Open interactive map →Cheap flights from San Francisco to Denver
From San Francisco, reaching Denver in United States currently costs from €124. Авиасейлс is offering the lowest fare on this route right now. Non-stop flights are available, which saves time compared to connecting itineraries. Prices follow seasonal patterns - the calendar below shows where the dips and peaks fall across the next 12 months, so you can book at the right moment.
Prices to Denver are typically lowest in the shoulder months shown in the calendar above. Searching for mid-week flights and avoiding school holiday windows can meaningfully cut costs on this route. If you're open on destination, use the interactive map from San Francisco to compare Denver against nearby alternatives - you may find a cheaper fare to a similar destination.
Cheapest month to fly
- July 2026€124DirectCheapest
About Denver
Denver is the gateway to the Rocky Mountains, with world-class skiing at Breckenridge, Vail, and Aspen within 2 hours by road and the Rocky Mountain National Park an hour and a half to the northwest. Denver International Airport (DEN) is a major United hub with some direct European routes.
Alternative routes
Other ways to reach Denver
Frequently asked questions
How much does a flight from San Francisco to Denver cost?
The cheapest fare currently available from San Francisco to Denver is €124. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from San Francisco to Denver?
Yes - non-stop flights are currently available from San Francisco to Denver. The cheapest direct fare starts at €124, making it a convenient option if you want to avoid layover time. Direct flights are generally quicker and less stressful, especially for shorter trips to United States. Click through to the booking site to check live availability and schedules for your dates.
When is the cheapest time to fly from San Francisco to Denver?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from San Francisco. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.
Which airlines fly from San Francisco to Denver?
Авиасейлс currently offers the lowest fare on this route at €124. Other carriers may also operate flights between San Francisco and Denver, particularly on busier travel dates when more capacity is added. Airline pricing varies by date, seat class, and how far in advance you book. Click through to our partner booking site to compare all available airlines, departure times, and fare classes for your specific dates.