Denver (DEN) → San Francisco (SFO)
About Denver to San Francisco Flights
Discover the best flights from Denver to San Francisco, covering 1,553 km in approximately 2h 26m. Denver (DEN) to San Francisco (SFO) is one of the busy short-haul routes within United States. With 5 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Denver to San Francisco.
12-Month Price History
Flight prices from Denver to San Francisco vary significantly throughout the year. February typically offers the best deals with average prices around $246, while July sees the highest prices, averaging $412. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
88 days
For best prices
Booking Tips
For the best prices on Denver to San Francisco flights, we recommend booking 82 days in advance. Domestic flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Frontier Airlines F9 | $310 | - | - |
Southwest Airlines WN | $370 | - | - |
SkyWest Airlines OO | $480 | $1740 | $2600 |
Alaska Airlines AS | $520 | $1620 | $2530 |
United Airlines UA | $580 | $1880 | $3010 |
Frontier Airlines
F9
Economy
$310
Business
-
First
-
Southwest Airlines
WN
Economy
$370
Business
-
First
-
SkyWest Airlines
OO
Economy
$480
Business
$1740
First
$2600
Alaska Airlines
AS
Economy
$520
Business
$1620
First
$2530
United Airlines
UA
Economy
$580
Business
$1880
First
$3010
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Denver → San Jose
Denver International (DEN) to San Jose International (SJC)
Distance: 1,522 km
Average price: $328
Denver → Oakland
Denver International (DEN) to Oakland International (OAK)
Distance: 1,537 km
Average price: $331
Denver → Sacramento
Denver International (DEN) to Sacramento International (SMF)
Distance: 1,460 km
Average price: $319
Denver → San Jose
Denver International (DEN) to San Jose International (SJC)
Distance: 1,522 km
Average price: $328
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Frequently Asked Questions
How long is the flight from Denver to San Francisco?
The flight time from Denver (DEN) to San Francisco (SFO) is approximately 2 hours and 26 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Denver and San Francisco?
The aerial distance between Denver and San Francisco is 1,553 kilometers (965 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Denver to San Francisco?
Several airlines operate flights between Denver and San Francisco, including United Airlines, Southwest Airlines, Alaska Airlines and 2 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Denver to San Francisco?
Based on historical data, February typically offers the lowest airfares for flights from Denver to San Francisco. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to San Francisco?
For the best prices on Denver to San Francisco flights, we recommend booking 42 days in advance. Domestic flights can sometimes offer good last-minute deals, but advance booking is usually cheaper.
Do I need a visa to travel from Denver to San Francisco?
Visa requirements depend on your nationality and the purpose of your visit. Since this is a domestic flight, no visa is required for citizens.
What is the time difference between Denver and San Francisco?
Denver operates on America/Denver time zone, while San Francisco is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.