$100 Find Cheap American Airlines Flights from San Francisco to Denver

When to Book Flights with American Airlines from San Francisco to Denver

• Is American Airlines the cheapest airline to fly with from San Francisco to Denver?

  With an average price of $319 return, American Airlines is not the cheapest airline to fly from San Francisco to Denver with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $157 on average.

• What is the cheapest American Airlines flight from San Francisco to Denver?

  In the last 3 days, the lowest price for a flight with American Airlines from San Francisco to Denver was $126 for a return flight and $79 for a one-way flight.

• Does American Airlines fly direct to Denver from San Francisco?

  No, American Airlines does not fly the route directly.

• What’s the cheapest day of the week to fly from San Francisco to Denver with American Airlines?

  On average, the cheapest day of the week to fly from San Francisco to Denver with American Airlines is Friday, when prices are around $108. The most expensive day is generally Thursday, where the average price is around $244.

• What’s the cheapest month to fly from San Francisco to Denver with American Airlines?

  The cheapest month for American Airlines flights to Denver from San Francisco is generally August, where plane tickets cost $128 on average. If possible, try to avoid the most expensive months of April and February, where tickets cost $366 and $428 respectively.