How many flights from Denver to San Francisco are non-stop?

In the trailing 90 days, approximately 45.8% of flights from Denver to San Francisco were non-stop. For flights that included stopovers, the median number of stopovers was 2. This indicates that while direct options are available, a significant portion of flights on this route involve connections. Travelers can choose between the convenience of a direct flight or potentially more options with stopovers.

What's the flight time from Denver to San Francisco?

The typical direct flight from Denver to San Francisco has a median duration of 2 hours and 50 minutes, covering a distance of 1554 kilometers. Flights with one stop, however, historically take considerably longer, with a median duration of 8 hours and 12 minutes. This difference highlights the time-saving benefit of choosing a non-stop option for this route. Travelers should consider these durations when planning their journey.

Are there frequently good prices on flights from Denver to San Francisco?

Yes, good prices on flights from Denver to San Francisco are historically frequent. This route is classified as one with consistent availability of favorable fares. Travelers can typically find competitive pricing when searching for flights between these two cities. The route consistently offers opportunities for cost-effective travel.

Flights From Denver

To San Francisco

Cheap Flights from Denver to San Francisco

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Deals from

Denver

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

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Denver to San Francisco

Explore current cheapest deals departing from Denver to San Francisco

2026-09-01 – 2026-09-05
DEN - San Francisco
79% AI deal score
$215
$122
Round trip
2026-09-09 – 2026-09-11
DEN - San Francisco
79% AI deal score
$216
$122
Round trip
2026-10-06 – 2026-10-08
DEN - San Francisco
80% AI deal score
$233
$122
Round trip
2026-09-02 – 2026-09-08
DEN - San Francisco
78% AI deal score
$205
$123
Round trip
2026-09-11 – 2026-09-29
DEN - San Francisco
75% AI deal score
$176
$126
Round trip
2026-08-12 – 2026-08-17
DEN - San Francisco
80% AI deal score
$346
$127
Round trip
2026-09-23 – 2026-09-26
DEN - San Francisco
79% AI deal score
$219
$127
Round trip
2026-09-15 – 2026-09-19
DEN - San Francisco
79% AI deal score
$218
$127
Round trip
2026-09-19 – 2026-09-22
DEN - San Francisco
79% AI deal score
$219
$127
Round trip
2026-10-22 – 2026-10-24
DEN - San Francisco
80% AI deal score
$242
$127
Round trip

Denver to San Francisco: Overview

Insights for flights from Denver to San Francisco

Right now, only 2% of recent fares for flights from Denver to San Francisco are classified as a good price. If you are looking for cheap flights from Denver to San Francisco, fares typically range from $185–$406, with a median of $278. Currently, prices are above the typical level.

When considering the cheapest time to fly from Denver to San Francisco, April stands out with a median fare of $124. Following closely, May offers a median of $128, and November presents a median of $155, making these months generally more affordable for this route.

A typical journey from Denver to San Francisco takes about 2h 50m, including connections. This route is classified as a medium-haul flight, covering a distance of 1554 kilometers.

For flights from Denver to San Francisco, a meaningful share of itineraries are non-stop, with the remaining flights typically involving 2 connections. New deals for this route appear almost daily, offering frequent opportunities for travelers.

How much is a round trip from Denver to San Francisco

Regular price: $246 - $402

Prices for flights from Denver to San Francisco are currently below the regular range.

The regular price range for this route is $246 to $402. The current lowest deal is $111 with Frontier Airlines, for travel from Aug 19-Aug 24.

now $111

Low $246

High $402

The cheapest time to fly from Denver to San Francisco

The cheapest month to fly from Denver to San Francisco is April, with a median price of $145. The most expensive month is February, with a median price of $851. Prices are generally lower from January to November.

April

Cheapest

Flights from $145

February

Most Expensive

Flights from $851

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Denver to San Francisco

Frontier Airlines

Last-minute flights going from Denver to San Francisco

Wed, Aug 5

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$382

$189

One-way

Fri, Aug 7

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$325

$185

One-way

Mon, Aug 10

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$340

$150

One-way

Mon, Aug 10

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$380

$190

One-way

Mon, Aug 10

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$341

$194

One-way

Mon, Aug 10

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$377

$195

One-way

Biggest price drops on these dates for flights from Denver to San Francisco

1 night

Aug 11 - Aug 12

$374 → $131

65%

5 nights

Aug 19 - Aug 24

$347 → $111

68%

3 nights

Aug 19 - Aug 22

$356 → $131

63%

7 nights

Aug 19 - Aug 26

$335 → $116

65%

Popular Airports to fly from Denver to San Francisco

Denver - San Francisco route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Denver to San Francisco are above the typical level, with a median price of $278.

📅 Best time to fly

April, May, and November are cheapest

Historically, the cheapest months to fly from Denver to San Francisco are April, May, and November.

⏱️ Flight duration

Direct flights take 2h 50m

A direct flight from Denver to San Francisco typically takes 2 hours and 50 minutes.

✈️ Airlines & availability

45.8% of recent flights are direct

Historically, 45.8% of flights from Denver to San Francisco are direct, with frequent deals.

🏆 Airline highlight

Frontier Airlines has direct flights

Frontier Airlines offers direct flights from Denver to San Francisco, with deals available.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights from Denver to San Francisco appear frequently, so check often.

Denver main airports to depart from

Denver International (DEN)

Cheapest

Denver International offers the cheapest flights from Denver to San Francisco.

📍 ~30 km from city center (reachable by car or train)

💸 Flights from ~$107

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International Airport is a good choice for reaching San Francisco and the wider Bay Area.

📍 ~20 km from San Francisco city center (reachable by car, train, and bus).

💸 Flights from ~$107

Airports nearby San Francisco used as alternative

Oakland International (OAK)

Oakland International is a primary alternative to SFO, offering extensive domestic options and BART rail access.

📍 ~18 km from San Francisco (reachable by car, BART)

💸 Flights from ~$158

Business & First Class Flight Deals to San Francisco

77% AI deal score

$1,091

$739

Save $352

Frequently Asked Questions About Flights to San Francisco

Historically, the optimal booking window for flights from Denver to San Francisco is typically 14-27 days before departure. Within this period, the average price observed was around $180. Booking closer to the departure date, such as 0-6 days out, saw average prices rise significantly to $531. Even booking 7-13 days in advance showed an average price of $402, indicating that planning ahead by a few weeks can lead to substantial savings.

Across the trailing quarter, a good price for a flight from Denver to San Francisco is considered to be $185 or less. The median price for this route was $278. Prices can vary, with 75% of fares historically being $406 or less. Travelers aiming for a budget-friendly trip should target fares at or below the $185 threshold.

Historically, April and May have been the cheapest months to fly from Denver to San Francisco, with median prices of $124 and $128 respectively. November also offered competitive pricing, with a median of $155. These months typically present better value compared to the annual median price of $278 for this route. Travelers looking for lower fares might consider planning their trips during these times.

Related routes

More routes from Denver

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Flights to San Francisco from other cities

Flights from Dallas to San Francisco Flights from Denpasar to San Francisco Flights from Detroit to San Francisco Flights from Dubai to San Francisco Flights from Dublin to San Francisco Flights from Eugene to San Francisco Flights from Fresno to San Francisco Flights from Glasgow to San Francisco Flights from Greenville to San Francisco Flights from Hong Kong to San Francisco Flights from Honolulu to San Francisco Flights from Houston to San Francisco

Denver to San Francisco: Overview

Insights for flights from Denver to San Francisco

A typical journey from Denver to San Francisco takes about 2h 50m, including connections. This route is classified as a medium-haul flight, covering a distance of 1554 kilometers.

How much is a round trip from Denver to San Francisco

Regular price: $246 - $402

Prices for flights from Denver to San Francisco are currently below the regular range.

The regular price range for this route is $246 to $402. The current lowest deal is $111 with Frontier Airlines, for travel from Aug 19-Aug 24.

now $111

Low $246

High $402

The cheapest time to fly from Denver to San Francisco

April

Cheapest

Flights from $145

February

Most Expensive

Flights from $851

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Denver to San Francisco

Frontier Airlines

Last-minute flights going from Denver to San Francisco

Wed, Aug 5

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$382

$189

One-way

Fri, Aug 7

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$325

$185

One-way

Mon, Aug 10

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$340

$150

One-way

Mon, Aug 10

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$380

$190

One-way

Mon, Aug 10

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$341

$194

One-way

Mon, Aug 10

⌛ Last-Minute

DEN - San Francisco

Denver (DEN) - San Francisco (SFO)

Frontier Airlines

$377

$195

One-way

Biggest price drops on these dates for flights from Denver to San Francisco

1 night

Aug 11 - Aug 12

$374 → $131

65%

5 nights

Aug 19 - Aug 24

$347 → $111

68%

3 nights

Aug 19 - Aug 22

$356 → $131

63%

7 nights

Aug 19 - Aug 26

$335 → $116

65%

Popular Airports to fly from Denver to San Francisco