Francisco?

How many airports are there near Denver?

How many airports are there near San Francisco?

What time do nonstop (direct) flights between Denver and San Francisco depart?

What time do nonstop (direct) flights between Denver and San Francisco arrive?

What time do flights between Denver and San Francisco depart?

What time do flights between Denver and San Francisco arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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