The flight distance from San Luis Valley Regional/Bergman Field (ALS) in Alamosa, United States to San Francisco International Airport (SFO) in San Francisco, United States is 1,454 kilometers (904 miles / 785 nautical miles). The estimated flight time for this route is approximately 3h, flying west at a heading of 276°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 05:05 in Alamosa, it's 04:05 in San Francisco.

There is a significant elevation difference of 7,527 feet between the two airports. San Francisco International Airport sits lower than San Luis Valley Regional/Bergman Field. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from San Francisco (SFO) to Alamosa (ALS) follows a heading of 86° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the San Luis Valley Regional/Bergman Field (ALS) and San Francisco International Airport (SFO) detail pages, or use our flight duration calculator to compare other routes.